Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4I90

Structure of the N254Y/H258Y mutant of the phosphatidylinositol-specific phospholipase C from S. aureus bound to choline

Functional Information from GO Data
ChainGOidnamespacecontents
A0006629biological_processlipid metabolic process
A0008081molecular_functionphosphoric diester hydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT A 500
ChainResidue
ALYS113
AARG166
ATRP185
AHOH647
AHOH679
AHOH771

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 501
ChainResidue
ALYS42
AHIS86
ALEU37
ALYS38
AASP39

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CHT A 502
ChainResidue
ATYR211
ATYR212
ATYR254
ATYR258

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CHT A 503
ChainResidue
ASER257
ATYR258
ATRP287
ATYR290
AHOH678

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 504
ChainResidue
ALYS114
ATHR125
APHE126

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues149
DetailsDomain: {"description":"PI-PLC X-box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00270","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00270","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00270","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

PDB statisticsPDBj update infoContact PDBjnumon