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5KM9

Human Histidine Triad Nucleotide Binding Protein 2 (hHint2) adenosine complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
B0003824molecular_functioncatalytic activity
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue ADN B 201
ChainResidue
AHOH328
BGLN143
BSER144
BVAL145
BHIS151
BGOL203
BHOH336
BHOH338
BHOH382
BPHE56
BILE59
BLEU64
BPHE78
BARG79
BASP80
BVAL81
BALA82

site_idAC2
Number of Residues9
Detailsbinding site for residue PG4 B 202
ChainResidue
AGLN84
AARG156
AGLN159
AHOH309
BGLN73
BGLN74
BLYS94
BPRO161
BGLY163

site_idAC3
Number of Residues4
Detailsbinding site for residue GOL B 203
ChainResidue
ATRP160
BALA142
BSER144
BADN201

site_idAC4
Number of Residues3
Detailsbinding site for residue CL A 201
ChainResidue
AASN136
ASER144
AHIS151

Functional Information from PROSITE/UniProt
site_idPS00892
Number of Residues19
DetailsHIT_1 HIT domain signature. NdgklGaQsVyHLHIHVLG
ChainResidueDetails
BASN136-GLY154

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Tele-AMP-histidine intermediate => ECO:0000269|PubMed:16762638
ChainResidueDetails
BHIS149
AHIS149

site_idSWS_FT_FI2
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:23659632, ECO:0007744|PDB:4INI
ChainResidueDetails
BSER63
AHIS149
BASP80
BASN136
BALA142
BHIS149
ASER63
AASP80
AASN136
AALA142

site_idSWS_FT_FI3
Number of Residues4
DetailsMOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:Q9D0S9
ChainResidueDetails
BLYS119
BLYS139
ALYS119
ALYS139

237735

PDB entries from 2025-06-18

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