ENGB_CHLT3
ID ENGB_CHLT3 Reviewed; 193 AA.
AC B3QS35;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 02-SEP-2008, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=Probable GTP-binding protein EngB {ECO:0000255|HAMAP-Rule:MF_00321};
GN Name=engB {ECO:0000255|HAMAP-Rule:MF_00321}; OrderedLocusNames=Ctha_1521;
OS Chloroherpeton thalassium (strain ATCC 35110 / GB-78).
OC Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chloroherpeton.
OX NCBI_TaxID=517418;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35110 / GB-78;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Mikhailova N., Liu Z., Li T., Zhao F., Overmann J.,
RA Bryant D.A., Richardson P.;
RT "Complete sequence of Chloroherpeton thalassium ATCC 35110.";
RL Submitted (JUN-2008) 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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001100; ACF13980.1; -; Genomic_DNA.
DR RefSeq; WP_012500064.1; NC_011026.1.
DR AlphaFoldDB; B3QS35; -.
DR SMR; B3QS35; -.
DR STRING; 517418.Ctha_1521; -.
DR EnsemblBacteria; ACF13980; ACF13980; Ctha_1521.
DR KEGG; cts:Ctha_1521; -.
DR eggNOG; COG0218; Bacteria.
DR HOGENOM; CLU_033732_3_0_10; -.
DR OMA; LMMDIRH; -.
DR OrthoDB; 1746051at2; -.
DR Proteomes; UP000001208; 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..193
FT /note="Probable GTP-binding protein EngB"
FT /id="PRO_1000115963"
FT DOMAIN 22..193
FT /note="EngB-type G"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 30..37
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 37
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 57..61
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 59
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 75..78
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 142..145
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 172..174
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
SQ SEQUENCE 193 AA; 21880 MW; FD9C66F08FB53DC1 CRC64;
MKIESAEFYK SVTRLEDLPK DGLPEIAFAG RSNVGKSSLM NTLMGKKDLA RASATPGKTR
EINFFLVNGK YYFVDLPGYG FAKVSKSLQE NWQQLMEGYL KSRAELKLIV LLIDSRHPAL
PIDLEMNEFL SFFGRRFAIV RTKTDKLNQS ALAKSKRESE KAFYDFEFIM DFSSVTGKGK
KELLSVLSTY LTS
