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Protein

Guanylate kinase

Gene

gmk

Organism
Clostridium perfringens (strain 13 / Type A)
Status
Reviewed-Annotation score: Annotation score: 3 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)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi18 – 258ATPBy similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. guanylate kinase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. purine nucleotide metabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciCPER195102:GJFM-1795-MONOMER.

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:CPE1748
OrganismiClostridium perfringens (strain 13 / Type A)
Taxonomic identifieri195102 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
ProteomesiUP000000818 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm By similarity

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 216216Guanylate kinasePRO_0000170525Add
BLAST

Proteomic databases

PRIDEiQ8XJK8.

Interactioni

Protein-protein interaction databases

STRINGi195102.CPE1748.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini11 – 189179Guanylate kinase-likeAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0194.
HOGENOMiHOG000037639.
KOiK00942.
OMAiILLAEKC.
OrthoDBiEOG6CP410.

Family and domain databases

Gene3Di3.40.50.300. 3 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.

Q8XJK8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MMNKIHKDNR GVLIVISGPS GAGKGTICKA LLEKHDDIFI SISATTRNPR
60 70 80 90 100
VGEVDGVNYH FLTKEEFKQR IAEDDFLEHA EVYGNYYGTP KSSVEKMLDE
110 120 130 140 150
GKNVILEIDI QGALKVKEKA TDGVFIFILP PSMEELKQRI IKRGSETPES
160 170 180 190 200
LMTRFKSAYK EINYVSKYNY AVVNDNVEDA VKKIEAILLA EKCRVDRLKE
210
NLLESKEDEM HEQLYD
Length:216
Mass (Da):24,605
Last modified:December 12, 2006 - v3
Checksum:iDD7E7AF5E6F7875A
GO

Sequence cautioni

The sequence BAB81454.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000016 Genomic DNA. Translation: BAB81454.1. Different initiation.
RefSeqiNP_562664.1. NC_003366.1.

Genome annotation databases

EnsemblBacteriaiBAB81454; BAB81454; BAB81454.
KEGGicpe:CPE1748.
PATRICi19497451. VBICloPer59675_1821.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000016 Genomic DNA. Translation: BAB81454.1. Different initiation.
RefSeqiNP_562664.1. NC_003366.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi195102.CPE1748.

Proteomic databases

PRIDEiQ8XJK8.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB81454; BAB81454; BAB81454.
KEGGicpe:CPE1748.
PATRICi19497451. VBICloPer59675_1821.

Phylogenomic databases

eggNOGiCOG0194.
HOGENOMiHOG000037639.
KOiK00942.
OMAiILLAEKC.
OrthoDBiEOG6CP410.

Enzyme and pathway databases

BioCyciCPER195102:GJFM-1795-MONOMER.

Family and domain databases

Gene3Di3.40.50.300. 3 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: 13 / Type A.

Entry informationi

Entry nameiKGUA_CLOPE
AccessioniPrimary (citable) accession number: Q8XJK8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 10, 2002
Last sequence update: December 12, 2006
Last modified: April 1, 2015
This is version 75 of the entry and version 3 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.