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1AI5

PENICILLIN ACYLASE COMPLEXED WITH M-NITROPHENYLACETIC ACID

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0016811molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
A0017000biological_processantibiotic biosynthetic process
B0016787molecular_functionhydrolase activity
B0017000biological_processantibiotic biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 558
ChainResidue
AGLU152
BASP73
BVAL75
BASP76
BPRO205
BASP252

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MNP B 559
ChainResidue
BSER1
BPRO22
BPHE24
BSER67
BALA69
BASN241
BHOH1018

site_idCAA
Number of Residues6
DetailsCALCIUM ION BINDING SITE.
ChainResidue
BASP73
BVAL75
BASP76
AGLU152
BPRO205
BASP252

site_idCAT
Number of Residues4
DetailsACTIVE SITE.
ChainResidue
BASN241
BSER1
BALA69
BGLN23

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Nucleophile
ChainResidueDetails
BSER1

site_idSWS_FT_FI2
Number of Residues5
DetailsBINDING:
ChainResidueDetails
BASP73
BVAL75
BASP76
BPRO205
BASP252

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 841
ChainResidueDetails
BSER1nucleofuge, nucleophile, proton acceptor, proton donor
BALA69electrostatic stabiliser
BASN241electrostatic stabiliser

218853

PDB entries from 2024-04-24

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