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

4ITS

Crystal structure of the catalytic domain of human Pus1 with MES in the active site

Functional Information from GO Data
ChainGOidnamespacecontents
A0001522biological_processpseudouridine synthesis
A0003723molecular_functionRNA binding
A0009451biological_processRNA modification
A0009982molecular_functionpseudouridine synthase activity
A0031119biological_processtRNA pseudouridine synthesis
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE MES A 501
ChainResidue
AARG144
AHOH602
AHOH618
ATHR145
AASP146
AVAL149
ATYR201
APHE289
AMET291
ALEU333
ASO4502

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 502
ChainResidue
AALA143
AARG144
AARG199
AMES501
AHOH629
AHOH753

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 503
ChainResidue
ALYS85
ASER138
AGLN140
AARG223

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 504
ChainResidue
ALYS83
ALYS159
AARG274
AGLU275

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 505
ChainResidue
AHIS292
AARG295
ALYS327
AHOH744

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"24722331","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4ITS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4NZ6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

PDB statisticsPDBj update infoContact PDBjnumon