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2PAX

THE CATALYTIC FRAGMENT OF POLY(ADP-RIBOSE) POLYMERASE COMPLEXED WITH 4-AMINO-1,8-NAPHTHALIMIDE

Functional Information from GO Data
ChainGOidnamespacecontents
A0003950molecular_functionNAD+ ADP-ribosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE 4AN A 1
ChainResidue
AHIS862
AGLY863
ATYR896
APHE897
ALYS903
ASER904
ATYR907
AGLU988

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: For poly [ADP-ribose] polymerase activity => ECO:0000250|UniProtKB:P09874
ChainResidueDetails
AVAL991

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q9UGN5
ChainResidueDetails
AARG865
ASER874
APRO881
ATYR907

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a26
ChainResidueDetails
ATYR907
AGLU988

site_idMCSA1
Number of Residues3
DetailsM-CSA 76
ChainResidueDetails
ATYR907electrostatic stabiliser
ATHR910electrostatic stabiliser, hydrogen bond donor, van der waals interaction
AVAL991electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor

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PDB entries from 2024-05-01

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