Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Guanylate kinase

Gene

gmk

Organism
Prochlorococcus marinus (strain MIT 9312)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Essential for recycling GMP and indirectly, cGMP.UniRule annotation

Catalytic activityi

ATP + GMP = ADP + GDP.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi12 – 19ATPUniRule annotation8

GO - Molecular functioni

Keywordsi

Molecular functionKinase, Transferase
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Guanylate kinaseUniRule annotation (EC:2.7.4.8UniRule annotation)
Alternative name(s):
GMP kinaseUniRule annotation
Gene namesi
Name:gmkUniRule annotation
Ordered Locus Names:PMT9312_0467
OrganismiProchlorococcus marinus (strain MIT 9312)
Taxonomic identifieri74546 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesProchloraceaeProchlorococcus
Proteomesi
  • UP000002715 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002663671 – 184Guanylate kinaseAdd BLAST184

Interactioni

Protein-protein interaction databases

STRINGi74546.PMT9312_0467.

Structurei

3D structure databases

ProteinModelPortaliQ31C67.
SMRiQ31C67.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini5 – 183Guanylate kinase-likeUniRule annotationAdd BLAST179

Sequence similaritiesi

Belongs to the guanylate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UHA. Bacteria.
COG0194. LUCA.
HOGENOMiHOG000037639.
KOiK00942.
OMAiCIERVEY.
OrthoDBiPOG091H01Q4.

Family and domain databases

HAMAPiMF_00328. Guanylate_kinase. 1 hit.
InterProiView protein in InterPro
IPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like_dom.
IPR017665. Guanylate_kinase.
IPR020590. Guanylate_kinase_CS.
IPR027417. P-loop_NTPase.
PfamiView protein in Pfam
PF00625. Guanylate_kin. 1 hit.
SMARTiView protein in SMART
SM00072. GuKc. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR03263. guanyl_kin. 1 hit.
PROSITEiView protein in PROSITE
PS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q31C67-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKNQKKLIIL TGPSGVGKGT VIKEILGKDK NIWLSISATT REPREGEQEG
60 70 80 90 100
ENYYFLKQEK FKEMIEKNLF LEWAQFAGNY YGTPLSSVNE KITKGFTVLL
110 120 130 140 150
EIEVEGAKQI KEKFPESLSI FLLPPDKAEL ERRIRNRGTE KEEAIKKRLL
160 170 180
RASYEISASN QFDFELTNHN VDETAKRIIK LIQT
Length:184
Mass (Da):21,198
Last modified:December 6, 2005 - v1
Checksum:i57750784370D3457
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000111 Genomic DNA. Translation: ABB49528.1.
RefSeqiWP_011376027.1. NC_007577.1.

Genome annotation databases

EnsemblBacteriaiABB49528; ABB49528; PMT9312_0467.
KEGGipmi:PMT9312_0467.
PATRICi23004608. VBIProMar70153_0487.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000111 Genomic DNA. Translation: ABB49528.1.
RefSeqiWP_011376027.1. NC_007577.1.

3D structure databases

ProteinModelPortaliQ31C67.
SMRiQ31C67.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi74546.PMT9312_0467.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABB49528; ABB49528; PMT9312_0467.
KEGGipmi:PMT9312_0467.
PATRICi23004608. VBIProMar70153_0487.

Phylogenomic databases

eggNOGiENOG4108UHA. Bacteria.
COG0194. LUCA.
HOGENOMiHOG000037639.
KOiK00942.
OMAiCIERVEY.
OrthoDBiPOG091H01Q4.

Family and domain databases

HAMAPiMF_00328. Guanylate_kinase. 1 hit.
InterProiView protein in InterPro
IPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like_dom.
IPR017665. Guanylate_kinase.
IPR020590. Guanylate_kinase_CS.
IPR027417. P-loop_NTPase.
PfamiView protein in Pfam
PF00625. Guanylate_kin. 1 hit.
SMARTiView protein in SMART
SM00072. GuKc. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR03263. guanyl_kin. 1 hit.
PROSITEiView protein in PROSITE
PS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiKGUA_PROM9
AccessioniPrimary (citable) accession number: Q31C67
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: December 6, 2005
Last modified: April 12, 2017
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. 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.