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Conserved domains on  [gi|1860299451|ref|NP_001371566|]
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dipeptidyl peptidase 9 isoform 14 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Dpp_8_9_N super family cl44934
Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are ...
 53-164 3.71e-50

Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are similar to DPP4, consisting of one N-terminal beta-propeller and a C-terminal alpha/beta hydrolase domain, which form a functional homodimer. This entry represents the N-terminal beta-propeller of DPP8 and 9 which consists of eight blades and enlaces a central round pore. It provides the key arginine residue fundamental for substrate fixation which is located in the R-segment, at the interconnecting loop between blades 1 and 2. Ligand binding to DPP8/9 induces a rearrangement at the active site through a disorder-order transition in a loop segment which includes the key arginine residue and partially folds in an alpha-helix (R-helix). DPP8 and DPP9 play a role in the immune system and in preadipocyte differentiation. DPP9 is also essential for neonatal survival and plays a role in antigen maturation, cell migration, and cell adhesion.


The actual alignment was detected with superfamily member pfam19520:

Pssm-ID: 466112  Cd Length: 155  Bit Score: 165.90  E-value: 3.71e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451  53 FQVQKHSWDGLRSIIHGSRKYSGLIVNKAPHDFQFVQKTDESGPHSHRLYYLGMPYGSRENSLLYSEIPKKVRKEALLLL 132
Cdd:pfam19520  44 FYVERYSWSQLKKLLTDTRKYHGYMMAKAPHDFMFVKKNDPEGPHSDRVYYLAMSGENRENTLFYSEIPKTINKAAVLML 123

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1860299451 133 SWKQMLDHFQATPHHGVYSREEELLRERKRLG 164
Cdd:pfam19520 124 SWKPLLDLFQATLDYGMYSREEELLRERKRIG 155
DPPIV_N super family cl37636
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region ...
 175-391 4.03e-39

Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region to the N-terminal side of the active site. The Prosite motif does not correspond to this Pfam entry.


The actual alignment was detected with superfamily member pfam00930:

Pssm-ID: 395744 [Multi-domain]  Cd Length: 352  Bit Score: 142.84  E-value: 4.03e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 175 SESGLFLFQASNSLFHCRDGGKNGFMVSPMKPLEIKTQCS--GPRMDPKICPaDPAFFSFINNSDLWVANIETGEERRLT 252
Cdd:pfam00930   1 SPDGKYLLLATNYTKNWRHSYTADYYIYDLETNRVEPLPPgeGKIQDAKWSP-DGDRLAFVRDNNLYVRELATGKEIQIT 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 253 fcHQGlSNVLddpkSAGVATFVIQEE-FDRFTGYWWCPTASwegseglktlRILYEEVDESEVEVIHVPSPALEER--KT 329
Cdd:pfam00930  80 --SDG-SDGI----FNGVADWVYEEEvLGSNSAVWWSPDGS----------RLAFLRFDESEVPIITLPYYTDEGPgpEV 142

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1860299451 330 DSYRYPRTGSKNPKIALKLAEFqtdSQGKIVStqekelVQPFSSLFPKVEYIARAGWTRDGK 391
Cdd:pfam00930 143 REIKYPKAGAPNPTVELFVYDL---ASGKTVE------VVPPDDLSDADYYITRVKWVPDGK 195
 
Name Accession Description Interval E-value
Dpp_8_9_N pfam19520
Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are ...
 53-164 3.71e-50

Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are similar to DPP4, consisting of one N-terminal beta-propeller and a C-terminal alpha/beta hydrolase domain, which form a functional homodimer. This entry represents the N-terminal beta-propeller of DPP8 and 9 which consists of eight blades and enlaces a central round pore. It provides the key arginine residue fundamental for substrate fixation which is located in the R-segment, at the interconnecting loop between blades 1 and 2. Ligand binding to DPP8/9 induces a rearrangement at the active site through a disorder-order transition in a loop segment which includes the key arginine residue and partially folds in an alpha-helix (R-helix). DPP8 and DPP9 play a role in the immune system and in preadipocyte differentiation. DPP9 is also essential for neonatal survival and plays a role in antigen maturation, cell migration, and cell adhesion.


Pssm-ID: 466112  Cd Length: 155  Bit Score: 165.90  E-value: 3.71e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451  53 FQVQKHSWDGLRSIIHGSRKYSGLIVNKAPHDFQFVQKTDESGPHSHRLYYLGMPYGSRENSLLYSEIPKKVRKEALLLL 132
Cdd:pfam19520  44 FYVERYSWSQLKKLLTDTRKYHGYMMAKAPHDFMFVKKNDPEGPHSDRVYYLAMSGENRENTLFYSEIPKTINKAAVLML 123

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1860299451 133 SWKQMLDHFQATPHHGVYSREEELLRERKRLG 164
Cdd:pfam19520 124 SWKPLLDLFQATLDYGMYSREEELLRERKRIG 155
DPPIV_N pfam00930
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region ...
 175-391 4.03e-39

Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region to the N-terminal side of the active site. The Prosite motif does not correspond to this Pfam entry.


Pssm-ID: 395744 [Multi-domain]  Cd Length: 352  Bit Score: 142.84  E-value: 4.03e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 175 SESGLFLFQASNSLFHCRDGGKNGFMVSPMKPLEIKTQCS--GPRMDPKICPaDPAFFSFINNSDLWVANIETGEERRLT 252
Cdd:pfam00930   1 SPDGKYLLLATNYTKNWRHSYTADYYIYDLETNRVEPLPPgeGKIQDAKWSP-DGDRLAFVRDNNLYVRELATGKEIQIT 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 253 fcHQGlSNVLddpkSAGVATFVIQEE-FDRFTGYWWCPTASwegseglktlRILYEEVDESEVEVIHVPSPALEER--KT 329
Cdd:pfam00930  80 --SDG-SDGI----FNGVADWVYEEEvLGSNSAVWWSPDGS----------RLAFLRFDESEVPIITLPYYTDEGPgpEV 142

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1860299451 330 DSYRYPRTGSKNPKIALKLAEFqtdSQGKIVStqekelVQPFSSLFPKVEYIARAGWTRDGK 391
Cdd:pfam00930 143 REIKYPKAGAPNPTVELFVYDL---ASGKTVE------VVPPDDLSDADYYITRVKWVPDGK 195
 
Name Accession Description Interval E-value
Dpp_8_9_N pfam19520
Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are ...
 53-164 3.71e-50

Dipeptidyl peptidase 8 and 9 N-terminal; Dipeptidyl peptidase (DPP) family members 8 and 9 are similar to DPP4, consisting of one N-terminal beta-propeller and a C-terminal alpha/beta hydrolase domain, which form a functional homodimer. This entry represents the N-terminal beta-propeller of DPP8 and 9 which consists of eight blades and enlaces a central round pore. It provides the key arginine residue fundamental for substrate fixation which is located in the R-segment, at the interconnecting loop between blades 1 and 2. Ligand binding to DPP8/9 induces a rearrangement at the active site through a disorder-order transition in a loop segment which includes the key arginine residue and partially folds in an alpha-helix (R-helix). DPP8 and DPP9 play a role in the immune system and in preadipocyte differentiation. DPP9 is also essential for neonatal survival and plays a role in antigen maturation, cell migration, and cell adhesion.


Pssm-ID: 466112  Cd Length: 155  Bit Score: 165.90  E-value: 3.71e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451  53 FQVQKHSWDGLRSIIHGSRKYSGLIVNKAPHDFQFVQKTDESGPHSHRLYYLGMPYGSRENSLLYSEIPKKVRKEALLLL 132
Cdd:pfam19520  44 FYVERYSWSQLKKLLTDTRKYHGYMMAKAPHDFMFVKKNDPEGPHSDRVYYLAMSGENRENTLFYSEIPKTINKAAVLML 123

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1860299451 133 SWKQMLDHFQATPHHGVYSREEELLRERKRLG 164
Cdd:pfam19520 124 SWKPLLDLFQATLDYGMYSREEELLRERKRIG 155
DPPIV_N pfam00930
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region ...
 175-391 4.03e-39

Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region to the N-terminal side of the active site. The Prosite motif does not correspond to this Pfam entry.


Pssm-ID: 395744 [Multi-domain]  Cd Length: 352  Bit Score: 142.84  E-value: 4.03e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 175 SESGLFLFQASNSLFHCRDGGKNGFMVSPMKPLEIKTQCS--GPRMDPKICPaDPAFFSFINNSDLWVANIETGEERRLT 252
Cdd:pfam00930   1 SPDGKYLLLATNYTKNWRHSYTADYYIYDLETNRVEPLPPgeGKIQDAKWSP-DGDRLAFVRDNNLYVRELATGKEIQIT 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1860299451 253 fcHQGlSNVLddpkSAGVATFVIQEE-FDRFTGYWWCPTASwegseglktlRILYEEVDESEVEVIHVPSPALEER--KT 329
Cdd:pfam00930  80 --SDG-SDGI----FNGVADWVYEEEvLGSNSAVWWSPDGS----------RLAFLRFDESEVPIITLPYYTDEGPgpEV 142

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1860299451 330 DSYRYPRTGSKNPKIALKLAEFqtdSQGKIVStqekelVQPFSSLFPKVEYIARAGWTRDGK 391
Cdd:pfam00930 143 REIKYPKAGAPNPTVELFVYDL---ASGKTVE------VVPPDDLSDADYYITRVKWVPDGK 195
 
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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