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Conserved domains on  [gi|1230355636|gb|OYJ31749|]
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galactose-1-epimerase [Escherichia coli]

Protein Classification

galactose mutarotase( domain architecture ID 10793525)

galactose mutarotase catalyzes the conversion of alpha-aldose to the beta-anomer

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
galM PRK11055
galactose-1-epimerase; Provisional
7-345 0e+00

galactose-1-epimerase; Provisional


:

Pssm-ID: 182931  Cd Length: 342  Bit Score: 702.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636   7 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYT 86
Cdd:PRK11055    1 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATWLSCRVPLSDGSVREVLLGCASPEDYPDQAAYLGASVGRYANRIANSRFT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  87 FDGETVTLSPSQGVNQLHGGPEGFDKRRWQIVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDK 166
Cdd:PRK11055   81 LDGETYQLSPNQGGNQLHGGPEGFDKRRWQIVNQNDRQVTFSLSSPDGDQGFPGNLGATVTYRLTDDNRVSITYRATVDK 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 167 PCPVNMTNHVYFNLDG--EQSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGY 244
Cdd:PRK11055  161 PCPVNLTNHAYFNLDGaeEGSDVRNHKLQINADEYLPVDEGGIPNGGLKSVAGTSFDFRQPKTIAQDFLADDDQQKVKGY 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 245 DHAFLLQAKGDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQ 324
Cdd:PRK11055  241 DHAFLLQAKGDGKKPAAHLWSPDEKLQMKVYTTAPALQFYSGNFLAGTPSRGGGPYADYAGLALESQFLPDSPNHPEWPQ 320
                         330       340
                  ....*....|....*....|.
gi 1230355636 325 PDCFLRPGEEYSSLTEYQFIA 345
Cdd:PRK11055  321 PDCILKPGEEYRSLTEYQFIA 341
 
Name Accession Description Interval E-value
galM PRK11055
galactose-1-epimerase; Provisional
7-345 0e+00

galactose-1-epimerase; Provisional


Pssm-ID: 182931  Cd Length: 342  Bit Score: 702.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636   7 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYT 86
Cdd:PRK11055    1 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATWLSCRVPLSDGSVREVLLGCASPEDYPDQAAYLGASVGRYANRIANSRFT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  87 FDGETVTLSPSQGVNQLHGGPEGFDKRRWQIVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDK 166
Cdd:PRK11055   81 LDGETYQLSPNQGGNQLHGGPEGFDKRRWQIVNQNDRQVTFSLSSPDGDQGFPGNLGATVTYRLTDDNRVSITYRATVDK 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 167 PCPVNMTNHVYFNLDG--EQSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGY 244
Cdd:PRK11055  161 PCPVNLTNHAYFNLDGaeEGSDVRNHKLQINADEYLPVDEGGIPNGGLKSVAGTSFDFRQPKTIAQDFLADDDQQKVKGY 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 245 DHAFLLQAKGDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQ 324
Cdd:PRK11055  241 DHAFLLQAKGDGKKPAAHLWSPDEKLQMKVYTTAPALQFYSGNFLAGTPSRGGGPYADYAGLALESQFLPDSPNHPEWPQ 320
                         330       340
                  ....*....|....*....|.
gi 1230355636 325 PDCFLRPGEEYSSLTEYQFIA 345
Cdd:PRK11055  321 PDCILKPGEEYRSLTEYQFIA 341
galM_Leloir TIGR02636
galactose mutarotase; Members of this protein family act as galactose mutarotase (D-galactose ...
12-344 0e+00

galactose mutarotase; Members of this protein family act as galactose mutarotase (D-galactose 1-epimerase) and participate in the Leloir pathway for galactose/glucose interconversion. All members of the seed alignment for this model are found in gene clusters with other enzymes of the Leloir pathway. This enzyme family belongs to the aldose 1-epimerase family, described by pfam01263. However, the enzyme described as aldose 1-epimerase itself (EC 5.1.3.3) is called broadly specific for D-glucose, L-arabinose, D-xylose, D-galactose, maltose and lactose. The restricted genome context for genes in this family suggests members should act primarily on D-galactose.


Pssm-ID: 274240  Cd Length: 336  Bit Score: 568.15  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  12 GQPYRLLTLRNNAGMVVTLMDWGATLLSARIPLSDGSvREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGET 91
Cdd:TIGR02636   1 GQPAQLITLTNKNGMTISFMDIGATWLSCQVPLAGEL-REVLLGFASAEEYLKQDAYLGATVGRYANRIANGSFEIDGKT 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  92 VTLSPSQGVNQLHGGPEGFDKRRWQIV--NQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDKPCP 169
Cdd:TIGR02636  80 YQLSINQGPNCLHGGPEGFDKRRWTIEtlEQAEVQVKFSLESPDGDQGFPGNLTVSVTYTLTDDNELKIDYEATTDKATP 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 170 VNMTNHVYFNLDGE--QSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGYDHA 247
Cdd:TIGR02636 160 FNLTNHVYFNLDGAdaGSDVLNHELQLNADRYLPLDEEGIPLGQLKPVDGTSFDFRKEKAIGQDFLANDQQQLAKGYDHA 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 248 FLLQAKGDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQPDC 327
Cdd:TIGR02636 240 FLLNGERLDGKEAARLTSPDEDLSLEVFTNQPALQIYTGNFLAGTPNRGGKKYVDHAGIALETQFLPDSPNHPEWGDISC 319
                         330
                  ....*....|....*..
gi 1230355636 328 FLRPGEEYSSLTEYQFI 344
Cdd:TIGR02636 320 ILSPGQEYQHQTRYQFI 336
galactose_mutarotase_like cd09019
galactose mutarotase_like; Galactose mutarotase catalyzes the conversion of beta-D-galactose ...
17-343 4.93e-160

galactose mutarotase_like; Galactose mutarotase catalyzes the conversion of beta-D-galactose to alpha-D-galactose. Beta-D-galactose is produced by the degradation of lactose, a disaccharide composed of beta-D-glucose and beta-D-galactose. This epimerization reaction is the first step in the four-step Leloir pathway, which converts galactose into metabolically important glucose. This epimerization step is followed by the phosophorylation of alpha-D-galactose by galactokinase, an enzyme which can only act on the alpha anomer. A glutamate and a histidine residue of the galactose mutarotase have been shown to be critical for catalysis, the glutamate serves as the active site base to initiate the reaction by removing the proton from the C-1 hydroxyl group of the sugar substrate, and the histidine as the active site acid to protonate the C-5 ring oxygen. Galactose mutarotase is a member of the aldose-1-epimerase superfamily.


Pssm-ID: 185696  Cd Length: 326  Bit Score: 450.42  E-value: 4.93e-160
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  17 LLTLRNNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGETVTLSP 96
Cdd:cd09019     1 LYTLTNGNGLRVSILNYGATIQSLKVPDKNGKLRDVVLGFDDLEDYLKNSPYFGATVGRVANRIANGRFTLDGKTYQLEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  97 SQGVNQLHGGPEGFDKRRWQIVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDKPCPVNMTNHV 176
Cdd:cd09019    81 NEGPNHLHGGPKGFDKRVWDVEEVEENSVTFSLVSPDGEEGFPGNLTVTVTYTLTDDNELTIEYEATTDKPTPVNLTNHS 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 177 YFNLDGEQS-DVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGYDHAFLLQAKGD 255
Cdd:cd09019   161 YFNLAGEGSgDILDHELQINADRYLPVDEELIPTGEILPVAGTPFDFRKPKPIGRIDLDDEQLKLGGGYDHNFVLDKGGG 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 256 GKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWpqPDCFLRPGEEY 335
Cdd:cd09019   241 KLRPAARLTSPESGRKLEVYTTQPGVQFYTGNFLDGTPGGGGKVYGKRSGFCLETQHFPDAPNHPNF--PSIILRPGETY 318

                  ....*...
gi 1230355636 336 SSLTEYQF 343
Cdd:cd09019   319 RHTTVYRF 326
GalM COG2017
Galactose mutarotase or related enzyme [Carbohydrate transport and metabolism];
10-345 1.36e-104

Galactose mutarotase or related enzyme [Carbohydrate transport and metabolism];


Pssm-ID: 441620 [Multi-domain]  Cd Length: 309  Bit Score: 309.13  E-value: 1.36e-104
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  10 PDGQPYRLltlrNNAGMVVTLMDWGATLLSARIPLSDGsvREALLGCASPECyQDQAAFLGASIGRYANRIANSRYTFDG 89
Cdd:COG2017     5 PDGELYTL----ENGGLRAVIPEYGATLTSLRVPDKDG--RDVLLGFDDLED-DPPWAYGGAILGPYANRIADGRFTLDG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  90 ETVTLSPSQGVNQLHGgpeGFDKRRWQIVNQNDRQVLFALSSDDgDQGFPGNLGATVQYRLTdDNRISITYRATV--DKP 167
Cdd:COG2017    78 KTYQLPINEGPNALHG---GARDRPWEVEEQSEDSVTLSLTSPD-EEGYPGNLELTVTYTLT-DNGLTITYTATNlgDKP 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 168 CPVNMTNHVYFNLDGEQS-DVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASefladddqrkvKGYDH 246
Cdd:COG2017   153 TPFNLGNHPYFNLPGEGGgDIDDHRLQIPADEYLPVDEGLIPTGELAPVAGTPFDFREPRPLGD-----------GGFDH 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 247 AFL-LQAKGdgkKVAAHVWSADEKLQLKVYTTA-PALQFYSGNFLGGTPSrgtepyadwqGLALESEFLP-DSPNHPEWP 323
Cdd:COG2017   222 AFVgLDSDG---RPAARLTDPDSGRRLEVSTDEfPGLQVYTGNFLDPGRD----------GVCLEPQTGPpDAPNHPGFE 288
                         330       340
                  ....*....|....*....|..
gi 1230355636 324 qPDCFLRPGEEYSSLTEYQFIA 345
Cdd:COG2017   289 -GLIVLAPGETYSATTRIRFSV 309
Aldose_epim pfam01263
Aldose 1-epimerase;
16-342 1.25e-102

Aldose 1-epimerase;


Pssm-ID: 396013  Cd Length: 300  Bit Score: 303.93  E-value: 1.25e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  16 RLLTLRNNAGMVVTLMDWGATLLSARIPlsdGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGETVTLS 95
Cdd:pfam01263   1 DLITLTNGNGLSATISLYGATLLSLKVP---GKLREVLLGSDDAEGYLKDSNYFGATLGPYANRIANGRFELDGIPYCLP 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  96 PSQ-GVNQLHGGPEGfdkRRWQIV-NQNDRQVLFALSSD-DGDQGFPGNLGATVQYRLTDDNRISITYRAT-VDKPCPVN 171
Cdd:pfam01263  78 QNGpGKNPLHGGARG---RIWEVEeVKPDDGVTVTLVLDpDGEEGYPGDLEARVTYTLNEDNELTIEYEATnDGKPTPFN 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 172 MTNHVYFNLDGeqsDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIAsefladddqRKVKGYDHAFLLq 251
Cdd:pfam01263 155 LGNHPYFNLSG---DIDIHELQIEADEYLEVDDDLIPTGELKDVKGTPFDFRQPTPIG---------EDILGYDHVYLL- 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 252 akgDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGtpsrgtePYADWQGLALESEFLPDSPNHPEWpqPDCFLRP 331
Cdd:pfam01263 222 ---DPLKAVIIDPDPGSGIVLEVSTTQPGLVVYTPNFLKG-------KYLSDEGFALETQFLPDEPNHPEF--PSIILKP 289
                         330
                  ....*....|.
gi 1230355636 332 GEEYSSLTEYQ 342
Cdd:pfam01263 290 GESYTAETSYS 300
 
Name Accession Description Interval E-value
galM PRK11055
galactose-1-epimerase; Provisional
7-345 0e+00

galactose-1-epimerase; Provisional


Pssm-ID: 182931  Cd Length: 342  Bit Score: 702.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636   7 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYT 86
Cdd:PRK11055    1 ALAPDGQPYRLLTLRNNAGMVVTLMDWGATWLSCRVPLSDGSVREVLLGCASPEDYPDQAAYLGASVGRYANRIANSRFT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  87 FDGETVTLSPSQGVNQLHGGPEGFDKRRWQIVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDK 166
Cdd:PRK11055   81 LDGETYQLSPNQGGNQLHGGPEGFDKRRWQIVNQNDRQVTFSLSSPDGDQGFPGNLGATVTYRLTDDNRVSITYRATVDK 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 167 PCPVNMTNHVYFNLDG--EQSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGY 244
Cdd:PRK11055  161 PCPVNLTNHAYFNLDGaeEGSDVRNHKLQINADEYLPVDEGGIPNGGLKSVAGTSFDFRQPKTIAQDFLADDDQQKVKGY 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 245 DHAFLLQAKGDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQ 324
Cdd:PRK11055  241 DHAFLLQAKGDGKKPAAHLWSPDEKLQMKVYTTAPALQFYSGNFLAGTPSRGGGPYADYAGLALESQFLPDSPNHPEWPQ 320
                         330       340
                  ....*....|....*....|.
gi 1230355636 325 PDCFLRPGEEYSSLTEYQFIA 345
Cdd:PRK11055  321 PDCILKPGEEYRSLTEYQFIA 341
galM_Leloir TIGR02636
galactose mutarotase; Members of this protein family act as galactose mutarotase (D-galactose ...
12-344 0e+00

galactose mutarotase; Members of this protein family act as galactose mutarotase (D-galactose 1-epimerase) and participate in the Leloir pathway for galactose/glucose interconversion. All members of the seed alignment for this model are found in gene clusters with other enzymes of the Leloir pathway. This enzyme family belongs to the aldose 1-epimerase family, described by pfam01263. However, the enzyme described as aldose 1-epimerase itself (EC 5.1.3.3) is called broadly specific for D-glucose, L-arabinose, D-xylose, D-galactose, maltose and lactose. The restricted genome context for genes in this family suggests members should act primarily on D-galactose.


Pssm-ID: 274240  Cd Length: 336  Bit Score: 568.15  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  12 GQPYRLLTLRNNAGMVVTLMDWGATLLSARIPLSDGSvREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGET 91
Cdd:TIGR02636   1 GQPAQLITLTNKNGMTISFMDIGATWLSCQVPLAGEL-REVLLGFASAEEYLKQDAYLGATVGRYANRIANGSFEIDGKT 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  92 VTLSPSQGVNQLHGGPEGFDKRRWQIV--NQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDKPCP 169
Cdd:TIGR02636  80 YQLSINQGPNCLHGGPEGFDKRRWTIEtlEQAEVQVKFSLESPDGDQGFPGNLTVSVTYTLTDDNELKIDYEATTDKATP 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 170 VNMTNHVYFNLDGE--QSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGYDHA 247
Cdd:TIGR02636 160 FNLTNHVYFNLDGAdaGSDVLNHELQLNADRYLPLDEEGIPLGQLKPVDGTSFDFRKEKAIGQDFLANDQQQLAKGYDHA 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 248 FLLQAKGDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQPDC 327
Cdd:TIGR02636 240 FLLNGERLDGKEAARLTSPDEDLSLEVFTNQPALQIYTGNFLAGTPNRGGKKYVDHAGIALETQFLPDSPNHPEWGDISC 319
                         330
                  ....*....|....*..
gi 1230355636 328 FLRPGEEYSSLTEYQFI 344
Cdd:TIGR02636 320 ILSPGQEYQHQTRYQFI 336
galactose_mutarotase_like cd09019
galactose mutarotase_like; Galactose mutarotase catalyzes the conversion of beta-D-galactose ...
17-343 4.93e-160

galactose mutarotase_like; Galactose mutarotase catalyzes the conversion of beta-D-galactose to alpha-D-galactose. Beta-D-galactose is produced by the degradation of lactose, a disaccharide composed of beta-D-glucose and beta-D-galactose. This epimerization reaction is the first step in the four-step Leloir pathway, which converts galactose into metabolically important glucose. This epimerization step is followed by the phosophorylation of alpha-D-galactose by galactokinase, an enzyme which can only act on the alpha anomer. A glutamate and a histidine residue of the galactose mutarotase have been shown to be critical for catalysis, the glutamate serves as the active site base to initiate the reaction by removing the proton from the C-1 hydroxyl group of the sugar substrate, and the histidine as the active site acid to protonate the C-5 ring oxygen. Galactose mutarotase is a member of the aldose-1-epimerase superfamily.


Pssm-ID: 185696  Cd Length: 326  Bit Score: 450.42  E-value: 4.93e-160
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  17 LLTLRNNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGETVTLSP 96
Cdd:cd09019     1 LYTLTNGNGLRVSILNYGATIQSLKVPDKNGKLRDVVLGFDDLEDYLKNSPYFGATVGRVANRIANGRFTLDGKTYQLEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  97 SQGVNQLHGGPEGFDKRRWQIVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRATVDKPCPVNMTNHV 176
Cdd:cd09019    81 NEGPNHLHGGPKGFDKRVWDVEEVEENSVTFSLVSPDGEEGFPGNLTVTVTYTLTDDNELTIEYEATTDKPTPVNLTNHS 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 177 YFNLDGEQS-DVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFLADDDQRKVKGYDHAFLLQAKGD 255
Cdd:cd09019   161 YFNLAGEGSgDILDHELQINADRYLPVDEELIPTGEILPVAGTPFDFRKPKPIGRIDLDDEQLKLGGGYDHNFVLDKGGG 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 256 GKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWpqPDCFLRPGEEY 335
Cdd:cd09019   241 KLRPAARLTSPESGRKLEVYTTQPGVQFYTGNFLDGTPGGGGKVYGKRSGFCLETQHFPDAPNHPNF--PSIILRPGETY 318

                  ....*...
gi 1230355636 336 SSLTEYQF 343
Cdd:cd09019   319 RHTTVYRF 326
GalM COG2017
Galactose mutarotase or related enzyme [Carbohydrate transport and metabolism];
10-345 1.36e-104

Galactose mutarotase or related enzyme [Carbohydrate transport and metabolism];


Pssm-ID: 441620 [Multi-domain]  Cd Length: 309  Bit Score: 309.13  E-value: 1.36e-104
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  10 PDGQPYRLltlrNNAGMVVTLMDWGATLLSARIPLSDGsvREALLGCASPECyQDQAAFLGASIGRYANRIANSRYTFDG 89
Cdd:COG2017     5 PDGELYTL----ENGGLRAVIPEYGATLTSLRVPDKDG--RDVLLGFDDLED-DPPWAYGGAILGPYANRIADGRFTLDG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  90 ETVTLSPSQGVNQLHGgpeGFDKRRWQIVNQNDRQVLFALSSDDgDQGFPGNLGATVQYRLTdDNRISITYRATV--DKP 167
Cdd:COG2017    78 KTYQLPINEGPNALHG---GARDRPWEVEEQSEDSVTLSLTSPD-EEGYPGNLELTVTYTLT-DNGLTITYTATNlgDKP 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 168 CPVNMTNHVYFNLDGEQS-DVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASefladddqrkvKGYDH 246
Cdd:COG2017   153 TPFNLGNHPYFNLPGEGGgDIDDHRLQIPADEYLPVDEGLIPTGELAPVAGTPFDFREPRPLGD-----------GGFDH 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 247 AFL-LQAKGdgkKVAAHVWSADEKLQLKVYTTA-PALQFYSGNFLGGTPSrgtepyadwqGLALESEFLP-DSPNHPEWP 323
Cdd:COG2017   222 AFVgLDSDG---RPAARLTDPDSGRRLEVSTDEfPGLQVYTGNFLDPGRD----------GVCLEPQTGPpDAPNHPGFE 288
                         330       340
                  ....*....|....*....|..
gi 1230355636 324 qPDCFLRPGEEYSSLTEYQFIA 345
Cdd:COG2017   289 -GLIVLAPGETYSATTRIRFSV 309
Aldose_epim pfam01263
Aldose 1-epimerase;
16-342 1.25e-102

Aldose 1-epimerase;


Pssm-ID: 396013  Cd Length: 300  Bit Score: 303.93  E-value: 1.25e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  16 RLLTLRNNAGMVVTLMDWGATLLSARIPlsdGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGETVTLS 95
Cdd:pfam01263   1 DLITLTNGNGLSATISLYGATLLSLKVP---GKLREVLLGSDDAEGYLKDSNYFGATLGPYANRIANGRFELDGIPYCLP 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  96 PSQ-GVNQLHGGPEGfdkRRWQIV-NQNDRQVLFALSSD-DGDQGFPGNLGATVQYRLTDDNRISITYRAT-VDKPCPVN 171
Cdd:pfam01263  78 QNGpGKNPLHGGARG---RIWEVEeVKPDDGVTVTLVLDpDGEEGYPGDLEARVTYTLNEDNELTIEYEATnDGKPTPFN 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 172 MTNHVYFNLDGeqsDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIAsefladddqRKVKGYDHAFLLq 251
Cdd:pfam01263 155 LGNHPYFNLSG---DIDIHELQIEADEYLEVDDDLIPTGELKDVKGTPFDFRQPTPIG---------EDILGYDHVYLL- 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 252 akgDGKKVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGtpsrgtePYADWQGLALESEFLPDSPNHPEWpqPDCFLRP 331
Cdd:pfam01263 222 ---DPLKAVIIDPDPGSGIVLEVSTTQPGLVVYTPNFLKG-------KYLSDEGFALETQFLPDEPNHPEF--PSIILKP 289
                         330
                  ....*....|.
gi 1230355636 332 GEEYSSLTEYQ 342
Cdd:pfam01263 290 GESYTAETSYS 300
PLN00194 PLN00194
aldose 1-epimerase; Provisional
22-343 3.35e-84

aldose 1-epimerase; Provisional


Pssm-ID: 215098 [Multi-domain]  Cd Length: 337  Bit Score: 258.07  E-value: 3.35e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  22 NNAGMVVTLMDWGATLLSARIPLSDGSVREALLGCASPECYQDQAAFLGASIGRYANRIANSRYTFDGETVTLSPSQGVN 101
Cdd:PLN00194   15 KNGNISVKLTNYGATITSLILPDKNGKLADVVLGFDSVEPYKNDSPYFGAIVGRVANRIKGAKFTLNGVTYKLPPNNGPN 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 102 QLHGGPEGFDKRRWQIVNQNDRQ---VLFALSSDDGDQGFPGNLGATVQYRLTDDNRISITYRAT-VDKPCPVNMTNHVY 177
Cdd:PLN00194   95 SLHGGPKGFSKVVWEVAKYKKGEkpsITFKYHSFDGEEGFPGDLSVTVTYTLLSSNTLRLDMEAKpLNKATPVNLAQHTY 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 178 FNLDGEQS-DVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFladddqRKV-KGYDHAFLLQAKGD 255
Cdd:PLN00194  175 WNLAGHNSgDILSHKIQIFGSHITPVDENLIPTGEILPVKGTPFDFTTPKKIGSRI------NELpKGYDHNYVLDGEEK 248
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 256 GK-KVAAHVWSADEKLQLKVYTTAPALQFYSGNFLGGTPSRGTEPYADWQGLALESEFLPDSPNHPEWPQpdCFLRPGEE 334
Cdd:PLN00194  249 EGlKKAAKVKDPKSGRVLELWTNAPGMQFYTSNYVNGVKGKGGAVYGKHAGLCLETQGFPDAVNQPNFPS--VVVNPGEK 326

                  ....*....
gi 1230355636 335 YSSLTEYQF 343
Cdd:PLN00194  327 YKHTMLFEF 335
PTZ00485 PTZ00485
aldolase 1-epimerase; Provisional
28-346 3.86e-40

aldolase 1-epimerase; Provisional


Pssm-ID: 240435  Cd Length: 376  Bit Score: 145.14  E-value: 3.86e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  28 VTLMDWGATLLSARI--PLSDGSVRealLGCASPECYQDQAA---FLGASIGRYANRIANSRYTFDGETVTLSPSQGVNQ 102
Cdd:PTZ00485   25 VGLTNYAASVASIQVyhPADNKWIE---VNCGYPKNPEEAYAdpdYMGATVGRCAGRVAGGVFTLDGVKYYTQKNRGENT 101
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 103 LHGGPEGFDKRRWQ---IVNQNDRQVLFALSSDDGDQGFPGNLGATVQYRL--TDDNRISITYRATV--DKPC---PVNM 172
Cdd:PTZ00485  102 CHCGDDAYHKKHWGmklIETANVIGVRFNYTSPHMENGFPGELVSKVTYSIerSKPNVLKTIYDSYIpeTSPAdatPVNI 181
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 173 TNHVYFNLDG-------------EQSDVRNHKLQILADEYLPVDEGGIPHDGLKSVAGTSFDFRSAKIIASEFladDD-- 237
Cdd:PTZ00485  182 FNHAYWNLNGiperngkknavwvQPESVRNHWLRVPASRVAEADRMAIPTGEFLSVEGTGLDFRQGRVIGDCI---DDva 258
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 238 --QRKVKGYDHAFLLQAKGDGK-KVAAHVWSADEKLQLKVYTTAPALQFYSGN-----FLGGTPSRgtepYADWQGLALE 309
Cdd:PTZ00485  259 llDRDPCGYDHPLAIDGWEKGKlMLHAEAKSPVTNICMKVYSTFPCMWVYTANnkplpASGGPGQR----YARWTGMGLE 334
                         330       340       350
                  ....*....|....*....|....*....|....*....
gi 1230355636 310 SEFLPDSPNHpeWPQ-PDCFLRPGE-EYSSLTEYQFIAE 346
Cdd:PTZ00485  335 PQYFPDVANH--YPKyPSCIVRRGErRFTETILNEFTVE 371
Aldose_epim cd01081
aldose 1-epimerase superfamily; Aldose 1-epimerases or mutarotases are key enzymes of ...
27-322 4.06e-28

aldose 1-epimerase superfamily; Aldose 1-epimerases or mutarotases are key enzymes of carbohydrate metabolism; they catalyze the interconversion of the alpha- and beta-anomers of hexose sugars such as glucose and galactose. This interconversion is an important step that allows anomer specific metabolic conversion of sugars. Studies of the catalytic mechanism of the best known member of the family, galactose mutarotase, have shown a glutamate and a histidine residue to be critical for catalysis; the glutamate serves as the active site base to initiate the reaction by removing the proton from the C-1 hydroxyl group of the sugar substrate and the histidine as the active site acid to protonate the C-5 ring oxygen.


Pssm-ID: 185695 [Multi-domain]  Cd Length: 284  Bit Score: 110.63  E-value: 4.06e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  27 VVTLMDWGATLLSaripLSDGSVREALLGCASPECYQDQA-AFLGASIGRYANRIANSRYTFDGETVTLSPSQGVNQLHG 105
Cdd:cd01081     2 VAVIAPRGANIIS----LKVKGDVDLLWGYPDAEEYPLAPtGGGGAILFPFANRISDGRYTFDGKQYPLNEDEGGNAIHG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 106 gpeGFDKRRWQIVNQ--NDRQVLFALSSDDGDQGFPGNLGATVQYRLtDDNRISITYRAT--VDKPCPVNMTNHVYFNLD 181
Cdd:cd01081    78 ---FVRNLPWRVVATdeEEASVTLSYDLNDGPGGYPFPLELTVTYTL-DADTLTITFTVTnlGDEPMPFGLGWHPYFGLP 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 182 GEQSDvrNHKLQILADEYLPVDEGGIPhdGLKSVAGTSFDFRsakiiASEFLADDDqrkvkgYDHAFLLQAKGDGKKVAA 261
Cdd:cd01081   154 GVAIE--DLRLRVPASKVLPLDDLLPP--TGELEVPGEEDFR-----LGRPLGGGE------LDDCFLLLGNDAGTAEAR 218
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1230355636 262 hVWSADEKLQLKVYTTAPALQFYSGNFlGGTPSRGTEPYADWqglaleseflPDSPNHPEW 322
Cdd:cd01081   219 -LEDPDSRISVEFETGWPFWQVYTGDG-GRRGSVAIEPMTSA----------PDAFFNNNG 267
Aldose_epim_Ec_YihR cd09022
Aldose 1-epimerase, similar to Escherichia coli YihR; Proteins similar to Escherichia coli ...
78-309 6.65e-21

Aldose 1-epimerase, similar to Escherichia coli YihR; Proteins similar to Escherichia coli YihR are uncharacterized members of aldose-1-epimerase superfamily. Aldose 1-epimerases or mutarotases are key enzymes of carbohydrate metabolism, catalyzing the interconversion of the alpha- and beta-anomers of hexose sugars such as glucose and galactose. This interconversion is an important step that allows anomer specific metabolic conversion of sugars. Studies of the catalytic mechanism of the best known member of the family, galactose mutarotase, have shown a glutamate and a histidine residue to be critical for catalysis; the glutamate serves as the active site base to initiate the reaction by removing the proton from the C-1 hydroxyl group of the sugar substrate, and the histidine as the active site acid to protonate the C-5 ring oxygen.


Pssm-ID: 185699  Cd Length: 284  Bit Score: 91.09  E-value: 6.65e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  78 NRIANSRYTFDGETVTLS---PSQGvNQLHGgpEGFDkRRWQIVNQNDRQVlfALSSDDGDQ-GFPGNLGATVQYRLTDD 153
Cdd:cd09022    45 NRIADGRYTFDGVEHQLPitePERG-NAIHG--LVRW-ADWQLVEHTDSSV--TLRTRIPPQpGYPFTLELTVTYELDDD 118
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 154 N-RISITYRATVDKPCPVNMTNHVYFNLDGEQSDvrNHKLQILADEYLPVDEGGIPHdGLKSVAGTSFDFRSAKIIASEF 232
Cdd:cd09022   119 GlTVTLTATNVGDEPAPFGVGFHPYLSAGGAPLD--ECTLTLPADTWLPVDERLLPT-GTEPVAGTPYDFRTGRRLGGTA 195
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1230355636 233 LadddqrkvkgyDHAFLLQAKGDGKKVAAHVWSAD-EKLQLKVYTTAPALQFYSGNFLGGTPSRgtepyadwQGLALE 309
Cdd:cd09022   196 L-----------DTAFTDLTRDADGRARARLTGPDgRGVELWADESFPWVQVFTADTLPPPGRR--------RGLAVE 254
PRK15172 PRK15172
aldose-1-epimerase;
67-309 1.53e-12

aldose-1-epimerase;


Pssm-ID: 237918  Cd Length: 300  Bit Score: 67.14  E-value: 1.53e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  67 AFLGASIGRYANRIANSRYTFDGETVTLSPSQGVNQ--LHGgpeGFDKRRWQIVNQNDRQV---LFALSSddgdQGFPGN 141
Cdd:PRK15172   53 AHLGKVLIPWPNRIANGCYRYQGQEYQLPINEHVSKaaIHG---LLAWRDWQISELTATSVtltAFLPPS----YGYPFM 125
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 142 LGATVQYRLTDDN--RISITYRATVDKPCPVNMTNHVYF--NLdgeqSDVRNHKLQILADEYLPVDEGGiPHDGLKSVAG 217
Cdd:PRK15172  126 LASQVIYSLDAATglSVEIASQNIGDVPAPYGVGIHPYLtcNL----TSVDEYLLQLPANQVLAVDEHA-NPTTLHHVDE 200
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 218 TSFDFRSAKIIASEFLadddqrkvkgyDHAFllqakgdgkKVAAHVW-----SADEKLQLKVYTTAPALQFYSGNFLGGt 292
Cdd:PRK15172  201 LDLDFSQAKKIAATKI-----------DHTF---------KTANDLWevritHPQQALSVSLCSDQPWLQIYSGEKLQR- 259
                         250
                  ....*....|....*..
gi 1230355636 293 psrgtepyadwQGLALE 309
Cdd:PRK15172  260 -----------QGLAVE 265
Aldose_epim_Ec_YphB cd09021
aldose 1-epimerase, similar to Escherichia coli YphB; Proteins similar to Escherichia coli ...
76-280 4.47e-11

aldose 1-epimerase, similar to Escherichia coli YphB; Proteins similar to Escherichia coli YphB are uncharacterized members of the aldose-1-epimerase superfamily. Aldose 1-epimerases or mutarotases are key enzymes of carbohydrate metabolism, catalyzing the interconversion of the alpha- and beta-anomers of hexose sugars such as glucose and galactose. This interconversion is an important step that allows anomer specific metabolic conversion of sugars. Studies of the catalytic mechanism of the best known member of the family, galactose mutarotase, have shown a glutamate and a histidine residue to be critical for catalysis; the glutamate serves as the active site base to initiate the reaction by removing the proton from the C-1 hydroxyl group of the sugar substrate, and the histidine as the active site acid to protonate the C-5 ring oxygen.


Pssm-ID: 185698  Cd Length: 273  Bit Score: 62.70  E-value: 4.47e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636  76 YANRIANSRYTFDGETVTLSPSQG--VNQLHGgpEGFDkRRWQIVNQNDRQVLFALSSDDGDQGFPGnlGATVQYRLTDD 153
Cdd:cd09021    46 FSNRIRGGRFLFAGREVALPPNTAdePHPLHG--DGWR-RPWQVVAASADSAELQLDHEADDPPWAY--RAEQRFHLAGD 120
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1230355636 154 N-RISITYRATVDKPCPVNMTNHVYFNLDGEQsdvrnhKLQILADEYLPVDEGGIPhdGLKSVAGTSFDFRSAKIIASEf 232
Cdd:cd09021   121 GlSITLSVTNRGDRPMPAGLGFHPYFPRTPDT------RLQADADGVWLEDEDHLP--TGLRPHPPDWDFSQPRPLPDR- 191
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 1230355636 233 ladddqrkvkGYDHAFllqakgDGKKVAAHVWSADEKLQLKVYTTAPA 280
Cdd:cd09021   192 ----------WIDNCF------TGWDGAALIWPPERGLALTIEADAPF 223
 
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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