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Conserved domains on  [gi|24655613|ref|NP_611414|]
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uncharacterized protein Dmel_CG10051 [Drosophila melanogaster]

Protein Classification

M28 family metallopeptidase( domain architecture ID 10133763)

M28 family metallopeptidase is a zinc-dependent peptidase that may be an aminopeptidase or a carboxypeptidase with co-catalytic zinc ions; similar to Homo sapiens endoplasmic reticulum metallopeptidase 1 that is required for the organization of somatic cells and oocytes into discrete follicular structures

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
M28_Fxna_like cd03875
M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic ...
62-369 5.07e-150

M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic reticulum metallopeptidase 1 (ERMP1; Felix-ina, FXNA or Fxna peptidase; KIAA1815) subfamily. ERMP1 is a multi-pass membrane protein located in the endoplasmic reticulum membrane. In humans, Fxna may play a crucial role in processing proteins required for the organization of somatic cells and oocytes into discrete follicular structures, although which proteins are hydrolyzed has not yet been determined. Another member of this subfamily is the 24-kDa vacuolar protein (VP24) which is probably involved in the formation of intravacuolar pigmented globules (cyanoplasts) in highly anthocyanin-containing vacuoles; however, the biological function of the C-terminal region which includes the putative transmembrane metallopeptidase domain is unknown.


:

Pssm-ID: 349872 [Multi-domain]  Cd Length: 307  Bit Score: 443.18  E-value: 5.07e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  62 PDKFIGERAMRQLAEYSAIGNKMSGSiNNEVHTINFLLREIQKIKDEARLDLYDIEVDTQYSSGA--FHLWGMTISYTNL 139
Cdd:cd03875   1 PGGFSLERAWEDLQVLISIGPHPYGS-HNNDKVRDYLLARVEEIKERANANGLEVEVQDDTGSGSfnFLSSGMTLVYFEV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNENYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:cd03875  80 TNIVVRISGKNSNSLPALLLNAHFDSVPTSPGATDDGMGVAVMLEVLRYLSKSGHQPKRDIIFLFNGAEENGLLGAHAFI 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWSKNCKALVNLDSTGAGGREVLFQTGPnhPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYGGVPGL 299
Cdd:cd03875 160 TQHPWAKNVRAFINLEAAGAGGRAILFQTGP--PWLVEAYYSAAKHPFASVIAQDVFQSGLIPSDTDYRVFRDYGGLPGL 237
                       250       260       270       280       290       300       310
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 300 DMASVMNGYVYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPELDNTTAYEKGHTVYYDFLGWFMMTY 369
Cdd:cd03875 238 DIAFYKNRYVYHTKYDTADHISRGSLQHMGDNLLALLRYLANSSELENDSEYRGGPAVFFDLLGLFFVYY 307
MATE_like super family cl09326
Multidrug and toxic compound extrusion family and similar proteins; The integral membrane ...
361-604 2.32e-03

Multidrug and toxic compound extrusion family and similar proteins; The integral membrane proteins from the MATE family are involved in exporting metabolites across the cell membrane and are responsible for multidrug resistance (MDR) in many bacteria and animals. MATE has also been identified as a large multigene family in plants, where the proteins are linked to disease resistance. A number of family members are involved in the synthesis of peptidoglycan components in bacteria.


The actual alignment was detected with superfamily member cd12082:

Pssm-ID: 447704 [Multi-domain]  Cd Length: 420  Bit Score: 41.16  E-value: 2.32e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 361 FLGWFMMTYTESVSIAINVVV---SVAAFICIGTSVYIMTLDnGADAPKAV--VLRFAIIFLVQAGTLFVACGLT----L 431
Cdd:cd12082  21 FLGRLLGDALAAVGLAFPLIAlliALGVGLSVGTSALISQAI-GAGDEEKArrVLVQSIVLAILLGLLLAALLLFfsplI 99
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 432 LVAVFMQGVGLAESWYYGKWMAFGLYFCTLFFAF-GILPATYIGFTKRKTNMkldqtiacFMHAQCILLALLCIIMTI-- 508
Cdd:cd12082 100 LSLLGAEEEVIELAATYLTILILGLPITFLGAVLsGILQGEGDTRTAMIISV--------LSNLLNILLDPLLIFGLGpp 171
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 509 -MGIRS-------SYFPMVGIFF-YAISVLVQIVLKLTLKKSYFVTVHLLFQV-LPFFFyTYICYATLVTFVP--MEGRD 576
Cdd:cd12082 172 eLGIAGaalatviSYVIGALLLLiYLRKGKKILKFKLSLLKPDLELLRRLLRIgLPSAI-QNSLLSLGLLIIVaiVAAFG 250
                       250       260
                ....*....|....*....|....*...
gi 24655613 577 GPESspdimISVFIIATAINYAGFVIPI 604
Cdd:cd12082 251 GAAA-----LAAYTVAFRIASLAFMPAL 273
 
Name Accession Description Interval E-value
M28_Fxna_like cd03875
M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic ...
62-369 5.07e-150

M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic reticulum metallopeptidase 1 (ERMP1; Felix-ina, FXNA or Fxna peptidase; KIAA1815) subfamily. ERMP1 is a multi-pass membrane protein located in the endoplasmic reticulum membrane. In humans, Fxna may play a crucial role in processing proteins required for the organization of somatic cells and oocytes into discrete follicular structures, although which proteins are hydrolyzed has not yet been determined. Another member of this subfamily is the 24-kDa vacuolar protein (VP24) which is probably involved in the formation of intravacuolar pigmented globules (cyanoplasts) in highly anthocyanin-containing vacuoles; however, the biological function of the C-terminal region which includes the putative transmembrane metallopeptidase domain is unknown.


Pssm-ID: 349872 [Multi-domain]  Cd Length: 307  Bit Score: 443.18  E-value: 5.07e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  62 PDKFIGERAMRQLAEYSAIGNKMSGSiNNEVHTINFLLREIQKIKDEARLDLYDIEVDTQYSSGA--FHLWGMTISYTNL 139
Cdd:cd03875   1 PGGFSLERAWEDLQVLISIGPHPYGS-HNNDKVRDYLLARVEEIKERANANGLEVEVQDDTGSGSfnFLSSGMTLVYFEV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNENYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:cd03875  80 TNIVVRISGKNSNSLPALLLNAHFDSVPTSPGATDDGMGVAVMLEVLRYLSKSGHQPKRDIIFLFNGAEENGLLGAHAFI 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWSKNCKALVNLDSTGAGGREVLFQTGPnhPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYGGVPGL 299
Cdd:cd03875 160 TQHPWAKNVRAFINLEAAGAGGRAILFQTGP--PWLVEAYYSAAKHPFASVIAQDVFQSGLIPSDTDYRVFRDYGGLPGL 237
                       250       260       270       280       290       300       310
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 300 DMASVMNGYVYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPELDNTTAYEKGHTVYYDFLGWFMMTY 369
Cdd:cd03875 238 DIAFYKNRYVYHTKYDTADHISRGSLQHMGDNLLALLRYLANSSELENDSEYRGGPAVFFDLLGLFFVYY 307
Peptidase_M28 pfam04389
Peptidase family M28;
141-336 2.72e-70

Peptidase family M28;


Pssm-ID: 461288 [Multi-domain]  Cd Length: 192  Bit Score: 230.25  E-value: 2.72e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   141 NVVVKISQKSSDNenYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVIsRSERTLTHPVVFLFNGAEEACMLGSHGFIT 220
Cdd:pfam04389   1 NVIAKLPGKAPDE--VVLLSAHYDSVGTGPGADDNASGVAALLELARVL-AAGQRPKRSVRFLFFDAEEAGLLGSHHFAK 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   221 QHKWSKNCKALVNLDSTGAGGREVLFQTGPNHPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYgGVPGLD 300
Cdd:pfam04389  78 SHPPLKKIRAVINLDMIGSGGPALLFQSGPKGSSLLEKYLKAAAKPYGVTLAEDPFQERGGPGRSDHAPFIKA-GIPGLD 156
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 24655613   301 MASVMNGYVYHTEFDNFKNVEYGTYQSTGENVLPLI 336
Cdd:pfam04389 157 LAFTDFGYRYHTPADTIDNIDPGTLQRIGDLVLALV 192
Iap COG2234
Zn-dependent amino- or carboxypeptidase, M28 family [Posttranslational modification, protein ...
141-344 1.72e-27

Zn-dependent amino- or carboxypeptidase, M28 family [Posttranslational modification, protein turnover, chaperones, Amino acid transport and metabolism];


Pssm-ID: 441835 [Multi-domain]  Cd Length: 257  Bit Score: 112.15  E-value: 1.72e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKISQKSSDNEnYLLVNSHYDSEVQT-PAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:COG2234  48 NVIAEIPGTDPPDE-VVVLGAHYDSVGSIgPGADDNASGVAALLELARALAALGPKPKRTIRFVAFGAEEQGLLGSRYYA 126
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWS-KNCKALVNLDSTGAGGREVLFqtgpnhpwlakYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYG---- 294
Cdd:COG2234 127 ENLKAPlEKIVAVLNLDMIGRGGPRNYL-----------YVDGDGGSPELADLLEAAAKAYLPGLGVDPPEETGGYgrsd 195
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 24655613 295 -------GVPGLDMASVMNGY--VYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPE 344
Cdd:COG2234 196 hapfakaGIPALFLFTGAEDYhpDYHTPSDTLDKIDLDALAKVAQLLAALVYELANADE 254
MATE_like cd12082
Multidrug and toxic compound extrusion family and similar proteins; The integral membrane ...
361-604 2.32e-03

Multidrug and toxic compound extrusion family and similar proteins; The integral membrane proteins from the MATE family are involved in exporting metabolites across the cell membrane and are responsible for multidrug resistance (MDR) in many bacteria and animals. MATE has also been identified as a large multigene family in plants, where the proteins are linked to disease resistance. A number of family members are involved in the synthesis of peptidoglycan components in bacteria.


Pssm-ID: 240527 [Multi-domain]  Cd Length: 420  Bit Score: 41.16  E-value: 2.32e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 361 FLGWFMMTYTESVSIAINVVV---SVAAFICIGTSVYIMTLDnGADAPKAV--VLRFAIIFLVQAGTLFVACGLT----L 431
Cdd:cd12082  21 FLGRLLGDALAAVGLAFPLIAlliALGVGLSVGTSALISQAI-GAGDEEKArrVLVQSIVLAILLGLLLAALLLFfsplI 99
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 432 LVAVFMQGVGLAESWYYGKWMAFGLYFCTLFFAF-GILPATYIGFTKRKTNMkldqtiacFMHAQCILLALLCIIMTI-- 508
Cdd:cd12082 100 LSLLGAEEEVIELAATYLTILILGLPITFLGAVLsGILQGEGDTRTAMIISV--------LSNLLNILLDPLLIFGLGpp 171
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 509 -MGIRS-------SYFPMVGIFF-YAISVLVQIVLKLTLKKSYFVTVHLLFQV-LPFFFyTYICYATLVTFVP--MEGRD 576
Cdd:cd12082 172 eLGIAGaalatviSYVIGALLLLiYLRKGKKILKFKLSLLKPDLELLRRLLRIgLPSAI-QNSLLSLGLLIIVaiVAAFG 250
                       250       260
                ....*....|....*....|....*...
gi 24655613 577 GPESspdimISVFIIATAINYAGFVIPI 604
Cdd:cd12082 251 GAAA-----LAAYTVAFRIASLAFMPAL 273
ABC2_membrane_5 pfam13346
ABC-2 family transporter protein; This family is related to the ABC-2 membrane transporter ...
497-628 8.09e-03

ABC-2 family transporter protein; This family is related to the ABC-2 membrane transporter family pfam01061.


Pssm-ID: 433133  Cd Length: 206  Bit Score: 38.41  E-value: 8.09e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   497 ILLALLCIIMTIMGIRS-----SYFPMVGIFFYAISVL--------VQIVLKLTLKKSYFVTVHLLFQVLPFFFYTYICy 563
Cdd:pfam13346  19 IILLLLAIIFFIFLNDNfafifSILSLVISIILILTSLsydekskwNKFLLTLPVTRKEIVISKYLFSIILGLLGILIG- 97
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24655613   564 aTLVTFVPMEGRDGPESSPDIMISVFIIATAINYAGFVIPIMHKFRKPKIIFSSFGVITIIFIIL 628
Cdd:pfam13346  98 -LLLAIIGVLINGNVTISESLYTILIGLFIALIFGAITIPLYFKFGYEKGRIVLFIIFFGLIFLL 161
 
Name Accession Description Interval E-value
M28_Fxna_like cd03875
M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic ...
62-369 5.07e-150

M28 Zn-peptidase Endoplasmic reticulum metallopeptidase 1; Peptidase family M28; Endoplasmic reticulum metallopeptidase 1 (ERMP1; Felix-ina, FXNA or Fxna peptidase; KIAA1815) subfamily. ERMP1 is a multi-pass membrane protein located in the endoplasmic reticulum membrane. In humans, Fxna may play a crucial role in processing proteins required for the organization of somatic cells and oocytes into discrete follicular structures, although which proteins are hydrolyzed has not yet been determined. Another member of this subfamily is the 24-kDa vacuolar protein (VP24) which is probably involved in the formation of intravacuolar pigmented globules (cyanoplasts) in highly anthocyanin-containing vacuoles; however, the biological function of the C-terminal region which includes the putative transmembrane metallopeptidase domain is unknown.


Pssm-ID: 349872 [Multi-domain]  Cd Length: 307  Bit Score: 443.18  E-value: 5.07e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  62 PDKFIGERAMRQLAEYSAIGNKMSGSiNNEVHTINFLLREIQKIKDEARLDLYDIEVDTQYSSGA--FHLWGMTISYTNL 139
Cdd:cd03875   1 PGGFSLERAWEDLQVLISIGPHPYGS-HNNDKVRDYLLARVEEIKERANANGLEVEVQDDTGSGSfnFLSSGMTLVYFEV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNENYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:cd03875  80 TNIVVRISGKNSNSLPALLLNAHFDSVPTSPGATDDGMGVAVMLEVLRYLSKSGHQPKRDIIFLFNGAEENGLLGAHAFI 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWSKNCKALVNLDSTGAGGREVLFQTGPnhPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYGGVPGL 299
Cdd:cd03875 160 TQHPWAKNVRAFINLEAAGAGGRAILFQTGP--PWLVEAYYSAAKHPFASVIAQDVFQSGLIPSDTDYRVFRDYGGLPGL 237
                       250       260       270       280       290       300       310
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 300 DMASVMNGYVYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPELDNTTAYEKGHTVYYDFLGWFMMTY 369
Cdd:cd03875 238 DIAFYKNRYVYHTKYDTADHISRGSLQHMGDNLLALLRYLANSSELENDSEYRGGPAVFFDLLGLFFVYY 307
Peptidase_M28 pfam04389
Peptidase family M28;
141-336 2.72e-70

Peptidase family M28;


Pssm-ID: 461288 [Multi-domain]  Cd Length: 192  Bit Score: 230.25  E-value: 2.72e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   141 NVVVKISQKSSDNenYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVIsRSERTLTHPVVFLFNGAEEACMLGSHGFIT 220
Cdd:pfam04389   1 NVIAKLPGKAPDE--VVLLSAHYDSVGTGPGADDNASGVAALLELARVL-AAGQRPKRSVRFLFFDAEEAGLLGSHHFAK 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   221 QHKWSKNCKALVNLDSTGAGGREVLFQTGPNHPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYgGVPGLD 300
Cdd:pfam04389  78 SHPPLKKIRAVINLDMIGSGGPALLFQSGPKGSSLLEKYLKAAAKPYGVTLAEDPFQERGGPGRSDHAPFIKA-GIPGLD 156
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 24655613   301 MASVMNGYVYHTEFDNFKNVEYGTYQSTGENVLPLI 336
Cdd:pfam04389 157 LAFTDFGYRYHTPADTIDNIDPGTLQRIGDLVLALV 192
M28 cd02690
M28 Zn-peptidases include aminopeptidases and carboxypeptidases; Peptidase M28 family (also ...
140-320 1.26e-33

M28 Zn-peptidases include aminopeptidases and carboxypeptidases; Peptidase M28 family (also called aminopeptidase Y family) contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. The aminopeptidases in this family are also called bacterial leucyl aminopeptidases, but are able to release a variety of N-terminal amino acids. IAP aminopeptidase and aminopeptidase Y preferentially release basic amino acids while glutamate carboxypeptidase II preferentially releases C-terminal glutamates. Plasma glutamate carboxypeptidase (PGCP) and glutamate carboxypeptidase II (NAALADase) hydrolyze dipeptides. Several members of the M28 peptidase family have PA domain inserts which may participate in substrate binding and/or in promoting conformational changes, which influence the stability and accessibility of the site to substrate. These include prostate-specific membrane antigen (PSMA), yeast aminopeptidase S (SGAP), human transferrin receptors (TfR1 and TfR2), plasma glutamate carboxypeptidase (PGCP) and several predicted aminopeptidases where relatively little is known about them. Also included in the M28 family are glutaminyl cyclases (QC), which are involved in N-terminal glutamine cyclization of many endocrine peptides. Nicastrin and nicalin belong to this family but lack the amino-acid conservation required for catalytically active aminopeptidases.


Pssm-ID: 349868 [Multi-domain]  Cd Length: 202  Bit Score: 128.23  E-value: 1.26e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNEnYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:cd02690   2 YNVIATIKGSDKPDE-VILIGAHYDSVPLSPGANDNASGVAVLLELARVLSKLQLKPKRSIRFAFWDAEELGLLGSKYYA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWS-KNCKALVNLDSTGAGGREVLFQTGPNHPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDyGGVPG 298
Cdd:cd02690  81 EQLLSSlKNIRAALNLDMIGGAGPDLYLQTAPGNDALVEKLLRALAHELENVVYTVVYKEDGGTGGSDHRPFLA-RGIPA 159
                       170       180
                ....*....|....*....|....
gi 24655613 299 LDMAS--VMNGYVYHTEFDNFKNV 320
Cdd:cd02690 160 ASLIQseSYNFPYYHTTQDTLENI 183
Iap COG2234
Zn-dependent amino- or carboxypeptidase, M28 family [Posttranslational modification, protein ...
141-344 1.72e-27

Zn-dependent amino- or carboxypeptidase, M28 family [Posttranslational modification, protein turnover, chaperones, Amino acid transport and metabolism];


Pssm-ID: 441835 [Multi-domain]  Cd Length: 257  Bit Score: 112.15  E-value: 1.72e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKISQKSSDNEnYLLVNSHYDSEVQT-PAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACMLGSHGFI 219
Cdd:COG2234  48 NVIAEIPGTDPPDE-VVVLGAHYDSVGSIgPGADDNASGVAALLELARALAALGPKPKRTIRFVAFGAEEQGLLGSRYYA 126
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 220 TQHKWS-KNCKALVNLDSTGAGGREVLFqtgpnhpwlakYYQASVPHPYAQTLAEELFQHNFIPSDTDFRIFRDYG---- 294
Cdd:COG2234 127 ENLKAPlEKIVAVLNLDMIGRGGPRNYL-----------YVDGDGGSPELADLLEAAAKAYLPGLGVDPPEETGGYgrsd 195
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 24655613 295 -------GVPGLDMASVMNGY--VYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPE 344
Cdd:COG2234 196 hapfakaGIPALFLFTGAEDYhpDYHTPSDTLDKIDLDALAKVAQLLAALVYELANADE 254
M28_AAP cd03879
M28 Zn-peptidase Aeromonas (Vibrio) proteolytica aminopeptidase; Peptidase family M28; ...
140-244 5.28e-09

M28 Zn-peptidase Aeromonas (Vibrio) proteolytica aminopeptidase; Peptidase family M28; Aeromonas (Vibrio) proteolytica aminopeptidase (AAP; leucine aminopeptidase from Vibrio proteolyticus; Bacterial leucyl aminopeptidase; E.C. 3.4.11.10) subfamily. AAP is a small (32kDa), heat stable leucine aminopeptidase and is active as a monomer. Similar forms of the enzyme have been isolated from Escherichia coli and Staphylococcus thermophilus. Leucine aminopeptidases, in general, play important roles in many biological processes such as protein catabolism, hormone degradation, regulation of migration and cell proliferation, as well as HIV infection and proliferation. AAP is a broad-specificity enzyme, utilizing two zinc(II) ions in its active site to remove N-terminal amino acids, with preference for large hydrophobic amino acids in the P1 position of the substrate, Leu being the most efficiently cleaved. It can accommodate all residues, except Pro, Asp and Glu in the P1' position.


Pssm-ID: 349875 [Multi-domain]  Cd Length: 286  Bit Score: 58.41  E-value: 5.28e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNEnYLLVNSHYDSEVQT-------PAAGDDGVMVVVMLETLRVISRSERTLTHPVVFLFNGAEEACM 212
Cdd:cd03879  75 PSIIATIPGSEKSDE-IVVIGAHQDSINGSnpsngraPGADDDGSGTVTILEALRVLLESGFQPKNTIEFHWYAAEEGGL 153
                        90       100       110
                ....*....|....*....|....*....|....*.
gi 24655613 213 LGSHGFITQHKWS-KNCKALVNLDSTG---AGGREV 244
Cdd:cd03879 154 LGSQAIATQYKSEgKNVKAMLQLDMTGyvkPGSAED 189
M28_like_PA cd05661
M28 Zn-peptidase containing a PA domain insert; Peptidase family M28 (also called ...
90-238 2.04e-07

M28 Zn-peptidase containing a PA domain insert; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. This subfamily is composed of uncharacterized proteins containing a protease-associated (PA) domain insert which may participate in substrate binding and/or promote conformational changes, influencing the stability and accessibility of the site to substrate.


Pssm-ID: 349911 [Multi-domain]  Cd Length: 262  Bit Score: 53.34  E-value: 2.04e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  90 NEVHTINFLLREIQK--IKDEARLDLYDIEvdtQYSSGAFHLwgMTISYTNLSNVVVKISQKSSDNENYLLVNSHYDSEV 167
Cdd:cd05661  15 NAYNHIRFLSQAIGVagTPEELKAARYIEQ---QLKSLGYEV--EVQPFTSHNVIATKKPDNNKNNNDIIIVTSHYDSVV 89
                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24655613 168 QTPAAGDDGVMVVVMLETLRVISRSERTLThpVVFLFNGAEEACMLGSHGFITQ--HKWSKNCKALVNLDSTG 238
Cdd:cd05661  90 KAPGANDNASGTAVTLELARVFKKVKTDKE--LRFIAFGAEENGLLGSKYYVASlsEDEIKRTIGVFNLDMVG 160
ArgE COG0624
Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase [Amino ...
141-241 2.26e-07

Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase [Amino acid transport and metabolism]; Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase is part of the Pathway/BioSystem: Arginine biosynthesis


Pssm-ID: 440389 [Multi-domain]  Cd Length: 388  Bit Score: 54.12  E-value: 2.26e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKIsqKSSDNENYLLVNSHYDseVQTPA-----------------------AGDDGVMVVVMLETLRVISRSERTLT 197
Cdd:COG0624  60 NLVARR--PGDGGGPTLLLYGHLD--VVPPGdlelwtsdpfeptiedgrlygrgAADMKGGLAAMLAALRALLAAGLRLP 135
                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 24655613 198 HPVVFLFNGAEEACMLGSHGFITQHKWSKNCKALVNLDSTGAGG 241
Cdd:COG0624 136 GNVTLLFTGDEEVGSPGARALVEELAEGLKADAAIVGEPTGVPT 179
M28_PMSA_TfR_like cd03874
M28 Zn-peptidase Transferrin Receptor-like family; Peptidase M28 family; Transferrin Receptor ...
125-321 5.41e-07

M28 Zn-peptidase Transferrin Receptor-like family; Peptidase M28 family; Transferrin Receptor (TfR) and prostate-specific membrane antigen (PSMA, also called glutamate carboxypeptidase or GCP-II) subfamily. TfR and PSMA are homodimeric type II transmembrane proteins containing three distinct domains: protease-like, apical or protease-associated (PA) and helical domains. The protease-like domain is a large extracellular portion (ectodomain). In TfR, it contains a binding site for the transferrin molecule and has 28% identity to membrane glutamate carboxypeptidase II (mGCP-II or PSMA). The PA domain is inserted between the first and second strands of the central beta sheet in the protease-like domain. TfR1 is widely expressed, and is a key player in the uptake of iron-loaded transferrin (Tf) into cells. The TfR1 homodimer binds two molecules of Tf and the complex is then internalized. TfR1 may also participate in cell growth and proliferation. TfR2 binds Tf but with a significantly lower affinity than TfR1. It is expressed chiefly in hepatocytes, hematopoietic cells, and duodenal crypt cells; its expression overlaps with that of hereditary hemochromatosis protein (HFE). TfR2 is involved in iron homeostasis; in humans, mutations in TfR2 are associated with a form of hemochromatosis (HFE3). PSMA is over-expressed predominantly in prostate cancer (PCa) as well as in the neovasculature of most solid tumors, but not in the vasculature of normal tissues. PSMA is considered a biomarker for PCa and possibly for use as an imaging and therapeutic target. The extracellular domain of PSMA possesses two unique enzymatic functions: N-acetylated, alpha-linked acidic dipeptidase (NAALADase) which cleaves terminal glutamate from the neurodipeptide N-acetyl-aspartyl-glutamate (NAAG), and folate hydrolase (FOLH) which cleaves the terminal glutamates from gamma-linked polyglutamates (carboxypeptidase). A mutation in this gene may be associated with impaired intestinal absorption of dietary folates, resulting in low blood folate levels and consequent hyperhomocysteinemia. Expression of this protein in the brain may be involved in a number of pathological conditions associated with glutamate excitotoxicity. This gene likely arose from a duplication event of a nearby chromosomal region. Alternative splicing gives rise to multiple transcript variants. While related in sequence to peptidase M28 GCP-II, TfR lacks the metal ion coordination centers and protease activity.


Pssm-ID: 349871 [Multi-domain]  Cd Length: 278  Bit Score: 51.91  E-value: 5.41e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 125 GAFHLWGMtiSYTNLSNVVVKISQKSSdNENYLLVNSHYDSevQTPAAGDDGVMVVVMLETLRVIS--------RSERTl 196
Cdd:cd03874  45 GLFEVELE--EYSPITNVVGKIEGIEQ-PDRAIIIGAHRDS--WGYGAGYPNSGTAVLLEIARLFQqlkkkfgwKPLRT- 118
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 197 thpVVFLFNGAEEACMLGSHGFITQHKWS--KNCKALVNLDSTGAGGREVLFQTgpnHPWLAK-YYQASVPHPYAQTLAE 273
Cdd:cd03874 119 ---IYFISWDGSEFGLAGSTELGEDRKASlkDEVYAYINIDQLVIGNSELDVDA---HPLLQSlFRKASKKVKFPGNEDW 192
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24655613 274 ELFQHNF----IPSDTDFRIFRDYGGVPGLDMAS--VMNG-YVYHTEFDNFKNVE 321
Cdd:cd03874 193 WKHSPNAkvsnLHQYGDWTPFLNHLGIPVAVFSFknDRNAsYPINSSYDTFEWLE 247
M28_like cd08015
M28 Zn-peptidase-like; uncharacterized subfamily; Peptidase family M28 (also called ...
141-320 5.49e-07

M28 Zn-peptidase-like; uncharacterized subfamily; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions.


Pssm-ID: 349937 [Multi-domain]  Cd Length: 218  Bit Score: 51.44  E-value: 5.49e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKISQKSSDNEnYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVI----SRSERTLthpVVFLFnGAEEACMLGSH 216
Cdd:cd08015   3 NVIAEIPGSDKKDE-VVILGAHLDSWHGATGATDNGAGTAVMMEAMRILkaigSKPKRTI---RVALW-GSEEQGLHGSR 77
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 217 GFITQH----------KWSKNCKALVNLDStGAGGREVLFQTGPNHPWlaKYYQASVpHPYAQTLAEELFQHNFipSDTD 286
Cdd:cd08015  78 AYVEKHfgdpptmqlqRDHKKISAYFNLDN-GTGRIRGIYLQGNLAAY--PIFSAWL-YPFHDLGATTVIERNT--GGTD 151
                       170       180       190
                ....*....|....*....|....*....|....*...
gi 24655613 287 FRIFrDYGGVPGL----DMASVMNgYVYHTEFDNFKNV 320
Cdd:cd08015 152 HAAF-DAVGIPAFqfiqDPWDYWT-RTHHTNRDTYDRL 187
M28_like_PA cd05660
M28 Zn-peptidase containing a protease-associated (PA) domain insert; Peptidase family M28 ...
133-242 2.57e-06

M28 Zn-peptidase containing a protease-associated (PA) domain insert; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. This subfamily is composed of uncharacterized proteins containing a protease-associated (PA) domain insert which may participate in substrate binding and/or promote conformational changes, influencing the stability and accessibility of the site to substrate.


Pssm-ID: 349910 [Multi-domain]  Cd Length: 290  Bit Score: 50.05  E-value: 2.57e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 133 TISYTNLSNVVVKISQKSSDNEnYLLVNSHYDSE-VQTPAAG--------DDGVMVVVMLETLRVISRSERTLTHPVVFL 203
Cdd:cd05660  53 KIEYSTSHNVVAILPGSKLPDE-YIVLSAHWDHLgIGPPIGGdeiyngavDNASGVAAVLELARVFAAQDQRPKRSIVFL 131
                        90       100       110       120
                ....*....|....*....|....*....|....*....|.
gi 24655613 204 FNGAEEACMLGSHgFITQHKWS--KNCKALVNLDSTGAGGR 242
Cdd:cd05660 132 AVTAEEKGLLGSR-YYAANPIFplDKIVANLNIDMIGRIGP 171
M28_like_PA_PDZ_associated cd05663
M28 Zn-peptidase containing a protease-associated (PA) domain insert and associated with a PDZ ...
122-322 7.44e-06

M28 Zn-peptidase containing a protease-associated (PA) domain insert and associated with a PDZ domain; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. This subfamily is composed of uncharacterized proteins, many of which contain a protease-associated (PA) domain insert which may participate in substrate binding and/or promote conformational changes, influencing the stability and accessibility of the site to substrate. Proteins in this subfamily are also associated with the PDZ domain, a widespread protein module that has been recruited to serve multiple functions during the course of evolution.


Pssm-ID: 349913 [Multi-domain]  Cd Length: 266  Bit Score: 48.60  E-value: 7.44e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 122 YSSGAFHlwGMTISYTNLSNVVVKISQKSSDNENYLLVNSHYD---------------SEVQTpAAGDDGVMVVVMLETL 186
Cdd:cd05663  40 DNGTYFQ--PFEFTTGTGRNVIGVLPGKGDVADETVVVGAHYDhlgyggegslargdeSLIHN-GADDNASGVAAMLELA 116
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 187 R--VISRSERTLTHPVVFLFNGAEEACMLGSHGFITQHKWS-KNCKALVNLDSTGAGGREVL--FQTGPNHPWLAKYYQA 261
Cdd:cd05663 117 AklVDSDTSLALSRNLVFIAFSGEELGLLGSKHFVKNPPFPiKNTVYMINMDMVGRLRDNKLivQGTGTSPGWEQLVQAR 196
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24655613 262 SVPHPYAQTLAEElfqhNFIPSD-TDFrifrdYG-GVPgldmasVMNGYV-----YHTEFDNFKNVEY 322
Cdd:cd05663 197 NKATGFKLILDPT----GYGPSDhTSF-----YLdDVP------VLHFFTgahsdYHRPSDDSDKLNY 249
M28_like cd03877
M28 Zn-peptidase, many containing a protease-associated (PA) domain insert; Peptidase family ...
140-339 9.25e-05

M28 Zn-peptidase, many containing a protease-associated (PA) domain insert; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. This subfamily is composed of uncharacterized proteins, many of which contain a protease-associated (PA) domain insert which may participate in substrate binding and/or promote conformational changes, influencing the stability and accessibility of the site to substrate. Some proteins in this subfamily are also associated with the PDZ domain, a widespread protein module that has been recruited to serve multiple functions during the course of evolution.


Pssm-ID: 349874 [Multi-domain]  Cd Length: 206  Bit Score: 44.54  E-value: 9.25e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 140 SNVVVKISQKSSDNEnYLLVNSHYDSEVQTPA---------AGDDGVMVVVMLETLRVIsRSERTLTHPVVFLFNGAEEA 210
Cdd:cd03877   2 HNVVGVLEGSDLPDE-TIVIGAHYDHLGIGGGdsgdkiyngADDNASGVAAVLELARYF-AKQKTPKRSIVFAAFTAEEK 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 211 CMLGSHGFITQHKW-SKNCKALVNLDSTG-AGGREVLFQTGPNHPWLAKYYQASVPHPYAQTLAEELFQHNFIPSDtDFR 288
Cdd:cd03877  80 GLLGSKYFAENPKFpLDKIVAMLNLDMIGrLGRSKDVYLIGSGSSELENLLKKANKAAGRVLSKDPLPEWGFFRSD-HYP 158
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|...
gi 24655613 289 IFRDygGVPGLdmaSVMNGYV--YHTEFDNFKNVEYGTYQSTGENVLPLIWAL 339
Cdd:cd03877 159 FAKA--GVPAL---YFFTGLHddYHKPSDDYEKIDYEGMARVVNLIYQLLRGL 206
M28_PSMA_like cd08022
M28 Zn-peptidase prostate-specific membrane antigen; Peptidase M28 family; prostate-specific ...
141-317 1.00e-04

M28 Zn-peptidase prostate-specific membrane antigen; Peptidase M28 family; prostate-specific membrane antigen (PSMA, also called glutamate carboxypeptidase II or GCP-II)-like subfamily. PSMA is a homodimeric type II transmembrane protein containing three distinct domains: protease-like, apical or protease-associated (PA) and helical domains. The protease-like domain is a large extracellular portion (ectodomain). PSMA is over-expressed predominantly in prostate cancer (PCa) as well as in the neovasculature of most solid tumors, but not in the vasculature of the normal tissues. PSMA is considered a biomarker for PCa and possibly for use as an imaging and therapeutic target. The extracellular domain of PSMA possesses two unique enzymatic functions: N-acetylated, alpha-linked acidic dipeptidase (NAALADase) which cleaves terminal glutamate from the neurodipeptide N-acetyl-aspartyl-glutamate (NAAG), and folate hydrolase (FOLH) which cleaves the terminal glutamates from gamma-linked polyglutamates (carboxypeptidase). A mutation in this gene may be associated with impaired intestinal absorption of dietary folates, resulting in low blood folate levels and consequent hyperhomocysteinemia. Expression of this protein in the brain may be involved in a number of pathological conditions associated with glutamate excitotoxicity. Inhibition of GCP-II has been shown to be effective in preclinical models of neurological disorders associated with excessive activation of glutamatergic systems. This gene likely arose from a duplication event of a nearby chromosomal region. Alternative splicing gives rise to multiple transcript variants.


Pssm-ID: 349942 [Multi-domain]  Cd Length: 287  Bit Score: 45.30  E-value: 1.00e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKISQKSSDNEnYLLVNSHYDSEVqtPAAGDDGVMVVVMLETLRVIS-------RSERTLthpvVFLFNGAEEACML 213
Cdd:cd08022  62 NVIGTIRGSEEPDE-YIILGNHRDAWV--FGAGDPNSGTAVLLEVARALGtllkkgwRPRRTI----IFASWDAEEYGLI 134
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 214 GSHGFITQH-KW-SKNCKALVNLDStGAGGREVLFQTGPNhpwLAKY-YQAS--VPHPYAQTLAEELF--------QHNF 280
Cdd:cd08022 135 GSTEWVEENaDWlQERAVAYLNVDV-AVSGSTLRAAGSPL---LQNLlREAAkeVQDPDEGATLKYLPswwddtggEIGN 210
                       170       180       190       200
                ....*....|....*....|....*....|....*....|.
gi 24655613 281 IPSDTDFRIFRDYGGVPGLDMASVMNG----YVYHTEFDNF 317
Cdd:cd08022 211 LGSGSDYTPFLDHLGIASIDFGFSGGPtdpyPHYHSNYDSF 251
M28_like cd05642
M28 Zn-peptidase-like; uncharacterized subfamily; Peptidase family M28 (also called ...
134-241 3.60e-04

M28 Zn-peptidase-like; uncharacterized subfamily; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions.


Pssm-ID: 349894 [Multi-domain]  Cd Length: 347  Bit Score: 43.64  E-value: 3.60e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 134 ISYTNLSNVVVKIsQKSSDNENYLLVNSHYDSEV--------QTPAAGDDGVMVVVMLETLRVISRSERTLThpVVFLFN 205
Cdd:cd05642  83 PFPVNISNVVATL-KGSEDPDRVYVVSGHYDSRVsdvmdyesDAPGANDDASGVAVSMELARIFAKHRPKAT--IVFTAV 159
                        90       100       110       120
                ....*....|....*....|....*....|....*....|..
gi 24655613 206 GAEEACMLGSHgFITQ--HKWSKNCKALVNLD----STGAGG 241
Cdd:cd05642 160 AGEEQGLYGST-FLAQtyRNNSVNVEGMLNNDivgsSTGDDG 200
M20_18_42 cd18669
M20, M18 and M42 Zn-peptidases include aminopeptidases and carboxypeptidases; This family ...
141-325 9.90e-04

M20, M18 and M42 Zn-peptidases include aminopeptidases and carboxypeptidases; This family corresponds to the MEROPS MH clan families M18, M20, and M42. The peptidase M20 family contains exopeptidases, including carboxypeptidases such as the glutamate carboxypeptidase from Pseudomonas, the thermostable carboxypeptidase Ss1 of broad specificity from archaea and yeast Gly-X carboxypeptidase, dipeptidases such as bacterial dipeptidase, peptidase V (PepV), a eukaryotic, non-specific dipeptidase, and two Xaa-His dipeptidases (carnosinases). This family also includes the bacterial aminopeptidase peptidase T (PepT) that acts only on tripeptide substrates and has therefore been termed a tripeptidase. These peptidases generally hydrolyze the late products of protein degradation so as to complete the conversion of proteins to free amino acids. Glutamate carboxypeptidase hydrolyzes folate analogs such as methotrexate, and therefore can be used to treat methotrexate toxicity. Peptidase families M18 and M42 contain metallo-aminopeptidases. M18 (aspartyl aminopeptidase, DAP) family cleaves only unblocked N-terminal acidic amino-acid residues and is highly selective for hydrolyzing aspartate or glutamate residues. Some M42 (also known as glutamyl aminopeptidase) enzymes exhibit aminopeptidase specificity while others also have acylaminoacyl-peptidase activity (i.e. hydrolysis of acylated N-terminal residues).


Pssm-ID: 349948 [Multi-domain]  Cd Length: 198  Bit Score: 41.26  E-value: 9.90e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVKIsqKSSDNENYLLVNSHYDS---------------------EVQTPAAGDDGVMVVVMLETLRVISRSERTLTHP 199
Cdd:cd18669   1 NVIARY--GGGGGGKRVLLGAHIDVvpagegdprdppffvdtveegRLYGRGALDDKGGVAAALEALKLLKENGFKLKGT 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 200 VVFLFNGAEEACMLGshGFITQHKWSK----NCKALVNLDSTGAGGREVlfqtGPNHPWLAKyyqasvphpyAQTLAEEL 275
Cdd:cd18669  79 VVVAFTPDEEVGSGA--GKGLLSKDALeedlKVDYLFVGDATPAPQKGV----GIRTPLVDA----------LSEAARKV 142
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 24655613 276 FQHNFIPSD----TDFRIFRDyGGVPGLDMaSVMNGYVYHT--EFDNFKNVEYGTY 325
Cdd:cd18669 143 FGKPQHAEGtgggTDGRYLQE-LGIPGVTL-GAGGGKGAHSpnERVNLEDLESALA 196
M28_like cd05640
M28 Zn-peptidase; uncharacterized subfamily; Peptidase family M28 (also called aminopeptidase ...
141-221 1.00e-03

M28 Zn-peptidase; uncharacterized subfamily; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions.


Pssm-ID: 349893 [Multi-domain]  Cd Length: 281  Bit Score: 42.05  E-value: 1.00e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 141 NVVVkISQKSSDNENYLLVNSHYDSEVQTPAAGDDGVMVVVMLETLRVISRSERtlTHPVVFLFNGAEEAC-----MLGS 215
Cdd:cd05640  54 NLIA-DLPGSYSQDKLILIGAHYDTVPGSPGADDNASGVAALLELARLLATLDP--NHTLRFVAFDLEEYPffargLMGS 130

                ....*.
gi 24655613 216 HGFITQ 221
Cdd:cd05640 131 HAYAED 136
MATE_like cd12082
Multidrug and toxic compound extrusion family and similar proteins; The integral membrane ...
361-604 2.32e-03

Multidrug and toxic compound extrusion family and similar proteins; The integral membrane proteins from the MATE family are involved in exporting metabolites across the cell membrane and are responsible for multidrug resistance (MDR) in many bacteria and animals. MATE has also been identified as a large multigene family in plants, where the proteins are linked to disease resistance. A number of family members are involved in the synthesis of peptidoglycan components in bacteria.


Pssm-ID: 240527 [Multi-domain]  Cd Length: 420  Bit Score: 41.16  E-value: 2.32e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 361 FLGWFMMTYTESVSIAINVVV---SVAAFICIGTSVYIMTLDnGADAPKAV--VLRFAIIFLVQAGTLFVACGLT----L 431
Cdd:cd12082  21 FLGRLLGDALAAVGLAFPLIAlliALGVGLSVGTSALISQAI-GAGDEEKArrVLVQSIVLAILLGLLLAALLLFfsplI 99
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 432 LVAVFMQGVGLAESWYYGKWMAFGLYFCTLFFAF-GILPATYIGFTKRKTNMkldqtiacFMHAQCILLALLCIIMTI-- 508
Cdd:cd12082 100 LSLLGAEEEVIELAATYLTILILGLPITFLGAVLsGILQGEGDTRTAMIISV--------LSNLLNILLDPLLIFGLGpp 171
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 509 -MGIRS-------SYFPMVGIFF-YAISVLVQIVLKLTLKKSYFVTVHLLFQV-LPFFFyTYICYATLVTFVP--MEGRD 576
Cdd:cd12082 172 eLGIAGaalatviSYVIGALLLLiYLRKGKKILKFKLSLLKPDLELLRRLLRIgLPSAI-QNSLLSLGLLIIVaiVAAFG 250
                       250       260
                ....*....|....*....|....*...
gi 24655613 577 GPESspdimISVFIIATAINYAGFVIPI 604
Cdd:cd12082 251 GAAA-----LAAYTVAFRIASLAFMPAL 273
M28_SGAP_like cd03876
M28 Zn-peptidase Streptomyces griseus aminopeptidase and similar proteins; Peptidase family ...
77-215 2.34e-03

M28 Zn-peptidase Streptomyces griseus aminopeptidase and similar proteins; Peptidase family M28; Streptomyces griseus Aminopeptidase (SGAP, Leucine aminopeptidase (LAP), aminopeptidase S, Mername-AA022 peptidase) subfamily. SGAP is a di-zinc exopeptidase with high preference towards large hydrophobic amino-terminal residues, with Leu being the most efficiently cleaved. It can accommodate all except Pro and Glu residues in the P1' position. It is a monomeric (30 kDa), calcium-activated and calcium-stabilized enzyme; its activation by calcium correlates with substrate specificity and it has thermal stability only in the presence of calcium. Although SGAP contains a calcium binding site, it is not conserved in many members of this subfamily. SGAP is present in the extracellular fluid of S. griseus cultures.


Pssm-ID: 349873 [Multi-domain]  Cd Length: 289  Bit Score: 40.74  E-value: 2.34e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  77 YSAIGNKMSGSINNEVhTINFLLREIQKIkdearlDLYDIEVDTQyssgaFHLWGMTisytnlSNVVVKisQKSSDNENY 156
Cdd:cd03876  19 DANGGNRAFGSPGYNA-SVDYVKNELKAA------GYYDVTLQPF-----TSLYRTT------YNVIAE--TKGGDPNNV 78
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24655613 157 LLVNSHYDSEVQTPAAGDDGVMVVVMLETlrvisrsERTLTHP-----VVFLFNGAEEACMLGS 215
Cdd:cd03876  79 VMLGAHLDSVSAGPGINDNGSGSAALLEV-------ALALAKFkvknaVRFAWWTAEEFGLLGS 135
ABC2_membrane_5 pfam13346
ABC-2 family transporter protein; This family is related to the ABC-2 membrane transporter ...
497-628 8.09e-03

ABC-2 family transporter protein; This family is related to the ABC-2 membrane transporter family pfam01061.


Pssm-ID: 433133  Cd Length: 206  Bit Score: 38.41  E-value: 8.09e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613   497 ILLALLCIIMTIMGIRS-----SYFPMVGIFFYAISVL--------VQIVLKLTLKKSYFVTVHLLFQVLPFFFYTYICy 563
Cdd:pfam13346  19 IILLLLAIIFFIFLNDNfafifSILSLVISIILILTSLsydekskwNKFLLTLPVTRKEIVISKYLFSIILGLLGILIG- 97
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24655613   564 aTLVTFVPMEGRDGPESSPDIMISVFIIATAINYAGFVIPIMHKFRKPKIIFSSFGVITIIFIIL 628
Cdd:pfam13346  98 -LLLAIIGVLINGNVTISESLYTILIGLFIALIFGAITIPLYFKFGYEKGRIVLFIIFFGLIFLL 161
M28_like cd05643
M28 Zn-peptidase-like; Peptidase family M28 (also called aminopeptidase Y family), ...
95-344 8.77e-03

M28 Zn-peptidase-like; Peptidase family M28 (also called aminopeptidase Y family), uncharacterized subfamily. The M28 family contains aminopeptidases as well as carboxypeptidases. They typically have co-catalytic zinc ions; each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. This protein subfamily conserves some of the metal-coordinating residues of the typically co-catalytic M28 family which might suggest binding of a single metal ion.


Pssm-ID: 349895 [Multi-domain]  Cd Length: 290  Bit Score: 38.92  E-value: 8.77e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613  95 INFLLREIQKIKDEARLDlYDIEVDTQYSSGAFHLWGMTISYT-------NLSNVVVKIsqKSSDNENYLLVNSH----Y 163
Cdd:cd05643  20 YVKAAEEVKELLEELGLE-AKLISDIYDGGERILTPQSPISWEliegelnETLPILYAI--IGKETPPEIAFVAHlchpK 96
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 164 dsevqtPAAGDDGVMVVVMLETLRVISRseRTLTHP---VVFLFnGAEeacMLGSHGFITQH-KWSKNCKALVNLDSTGA 239
Cdd:cd05643  97 ------PGANDNASGSALLLEVARVLAK--LILNRPkrgICFLW-VPE---YTGTAAYFAQHpDRLKKIIAVINLDMVGE 164
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24655613 240 GgrevLFQTGPnhPWLAKYYQASVPHPYAQTLAEEL------------FQHNFIPSDTDFRIFRDYGgVPgldmaSVMNG 307
Cdd:cd05643 165 D----QTKTGS--TLMLVPTPLSFPSYLNEELAQKLsnftgsslpavrYGKEPYEGGSDHDVFSDPG-IP-----AVMFN 232
                       250       260       270       280
                ....*....|....*....|....*....|....*....|..
gi 24655613 308 -----YvYHTEFDNFKNVEYGTYQSTGENVLPLIWALANAPE 344
Cdd:cd05643 233 twpdrY-YHTSDDTPDKLDPETLKNVGAAVLLTAYALANGEE 273
 
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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