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Protein

Guanylate kinase

Gene

gmk

Organism
Prochlorococcus marinus (strain NATL2A)
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)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi12 – 198ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciPMAR59920:GI1O-524-MONOMER.

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:PMN2A_1799
OrganismiProchlorococcus marinus (strain NATL2A)
Taxonomic identifieri59920 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus
ProteomesiUP000002535 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 – 186186Guanylate kinasePRO_0000266368Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ46GV6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini5 – 183179Guanylate kinase-likeUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the guanylate kinase family.UniRule annotation
Contains 1 guanylate kinase-like domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0194.
HOGENOMiHOG000037640.
KOiK00942.
OMAiMEGVKQI.
OrthoDBiEOG6CP410.
PhylomeDBiQ46GV6.

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
HAMAPiMF_00328. Guanylate_kinase.
InterProiIPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like.
IPR017665. Guanylate_kinase.
IPR020590. Guanylate_kinase_CS.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamiPF00625. Guanylate_kin. 1 hit.
[Graphical view]
SMARTiSM00072. GuKc. 1 hit.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR03263. guanyl_kin. 1 hit.
PROSITEiPS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q46GV6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSLGNLTVL TGPSGVGKGT IVRKILESHS DVWLSISATT RQPRSGEIDG
60 70 80 90 100
EHYFFLEKKQ FQEIIDKDGF LEWASFSNNF YGTPKKIVKE KIEKGTNVLL
110 120 130 140 150
EIELEGARQI RKSFPEAFQI FLAPPNLYEL EKRIRGRGTE TEESIRDRLS
160 170 180
IAEKELIAQK EFDAVVINED IEKAFKEIEG FMGLKL
Length:186
Mass (Da):21,155
Last modified:September 13, 2005 - v1
Checksum:iE165FFE698FE48C0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000095 Genomic DNA. Translation: AAZ59287.1.
RefSeqiWP_011294432.1. NC_007335.2.
YP_292990.1. NC_007335.2.

Genome annotation databases

EnsemblBacteriaiAAZ59287; AAZ59287; PMN2A_1799.
KEGGipmn:PMN2A_1799.
PATRICi23023135. VBIProMar14922_0514.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000095 Genomic DNA. Translation: AAZ59287.1.
RefSeqiWP_011294432.1. NC_007335.2.
YP_292990.1. NC_007335.2.

3D structure databases

ProteinModelPortaliQ46GV6.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAZ59287; AAZ59287; PMN2A_1799.
KEGGipmn:PMN2A_1799.
PATRICi23023135. VBIProMar14922_0514.

Phylogenomic databases

eggNOGiCOG0194.
HOGENOMiHOG000037640.
KOiK00942.
OMAiMEGVKQI.
OrthoDBiEOG6CP410.
PhylomeDBiQ46GV6.

Enzyme and pathway databases

BioCyciPMAR59920:GI1O-524-MONOMER.

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
HAMAPiMF_00328. Guanylate_kinase.
InterProiIPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like.
IPR017665. Guanylate_kinase.
IPR020590. Guanylate_kinase_CS.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamiPF00625. Guanylate_kin. 1 hit.
[Graphical view]
SMARTiSM00072. GuKc. 1 hit.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR03263. guanyl_kin. 1 hit.
PROSITEiPS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NATL2A.

Entry informationi

Entry nameiKGUA_PROMT
AccessioniPrimary (citable) accession number: Q46GV6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: September 13, 2005
Last modified: June 24, 2015
This is version 61 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. 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.