NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1958789759|ref|XP_038935204|]
View 

protein FAM83F isoform X1 [Rattus norvegicus]

Protein Classification

phospholipase D-like domain-containing protein( domain architecture ID 60949)

phospholipase D-like domain-containing protein may hydrolyze phospholipid phosphodiester bonds to yield phosphatidic acid and a free polar head group, and may also catalyze the transphosphatidylation of phospholipids to acceptor alcohols

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PLDc_SF super family cl15239
Catalytic domain of phospholipase D superfamily proteins; Catalytic domain of phospholipase D ...
35-169 4.19e-92

Catalytic domain of phospholipase D superfamily proteins; Catalytic domain of phospholipase D (PLD) superfamily proteins. The PLD superfamily is composed of a large and diverse group of proteins including plant, mammalian and bacterial PLDs, bacterial cardiolipin (CL) synthases, bacterial phosphatidylserine synthases (PSS), eukaryotic phosphatidylglycerophosphate (PGP) synthase, eukaryotic tyrosyl-DNA phosphodiesterase 1 (Tdp1), and some bacterial endonucleases (Nuc and BfiI), among others. PLD enzymes hydrolyze phospholipid phosphodiester bonds to yield phosphatidic acid and a free polar head group. They can also catalyze the transphosphatidylation of phospholipids to acceptor alcohols. The majority of members in this superfamily contain a short conserved sequence motif (H-x-K-x(4)-D, where x represents any amino acid residue), called the HKD signature motif. There are varying expanded forms of this motif in different family members. Some members contain variant HKD motifs. Most PLD enzymes are monomeric proteins with two HKD motif-containing domains. Two HKD motifs from two domains form a single active site. Some PLD enzymes have only one copy of the HKD motif per subunit but form a functionally active dimer, which has a single active site at the dimer interface containing the two HKD motifs from both subunits. Different PLD enzymes may have evolved through domain fusion of a common catalytic core with separate substrate recognition domains. Despite their various catalytic functions and a very broad range of substrate specificities, the diverse group of PLD enzymes can bind to a phosphodiester moiety. Most of them are active as bi-lobed monomers or dimers, and may possess similar core structures for catalytic activity. They are generally thought to utilize a common two-step ping-pong catalytic mechanism, involving an enzyme-substrate intermediate, to cleave phosphodiester bonds. The two histidine residues from the two HKD motifs play key roles in the catalysis. Upon substrate binding, a histidine from one HKD motif could function as the nucleophile, attacking the phosphodiester bond to create a covalent phosphohistidine intermediate, while the other histidine residue from the second HKD motif could serve as a general acid, stabilizing the leaving group.


The actual alignment was detected with superfamily member cd09186:

Pssm-ID: 472788  Cd Length: 268  Bit Score: 277.16  E-value: 4.19e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMGKIKG 114
Cdd:cd09186   134 AQKLIAVVMDLFTDLDIFQDIVDAASKRRVPVYIILDENGVKHFLEMCSRLQLSDFHIRNIRVRSVTGSGFYMSFGKIPG 213
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958789759 115 TLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09186   214 TLCSKFLMVDGEKVATGSYSFTWSSSRMDRNTLLVLTGQVVEFFDNEFRELYAIS 268
 
Name Accession Description Interval E-value
PLDc_FAM83F_N cd09186
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
35-169 4.19e-92

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83F; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83F (FAM83F). Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity. The N-terminus of FAM83F shows high homology to other FAM83 family members, indicating that FAM83F might have arisen early in vertebrate evolution by duplication of a gene in the FAM83 family.


Pssm-ID: 197282  Cd Length: 268  Bit Score: 277.16  E-value: 4.19e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMGKIKG 114
Cdd:cd09186   134 AQKLIAVVMDLFTDLDIFQDIVDAASKRRVPVYIILDENGVKHFLEMCSRLQLSDFHIRNIRVRSVTGSGFYMSFGKIPG 213
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958789759 115 TLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09186   214 TLCSKFLMVDGEKVATGSYSFTWSSSRMDRNTLLVLTGQVVEFFDNEFRELYAIS 268
FAM83 pfam07894
FAM83 A-H; The FAM83 family members include FAM83A-H. They are oncogenes that function as ...
34-171 2.41e-83

FAM83 A-H; The FAM83 family members include FAM83A-H. They are oncogenes that function as intermediaries in EGFR/RAS signaling.


Pssm-ID: 462308  Cd Length: 276  Bit Score: 255.16  E-value: 2.41e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KI 112
Cdd:pfam07894 138 QAQKVIAIVMDVFTDVDIFCDLLEAASKRGVPVYILLDEANLKHFLEMCEKLQVNLGHLKNMRVRSVTGDTYYSRSGkKF 217
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958789759 113 KGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAISEE 171
Cdd:pfam07894 218 TGQLKEKFLLVDGEKVLTGSYSFTWSSSKLHRNLVTVLTGQVVESFDEEFRILYAQSKP 276
Cls COG1502
Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase [Lipid transport and ...
39-164 1.38e-05

Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase [Lipid transport and metabolism]; Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase is part of the Pathway/BioSystem: Phospholipid biosynthesis


Pssm-ID: 441111 [Multi-domain]  Cd Length: 367  Bit Score: 46.47  E-value: 1.38e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  39 IAVVMDLFTDGDIFQDIVDA---ASKRRVPVYIILDE-GGVKFFLEMCQGLELAdfrirNIRVRsvtgvgFYMPMGKIKG 114
Cdd:COG1502    41 IDLEYYIFDDDEVGRRLADAliaAARRGVKVRVLLDGiGSRALNRDFLRRLRAA-----GVEVR------LFNPVRLLFR 109
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759 115 TLSS----KFLMVDGDKVATGSYSFTWSSSYVD------RNLLLLLTGQNVEPFDIEFRE 164
Cdd:COG1502   110 RLNGrnhrKIVVIDGRVAFVGGANITDEYLGRDpgfgpwRDTHVRIEGPAVADLQAVFAE 169
 
Name Accession Description Interval E-value
PLDc_FAM83F_N cd09186
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
35-169 4.19e-92

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83F; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83F (FAM83F). Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity. The N-terminus of FAM83F shows high homology to other FAM83 family members, indicating that FAM83F might have arisen early in vertebrate evolution by duplication of a gene in the FAM83 family.


Pssm-ID: 197282  Cd Length: 268  Bit Score: 277.16  E-value: 4.19e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMGKIKG 114
Cdd:cd09186   134 AQKLIAVVMDLFTDLDIFQDIVDAASKRRVPVYIILDENGVKHFLEMCSRLQLSDFHIRNIRVRSVTGSGFYMSFGKIPG 213
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958789759 115 TLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09186   214 TLCSKFLMVDGEKVATGSYSFTWSSSRMDRNTLLVLTGQVVEFFDNEFRELYAIS 268
FAM83 pfam07894
FAM83 A-H; The FAM83 family members include FAM83A-H. They are oncogenes that function as ...
34-171 2.41e-83

FAM83 A-H; The FAM83 family members include FAM83A-H. They are oncogenes that function as intermediaries in EGFR/RAS signaling.


Pssm-ID: 462308  Cd Length: 276  Bit Score: 255.16  E-value: 2.41e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KI 112
Cdd:pfam07894 138 QAQKVIAIVMDVFTDVDIFCDLLEAASKRGVPVYILLDEANLKHFLEMCEKLQVNLGHLKNMRVRSVTGDTYYSRSGkKF 217
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958789759 113 KGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAISEE 171
Cdd:pfam07894 218 TGQLKEKFLLVDGEKVLTGSYSFTWSSSKLHRNLVTVLTGQVVESFDEEFRILYAQSKP 276
PLDc_FAM83_N cd09119
N-terminal phospholipase D-like domain of proteins from the Family with sequence similarity 83; ...
1-169 2.39e-81

N-terminal phospholipase D-like domain of proteins from the Family with sequence similarity 83; N-terminal phospholipase D (PLD)-like domain of vetebrate proteins from the Family with sequence similarity 83 (FAM83), which is comprised of 8 members, designated FAM83A through FAM83H. Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, the FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are unlikely to carry PLD activity. Members of the FAM83 are mostly uncharacterized proteins. FAM83A, also known as tumor antigen BJ-TSA-9, is a novel tumor-specific gene highly expressed in human lung adenocarcinoma. FAM83D, also known as spindle protein CHICA, is a cell-cycle-regulated spindle component which localizes to the mitotic spindle and is both upregulated and phosphorylated during mitosis. The gene encoding protein FAM83H is the first gene involved in the etiology of amelogenesis imperfecta (AI), that encodes a non-secreted protein due to the absence of a signal peptide. Defects in gene FAM83H cause autosomal dominant hypocalcified amelogenesis imperfecta (ADHCAI). FAM83B, FAM83C, FAM83F, and FAM83G are uncharacterized proteins present across vertebrates while FAM83E is an uncharacterized protein found only in mammals.


Pssm-ID: 197218  Cd Length: 269  Bit Score: 249.60  E-value: 2.39e-81
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759   1 METPHEESCSIRASLPACLRQllnncqleltslsAASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLE 80
Cdd:cd09119   113 FQPPKEGAPNIKDLVRRMIQQ-------------AQKVIAVVMDVFTDVDIFCDLLEAANKRGVAVYILLDQGNVKHFLE 179
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  81 MCQGLELADFRIRNIRVRSVTGVGFYMPMG-KIKGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFD 159
Cdd:cd09119   180 MCDKLQLSDEHLKNMRVRSVGGKTYCSRSGkKFKGQMKEKFLLVDGDRVVSGSYSFTWSDAKLHRSMLSVLTGQVVESFD 259
                         170
                  ....*....|
gi 1958789759 160 IEFRELYAIS 169
Cdd:cd09119   260 EEFRILYAQS 269
PLDc_FAM83G_N cd09187
N-terminal phospholipase D-like domain of the uncharacterized protein Family with sequence ...
35-169 1.59e-52

N-terminal phospholipase D-like domain of the uncharacterized protein Family with sequence similarity 83G; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83G (FAM83G). Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity. The N-terminus of FAM83G shows high homology to other FAM83 family members, indicating that FAM83G might have arisen early in vertebrate evolution by duplication of a gene in the FAM83 family.


Pssm-ID: 197283  Cd Length: 275  Bit Score: 175.82  E-value: 1.59e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KIK 113
Cdd:cd09187   140 AQKVIAVVMDMFTDVDIFRDLLDAGFKRKVPVYIILDETNVKYFLQMCERAQMHRGHLKNLRVRSCGGTEFFTRSAtKFK 219
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958789759 114 GTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09187   220 GSLGQKFMFVDGDRAICGSYSFTWSASRTDRNLITVLSGQVVETFDRQFQDLYLMS 275
PLDc_FAM83A_N cd09181
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
6-172 9.16e-47

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83A; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83A (FAM83A), also known as tumor antigen BJ-TSA-9. FAM83A or BJ-TSA-9 is a novel tumor-specific gene highly expressed in human lung adenocarcinoma. Due to this specific expression pattern, it may serve as a biomarker for lung cancer, especially in the early detection of micrometastasis for lung adenocarcinoma patients. Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity.


Pssm-ID: 197278  Cd Length: 276  Bit Score: 160.75  E-value: 9.16e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759   6 EESCSIRASLPACLRQllnncqleltslsAASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGL 85
Cdd:cd09181   120 VKASNMRDLIRRCIRK-------------TTQVLAIVMDVFTDVEIFCDLLEAANKRNVFVYLLLDHGNLSLFQEMCEKL 186
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  86 ELADFRIRNIRVRSVTGVGFYMPMG-KIKGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRE 164
Cdd:cd09181   187 QINDSHFKNISVRSVEGDTYCAKSGrKFTGQIREKFIISDWREVLSGSYSFTWLSGQVHRNLLVKFKGSAVELFDEEFRH 266

                  ....*...
gi 1958789759 165 LYAISEEV 172
Cdd:cd09181   267 LYASSKPV 274
PLDc_FAM83D_N cd09184
N-terminal phospholipase D-like domain of the protein, Family with sequence similarity 83D; ...
34-169 1.57e-45

N-terminal phospholipase D-like domain of the protein, Family with sequence similarity 83D; N-terminal phospholipase D (PLD)-like domain of the protein Family with sequence similarity 83D (FAM83D), also known as spindle protein CHICA. CHICA is a cell-cycle-regulated spindle component, which localizes to the mitotic spindle and is both upregulated and phosphorylated during mitosis. CHICA is required to localize the chromokinesin Kid to the mitotic spindle and serves as a novel interaction partner of Kid, which is required for the generation of polar ejection forces and chromosome congression. Since the N-terminal PLD-like domain of FAM83D shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83D may share a similar three-dimensional fold with PLD enzymes, but is unlikely to carry PLD activity.


Pssm-ID: 197281  Cd Length: 271  Bit Score: 157.34  E-value: 1.57e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KI 112
Cdd:cd09184   135 SAREVIALVMDSFTDLDIFRDLREACRKRRVPVYILLDQSSVSHFLQMCKNLGVHLEQEKLMRVRTITGNTYYTRSGaKI 214
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958789759 113 KGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09184   215 IGKVHEKFMLIDGIKVATGSYSFTWTDGKLNSSNLLILSGQVVEKFDLEFRILYAQS 271
PLDc_FAM83C_N cd09183
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
35-169 1.08e-42

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83C; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83C (FAM83C). Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity. The N-terminus of FAM83C shows high homology to other FAM83 family members, indicating that FAM83C might have arisen early in vertebrate evolution by duplication of a gene in the FAM83 family.


Pssm-ID: 197280  Cd Length: 274  Bit Score: 150.00  E-value: 1.08e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KIK 113
Cdd:cd09183   139 AKTVIAIVMDLFTDVDILCDLMEASNKRRVPVYLLLDEENLGHFLEMCEKLDLNKTSLPNMRIRSVCGDTYCTKSGkKFT 218
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958789759 114 GTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09183   219 GQVLEKFLLIDCEQVVAGSYSFTWLSSQVHSNLVTHFRGNIVEEFDREFRCLYADS 274
PLDc_FAM83B_N cd09182
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
35-169 1.25e-38

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83B; N-terminal phospholipase D (PLD)-like domain of the uncharacterized protein, Family with sequence similarity 83B (FAM83B). Since the N-terminal PLD-like domain of FAM83 proteins shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83 proteins may share a similar three-dimensional fold with PLD enzymes, but are most unlikely to carry PLD activity. The N-terminus of FAM83B shows high homology to other FAM83 family members, indicating that FAM83B might have arisen early in vertebrate evolution by duplication of a gene in the FAM83 family.


Pssm-ID: 197279  Cd Length: 266  Bit Score: 139.20  E-value: 1.25e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  35 AASVIAVVMDLFTDGDIFQDIVDAaSKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRSVTGVGFYMPMG-KIK 113
Cdd:cd09182   129 ARQVIAIAMDVFTDVDIFKEVVEA-STRGVAVYILLDHSHFASFLTMTEKQGIQIQRLRNIRVRTVKGQDYQCKSGaKFH 207
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958789759 114 GTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09182   208 GAMEQKFLLVDCQKVLYGSYSYMWSFEKIHLSMVQVITGQLVESYDEEFRTLYARS 263
PLDc_FAM83H_N cd09188
N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence ...
34-169 9.95e-33

N-terminal phospholipase D-like domain of the uncharacterized protein, Family with sequence similarity 83H; N-terminal phospholipase D (PLD)-like domain of the protein, Family with sequence similarity 83H (FAM83H) on chromosome 8q24.3, which localizes in the intracellular environment and is associated with vesicles, can be regulated by kinases, and plays important roles during ameloblast differentiation and enamel matrix calcification. The gene encoding protein FAM83H is the first gene involved in the etiology of amelogenesis imperfecta (AI), that encodes a non-secreted protein due to the absence of a signal peptide. Defects in gene FAM83H cause autosomal dominant hypocalcified amelogenesis imperfecta (ADHCAI). Since the N-terminal PLD-like domain of FAM83H shows only trace similarity to the PLD catalytic domain and lacks the functionally important histidine residue, FAM83H may share a similar three-dimensional fold with PLD enzymes, but is most unlikely to carry PLD activity.


Pssm-ID: 197284  Cd Length: 265  Bit Score: 123.42  E-value: 9.95e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDGDIFQDIVDAASkRRVPVYIILDEGGVKFFLEM---CQ-GLELADFrirnIRVRSVTGVGFYMPM 109
Cdd:cd09188   130 SAQQVIAVVMDIFTDVDILSELLEAAA-RRVPVYILLDEMNAQLFLDMaakCRvNLNYVEF----LRVRTVSGPTYFCRT 204
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958789759 110 GK-IKGTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFRELYAIS 169
Cdd:cd09188   205 GKsFKGHVKEKFLLVDCRVVLSGNYSFMWSFEKIHRSIAHIFQGELVASFDEEFRILFAQS 265
PLDc_Nuc_like cd09116
Catalytic domain of EDTA-resistant nuclease Nuc, vertebrate phospholipase D6, and similar ...
34-165 2.59e-13

Catalytic domain of EDTA-resistant nuclease Nuc, vertebrate phospholipase D6, and similar proteins; Catalytic domain of EDTA-resistant nuclease Nuc, vertebrate phospholipase D6 (PLD6, EC 3.1.4.4), and similar proteins. Nuc is an endonuclease from Salmonella typhimurium and the smallest known member of the PLD superfamily. It cleaves both single- and double-stranded DNA. PLD6 selectively hydrolyzes the terminal phosphodiester bond of phosphatidylcholine (PC), with the formation of phosphatidic acid and alcohols. Phosphatidic acid is an essential compound involved in signal transduction. PLD6 also catalyzes the transphosphatidylation of phospholipids to acceptor alcohols, by which various phospholipids can be synthesized. Both Nuc and PLD6 belong to the phospholipase D (PLD) superfamily. They contain a short conserved sequence motif, the HKD motif (H-x-K-x(4)-D, where x represents any amino acid residue), which is essential for catalysis. PLDs utilize a two-step mechanism to cleave phosphodiester bonds: Upon substrate binding, the bond is first attacked by a histidine residue from one HKD motif to form a covalent phosphohistidine intermediate, which is then hydrolyzed by water with the aid of a second histidine residue from the other HKD motif in the opposite subunit. This subfamily also includes some uncharacterized hypothetical proteins, which have two HKD motifs in a single polypeptide chain.


Pssm-ID: 197215 [Multi-domain]  Cd Length: 138  Bit Score: 66.55  E-value: 2.59e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDGDIFQDIVDAAsKRRVPVYIILDEggvKFFLEMCQGLELADFRIRNIRVRSVTGvgfympmgkiK 113
Cdd:cd09116    20 NAKSSIDVAMYALTDPEIAEALKRAA-KRGVRVRIILDK---DSLADNLSITLLALLSNLGIPVRTDSG----------S 85
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958789759 114 GTLSSKFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQN-VEPFDIEFREL 165
Cdd:cd09116    86 KLMHHKFIIIDGKIVITGSANWTKSGFHRNDENLLIIDDPKlAASFEEEFNRL 138
PLDc_SF cd00138
Catalytic domain of phospholipase D superfamily proteins; Catalytic domain of phospholipase D ...
34-141 2.05e-08

Catalytic domain of phospholipase D superfamily proteins; Catalytic domain of phospholipase D (PLD) superfamily proteins. The PLD superfamily is composed of a large and diverse group of proteins including plant, mammalian and bacterial PLDs, bacterial cardiolipin (CL) synthases, bacterial phosphatidylserine synthases (PSS), eukaryotic phosphatidylglycerophosphate (PGP) synthase, eukaryotic tyrosyl-DNA phosphodiesterase 1 (Tdp1), and some bacterial endonucleases (Nuc and BfiI), among others. PLD enzymes hydrolyze phospholipid phosphodiester bonds to yield phosphatidic acid and a free polar head group. They can also catalyze the transphosphatidylation of phospholipids to acceptor alcohols. The majority of members in this superfamily contain a short conserved sequence motif (H-x-K-x(4)-D, where x represents any amino acid residue), called the HKD signature motif. There are varying expanded forms of this motif in different family members. Some members contain variant HKD motifs. Most PLD enzymes are monomeric proteins with two HKD motif-containing domains. Two HKD motifs from two domains form a single active site. Some PLD enzymes have only one copy of the HKD motif per subunit but form a functionally active dimer, which has a single active site at the dimer interface containing the two HKD motifs from both subunits. Different PLD enzymes may have evolved through domain fusion of a common catalytic core with separate substrate recognition domains. Despite their various catalytic functions and a very broad range of substrate specificities, the diverse group of PLD enzymes can bind to a phosphodiester moiety. Most of them are active as bi-lobed monomers or dimers, and may possess similar core structures for catalytic activity. They are generally thought to utilize a common two-step ping-pong catalytic mechanism, involving an enzyme-substrate intermediate, to cleave phosphodiester bonds. The two histidine residues from the two HKD motifs play key roles in the catalysis. Upon substrate binding, a histidine from one HKD motif could function as the nucleophile, attacking the phosphodiester bond to create a covalent phosphohistidine intermediate, while the other histidine residue from the second HKD motif could serve as a general acid, stabilizing the leaving group.


Pssm-ID: 197200 [Multi-domain]  Cd Length: 119  Bit Score: 52.13  E-value: 2.05e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLFTDG--DIFQDIVDAASKRRVPVYIILDEGGVKFFLEMCQglELADFRIRNIRVRSVTGVGFYMpmgk 111
Cdd:cd00138     9 NAKESIFIATPNFSFNsaDRLLKALLAAAERGVDVRLIIDKPPNAAGSLSAA--LLEALLRAGVNVRSYVTPPHFF---- 82
                          90       100       110
                  ....*....|....*....|....*....|
gi 1958789759 112 ikGTLSSKFLMVDGDKVATGSYSFTWSSSY 141
Cdd:cd00138    83 --ERLHAKVVVIDGEVAYVGSANLSTASAA 110
PLDc_vPLD3_4_5_like_1 cd09106
Putative catalytic domain, repeat 1, of vertebrate phospholipases, PLD3, PLD4 and PLD5, viral ...
50-139 2.15e-07

Putative catalytic domain, repeat 1, of vertebrate phospholipases, PLD3, PLD4 and PLD5, viral envelope proteins K4 and p37, and similar proteins; Putative catalytic domain, repeat 1, of vertebrate phospholipases D, PLD3, PLD4, and PLD5 (EC 3.1.4.4), viral envelope proteins (vaccinia virus proteins K4 and p37), and similar proteins. Most family members contain two copies of the HKD motifs (H-x-K-x(4)-D, where x represents any amino acid residue), and have been classified into the phospholipase D (PLD) superfamily. Proteins in this subfamily are associated with Golgi membranes, altering their lipid content by the conversion of phospholipids into phosphatidic acid, which is thought to be involved in the regulation of lipid movement. ADP ribosylation factor (ARF), a small guanosine triphosphate binding protein, might be required activity. The vaccinia virus p37 protein, encoded by the F13L gene, is also associated with Golgi membranes and is required for the envelopment and spread of the extracellular enveloped virus (EEV). The vaccinia virus protein K4, encoded by the HindIII K4L gene, remains to be characterized. Sequence analysis indicates that the vaccinia virus proteins K4 and p37 might have evolved from one or more captured eukaryotic genes involved in cellular lipid metabolism. Up to date, no catalytic activity of PLD3 has been shown. Furthermore, due to the lack of functional important histidine and lysine residues in the HKD motif, mammalian PLD5 has been characterized as an inactive PLD. The poxvirus p37 proteins may also lack PLD enzymatic activity, since they contain only one partially conserved HKD motif (N-x-K-x(4)-D).


Pssm-ID: 197205 [Multi-domain]  Cd Length: 153  Bit Score: 49.94  E-value: 2.15e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  50 DIFQDIVDAAsKRRVPVYIILDEGGVKFFLEmcQGLELAdfRIRNIRVRSVtgvgfymPMGK--IKGTLSSKFLMVDGDK 127
Cdd:cd09106    60 DIFNALLEAA-KRGVKIRILQDKPSKDKPDE--DDLELA--ALGGAEVRSL-------DFTKliGGGVLHTKFWIVDGKH 127
                          90
                  ....*....|..
gi 1958789759 128 VATGSYSFTWSS 139
Cdd:cd09106   128 FYLGSANLDWRS 139
PLDc_vPLD6_like cd09171
Catalytic domain of vertebrate phospholipase D6 and similar proteins; Catalytic domain of ...
18-165 3.28e-06

Catalytic domain of vertebrate phospholipase D6 and similar proteins; Catalytic domain of vertebrate phospholipase D6 (PLD6, EC 3.1.4.4), a homolog of the EDTA-resistant nuclease Nuc from Salmonella typhimurium, and similar proteins. PLD6 can selectively hydrolyze the terminal phosphodiester bond of phosphatidylcholine (PC) with the formation of phosphatidic acid and alcohols. Phosphatidic acid is an essential compound involved in signal transduction. It also catalyzes the transphosphatidylation of phospholipids to acceptor alcohols, by which various phospholipids can be synthesized. PLD6 belongs to the phospholipase D (PLD) superfamily. Its monomer contains a short conserved sequence motif, H-x-K-x(4)-D (where x represents any amino acid residue), termed the HKD motif, which is essential in catalysis. PLD6 is more closely related to the nuclease Nuc than to other vertebrate phospholipases, which have two copies of the HKD motif in a single polypeptide chain. Like Nuc, PLD6 may utilize a two-step mechanism to cleave phosphodiester bonds: Upon substrate binding, the bond is first attacked by a histidine residue from the HKD motif of one subunit to form a covalent phosphohistidine intermediate, which is then hydrolyzed by water with the aid of a second histidine residue from the other HKD motif in the opposite subunit.


Pssm-ID: 197268 [Multi-domain]  Cd Length: 136  Bit Score: 46.06  E-value: 3.28e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  18 CLRQLLNNCqleltsLSAASVIAVVMDLFTDGDIFQDIVDAAsKRRVPVYIILDEGGVKfflemCQGLELADFRIRNIRV 97
Cdd:cd09171     9 SLSKLLRYL------LSARKSLDVCVFTITCDDLADAILDLH-RRGVRVRIITDDDQME-----DKGSDIGKLRKAGIPV 76
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958789759  98 RsvtgvgfympMGKIKGTLSSKFLMVDGDKVATGsySFTWSSSYVDRN---LLLLLTGQNVEPFDIEFREL 165
Cdd:cd09171    77 R----------TDLSSGHMHHKFAVIDGKILITG--SFNWTRQAVTGNqenVLITNDPKLVKPFTEEFEKL 135
Cls COG1502
Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase [Lipid transport and ...
39-164 1.38e-05

Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase [Lipid transport and metabolism]; Phosphatidylserine/phosphatidylglycerophosphate/cardiolipin synthase is part of the Pathway/BioSystem: Phospholipid biosynthesis


Pssm-ID: 441111 [Multi-domain]  Cd Length: 367  Bit Score: 46.47  E-value: 1.38e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  39 IAVVMDLFTDGDIFQDIVDA---ASKRRVPVYIILDE-GGVKFFLEMCQGLELAdfrirNIRVRsvtgvgFYMPMGKIKG 114
Cdd:COG1502    41 IDLEYYIFDDDEVGRRLADAliaAARRGVKVRVLLDGiGSRALNRDFLRRLRAA-----GVEVR------LFNPVRLLFR 109
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759 115 TLSS----KFLMVDGDKVATGSYSFTWSSSYVD------RNLLLLLTGQNVEPFDIEFRE 164
Cdd:COG1502   110 RLNGrnhrKIVVIDGRVAFVGGANITDEYLGRDpgfgpwRDTHVRIEGPAVADLQAVFAE 169
PLDc_Nuc_like_unchar2 cd09174
Putative catalytic domain of uncharacterized hypothetical proteins closely related to Nuc, , ...
33-165 2.31e-05

Putative catalytic domain of uncharacterized hypothetical proteins closely related to Nuc, , an endonuclease from Salmonella typhimurium; Putative catalytic domain of uncharacterized hypothetical proteins, which show high sequence homology to the endonuclease from Salmonella typhimurium and vertebrate phospholipase D6. Nuc and PLD6 belong to the phospholipase D (PLD) superfamily. They contain a short conserved sequence motif, the HKD motif (H-x-K-x(4)-D, where x represents any amino acid residue), which characterizes the PLD superfamily and is essential for catalysis. Nuc and PLD6 utilize a two-step mechanism to cleave phosphodiester bonds: Upon substrate binding, the bond is first attacked by a histidine residue from one HKD motif to form a covalent phosphohistidine intermediate, which is then hydrolyzed by water with the aid of a second histidine residue from the other HKD motif in the opposite subunit. However, proteins in this subfamily have two HKD motifs in a single polypeptide chain.


Pssm-ID: 197271 [Multi-domain]  Cd Length: 136  Bit Score: 43.84  E-value: 2.31e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  33 LSAASVIAVVMDLFTDGDIFQDIVDAAsKRRVPVYIILDEGGVkfflemcqgleladfrirNIRVRSVTGvGFYMPMGKI 112
Cdd:cd09174    17 KKAKFSIWIAVAWFTNKDIFNALKNKK-KEGVNIQIIINDDDI------------------NKKDVLILD-EDSFEIYKL 76
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759 113 KGTLSS-------KFLMVDGDKVATGSYSFTWSSSYVDRNLLLLLTGQNVEPFDIEFREL 165
Cdd:cd09174    77 PGNGSRygnlmhnKFCVIDFKTVITGSYNWTKNAEYNFENIIITDDRELAEQFAKEFIKL 136
PLDc_2 pfam13091
PLD-like domain;
45-165 5.68e-05

PLD-like domain;


Pssm-ID: 463784 [Multi-domain]  Cd Length: 132  Bit Score: 42.66  E-value: 5.68e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  45 LFTDGDIFQDIVDAAsKRRVPVYIILDEGGVKFFLEMCQGL-ELADFRIRNIRVRsvtgvgFYMPMGKIkgtLSSKFLMV 123
Cdd:pfam13091  19 FVPDREIIDALIAAA-KRGVDVRIILDSNKDDAGGPKKASLkELRSLLRAGVEIR------EYQSFLRS---MHAKFYII 88
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1958789759 124 DGDKVATGSYSFTWSSSYVDRNLLLLLTGQN-VEPFDIEFREL 165
Cdd:pfam13091  89 DGKTVIVGSANLTRRALRLNLENNVVIKDPElAQELEKEFDRL 131
PLDc_unchar3 cd09131
Putative catalytic domain of uncharacterized phospholipase D-like proteins; Putative catalytic ...
34-145 3.68e-03

Putative catalytic domain of uncharacterized phospholipase D-like proteins; Putative catalytic domain of uncharacterized phospholipase D (PLD, EC 3.1.4.4)-like proteins. Members of this subfamily contain one copy of HKD motif (H-x-K-x(4)-D, where x represents any amino acid residue) that characterizes the PLD superfamily.


Pssm-ID: 197229 [Multi-domain]  Cd Length: 143  Bit Score: 37.32  E-value: 3.68e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  34 SAASVIAVVMDLF-TDGDIFQ---DIVDA---ASKRRVPVYIILDEGGVKFFLEMCQGLELADFRIRNIRVRsvtgvgfy 106
Cdd:cd09131    14 NAKRSIYIAMYMFkYYENPGNgvnTLLEAlidAHKRGVDVKVVLEDSIDDDEVTEENDNTYRYLKDNGVEVR-------- 85
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 1958789759 107 mpMGKIKGTLSSKFLMVDGDKVATGSYSftWSSSYVDRN 145
Cdd:cd09131    86 --FDSPSVTTHTKLVVIDGRTVYVGSHN--WTYSALDYN 120
PLDc_Nuc_like_unchar1_1 cd09172
Putative catalytic domain, repeat 1, of uncharacterized hypothetical proteins similar to Nuc, ...
53-153 5.67e-03

Putative catalytic domain, repeat 1, of uncharacterized hypothetical proteins similar to Nuc, an endonuclease from Salmonella typhimurium; Putative catalytic domain, repeat 1, of uncharacterized hypothetical proteins, which show high sequence homology to the endonuclease from Salmonella typhimurium and vertebrate phospholipase D6. Nuc and PLD6 belong to the phospholipase D (PLD) superfamily. They contain a short conserved sequence motif, the HKD motif (H-x-K-x(4)-D, where x represents any amino acid residue), which characterizes the PLD superfamily and is essential for catalysis. Nuc and PLD6 utilize a two-step mechanism to cleave phosphodiester bonds: Upon substrate binding, the bond is first attacked by a histidine residue from one HKD motif to form a covalent phosphohistidine intermediate, which is then hydrolyzed by water with the aid of a second histidine residue from the other HKD motif in the opposite subunit. However, proteins in this subfamily have two HKD motifs in a single polypeptide chain.


Pssm-ID: 197269 [Multi-domain]  Cd Length: 144  Bit Score: 36.95  E-value: 5.67e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958789759  53 QDIVDA---ASKRRVPVYIILDEGGVKfflemcqglelADFRIRNIRVRSVTGVGFYMPMGKIKGTLSSKFLMVDGD--- 126
Cdd:cd09172    35 PEIIDAlkaAKDRGVRVRIILDDSSVT-----------GDPTEESAAATLSKGPGALVKRRHSSGLMHNKFLVVDRKdgp 103
                          90       100
                  ....*....|....*....|....*...
gi 1958789759 127 -KVATGSYSFTWSSSYVDRNLLLLLTGQ 153
Cdd:cd09172   104 nRVLTGSTNFTTSGLYGQSNNVLIFRNP 131
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH