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Protein

Guanylate kinase

Gene

gmk

Organism
Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Essential for recycling GMP and indirectly, cGMP.By similarity

Catalytic activityi

ATP + GMP = ADP + GDP.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi13 – 20ATPBy similarity8

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Guanylate kinase (EC:2.7.4.8)
Alternative name(s):
GMP kinase
Gene namesi
Name:gmk
Ordered Locus Names:BH2512
OrganismiBacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Taxonomic identifieri272558 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
Proteomesi
  • UP000001258 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001704951 – 204Guanylate kinaseAdd BLAST204

Interactioni

Protein-protein interaction databases

STRINGi272558.BH2512.

Structurei

3D structure databases

ProteinModelPortaliQ9K9Y2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini6 – 184Guanylate kinase-likeAdd BLAST179

Sequence similaritiesi

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

Phylogenomic databases

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

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
HAMAPiMF_00328. Guanylate_kinase. 1 hit.
InterProiIPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like_dom.
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.

Q9K9Y2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEKEKGLLIV LSGPAGVGKG TVCSALRKHD TNIQYSVSAT TRAPRKGEVD
60 70 80 90 100
GVNYFFKSRE QFEAMIEKEE LLEWAEYVGN YYGTPIQYVR ETIDSGKDII
110 120 130 140 150
LEIEVQGALK VRERFPEGVF IFLMPPSLAE LRSRIVGRGT ETEEVINKRM
160 170 180 190 200
NVAKEEIEMM KKYDYVVEND EVELAVDRIK AIVTAEHCKR ERLIEKYHQL

VEVE
Length:204
Mass (Da):23,407
Last modified:October 1, 2000 - v1
Checksum:i31EC64C3D3FE1ED7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000004 Genomic DNA. Translation: BAB06231.1.
PIRiH83963.
RefSeqiWP_010898663.1. NC_002570.2.

Genome annotation databases

EnsemblBacteriaiBAB06231; BAB06231; BAB06231.
KEGGibha:BH2512.
PATRICi18942212. VBIBacHal18977_2619.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000004 Genomic DNA. Translation: BAB06231.1.
PIRiH83963.
RefSeqiWP_010898663.1. NC_002570.2.

3D structure databases

ProteinModelPortaliQ9K9Y2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272558.BH2512.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB06231; BAB06231; BAB06231.
KEGGibha:BH2512.
PATRICi18942212. VBIBacHal18977_2619.

Phylogenomic databases

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

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
HAMAPiMF_00328. Guanylate_kinase. 1 hit.
InterProiIPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like_dom.
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...

Entry informationi

Entry nameiKGUA_BACHD
AccessioniPrimary (citable) accession number: Q9K9Y2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: October 1, 2000
Last modified: November 2, 2016
This is version 99 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

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.