ID   ENGB_ALKEH              Reviewed;         206 AA.
AC   Q0A4P0;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   17-OCT-2006, sequence version 1.
DT   03-AUG-2022, entry version 87.
DE   RecName: Full=Probable GTP-binding protein EngB {ECO:0000255|HAMAP-Rule:MF_00321};
GN   Name=engB {ECO:0000255|HAMAP-Rule:MF_00321}; OrderedLocusNames=Mlg_2857;
OS   Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales;
OC   Ectothiorhodospiraceae; Alkalilimnicola.
OX   NCBI_TaxID=187272;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1101 / DSM 17681 / MLHE-1;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Sims D., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Oremland R.S.,
RA   Hoeft S.E., Switzer-Blum J., Kulp T., King G., Tabita R., Witte B.,
RA   Santini J.M., Basu P., Hollibaugh J.T., Xie G., Stolz J.F., Richardson P.;
RT   "Complete sequence of Alkalilimnicola ehrilichei MLHE-1.";
RL   Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Necessary for normal cell division and for the maintenance of
CC       normal septation. {ECO:0000255|HAMAP-Rule:MF_00321}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00321};
CC   -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC       GTPase superfamily. EngB GTPase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00321}.
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DR   EMBL; CP000453; ABI58197.1; -; Genomic_DNA.
DR   RefSeq; WP_011630590.1; NC_008340.1.
DR   AlphaFoldDB; Q0A4P0; -.
DR   SMR; Q0A4P0; -.
DR   PRIDE; Q0A4P0; -.
DR   EnsemblBacteria; ABI58197; ABI58197; Mlg_2857.
DR   KEGG; aeh:Mlg_2857; -.
DR   eggNOG; COG0218; Bacteria.
DR   HOGENOM; CLU_033732_1_0_6; -.
DR   OMA; LMMDIRH; -.
DR   OrthoDB; 1746051at2; -.
DR   Proteomes; UP000001962; Chromosome.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0000917; P:division septum assembly; IEA:UniProtKB-KW.
DR   CDD; cd01876; YihA_EngB; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00321; GTPase_EngB; 1.
DR   InterPro; IPR030393; G_ENGB_dom.
DR   InterPro; IPR006073; GTP-bd.
DR   InterPro; IPR019987; GTP-bd_ribosome_bio_YsxC.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF01926; MMR_HSR1; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR03598; GTPase_YsxC; 1.
DR   PROSITE; PS51706; G_ENGB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; GTP-binding; Magnesium; Metal-binding;
KW   Nucleotide-binding; Reference proteome; Septation.
FT   CHAIN           1..206
FT                   /note="Probable GTP-binding protein EngB"
FT                   /id="PRO_0000266806"
FT   DOMAIN          24..198
FT                   /note="EngB-type G"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         32..39
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         39
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         59..63
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         61
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         77..80
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         144..147
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT   BINDING         177..179
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
SQ   SEQUENCE   206 AA;  22869 MW;  3863BEA0EF7F9371 CRC64;
     MNPIYFQARF LTSAPDLRRM PPDQGREVAF AGRSNVGKSS AINTLTNQKS LARTSKTPGR
     TQLINVFPIT DEAALVDLPG YGYAKVPAAV RRRWDQVLPE YLAGRRALRG VVLVMDLRHP
     LTDFDRQMLD WCGHIGVPLH VLLTKADKFK AGAARNRGQN VGRQLRAEWP GVTWQIFSAS
     KRMGVDEAHA RLDEWLGLGP AAGEGR