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1Z1W

Crystal structures of the tricorn interacting facor F3 from Thermoplasma acidophilum, a zinc aminopeptidase in three different conformations

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0005737cellular_componentcytoplasm
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0042277molecular_functionpeptide binding
A0043171biological_processpeptide catabolic process
A0046872molecular_functionmetal ion binding
A0070006molecular_functionmetalloaminopeptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 800
ChainResidue
AHIS265
AGLU266
AHIS269
AGLU288

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 801
ChainResidue
ATYR194
ALYS256
AARG257

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VIAHEIAHQW
ChainResidueDetails
AVAL262-TRP271

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000305
ChainResidueDetails
AGLU266

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
AGLU101
AGLY230

site_idSWS_FT_FI3
Number of Residues3
DetailsBINDING:
ChainResidueDetails
AHIS265
AHIS269
AGLU288

site_idSWS_FT_FI4
Number of Residues1
DetailsSITE: Transition state stabilizer => ECO:0000250
ChainResidueDetails
ATYR351

218853

PDB entries from 2024-04-24

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