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1ZIO

PHOSPHOTRANSFERASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004017molecular_functionAMP kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006139biological_processnucleobase-containing compound metabolic process
A0008270molecular_functionzinc ion binding
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
A0046872molecular_functionmetal ion binding
A0046940biological_processnucleoside monophosphate phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 219
ChainResidue
ACYS130
ACYS133
ACYS150
ACYS153

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 220
ChainResidue
AAP5218
AHOH300
AHOH301
AHOH302
AHOH303

site_idAC3
Number of Residues36
DetailsBINDING SITE FOR RESIDUE AP5 A 218
ChainResidue
APRO9
AGLY10
AALA11
AGLY12
ALYS13
AGLY14
ATHR15
ATHR31
AGLY32
AARG36
AMET53
AASP57
AVAL59
AGLY85
AARG88
AGLN92
AARG123
ALEU124
AARG127
ATHR136
ATYR137
AHIS138
AARG160
AARG171
AGLN199
AMG220
AHOH300
AHOH302
AHOH303
AHOH305
AHOH326
AHOH364
AHOH376
AHOH444
AHOH468
AHOH481

Functional Information from PROSITE/UniProt
site_idPS00113
Number of Residues12
DetailsADENYLATE_KINASE Adenylate kinase signature. FLLDGFPRtvaQ
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"},{"source":"PubMed","id":"9715904","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues37
DetailsRegion: {"description":"LID","evidences":[{"source":"HAMAP-Rule","id":"MF_00235","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"9715904","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00235","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"9715904","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues6
Detailsa catalytic site defined by CSA, PubMed 1627570, 1548697, 9228065
ChainResidueDetails
ALYS13
AARG127
AARG171
AARG160
AASP162
AASP163

site_idMCSA1
Number of Residues5
DetailsM-CSA 290
ChainResidueDetails
ALYS13electrostatic stabiliser
AARG88attractive charge-charge interaction, electrostatic stabiliser, hydrogen bond donor
AARG127attractive charge-charge interaction, electrostatic stabiliser, hydrogen bond donor
AARG160attractive charge-charge interaction, electrostatic stabiliser, hydrogen bond donor
AARG171electrostatic stabiliser

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PDB entries from 2026-01-14

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