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Q5M3I4 (KGUA_STRT2) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 58. 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:stu1431
OrganismStreptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) [Complete proteome] [HAMAP]
Taxonomic identifier264199 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length209 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 – 209209Guanylate kinase HAMAP-Rule MF_00328
PRO_0000266418

Regions

Domain5 – 184180Guanylate kinase-like
Nucleotide binding12 – 198ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5M3I4 [UniParc].

Last modified February 1, 2005. Version 1.
Checksum: 99A65485CB8F2BA5

FASTA20924,053
        10         20         30         40         50         60 
MSERGLLIVF SGPSGVGKGT VRQEIFSKSD HKFEYSVSMT TRAQRPGEVD GKDYFFRSRE 

        70         80         90        100        110        120 
EFEELIRNGQ MLEYAEYVGN YYGTPLAYVN ETLDKGIDVF LEIEVQGALQ VKKKVPDAVF 

       130        140        150        160        170        180 
IFLTPPDLNE LEERLVGRGT DSEEVIAQRI ERAREEIALM SEYDYTIVND EVPLAAERVK 

       190        200 
RVIEAEHFRV ERVIGHYRNM ISDKRLSDK 

« Hide

References

[1]"Complete sequence and comparative genome analysis of the dairy bacterium Streptococcus thermophilus."
Bolotin A., Quinquis B., Renault P., Sorokin A., Ehrlich S.D., Kulakauskas S., Lapidus A., Goltsman E., Mazur M., Pusch G.D., Fonstein M., Overbeek R., Kyprides N., Purnelle B., Prozzi D., Ngui K., Masuy D., Hancy F. expand/collapse author list , Burteau S., Boutry M., Delcour J., Goffeau A., Hols P.
Nat. Biotechnol. 22:1554-1558(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC BAA-250 / LMG 18311.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000023 Genomic DNA. Translation: AAV61044.1.
RefSeqYP_139859.1. NC_006448.1.

3D structure databases

ProteinModelPortalQ5M3I4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING264199.stu1431.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAV61044; AAV61044; stu1431.
GeneID3165408.
KEGGstl:stu1431.
PATRIC19804412. VBIStrThe97850_1405.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0194.
HOGENOMHOG000037639.
KOK00942.
OMAILEIDFQ.
OrthoDBEOG6CP410.
ProtClustDBPRK00300.

Enzyme and pathway databases

BioCycSTHE264199:GI6K-1386-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_STRT2
AccessionPrimary (citable) accession number: Q5M3I4
Entry history
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: February 1, 2005
Last modified: April 16, 2014
This is version 58 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