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Conserved domains on  [gi|2462577797|ref|XP_054200184|]
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beta-galactoside alpha-2,6-sialyltransferase 2 isoform X4 [Homo sapiens]

Protein Classification

glycosyltransferase family 29 protein( domain architecture ID 690)

glycosyltransferase family 29 protein catalyzes the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds; uses a nucleotide monophosphosugar as the donor (CMP-NeuA) instead of a nucleotide diphosphosugar

CATH:  3.90.1480.20
CAZY:  GT29
EC:  2.4.99.-
Gene Ontology:  GO:0008373|GO:0006486
PubMed:  9334165

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
GT29 super family cl45931
glycosyltransferase family 29; Glycosyltransferase family 29 members (also called ...
 245-440 3.62e-153

glycosyltransferase family 29; Glycosyltransferase family 29 members (also called sialyltransferases) are enzymes that transfer sialic acid to oligosaccharide, each having specificity for a certain sugar substrate.


The actual alignment was detected with superfamily member cd23986:

Pssm-ID: 480271  Cd Length: 270  Bit Score: 435.81  E-value: 3.62e-153
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 245 GLSRAQLLCQLRSRARVRTLDGTEAPFSALGWRRLVPAVPLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFN 324
Cdd:cd23986     1 KLSRQELLCELKKRVQVRTLDGKEAPFSALGWEKYVPKIPLSKLHLRGFRSCAVVTSAGAILNSSLGKEIDSHDAVLRFN 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 325 SAPTRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYKDVILVAWDPAPYSANLNLWYKKPDYNLFTPYIQHRQRNPNQ 404
Cdd:cd23986    81 SAPTRGYEKDVGNKTTIRIINSQILTNPNHHFIDSSLYKDVILVAWDPAPYSANLHKWYKKPDYNLFTPYVQYRKRNPNQ 160

                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 2462577797 405 PFYILHPKFIWQLWDIIQENTKEKIQPNPPSSGFIG 440
Cdd:cd23986   161 PFYILHPKFIWQLWDIIQENTQEKIQPNPPSSGFIG 196
 
Name Accession Description Interval E-value
GT29_ST6GAL2 cd23986
beta-galactoside alpha-2,6-sialyltransferase 2; ST6Gal family members are beta-galactoside ...
 245-440 3.62e-153

beta-galactoside alpha-2,6-sialyltransferase 2; ST6Gal family members are beta-galactoside alpha-2,3-sialyltransferases that catalyze an alpha2,6-linkage between sialic acid and the terminal galactose residue of a glycochain, by a transfering sialic acid from CMP-Sia. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467714  Cd Length: 270  Bit Score: 435.81  E-value: 3.62e-153
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 245 GLSRAQLLCQLRSRARVRTLDGTEAPFSALGWRRLVPAVPLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFN 324
Cdd:cd23986     1 KLSRQELLCELKKRVQVRTLDGKEAPFSALGWEKYVPKIPLSKLHLRGFRSCAVVTSAGAILNSSLGKEIDSHDAVLRFN 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 325 SAPTRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYKDVILVAWDPAPYSANLNLWYKKPDYNLFTPYIQHRQRNPNQ 404
Cdd:cd23986    81 SAPTRGYEKDVGNKTTIRIINSQILTNPNHHFIDSSLYKDVILVAWDPAPYSANLHKWYKKPDYNLFTPYVQYRKRNPNQ 160

                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 2462577797 405 PFYILHPKFIWQLWDIIQENTKEKIQPNPPSSGFIG 440
Cdd:cd23986   161 PFYILHPKFIWQLWDIIQENTQEKIQPNPPSSGFIG 196
Glyco_transf_29 pfam00777
Glycosyltransferase family 29 (sialyltransferase); Members of this family belong to ...
 278-439 5.51e-28

Glycosyltransferase family 29 (sialyltransferase); Members of this family belong to glycosyltransferase family 29.


Pssm-ID: 459935  Cd Length: 256  Bit Score: 111.55  E-value: 5.51e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 278 RLVPAVplSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIIN--SQILTNPSHH 355
Cdd:pfam00777  30 ELLPKV--SPFDNKRCRRCAVVGNGGILRGSGCGKEIDSHDFVIRCNLAPTKGYEKDVGSKTTLRTMNpeSAIDSKYGNL 107

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 356 FIDSSLYKDV--ILVAWDPAPYsanlnLW-----YKKP-DYNLFTPYIQHRQRNPNQP--FYILHPKFIWQLWDIIQEnt 425
Cdd:pfam00777 108 GFSHPRDPFVefVLVPFKGRDL-----LWlpaflTKGNvSRSLRVLYTLKEVKIPVDPdkVLFLHPDFLRYVANFWLR-- 180

                         170
                  ....*....|....
gi 2462577797 426 KEKIQPNPPSSGFI 439
Cdd:pfam00777 181 SHGLKGRRPSTGLL 194
 
Name Accession Description Interval E-value
GT29_ST6GAL2 cd23986
beta-galactoside alpha-2,6-sialyltransferase 2; ST6Gal family members are beta-galactoside ...
 245-440 3.62e-153

beta-galactoside alpha-2,6-sialyltransferase 2; ST6Gal family members are beta-galactoside alpha-2,3-sialyltransferases that catalyze an alpha2,6-linkage between sialic acid and the terminal galactose residue of a glycochain, by a transfering sialic acid from CMP-Sia. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467714  Cd Length: 270  Bit Score: 435.81  E-value: 3.62e-153
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 245 GLSRAQLLCQLRSRARVRTLDGTEAPFSALGWRRLVPAVPLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFN 324
Cdd:cd23986     1 KLSRQELLCELKKRVQVRTLDGKEAPFSALGWEKYVPKIPLSKLHLRGFRSCAVVTSAGAILNSSLGKEIDSHDAVLRFN 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 325 SAPTRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYKDVILVAWDPAPYSANLNLWYKKPDYNLFTPYIQHRQRNPNQ 404
Cdd:cd23986    81 SAPTRGYEKDVGNKTTIRIINSQILTNPNHHFIDSSLYKDVILVAWDPAPYSANLHKWYKKPDYNLFTPYVQYRKRNPNQ 160

                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 2462577797 405 PFYILHPKFIWQLWDIIQENTKEKIQPNPPSSGFIG 440
Cdd:cd23986   161 PFYILHPKFIWQLWDIIQENTQEKIQPNPPSSGFIG 196
GT29_ST6GAL1_2 cd23968
beta-galactoside alpha-2,6-sialyltransferase 1 and 2; ST6Gal family members are ...
 248-440 3.03e-105

beta-galactoside alpha-2,6-sialyltransferase 1 and 2; ST6Gal family members are beta-galactosidealpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acidand the terminal galactose residue of a glycochain, by transfering sialic acid fromCMP-Sia. The ST6Gal family belongs to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467696  Cd Length: 266  Bit Score: 313.82  E-value: 3.03e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 248 RAQLLCQLRSRARVRTLDGTEAPFSALGWRRLVPaVPLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAP 327
Cdd:cd23968     1 SEDLLCRLKKAAPFSTLRKTTSPFKDLLSLRYPF-PESSLENTKRYNTCAVVSSSGALLGSKLGKEIDSHDAVLRFNDAP 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 328 TRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYKDVILVAWDPAPYSANLNLWYKKPDYNLFTPYIQHRQRNPNQPFY 407
Cdd:cd23968    80 TKGFEKDVGSKTTLRLINSQILSKPEFNFLTDPLYRNVTLLVWDPSSYNVNLEKWYKKPDFDFFPNYIKYRRRHPEEPFY 159

                         170       180       190
                  ....*....|....*....|....*....|...
gi 2462577797 408 ILHPKFIWQLWDIIQENTKEKIQPNPPSSGFIG 440
Cdd:cd23968   160 LIDPRFLWRLWDILQEYTPEKIKPNPPSSGFIG 192
GT29_ST6GAL1 cd23985
beta-galactoside alpha-2,6-sialyltransferase 1; ST6Gal family members are beta-galactoside ...
 248-440 4.31e-100

beta-galactoside alpha-2,6-sialyltransferase 1; ST6Gal family members are beta-galactoside alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the terminal galactose residue of a glycochain, by transfering sialic acid from CMP-Sia. ST6Gal1 play important roles in the immune system. The ST6Gal family belongs to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467713  Cd Length: 266  Bit Score: 300.47  E-value: 4.31e-100
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 248 RAQLLCQLRSRARVRTLDGTEAPFSALGWRRLVPAVPLSQlHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAP 327
Cdd:cd23985     1 AEELLCELKDKVNVSMLEGTDFPFNTSEWEGYLPKKSLRE-EVGPLGRCAVVSSAGSLKSSGLGREIDSHDAVLRFNGAP 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 328 TRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYKDVILVAWDPAPYSANLNLWYKKPDYNLFTPYIQHRQRNPNQPFY 407
Cdd:cd23985    80 TAGFQQDVGTKTTIRLINSQLVTTEKHKFLKDSLYNEGILIVWDPAPYHSDIPEWYKNPDYNFFENYKTYRRLNPNQPFY 159

                         170       180       190
                  ....*....|....*....|....*....|...
gi 2462577797 408 ILHPKFIWQLWDIIQENTKEKIQPNPPSSGFIG 440
Cdd:cd23985   160 ILHPQMQWELWDIIQENSPEEIQPNPPSSGMLG 192
GT29 cd19952
glycosyltransferase family 29; Glycosyltransferase family 29 members (also called ...
 296-440 3.52e-35

glycosyltransferase family 29; Glycosyltransferase family 29 members (also called sialyltransferases) are enzymes that transfer sialic acid to oligosaccharide, each having specificity for a certain sugar substrate.


Pssm-ID: 467690  Cd Length: 193  Bit Score: 129.40  E-value: 3.52e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 296 CAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQILT----NPSHHFIDSSLYKDVILVAWD 371
Cdd:cd19952     1 CAVVGNSGILLGSEYGKEIDSHDAVFRFNQAPTKGFEKDVGSKTTFRVLNSKWAGfylrGPRCGCHPLPLEEEVVLILSR 80

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2462577797 372 PAPYSANLNLWYKKpdynlftpyiqhrqRNPNQPFYILH--PKFIWQLWDIIQ-ENTKEKIQPNPPSSGFIG 440
Cdd:cd19952    81 AAAADFKRLKRRKK--------------RHDNAVLLLTDpaPDLLSYVRKRLEkLGLKSFFGGNAPSSGLLA 138
Glyco_transf_29 pfam00777
Glycosyltransferase family 29 (sialyltransferase); Members of this family belong to ...
 278-439 5.51e-28

Glycosyltransferase family 29 (sialyltransferase); Members of this family belong to glycosyltransferase family 29.


Pssm-ID: 459935  Cd Length: 256  Bit Score: 111.55  E-value: 5.51e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 278 RLVPAVplSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIIN--SQILTNPSHH 355
Cdd:pfam00777  30 ELLPKV--SPFDNKRCRRCAVVGNGGILRGSGCGKEIDSHDFVIRCNLAPTKGYEKDVGSKTTLRTMNpeSAIDSKYGNL 107

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 356 FIDSSLYKDV--ILVAWDPAPYsanlnLW-----YKKP-DYNLFTPYIQHRQRNPNQP--FYILHPKFIWQLWDIIQEnt 425
Cdd:pfam00777 108 GFSHPRDPFVefVLVPFKGRDL-----LWlpaflTKGNvSRSLRVLYTLKEVKIPVDPdkVLFLHPDFLRYVANFWLR-- 180

                         170
                  ....*....|....
gi 2462577797 426 KEKIQPNPPSSGFI 439
Cdd:pfam00777 181 SHGLKGRRPSTGLL 194
GT29_ST3GAL3_4_5_6 cd23967
beta-galactoside alpha-2,3-sialyltransferase 3,4,5 and 6; ST3GAL family transfers sialic acid ...
 294-440 2.74e-23

beta-galactoside alpha-2,3-sialyltransferase 3,4,5 and 6; ST3GAL family transfers sialic acid from CMP-Sia to the terminalgalactose residues of glycochains through an 2,3-linkage. ST3GAL3 and 4 utilize bothGalbeta1,3GlcNAc and Galbeta1,4GlcNAc, mainly on glycoproteins and oligosaccharidesas acceptor substrates. ST3GAL5 is also known as GM3 ganglioside synthase. ST3GAL6 utilizes the Galbeta1,4GlcNAc on glycoproteins and glycolipids as an acceptor. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467695  Cd Length: 205  Bit Score: 97.36  E-value: 2.74e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRiinsqiLTNPSHHFIDSSLYK---DVILVAW 370
Cdd:cd23967     3 RRCVVVGNGGVLKGKSLGSVIDKYDVVIRMNDAPVKGYEKDVGSKTTFR------MFYPESAFRDPEEYDsdwLLVLVPF 76

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 371 DPAPYS-----------ANLNLWYKKPDYNLftPYiqhrqrNPNQpFYILHPKFIWQL-WDIIQENTKEKIQPNPPSSGF 438
Cdd:cd23967    77 KSMDLLwlqavikgkkpNGKGGFWKKIATSV--PK------PPKK-IRILNPYILQEAaFDLIGLPMNGKQGKNVPTTGI 147


                  ..
gi 2462577797 439 IG 440
Cdd:cd23967   148 IA 149
GT29_ST6GALNAC3_4_5_6 cd23965
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 3, 4, 5 and 6; ST6GalNAc family ...
 294-372 1.00e-22

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 3, 4, 5 and 6; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acidand the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, bytransfering sialic acid from CMP-Sia. ST6GalNAc3, 4, 5, and 6 utilizeSia2,3Galbeta1,3GalNAc as an acceptor with different individual substratespecificities. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467693  Cd Length: 225  Bit Score: 96.16  E-value: 1.00e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIIN----SQILTNPshHFIDSSLYKDVILVA 369
Cdd:cd23965     2 DTCALVSSSGQLLGSGAGKEIDSADCVIRMNDAPTRGYEKDVGRRTTIRVVShsslPRLLRNA--ILLLAGTRAPTVVVF 79


                  ...
gi 2462577797 370 WDP 372
Cdd:cd23965    80 WGP 82
GT29_ST8SIA cd23963
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase; ST8Sia family members are ...
 276-439 3.03e-21

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase; ST8Sia family members are alpha-N-acetylneuraminidealpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia. The family is subdivided into 3 classes of enzymes, depending on their catalytic activiy, the mono-STs (ST8Sia1, ST8Sia5 and ST8Sia6), the oligo-ST(ST8Sia3), and the poly-STs (ST8Sia2 and ST8Sia4). The ST8Sia family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467691  Cd Length: 274  Bit Score: 93.09  E-value: 3.03e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 276 WRRLVPAVPLSqlhPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQILtnpsHH 355
Cdd:cd23963    49 YELLPKTSPFS---HKRYKTCAVVGNSGILLGSGCGKEIDSHDFVIRCNLPPIKGFEKDVGRKTNLTTLNPSIL----KR 121

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 356 FIDSSLYKDVILVAWDpapYSANLN---LWYKKPDYN-----LFTPYIQHRQRNPNQPFYILHPKF---IWQLWdiiqen 424
Cdd:cd23963   122 RYNSLKKNRDRDKFLN---RLKEYNgsiLWYPKFSFKsstnlLLKAARALKKNGLNLTVVYSNPEHflaVQKFW------ 192

                         170
                  ....*....|....*
gi 2462577797 425 tKEKIQPNPPSSGFI 439
Cdd:cd23963   193 -KRRGLEKRPSTGLY 206
GT29_ST3GAL4 cd23982
beta-galactoside alpha-2,3-sialyltransferase 4; ST3GAL family transfers sialic acid from ...
 294-439 8.54e-20

beta-galactoside alpha-2,3-sialyltransferase 4; ST3GAL family transfers sialic acid from CMP-Sia to the terminal galactose residues of glycochains through an 2,3-linkage. ST3GAL4 can utilize both Galbeta1,3GlcNAc and Galbeta1,4GlcNAc, mainly on glycoproteins and oligosaccharidesas acceptor substrates, but prefers the Galbeta1,4GlcNAc. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467710  Cd Length: 204  Bit Score: 87.41  E-value: 8.54e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRII-------NSQILTNPSHHFidsslykdvI 366
Cdd:cd23982     3 RRCVVVGNGHNLKNSSLGDVIDSYDVVIRLNDAPVRGFEKDVGSKTTIRLFypesaqfDPGIENDPDTLL---------V 73

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2462577797 367 LVAWDPAPYSANLNLWY--KKPDYNLFTPYIQHRQRNPNQpFYILHPKFIWQLWDIIQENTKEKIQPNPPSSGFI 439
Cdd:cd23982    74 LVPFKPLDFYWLYEILSneKRVRKGFWKQPPRIWDANPKQ-IRILNPYYTYVAATKLLQVPGQRKKKQKPTTGLL 147
GT29_ST6GALNAC4 cd23977
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 4; ST6GalNAc family members are ...
 294-372 9.85e-18

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 4; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc3, 4, 5, and 6 utilizeSia2,3Galbeta1,3GalNAc as an acceptor with different individual substrate specificities. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467705  Cd Length: 228  Bit Score: 82.22  E-value: 9.85e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQ----ILTNPSHHFIDSslyKDVILVA 369
Cdd:cd23977     2 RRCAVVSSSGQMLGSGLGPEIDQQECVLRMNVAPTAGYEADVGNRSSLRVVSHTsvplLLRNQGYFFQQS---RDTKYVI 78


                  ...
gi 2462577797 370 WDP 372
Cdd:cd23977    79 WGP 81
GT29_ST3GAL6 cd23984
beta-galactoside alpha-2,3-sialyltransferase 6; ST3GAL family transfers sialic acid from ...
 294-439 4.88e-17

beta-galactoside alpha-2,3-sialyltransferase 6; ST3GAL family transfers sialic acid from CMP-Sia to the terminal galactose residues of glycochains through an 2,3-linkage. ST3GAL6 utilizes the Galbeta1,4GlcNAc on glycoproteins and glycolipids as an acceptor. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467712  Cd Length: 206  Bit Score: 79.41  E-value: 4.88e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQ-ILTNPSHHFIDSSlykdVILVAWDP 372
Cdd:cd23984     3 KKCVVVGNGGVLRNKSLGKKIDSYDVIIRMNNGPVIGYENDVGKRTTFRLCYPEsIFSDPSHYDPNTT----VVLIPFKP 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 373 APY----------SANLNLWYKKPDYNLftpyiqhrQRNPNQpFYILHPKFI----WQLWDIIQENTKEKIqPNPPSSGF 438
Cdd:cd23984    79 HDLrwlldllmgkKVSAKGFWKKPALNL--------IYKPNQ-IRILNPFILriaaYELLHFPKRFPKEKK-PKHPTTGI 148


                  .
gi 2462577797 439 I 439
Cdd:cd23984   149 I 149
GT29_ST3GAL1_2 cd23966
beta-galactoside alpha-2,3-sialyltransferase 1 and 2; ST3GAL family transfer sialic acid from ...
 290-344 8.46e-17

beta-galactoside alpha-2,3-sialyltransferase 1 and 2; ST3GAL family transfer sialic acid from CMP-Sia to the terminalgalactose residues of glycochains through an 2,3-linkage. ST3GAL1 and 2 preferentially utilize the Galbeta1,3GalNAc on O-glycans of glycoproteins (core1O-glycans) and on glycolipids as an acceptor substrate, respectively. Members ofthis family belong to glycosyltransferase family 29.


Pssm-ID: 467694  Cd Length: 276  Bit Score: 80.40  E-value: 8.46e-17
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2462577797 290 PRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRII 344
Cdd:cd23966    74 PNRCRRCAVVGNSGNLRGSRYGKLIDSHDFVIRMNKAPTKGFEKDVGSKTTHHFM 128
GT29_ST6GALNAC1_2 cd23964
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1 and 2; ST6GalNAc family members ...
 290-414 1.60e-16

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1 and 2; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc1 and 2 utilize mainly GalNAc-,Galbeta1,3GalNAc-, and Sia2,3Galbeta1,3GalNAc on O-glycans of glycoproteins as acceptors. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467692  Cd Length: 292  Bit Score: 79.61  E-value: 1.60e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 290 PRGLRSCAVVmSAGAILNSS-LGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRI--INSQILTNPSHHFIDSSL-YKDV 365
Cdd:cd23964    79 RPRCIRCAVV-GNGGILNGSgKGKEIDAHDYVFRVNHALTKGFEKDVGTKTSFYTffPESLHNSLLKHVPQDKDTkYLFI 157

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2462577797 366 ILVAWDpAPYSANLNLWYKKPDYNLFTPYiQHRQRNP---NQPFYILHPKFI 414
Cdd:cd23964   158 PFKIRD-YDYLDAVLSGKPVPDGCDKGKR-PPPLFGPklnATNVRLLHPDFI 207
GT29_ST8SIA3_oligo cd23970
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 3; Alpha-N-acetylneuraminide alpha-2, ...
 275-377 6.90e-15

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 3; Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 3 synthesizes polysialic acid and has been shown to autopolysialylate. ST8Sia3 utilizes the Siaalpha2,3Galbeta1,4GlcNAc structure on N-glycans of glycoproteins and glycolipids as acceptor substrates. ST8Sia family members are alpha-N-acetylneuraminidealpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acidand the terminal sialic acid residues of glycochains, by transfering sialic acidfrom CMP-Sia and they belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467698  Cd Length: 284  Bit Score: 74.74  E-value: 6.90e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 275 GWRRLVPAV-PLSQLHprgLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQIL---- 349
Cdd:cd23970    52 NLRSLLPEVsPFQNKH---YNTCAVVGNSGILTNSQCGNEIDKSDFVFRCNFAPTEGFEKDVGRKTNLTTFNPSILekyy 128

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 2462577797 350 ------TNPSHHFIDSSLYKDVILvaWDPA---PYSA 377
Cdd:cd23970   129 nnlltiQDRNNFFLSLKKLDGAIL--WIPAfffHTSA 163
GT29_ST6GALNAC5 cd23976
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 5; ST6GalNAc family members are ...
 294-375 6.99e-15

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 5; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc3, 4, 5, and 6 utilize Sia2,3Galbeta1,3GalNAc as an acceptor with different individual substrate specificities. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467704  Cd Length: 244  Bit Score: 74.13  E-value: 6.99e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIIN----SQILTNpSHHFIDSSlyKDVILVA 369
Cdd:cd23976    16 KSCALVTSSGHLTGSNRGNEIDETECVIRMNDAPTRGYGKDVGNKTSLRVIAhssiQRILRN-RNELLNVS--QGTVFIF 92


                  ....*.
gi 2462577797 370 WDPAPY 375
Cdd:cd23976    93 WGPSNY 98
GT29_ST6GALNAC6 cd23978
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6; ST6GalNAc family members are ...
 295-425 1.17e-14

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc3, 4, 5, and 6 utilizeSia2,3Galbeta1,3GalNAc as an acceptor with different individual substrate specificities. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467706  Cd Length: 229  Bit Score: 72.97  E-value: 1.17e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 295 SCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIIN----SQILTNPsHHFIdsSLYKDVILVAW 370
Cdd:cd23978     3 QCALITSSSHLLGTSLGPEIDQTECTIRMNDAPTTGYEKDVGNKTTLRVVAhssvYRVLRRP-QEFL--NRTPETTLIFW 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2462577797 371 DPApysanlNLWYKKPDYNLFTPYIQHRQRNPNQPFYILHPKFIWQLWDIIQENT 425
Cdd:cd23978    80 GPP------NKMQKDGKSNLFRIIQRASMTFPNMSAFVVSPRRMRQFDDLFRGET 128
GT29_ST8SIA_mono cd23971
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 1, 5 and 6; ST8 Sia family members are ...
 293-417 3.79e-14

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 1, 5 and 6; ST8 Sia family members are alpha-N-acetylneuraminidealpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia. The family is subdivided into 3 classes of enzymes, depending on theircatalytic activiy, the mono-STs (ST8Sia1, ST8Sia5 and ST8Sia6), the oligo-ST(ST8Sia3), and the poly-STs (ST8Sia2 and ST8Sia4). The ST8Sia family belongs to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467699  Cd Length: 271  Bit Score: 72.29  E-value: 3.79e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 293 LRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTrGYEKDVGNKTTIRIINSQILTNPSH-------HFIDS-SLYKD 364
Cdd:cd23971    64 LKTCAVVGNGGILKNSSCGREIDSADFVIRCNLPPL-NDSKDVGSKTNLVTANPSILREKFHnlkkrrrPFVERmKVYGN 142

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 2462577797 365 VILvaWDPA-PYSANlnlwyKKPDYNLFtpYIQHRQRNPNQPFYiLHPKFIWQL 417
Cdd:cd23971   143 ALL--LLPAfSYTSN-----TEPSLRAL--YTLEDFGSPQKVLF-FNPEYLRNL 186
GT29_ST3GAL3 cd23981
beta-galactoside alpha-2,3-sialyltransferase 3; ST3GAL family transfers sialic acid from ...
 294-414 4.57e-14

beta-galactoside alpha-2,3-sialyltransferase 3; ST3GAL family transfers sialic acid from CMP-Sia to the terminal galactose residues of glycochains through an 2,3-linkage. ST3GAL3 can utilize both Galbeta1,3GlcNAc and Galbeta1,4GlcNAc, mainly on glycoproteins and oligosaccharidesas acceptor substrates, but prefers the Galbeta1,3GlcNAc. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467709  Cd Length: 207  Bit Score: 71.11  E-value: 4.57e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQILTNPSHHFIDSSLYkdvILVAWDPA 373
Cdd:cd23981     3 RRCIIVGNGGVLANKSLGSKIDDYDVVVRLNSAPVKGFEKDVGSKTTLRITYPEGAIQKPEQYEKDSLF---VLAGFKWQ 79

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 2462577797 374 PYSANLNLWYKKPDYNLFTPYIQHRQRNPNQP--FYILHPKFI 414
Cdd:cd23981    80 DFKWLKYIVYKEKVSASDGFWKSVATRVPREPheIRILNPYFI 122
GT29_ST6GALNAC3 cd23975
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 3; ST6GalNAc family members are ...
 296-372 4.99e-14

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 3; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc3, 4, 5, and 6 utilizeSia2,3Galbeta1,3GalNAc as an acceptor with different individual substrate specificities. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467703  Cd Length: 226  Bit Score: 71.12  E-value: 4.99e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 296 CAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQ----ILTNPSHHFIDSSlykDVILVAWD 371
Cdd:cd23975     4 CAVVSNSGQMVGQKVGAEIDQSSCIWRMNNAPTKGYEEDVGKRTTIRVVSHTsvplLLKNPDYFFKETN---ETIYVIWG 80


                  .
gi 2462577797 372 P 372
Cdd:cd23975    81 P 81
GT29_ST8SIA_poly cd23969
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 2 and 4; ST8Sia2 and 4 are known to be ...
 279-349 5.95e-14

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 2 and 4; ST8Sia2 and 4 are known to be polysialyltransferases, and they can synthesize polysialic acid on neural cell adhesion molecules (NCAMs). ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia and they belong to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467697  Cd Length: 276  Bit Score: 72.06  E-value: 5.95e-14
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462577797 279 LVPAVplSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQIL 349
Cdd:cd23969    52 LLPEV--SPLKGKHFRTCAVVGNSGILLNSGCGQEIDSHDFVIRCNLAPVEGYEKDVGTKSNLTTMNPSVI 120
GT29_ST3GAL1 cd23980
beta-galactoside alpha-2,3-sialyltransferase 1; ST3GAL family transfer sialic acid from ...
 284-365 6.94e-14

beta-galactoside alpha-2,3-sialyltransferase 1; ST3GAL family transfer sialic acid from CMP-Sia to the terminal galactose residues of glycochains through an 2,3-linkage. ST3GAL1 preferentially utilizes the Galbeta1,3GalNAc on O-glycans of glycoproteins (core1 O-glycans) as an acceptor substrate. Members of this family belong to glycosyltransferase family29 (GT29).


Pssm-ID: 467708  Cd Length: 280  Bit Score: 71.84  E-value: 6.94e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 284 PLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTiriinsqiltnpsHHFIDSSLYK 363
Cdd:cd23980    72 PLLEKRLVSCRRCAVVGNSGNLKESYYGPQIDSHDFVLRMNKAPTEGFEADVGSKTT-------------HHFVYPESFR 138


                  ..
gi 2462577797 364 DV 365
Cdd:cd23980   139 EL 140
GT29_ST3GAL5 cd23983
beta-galactoside alpha-2,3-sialyltransferase 5; ST3GAL family transfers sialic acid from ...
 294-344 8.97e-13

beta-galactoside alpha-2,3-sialyltransferase 5; ST3GAL family transfers sialic acid from CMP-Sia to the terminalgalactose residues of glycochains through an 2,3-linkage. ST3GAL5 is also known as GM3 ganglioside synthase. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467711  Cd Length: 211  Bit Score: 67.07  E-value: 8.97e-13
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRII 344
Cdd:cd23983     3 RRCVVVGSGGILHGLELGHLLDQFDIVIRLNNAPVQGYSQDVGNKTTIRMT 53
GT29_ST6GALNAC1 cd23973
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1; ST6GalNAc family members are ...
 279-350 1.49e-11

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc1 utilize mainly GalNAc-,Galbeta1,3GalNAc-, and Sia2,3Galbeta1,3GalNAc on O-glycans of glycoproteins as acceptors. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467701  Cd Length: 309  Bit Score: 65.16  E-value: 1.49e-11
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2462577797 279 LVPAVPLSQL----HPRGLR--SCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQILT 350
Cdd:cd23973    63 LIPKPKEQQLlalsPPGGDGciRCAVVGNGGILNGSKMGQEIDSHDYVFRVNGAVIKGYEEDVGTRTSFYVHTAHSIT 140
GT29_ST8SIA2 cd23987
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 2; ST8Sia2 is a polysialyltransferase ...
 278-349 1.84e-11

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 2; ST8Sia2 is a polysialyltransferase that can synthesize polysialic acid on neural cell adhesion molecules (NCAMs). ST8Sia2 catalyzes shorter polysialic acid formation of NCAMs than ST8Sia4. ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia and they belong to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467715  Cd Length: 278  Bit Score: 64.58  E-value: 1.84e-11
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2462577797 278 RLVPAVplSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQIL 349
Cdd:cd23987    51 ELLPRT--SPLKNKHFKTCAIVGNSGILLNSGCGREIDSHDFVIRCNLAPVEEYAKDVGTKTDLVTMNPSVV 120
GT29_ST6GALNAC2L cd23974
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 2-like; ST6GalNAc family members are ...
 296-351 4.00e-11

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 2-like; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467702  Cd Length: 309  Bit Score: 64.00  E-value: 4.00e-11
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2462577797 296 CAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQILTN 351
Cdd:cd23974    87 CAVVGNGGILNGSRMGAEIDGHDYVFRVNGAITKGFEKDVGRRTSFYTFSTNTLMN 142
GT29_ST3GAL2 cd23979
beta-galactoside alpha-2,3-sialyltransferase 2; ST3GAL family transfer sialic acid from ...
 284-357 1.45e-10

beta-galactoside alpha-2,3-sialyltransferase 2; ST3GAL family transfer sialic acid from CMP-Sia to the terminal galactose residues of glycochains through an 2,3-linkage. ST3GAL2 preferentially utilizes the Galbeta1,3GalNAc on glycolipids as an acceptor substrate. Members of this family belong to glycosyltransferase family 29 (GT29).


Pssm-ID: 467707  Cd Length: 279  Bit Score: 61.81  E-value: 1.45e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2462577797 284 PLSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTiriinsqiltnpsHHFI 357
Cdd:cd23979    71 PYRSWDPSRCRRCAVVGNSGNLRGSGYGKDIDGHDFIMRMNQAPTVGFEADVGSRTT-------------HHFM 131
GT29_ST8SIA4 cd23988
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 4; ST8Sia4 is a polysialyltransferase ...
 279-349 3.02e-10

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 4; ST8Sia4 is a polysialyltransferase that can synthesize polysialic acid on neural cell adhesion molecules (NCAMs). ST8Sia4 catalyzes longer polysialicacid formation of NCAMs than ST8Sia2. ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia and they belong to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467716  Cd Length: 278  Bit Score: 60.74  E-value: 3.02e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462577797 279 LVPAVplSQLHPRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRGYEKDVGNKTTIRIINSQIL 349
Cdd:cd23988    52 LLPEV--SPMKNRRFKTCAVVGNSGILLDSGCGKEIDSHDFVIRCNLAPVVEFAADVGTKSDFITMNPSVV 120
GT29_ST8SIA6 cd23991
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 6; alpha-N-acetylneuraminide alpha-2, ...
 296-384 1.86e-09

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 6; alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 6 (also known as alpha-2,8-sialyltransferase 8F) prefers O-glycans to N-glycans or glycolipids as acceptor substrates. ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia. The ST8Sia family belongs to glycosyltransferase family 29(GT29).


Pssm-ID: 467719  Cd Length: 273  Bit Score: 58.61  E-value: 1.86e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462577797 296 CAVVMSAGAILNSSLGEEIDSHDAVLRFNSAPTRG-YEKDVGNKTTIRIINSQI-------LTNPSHHFI-DSSLYKDVI 366
Cdd:cd23991    67 CAVVGNGGILKNSSCGAEIDQADFVFRCNLPPTGGnISKDVGSKTNLVTANPSIisikyakLNERRKPFLeTVSVYGDAF 146

                          90
                  ....*....|....*....
gi 2462577797 367 LVAwdPA-PYSANLNLWYK 384
Cdd:cd23991   147 LLL--PAfSYRSNTALSFK 163
GT29_ST6GALNAC2 cd23972
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 2; ST6GalNAc family members are ...
 290-340 4.32e-08

alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 2; ST6GalNAc family members are alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferases that catalyze an alpha-2,6-linkage between sialic acid and the N-acetylgalactosamine residues of glycochains through an 2,6-linkage, by transfering sialic acid from CMP-Sia. ST6GalNAc2 utilize mainly GalNAc-,Galbeta1,3GalNAc-, and Sia2,3Galbeta1,3GalNAc on O-glycans of glycoproteins as acceptors. The ST6GalNac family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467700  Cd Length: 308  Bit Score: 54.44  E-value: 4.32e-08
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2462577797 290 PRGLRSCAVVmSAGAILNSSL-GEEIDSHDAVLRFNSAPTRGYEKDVGNKTT 340
Cdd:cd23972    79 PGKCIRCAVV-GNGGILNGSRqGRAIDAHDYVFRLNGAVIKGFEEDVGTKTS 129
GT29_ST8SIA1 cd23989
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 1; Alpha-N-acetylneuraminide alpha-2, ...
 290-349 2.53e-07

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 1; Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 1 (also known as ganglioside GD3 synthase) adds sialic acids to GM3 ganglioside. ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze analpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia. The ST8Sia family belongs to the glycosyltransferase family 29 (GT29).


Pssm-ID: 467717  Cd Length: 272  Bit Score: 52.14  E-value: 2.53e-07
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462577797 290 PRGLRSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAP-TRGYEKDVGNKTTIRIINSQIL 349
Cdd:cd23989    60 QLPLKKCSVVGNGGILKNSGCGQQIDRADFVMRCNLPPlSREYTDDVGTKTQLVTANPSII 120
GT29_ST8SIA5 cd23990
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 5; alpha-N-acetylneuraminide alpha-2, ...
 294-354 1.75e-06

alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 5; alpha-N-acetylneuraminide alpha-2,8-sialyltransferase 5 (also known as alpha-2,8-sialyltransferase 8E) is involved in the biosynthesis of gangliosides, such as GD1c, GT1a, GQ1b, and GT3. ST8Sia family members are alpha-N-acetylneuraminide alpha-2,8-sialyltransferases that catalyze an alpha-2,8-linkage between sialic acid and the terminal sialic acid residues of glycochains, by transfering sialic acid from CMP-Sia. The ST8Sia family belongs to glycosyltransferase family 29 (GT29).


Pssm-ID: 467718  Cd Length: 273  Bit Score: 49.45  E-value: 1.75e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2462577797 294 RSCAVVMSAGAILNSSLGEEIDSHDAVLRFNSAP-TRGYEKDVGNKTTIRIINSQILTNPSH 354
Cdd:cd23990    65 KKCAVVGNGGILKNSKCGREIDSADFVFRCNLPPiSEKYVRDVGVKTDVVTINPSIITERFH 126
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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