ENGB_CERS4
ID ENGB_CERS4 Reviewed; 217 AA.
AC Q3IYY4;
DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT 08-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 90.
DE RecName: Full=Probable GTP-binding protein EngB {ECO:0000255|HAMAP-Rule:MF_00321};
GN Name=engB {ECO:0000255|HAMAP-Rule:MF_00321}; OrderedLocusNames=RHOS4_26820;
GN ORFNames=RSP_1066;
OS Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG
OS 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Rhodobacter
OS sphaeroides).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Rhodobacteraceae; Cereibacter.
OX NCBI_TaxID=272943;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203
RC / NCIMB 8253 / ATH 2.4.1.;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Richardson P., Mackenzie C.,
RA Choudhary M., Larimer F., Hauser L.J., Land M., Donohue T.J., Kaplan S.;
RT "Complete sequence of chromosome 1 of Rhodobacter sphaeroides 2.4.1.";
RL Submitted (SEP-2005) 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; CP000143; ABA80250.1; -; Genomic_DNA.
DR RefSeq; WP_011338692.1; NZ_CP030271.1.
DR RefSeq; YP_354151.1; NC_007493.2.
DR AlphaFoldDB; Q3IYY4; -.
DR SMR; Q3IYY4; -.
DR STRING; 272943.RSP_1066; -.
DR EnsemblBacteria; ABA80250; ABA80250; RSP_1066.
DR KEGG; rsp:RSP_1066; -.
DR PATRIC; fig|272943.9.peg.3040; -.
DR eggNOG; COG0218; Bacteria.
DR OMA; LMMDIRH; -.
DR PhylomeDB; Q3IYY4; -.
DR Proteomes; UP000002703; Chromosome 1.
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..217
FT /note="Probable GTP-binding protein EngB"
FT /id="PRO_0000266928"
FT DOMAIN 44..217
FT /note="EngB-type G"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 52..59
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 79..83
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 81
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 97..100
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 164..167
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
FT BINDING 198..200
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00321"
SQ SEQUENCE 217 AA; 23687 MW; BD8D524FDAAC192D CRC64;
MTSLPFPLSP EPDEASREAG RLLFAGPCDF VKGVTTMEAL PPADRIEVCF AGRSNVGKSS
LINALTGRKA LARASNTPGR TQEINYFALG PSRYLVDLPG YGYAEAPKPI VQRWQRLLKG
YLAGRQTLRR AFVLIDTRHG VKSVDEEILT LLDRSAVTFQ VVMTKADKVS QAEREAVLDQ
VRGALKKHPA AYPELVMTSS EKGMGIETLR TIVATLG