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

4IAO

Crystal structure of Sir2 C543S mutant in complex with SID domain of Sir4

Functional Information from GO Data
ChainGOidnamespacecontents
A0070403molecular_functionNAD+ binding
B0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 601
ChainResidue
ACYS372
ACYS375
ACYS396
ACYS399

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE APR A 602
ChainResidue
APHE274
AARG275
ATYR281
AGLN344
AHIS364
APHE445
AGLY471
ATHR472
ASER473
AVAL476
AASN496
AARG497
AASP498
AGLY511
ACYS513
CMET747
AGLY262
AALA263
AGLY264
ATHR267
AASP273

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 601
ChainResidue
BCYS372
BTHR374
BCYS375
BCYS396
BCYS399

site_idAC4
Number of Residues22
DetailsBINDING SITE FOR RESIDUE APR B 602
ChainResidue
BGLY262
BALA263
BGLY264
BTHR267
BASP273
BPHE274
BARG275
BTYR281
BGLN344
BHIS364
BPHE445
BGLY471
BTHR472
BSER473
BVAL476
BASN496
BARG497
BASP498
BGLY511
BTYR512
BCYS513
BHOH743

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00236
ChainResidueDetails
AHIS364
BHIS364

site_idSWS_FT_FI2
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:23307867, ECO:0000269|Ref.28
ChainResidueDetails
AGLY262
BCYS399
ACYS372
ACYS375
ACYS396
ACYS399
BGLY262
BCYS372
BCYS375
BCYS396

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P53686
ChainResidueDetails
AGLN344
BGLN344

site_idSWS_FT_FI4
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:23307867
ChainResidueDetails
AGLY471
AASN496
ACYS513
BGLY471
BASN496
BCYS513

226262

PDB entries from 2024-10-16

PDB statisticsPDBj update infoContact PDBjnumon