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Protein

Adenylate kinase

Gene

adk

Organism
Thermosynechococcus elongatus (strain BP-1)
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

Pathway: 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 sitei31 – 311AMPUniRule annotation
Binding sitei36 – 361AMPUniRule annotation
Binding sitei92 – 921AMPUniRule annotation
Binding sitei127 – 1271ATPUniRule annotation
Binding sitei137 – 1371AMPUniRule annotation
Binding sitei148 – 1481AMPUniRule annotation
Binding sitei176 – 1761ATP; via carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi10 – 156ATPUniRule annotation
Nucleotide bindingi57 – 593AMPUniRule annotation
Nucleotide bindingi85 – 884AMPUniRule 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

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:tlr0100
OrganismiThermosynechococcus elongatus (strain BP-1)
Taxonomic identifieri197221 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesThermosynechococcus
ProteomesiUP000000440 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 – 195195Adenylate kinasePRO_0000158868Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi197221.tlr0100.

Structurei

3D structure databases

ProteinModelPortaliQ8DML4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni30 – 5930NMPbindUniRule annotationAdd
BLAST
Regioni126 – 14015LIDUniRule annotationAdd
BLAST

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.
HOGENOMiHOG000238772.
KOiK00939.
OMAiRTPEQVI.
OrthoDBiEOG679TH4.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00235. Adenylate_kinase_Adk.
InterProiIPR000850. Adenylat/UMP-CMP_kin.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR23359. PTHR23359. 1 hit.
PRINTSiPR00094. ADENYLTKNASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
PROSITEiPS00113. ADENYLATE_KINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8DML4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRLILFGGPG SGKGTQAAIL TTLLGIPHIS TGDILRAERA AGTLLGQQAQ
60 70 80 90 100
SYMDRGELVP DQVIVDMVAN RLQQPDTAAG WLLDGFPRNG AQAAVFEEML
110 120 130 140 150
KSIHQDYDYL LFLDVPAAIL QERALNRAKQ AVNGQQRSDD TPETILKRLQ
160 170 180 190
VYERETLPMI QQYMSHPKFV PIDGTRTIEE VTAAIQARIG EVNRV
Length:195
Mass (Da):21,524
Last modified:March 1, 2003 - v1
Checksum:i4CBB5069B0E477BD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000039 Genomic DNA. Translation: BAC07653.1.
RefSeqiNP_680891.1. NC_004113.1.
WP_011055955.1. NC_004113.1.

Genome annotation databases

EnsemblBacteriaiBAC07653; BAC07653; BAC07653.
GeneIDi1010391.
KEGGitel:tlr0100.
PATRICi23925382. VBITheElo119873_0103.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000039 Genomic DNA. Translation: BAC07653.1.
RefSeqiNP_680891.1. NC_004113.1.
WP_011055955.1. NC_004113.1.

3D structure databases

ProteinModelPortaliQ8DML4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi197221.tlr0100.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC07653; BAC07653; BAC07653.
GeneIDi1010391.
KEGGitel:tlr0100.
PATRICi23925382. VBITheElo119873_0103.

Phylogenomic databases

eggNOGiCOG0563.
HOGENOMiHOG000238772.
KOiK00939.
OMAiRTPEQVI.
OrthoDBiEOG679TH4.

Enzyme and pathway databases

UniPathwayiUPA00588; UER00649.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00235. Adenylate_kinase_Adk.
InterProiIPR000850. Adenylat/UMP-CMP_kin.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR23359. PTHR23359. 1 hit.
PRINTSiPR00094. ADENYLTKNASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
PROSITEiPS00113. ADENYLATE_KINASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: BP-1.

Entry informationi

Entry nameiKAD_THEEB
AccessioniPrimary (citable) accession number: Q8DML4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 28, 2003
Last sequence update: March 1, 2003
Last modified: April 29, 2015
This is version 82 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, Reference proteome

Documents

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

External Data

Dasty 3

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 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.