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4K46

Crystal Structure of Adenylate Kinase from Photobacterium profundum

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004017molecular_functionAMP kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006139biological_processnucleobase-containing compound metabolic process
A0009165biological_processnucleotide biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016776molecular_functionphosphotransferase activity, phosphate group as acceptor
A0019205molecular_functionnucleobase-containing compound kinase activity
A0044209biological_processAMP salvage
A0046940biological_processnucleoside monophosphate phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP A 301
ChainResidue
AGLY10
ATHR132
ATYR133
AHIS134
ATYR137
AGLY198
ALYS200
AVAL202
AHOH402
AHOH406
AHOH418
AALA11
AHOH427
AHOH431
AHOH446
AGLY12
ALYS13
AGLY14
ATHR15
AARG119
AMET120
AARG123

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE AMP A 302
ChainResidue
ATHR31
AGLY32
ALEU35
AARG36
AILE53
AGLN57
AVAL59
AILE64
AGLY85
AARG88
AGLN92
AARG156
AARG167
AHOH409
AHOH410
AHOH431
AHOH433
AHOH457
AHOH558
AHOH597

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PO4 A 303
ChainResidue
AMET1
AHOH561

Functional Information from PROSITE/UniProt
site_idPS00113
Number of Residues12
DetailsADENYLATE_KINASE Adenylate kinase signature. FLLDGFPRtipQ
ChainResidueDetails
APHE81-GLN92

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues29
DetailsRegion: {"description":"NMP","evidences":[{"source":"HAMAP-Rule","id":"MF_00235","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues37
DetailsRegion: {"description":"LID","evidences":[{"source":"HAMAP-Rule","id":"MF_00235","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00235","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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