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4ZFN

Hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT) from Sulfolobus solfataricus containing GMP complexed in two different ways together with one or two MG2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0016757molecular_functionglycosyltransferase activity
B0016757molecular_functionglycosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue 5GP A 201
ChainResidue
APHE63
AASP148
AHOH408
AHOH411
AHOH428
AHOH436
AHOH445
AHOH504
AHOH523
AASP97
ATHR98
AGLY99
AGLU100
ATHR101
ALYS125
ATRP142
AILE143

site_idAC2
Number of Residues6
Detailsbinding site for residue MG A 202
ChainResidue
ASO4203
AHOH416
AHOH419
AHOH436
AHOH445
AHOH511

site_idAC3
Number of Residues8
Detailsbinding site for residue SO4 A 203
ChainResidue
ALEU37
ATHR38
AGLY39
AMG202
AHOH416
AHOH436
AHOH511
BHOH331

site_idAC4
Number of Residues22
Detailsbinding site for residue 5GP B 201
ChainResidue
BPHE63
BASP93
BASP94
BVAL95
BALA96
BASP97
BTHR98
BGLY99
BGLU100
BTHR101
BLYS125
BTRP142
BILE143
BPHE145
BASP148
BMG203
BSO4204
BHOH308
BHOH315
BHOH332
BHOH334
BHOH423

site_idAC5
Number of Residues6
Detailsbinding site for residue MG B 202
ChainResidue
BSO4204
BHOH312
BHOH334
BHOH400
BHOH413
BHOH468

site_idAC6
Number of Residues5
Detailsbinding site for residue MG B 203
ChainResidue
B5GP201
BSO4204
BHOH308
BHOH315
BHOH359

site_idAC7
Number of Residues14
Detailsbinding site for residue SO4 B 204
ChainResidue
BTHR38
BGLY39
BLYS62
B5GP201
BMG202
BMG203
BHOH308
BHOH312
BHOH315
BHOH319
BHOH321
BHOH359
BHOH416
BHOH417

221716

PDB entries from 2024-06-26

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