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Protein

Adenylate kinase

Gene

adk

Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism.UniRule annotation

Catalytic activityi

ATP + AMP = 2 ADP.UniRule annotation

Pathwayi: AMP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes AMP from ADP.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Adenylate kinase (adk)
This subpathway is part of the pathway AMP biosynthesis via salvage pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes AMP from ADP, the pathway AMP biosynthesis via salvage pathway and in Purine metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei32 – 321AMPUniRule annotation
Binding sitei37 – 371AMPUniRule annotation
Binding sitei93 – 931AMPUniRule annotation
Binding sitei128 – 1281ATPUniRule annotation
Binding sitei130 – 1301AMPUniRule annotation
Binding sitei141 – 1411AMPUniRule annotation
Binding sitei169 – 1691ATP; via carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi11 – 166ATPUniRule annotation
Nucleotide bindingi58 – 603AMPUniRule annotation
Nucleotide bindingi86 – 894AMPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Nucleotide biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSELO269084:GCDQ-1936-MONOMER.
UniPathwayiUPA00588; UER00649.

Names & Taxonomyi

Protein namesi
Recommended name:
Adenylate kinaseUniRule annotation (EC:2.7.4.3UniRule annotation)
Short name:
AKUniRule annotation
Alternative name(s):
ATP-AMP transphosphorylaseUniRule annotation
ATP:AMP phosphotransferaseUniRule annotation
Adenylate monophosphate kinaseUniRule annotation
Gene namesi
Name:adkUniRule annotation
Ordered Locus Names:syc1884_d
OrganismiSynechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
Taxonomic identifieri269084 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
Proteomesi
  • UP000001175 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 186186Adenylate kinasePRO_0000158869Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi269084.syc1884_d.

Structurei

3D structure databases

ProteinModelPortaliO24706.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni31 – 6030NMPbindUniRule annotationAdd
BLAST
Regioni127 – 1337LIDUniRule annotation

Domaini

Consists of three domains, a large central CORE domain and two small peripheral domains, NMPbind and LID, which undergo movements during catalysis. The LID domain closes over the site of phosphoryl transfer upon ATP binding. Assembling and dissambling the active center during each catalytic cycle provides an effective means to prevent ATP hydrolysis.UniRule annotation

Sequence similaritiesi

Belongs to the adenylate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0563. LUCA.
HOGENOMiHOG000238772.
KOiK00939.
OMAiINIHVDP.
OrthoDBiEOG679TH4.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00235. Adenylate_kinase_Adk.
InterProiIPR006259. Adenyl_kin_sub.
IPR000850. Adenylat/UMP-CMP_kin.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR23359. PTHR23359. 1 hit.
PRINTSiPR00094. ADENYLTKNASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR01351. adk. 1 hit.
PROSITEiPS00113. ADENYLATE_KINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O24706-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MARLIFLGPP GAGKGTQAVV VAEQLQLAHI STGELLRAAV TAQTPLGIEA
60 70 80 90 100
KGYMDRGELV PDSLVLGLVR DRLQQPDTAN GWILDGFPRN RSQAEALNLL
110 120 130 140 150
LTEINQQVDR AVNLDVPDPV IIERMLARGR ADDTESVIRR RLEVYREQTA
160 170 180
PLIDFFRDRQ QLLAIDGNSE VAAVTDRLVS ALQVAA
Length:186
Mass (Da):20,357
Last modified:January 1, 1998 - v1
Checksum:iBEEF7B44ADDA3961
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB000111 Genomic DNA. Translation: BAA22468.1.
AP008231 Genomic DNA. Translation: BAD80074.1.
RefSeqiWP_011244194.1. NC_006576.1.

Genome annotation databases

EnsemblBacteriaiBAD80074; BAD80074; syc1884_d.
KEGGisyc:syc1884_d.
PATRICi32489833. VBISynElo117686_2151.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB000111 Genomic DNA. Translation: BAA22468.1.
AP008231 Genomic DNA. Translation: BAD80074.1.
RefSeqiWP_011244194.1. NC_006576.1.

3D structure databases

ProteinModelPortaliO24706.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi269084.syc1884_d.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAD80074; BAD80074; syc1884_d.
KEGGisyc:syc1884_d.
PATRICi32489833. VBISynElo117686_2151.

Phylogenomic databases

eggNOGiCOG0563. LUCA.
HOGENOMiHOG000238772.
KOiK00939.
OMAiINIHVDP.
OrthoDBiEOG679TH4.

Enzyme and pathway databases

UniPathwayiUPA00588; UER00649.
BioCyciSELO269084:GCDQ-1936-MONOMER.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00235. Adenylate_kinase_Adk.
InterProiIPR006259. Adenyl_kin_sub.
IPR000850. Adenylat/UMP-CMP_kin.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR23359. PTHR23359. 1 hit.
PRINTSiPR00094. ADENYLTKNASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR01351. adk. 1 hit.
PROSITEiPS00113. ADENYLATE_KINASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Organization of a large gene cluster encoding ribosomal proteins in the cyanobacterium Synechococcus sp. strain PCC 6301: comparison of gene clusters among cyanobacteria, eubacteria and chloroplast genomes."
    Sugita M., Sugishita H., Fujishiro T., Tsuboi M., Sugita C., Endo T., Sugiura M.
    Gene 195:73-79(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Complete nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization."
    Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M., Kanehisa M., Omata T., Sugiura M., Sugita M.
    Photosyn. Res. 93:55-67(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27144 / PCC 6301 / SAUG 1402/1.

Entry informationi

Entry nameiKAD_SYNP6
AccessioniPrimary (citable) accession number: O24706
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 1, 1998
Last modified: July 6, 2016
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.