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5AHE

Crystal structure of Salmonella enterica HisA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000105biological_processL-histidine biosynthetic process
A0000162biological_processtryptophan biosynthetic process
A0003949molecular_function1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity
A0005737cellular_componentcytoplasm
A0016853molecular_functionisomerase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 A 1245
ChainResidue
AGLY81
AARG83
AGLY102
ASER103
AHOH2042
AHOH2043
AHOH2114

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PO4 A 1246
ChainResidue
AHOH2097
AGLY225
AARG226

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 A 1247
ChainResidue
ALYS138
ALYS138
AGLU154
AGLU154
AGLU189
AARG193
AHOH2079
AHOH2089

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 1248
ChainResidue
AALA5
AGLY225
ALEU229
AHOH2006
AHOH2007

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE EPE A 1249
ChainResidue
AMET1
AARG131
AGLN139
AGLU147
AASN148
AGLY150
AARG220
AGLN243
AHOH2073

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1250
ChainResidue
AASP110
ALYS113
APHE119
AGLN122
AGOL1251

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1251
ChainResidue
AALA97
AVAL106
APRO109
AGLN122
ALEU156
AGOL1250
AHOH2077

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000250
ChainResidueDetails
AASP7

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000250
ChainResidueDetails
AASP129

225158

PDB entries from 2024-09-18

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