Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

3CTZ

Structure of human cytosolic X-prolyl aminopeptidase

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0010815biological_processbradykinin catabolic process
A0016787molecular_functionhydrolase activity
A0030145molecular_functionmanganese ion binding
A0042803molecular_functionprotein homodimerization activity
A0043069biological_processnegative regulation of programmed cell death
A0046872molecular_functionmetal ion binding
A0070006molecular_functionmetalloaminopeptidase activity
A0070062cellular_componentextracellular exosome
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN A 624
ChainResidue
AASP426
AHIS489
AGLU523
AGLU537
AHOH644
AHOH1519
AHOH1520

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN A 625
ChainResidue
AASP426
ATHR428
AGLU537
AHOH644
AHOH1518
APHE381
AASP415

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 626
ChainResidue
AASP281
ATHR435
AHOH658
AHOH670
AHOH717
AHOH739
AHOH752

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE NA A 627
ChainResidue
AGLY486
ALYS507

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE P6G A 628
ChainResidue
APHE381
AILE394
AHIS395
AHIS485
AGLY486
AHIS489
AHIS498
AGLU523
AHOH659
AHOH792
AHOH861
AHOH1298
AHOH1518
AHOH1520

Functional Information from PROSITE/UniProt
site_idPS00491
Number of Residues13
DetailsPROLINE_PEPTIDASE Aminopeptidase P and proline dipeptidase signature. HGTGHgVGSfLNV
ChainResidueDetails
AHIS485-VAL497

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:O44750
ChainResidueDetails
AARG77
AHIS395
AHIS498

site_idSWS_FT_FI2
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:18515364, ECO:0007744|PDB:3CTZ
ChainResidueDetails
AASP415
AASP426
AHIS489
AGLU523
AGLU537

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: N6-acetyllysine => ECO:0007744|PubMed:19608861
ChainResidueDetails
ALYS304

218853

數據於2024-04-24公開中

PDB statisticsPDBj update infoContact PDBjnumon