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Protein

Guanylate kinase

Gene

gmk

Organism
Sphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256) (Sphingomonas alaskensis)
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 bindingi18 – 25ATPUniRule 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:Sala_3155
OrganismiSphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256) (Sphingomonas alaskensis)
Taxonomic identifieri317655 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaSphingomonadalesSphingomonadaceaeSphingopyxis
Proteomesi
  • UP000006578 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002664061 – 220Guanylate kinaseAdd BLAST220

Interactioni

Protein-protein interaction databases

STRINGi317655.Sala_3155.

Structurei

3D structure databases

ProteinModelPortaliQ1GNB4.
SMRiQ1GNB4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini11 – 190Guanylate kinase-likeUniRule annotationAdd BLAST180

Sequence similaritiesi

Belongs to the guanylate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UHA. Bacteria.
COG0194. LUCA.
HOGENOMiHOG000037638.
KOiK00942.
OMAiDYCVIND.
OrthoDBiPOG091H01Q4.

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.

Q1GNB4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADSVHLNRR GVLFVLSSPS GAGKTTISRM MLEEDKDIAL SVSATTRPPR
60 70 80 90 100
PGEIDGVHYH FVDTDTFKKM AADGAFLEWA HVFGHRYGTP RAPVEELLAA
110 120 130 140 150
GKDVLFDIDW QGAQQLYQEA GPDVVRVFVL PPTMEELERR LRARGTDSDE
160 170 180 190 200
VIAARMARAA NEISHWDGYD YVLINDHVGE CYGEVMAILR AERLKRRRQI
210 220
GLIGFARDLI RSVPDADTKL
Length:220
Mass (Da):24,635
Last modified:June 27, 2006 - v1
Checksum:i3948C80D54B6044B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000356 Genomic DNA. Translation: ABF54858.1.
RefSeqiWP_011543420.1. NC_008048.1.

Genome annotation databases

EnsemblBacteriaiABF54858; ABF54858; Sala_3155.
KEGGisal:Sala_3155.
PATRICi23695690. VBISphAla23391_3250.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000356 Genomic DNA. Translation: ABF54858.1.
RefSeqiWP_011543420.1. NC_008048.1.

3D structure databases

ProteinModelPortaliQ1GNB4.
SMRiQ1GNB4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi317655.Sala_3155.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF54858; ABF54858; Sala_3155.
KEGGisal:Sala_3155.
PATRICi23695690. VBISphAla23391_3250.

Phylogenomic databases

eggNOGiENOG4108UHA. Bacteria.
COG0194. LUCA.
HOGENOMiHOG000037638.
KOiK00942.
OMAiDYCVIND.
OrthoDBiPOG091H01Q4.

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.
ProtoNetiSearch...

Entry informationi

Entry nameiKGUA_SPHAL
AccessioniPrimary (citable) accession number: Q1GNB4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: June 27, 2006
Last modified: April 12, 2017
This is version 67 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

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.