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Protein

Guanylate kinase

Gene

gmk

Organism
Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)
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)DescriptionActionsGraphical viewLength
Nucleotide bindingi12 – 19ATPUniRule annotation8

GO - Molecular functioni

Keywordsi

Molecular functionKinase, Transferase
LigandATP-binding, Nucleotide-binding

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:Ldb1415
OrganismiLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)
Taxonomic identifieri390333 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
Proteomesi
  • UP000001259 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002663391 – 204Guanylate kinaseAdd BLAST204

Interactioni

Protein-protein interaction databases

STRINGi390333.Ldb1415.

Structurei

3D structure databases

ProteinModelPortaliQ1G9H8.
SMRiQ1G9H8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini5 – 184Guanylate kinase-likeUniRule annotationAdd BLAST180

Sequence similaritiesi

Belongs to the guanylate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UHA. Bacteria.
COG0194. LUCA.
HOGENOMiHOG000037639.
KOiK00942.
OMAiYGTLKSE.

Family and domain databases

HAMAPiMF_00328. Guanylate_kinase. 1 hit.
InterProiView protein in InterPro
IPR008145. GK/Ca_channel_bsu.
IPR008144. Guanylate_kin-like_dom.
IPR017665. Guanylate_kinase.
IPR020590. Guanylate_kinase_CS.
IPR027417. P-loop_NTPase.
PfamiView protein in Pfam
PF00625. Guanylate_kin. 1 hit.
SMARTiView protein in SMART
SM00072. GuKc. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR03263. guanyl_kin. 1 hit.
PROSITEiView protein in PROSITE
PS00856. GUANYLATE_KINASE_1. 1 hit.
PS50052. GUANYLATE_KINASE_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1G9H8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADKGLLLVL SGPSGVGKGT VKSAIVEHKV FPFEYSVSMT TRKPREGEVN
60 70 80 90 100
GKDYYFVTRE EFKQAIADNQ LLEYNEYVGN LYGTPLGPVK EMLAAGKDVL
110 120 130 140 150
LEIDVNGART VRQQMPEGVF IFLTPPDLHT LRDRLEHRGT ESEDVIRGRI
160 170 180 190 200
AQARKEILVM QDYDYAVVND TVANAVNHIK AIVDAEHVSV RRVIDDYRKM

VKED
Length:204
Mass (Da):22,967
Last modified:June 27, 2006 - v1
Checksum:iF19A3EA20916852F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954253 Genomic DNA. Translation: CAI98216.1.
RefSeqiWP_011544043.1. NZ_JQAV01000009.1.

Genome annotation databases

EnsemblBacteriaiCAI98216; CAI98216; Ldb1415.
GeneIDi4085315.
KEGGildb:Ldb1415.
PATRICifig|390333.13.peg.1953.

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.

Entry informationi

Entry nameiKGUA_LACDA
AccessioniPrimary (citable) accession number: Q1G9H8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: June 27, 2006
Last modified: June 7, 2017
This is version 70 of the entry and version 1 of the sequence. See 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