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Q46GV6 (KGUA_PROMT) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 53. 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:PMN2A_1799
OrganismProchlorococcus marinus (strain NATL2A) [Complete proteome] [HAMAP]
Taxonomic identifier59920 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus

Protein attributes

Sequence length186 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 – 186186Guanylate kinase HAMAP-Rule MF_00328
PRO_0000266368

Regions

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

Sequences

Sequence LengthMass (Da)Tools
Q46GV6 [UniParc].

Last modified September 13, 2005. Version 1.
Checksum: E165FFE698FE48C0

FASTA18621,155
        10         20         30         40         50         60 
MSSLGNLTVL TGPSGVGKGT IVRKILESHS DVWLSISATT RQPRSGEIDG EHYFFLEKKQ 

        70         80         90        100        110        120 
FQEIIDKDGF LEWASFSNNF YGTPKKIVKE KIEKGTNVLL EIELEGARQI RKSFPEAFQI 

       130        140        150        160        170        180 
FLAPPNLYEL EKRIRGRGTE TEESIRDRLS IAEKELIAQK EFDAVVINED IEKAFKEIEG 


FMGLKL 

« Hide

References

[1]"Patterns and implications of gene gain and loss in the evolution of Prochlorococcus."
Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S., Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M., Richardson P., Chisholm S.W.
PLoS Genet. 3:2515-2528(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NATL2A.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000095 Genomic DNA. Translation: AAZ59287.1.
RefSeqYP_292990.1. NC_007335.2.

3D structure databases

ProteinModelPortalQ46GV6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING59920.PMN2A_1799.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAZ59287; AAZ59287; PMN2A_1799.
GeneID3607209.
KEGGpmn:PMN2A_1799.
PATRIC23023135. VBIProMar14922_0514.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0194.
HOGENOMHOG000037640.
KOK00942.
OMADAVFSIS.
OrthoDBEOG6CP410.
PhylomeDBQ46GV6.

Enzyme and pathway databases

BioCycPMAR59920:GI1O-524-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.
IPR020590. Guanylate_kinase_CS.
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.
PROSITEPS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameKGUA_PROMT
AccessionPrimary (citable) accession number: Q46GV6
Entry history
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: September 13, 2005
Last modified: July 9, 2014
This is version 53 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