ID   KGUA_DESHY              Reviewed;         200 AA.
AC   Q24TX4;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   18-APR-2006, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=Guanylate kinase {ECO:0000255|HAMAP-Rule:MF_00328};
DE            EC=2.7.4.8 {ECO:0000255|HAMAP-Rule:MF_00328};
DE   AltName: Full=GMP kinase {ECO:0000255|HAMAP-Rule:MF_00328};
GN   Name=gmk {ECO:0000255|HAMAP-Rule:MF_00328}; OrderedLocusNames=DSY2729;
OS   Desulfitobacterium hafniense (strain Y51).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Desulfitobacteriaceae;
OC   Desulfitobacterium.
OX   NCBI_TaxID=138119;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Y51;
RX   PubMed=16513756; DOI=10.1128/jb.188.6.2262-2274.2006;
RA   Nonaka H., Keresztes G., Shinoda Y., Ikenaga Y., Abe M., Naito K.,
RA   Inatomi K., Furukawa K., Inui M., Yukawa H.;
RT   "Complete genome sequence of the dehalorespiring bacterium
RT   Desulfitobacterium hafniense Y51 and comparison with Dehalococcoides
RT   ethenogenes 195.";
RL   J. Bacteriol. 188:2262-2274(2006).
CC   -!- FUNCTION: Essential for recycling GMP and indirectly, cGMP.
CC       {ECO:0000255|HAMAP-Rule:MF_00328}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + GMP = ADP + GDP; Xref=Rhea:RHEA:20780,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58115, ChEBI:CHEBI:58189,
CC         ChEBI:CHEBI:456216; EC=2.7.4.8; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00328};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00328}.
CC   -!- SIMILARITY: Belongs to the guanylate kinase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00328}.
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DR   EMBL; AP008230; BAE84518.1; -; Genomic_DNA.
DR   RefSeq; WP_011460557.1; NC_007907.1.
DR   AlphaFoldDB; Q24TX4; -.
DR   SMR; Q24TX4; -.
DR   STRING; 138119.DSY2729; -.
DR   EnsemblBacteria; BAE84518; BAE84518; DSY2729.
DR   KEGG; dsy:DSY2729; -.
DR   eggNOG; COG0194; Bacteria.
DR   HOGENOM; CLU_001715_1_2_9; -.
DR   OMA; EWAVVHG; -.
DR   OrthoDB; 1502854at2; -.
DR   Proteomes; UP000001946; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004385; F:guanylate kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00328; Guanylate_kinase; 1.
DR   InterPro; IPR008145; GK/Ca_channel_bsu.
DR   InterPro; IPR008144; Guanylate_kin-like_dom.
DR   InterPro; IPR017665; Guanylate_kinase.
DR   InterPro; IPR020590; Guanylate_kinase_CS.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF00625; Guanylate_kin; 1.
DR   SMART; SM00072; GuKc; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR03263; guanyl_kin; 1.
DR   PROSITE; PS00856; GUANYLATE_KINASE_1; 1.
DR   PROSITE; PS50052; GUANYLATE_KINASE_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Kinase; Nucleotide-binding; Reference proteome;
KW   Transferase.
FT   CHAIN           1..200
FT                   /note="Guanylate kinase"
FT                   /id="PRO_0000266317"
FT   DOMAIN          6..184
FT                   /note="Guanylate kinase-like"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00328"
FT   BINDING         13..20
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00328"
SQ   SEQUENCE   200 AA;  22840 MW;  76EC78301A7EB9B4 CRC64;
     MEQNHGLLIV LSGPSGAGKG TLCQELLRQL PQVKYSVSAT TRQPRPGEMD GLHYYFRSRE
     EFQTMIEQDQ LLEWAEFCGN YYGTPQFAVE QAIQAGNDVI LEIEIQGALQ VKQRFPQGVF
     IFVVPPSMDE LSQRIHKRGT ESEEVIQKRL QTAARELEYV SEYDYVVVND EIPLAVDKLK
     SILLAEKCRV KRKPYVFQGV