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3I7V

Crystal structure of AP4A hydrolase complexed with AP4A (ATP) (aq_158) from Aquifex aeolicus Vf5

Replaces:  2PQ1
Functional Information from GO Data
ChainGOidnamespacecontents
A0004081molecular_functionbis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity
A0005524molecular_functionATP binding
A0006167biological_processAMP biosynthetic process
A0006754biological_processATP biosynthetic process
A0016787molecular_functionhydrolase activity
B0004081molecular_functionbis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity
B0005524molecular_functionATP binding
B0006167biological_processAMP biosynthetic process
B0006754biological_processATP biosynthetic process
B0016787molecular_functionhydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE ATP A 135
ChainResidue
ASER6
AHOH303
AHOH305
AHOH318
AHOH512
AHOH515
BLYS72
BHOH477
BHOH478
ALYS31
ATYR67
ATYR69
ALYS78
ATYR115
AEDO138
AHOH273
AHOH274

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE B4P A 136
ChainResidue
ALYS2
ALYS3
APHE5
AHOH298
AHOH424
AHOH425
AHOH504
AHOH505
AHOH507
AHOH509
AHOH540
BMET1
BLYS2
BLYS3
BPHE5
BLYS81
BHOH282

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 137
ChainResidue
ATYR67
ATRP68
BTHR70
BGLY73

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 138
ChainResidue
ASER28
ALYS31
AILE65
ATYR82
AASP118
AATP135

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 139
ChainResidue
AGLU42
ALEU112
AHOH263
AHOH377

site_idAC6
Number of Residues17
DetailsBINDING SITE FOR RESIDUE ATP B 135
ChainResidue
ALYS72
AHOH334
AHOH335
BSER6
BLYS31
BTYR67
BTYR69
BLYS78
BTYR115
BEDO138
BEDO141
BHOH216
BHOH248
BHOH249
BHOH251
BHOH253
BHOH513

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 136
ChainResidue
BGLU41
BLYS81
BTYR83

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 137
ChainResidue
BGLU41
BILE58
BASP60

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 138
ChainResidue
BTHR22
BSER24
BTYR115
BATP135

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 139
ChainResidue
AGLY73
AARG75
BTYR67
BTRP68
BHOH480

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 140
ChainResidue
BGLU41
BGLU42
BLYS114
BLYS119

site_idBC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO B 141
ChainResidue
BSER28
BLYS31
BILE65
BTYR82
BTYR115
BASP118
BATP135

Functional Information from PROSITE/UniProt
site_idPS00893
Number of Residues22
DetailsNUDIX_BOX Nudix box signature. GniepgEkpeeTAvREVwEEtG
ChainResidueDetails
AGLY32-GLY53

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PDB entries from 2024-07-24

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