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Q7V2K9 (KGUA_PROMP) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Guanylate kinase

EC=2.7.4.8
Alternative name(s):
GMP kinase
Gene names
Name:gmk
Ordered Locus Names:PMM0467
OrganismProchlorococcus marinus subsp. pastoris (strain CCMP1986 / MED4) [Complete proteome] [HAMAP]
Taxonomic identifier59919 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus

Protein attributes

Sequence length184 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Essential for recycling GMP and indirectly, cGMP By similarity. HAMAP-Rule MF_00328

Catalytic activity

ATP + GMP = ADP + GDP. HAMAP-Rule MF_00328

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00328.

Sequence similarities

Belongs to the guanylate kinase family.

Contains 1 guanylate kinase-like domain.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processpurine nucleotide metabolic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

guanylate kinase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 184184Guanylate kinase HAMAP-Rule MF_00328
PRO_0000170586

Regions

Domain5 – 183179Guanylate kinase-like
Nucleotide binding12 – 198ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q7V2K9 [UniParc].

Last modified October 1, 2003. Version 1.
Checksum: 73551ABE716FCBB4

FASTA18421,228
        10         20         30         40         50         60 
MKNLKKLIII TGPSGVGKGT VIKELLDRNK DIWLSISATT RNPRVGEKDD LNYYFIGEER 

        70         80         90        100        110        120 
FKDMIDKKEF LEWAQFAGNY YGTPLSTVNE KIEKGFIVLL EIEVEGAKQI KEKFPESLSI 

       130        140        150        160        170        180 
FLLPPSKEEL EKRIRNRGTE KEEAIDRRLS RANYEIASSN QFDFVLTNHD VDETVKEVLK 


IIKS 

« Hide

References

[1]"Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche differentiation."
Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A., Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L., Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C. expand/collapse author list , Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R., Chisholm S.W.
Nature 424:1042-1047(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CCMP1986 / MED4.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX548174 Genomic DNA. Translation: CAE18926.1.
RefSeqNP_892585.1. NC_005072.1.

3D structure databases

ProteinModelPortalQ7V2K9.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING59919.PMM0467.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAE18926; CAE18926; PMM0467.
GeneID1726541.
KEGGpmm:PMM0467.
PATRIC23031698. VBIProMar68066_0521.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0194.
HOGENOMHOG000037639.
KOK00942.
OMARCILDIE.
OrthoDBEOG6CP410.
ProtClustDBPRK00300.

Enzyme and pathway databases

BioCycPMAR59919:GJMQ-485-MONOMER.

Family and domain databases

Gene3D3.40.50.300. 2 hits.
HAMAPMF_00328. Guanylate_kinase.
InterProIPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like.
IPR017665. Guanylate_kinase.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamPF00625. Guanylate_kin. 1 hit.
[Graphical view]
SMARTSM00072. GuKc. 1 hit.
[Graphical view]
SUPFAMSSF52540. SSF52540. 1 hit.
TIGRFAMsTIGR03263. guanyl_kin. 1 hit.
PROSITEPS50052. GUANYLATE_KINASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameKGUA_PROMP
AccessionPrimary (citable) accession number: Q7V2K9
Entry history
Integrated into UniProtKB/Swiss-Prot: March 15, 2004
Last sequence update: October 1, 2003
Last modified: April 16, 2014
This is version 64 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families