Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

3R5H

Crystal Structure of ADP-AIR complex of purK: N5-carboxyaminoimidazole ribonucleotide synthetase

Functional Information from GO Data
ChainGOidnamespacecontents
A0004638molecular_functionphosphoribosylaminoimidazole carboxylase activity
A0005524molecular_functionATP binding
A0006189biological_process'de novo' IMP biosynthetic process
A0046872molecular_functionmetal ion binding
A0051287molecular_functionNAD binding
B0004638molecular_functionphosphoribosylaminoimidazole carboxylase activity
B0005524molecular_functionATP binding
B0006189biological_process'de novo' IMP biosynthetic process
B0046872molecular_functionmetal ion binding
B0051287molecular_functionNAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ADP A 400
ChainResidue
AARG107
AASN216
AASN267
AGLU268
AMG402
AHOH526
AHOH639
AHOH656
ALYS147
AGLY155
AGLN158
AGLU182
ALYS183
ATRP184
AVAL185
AGLU190

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE AIR A 401
ChainResidue
AGLY17
AGLN18
ALEU19
AGLU76
AGLU78
ATYR153
AARG272
ALYS340
AARG347
AHOH388
AHOH395
AHOH599
AHOH658

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 402
ChainResidue
AGLU268
AHOH387
AADP400
AHOH466
AHOH579
AHOH656

site_idAC4
Number of Residues18
DetailsBINDING SITE FOR RESIDUE ADP B 400
ChainResidue
BARG107
BLYS147
BGLN158
BGLU182
BLYS183
BTRP184
BVAL185
BPHE187
BGLU190
BHIS213
BASN216
BPHE257
BASN267
BGLU268
BMG402
BHOH403
BHOH473
BHOH571

site_idAC5
Number of Residues15
DetailsBINDING SITE FOR RESIDUE AIR B 401
ChainResidue
BGLY17
BGLN18
BLEU19
BGLU76
BARG272
BLYS340
BARG347
BHOH394
BHOH424
BHOH432
BHOH451
BHOH479
BHOH576
BHOH578
BHOH604

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 402
ChainResidue
BGLU255
BGLU268
BADP400
BHOH571
BHOH611

221051

PDB entries from 2024-06-12

PDB statisticsPDBj update infoContact PDBjnumon