ID   DIVIB_LENBN             Reviewed;         260 AA.
AC   F4FSX0;
DT   25-JAN-2012, integrated into UniProtKB/Swiss-Prot.
DT   28-JUN-2011, sequence version 1.
DT   25-MAY-2022, entry version 47.
DE   RecName: Full=Cell division protein DivIB {ECO:0000255|HAMAP-Rule:MF_00912};
GN   Name=divIB {ECO:0000255|HAMAP-Rule:MF_00912}; OrderedLocusNames=Lbuc_0693;
OS   Lentilactobacillus buchneri (strain NRRL B-30929) (Lactobacillus buchneri).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lentilactobacillus.
OX   NCBI_TaxID=511437;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NRRL B-30929;
RX   PubMed=21622751; DOI=10.1128/jb.05180-11;
RG   US DOE Joint Genome Institute;
RA   Liu S., Leathers T.D., Copeland A., Chertkov O., Goodwin L., Mills D.A.;
RT   "Complete genome sequence of Lactobacillus buchneri NRRL B-30929, a novel
RT   strain from a commercial ethanol plant.";
RL   J. Bacteriol. 193:4019-4020(2011).
CC   -!- FUNCTION: Cell division protein that may be involved in stabilizing or
CC       promoting the assembly of the division complex. {ECO:0000255|HAMAP-
CC       Rule:MF_00912}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00912};
CC       Single-pass type II membrane protein {ECO:0000255|HAMAP-Rule:MF_00912}.
CC       Note=Localizes to the division septum. {ECO:0000255|HAMAP-
CC       Rule:MF_00912}.
CC   -!- SIMILARITY: Belongs to the FtsQ/DivIB family. DivIB subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00912}.
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DR   EMBL; CP002652; AEB72957.1; -; Genomic_DNA.
DR   RefSeq; WP_013727514.1; NC_015428.1.
DR   AlphaFoldDB; F4FSX0; -.
DR   KEGG; lbh:Lbuc_0693; -.
DR   eggNOG; COG1589; Bacteria.
DR   HOGENOM; CLU_046278_0_1_9; -.
DR   OMA; YMNDGNE; -.
DR   OrthoDB; 1270665at2; -.
DR   GO; GO:0032153; C:cell division site; IEA:UniProtKB-UniRule.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0043093; P:FtsZ-dependent cytokinesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00912; DivIB; 1.
DR   InterPro; IPR026580; DivIB.
DR   InterPro; IPR034746; POTRA.
DR   InterPro; IPR013685; POTRA_FtsQ_type.
DR   Pfam; PF08478; POTRA_1; 1.
DR   PROSITE; PS51779; POTRA; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..260
FT                   /note="Cell division protein DivIB"
FT                   /id="PRO_0000414770"
FT   TOPO_DOM        1..25
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00912"
FT   TRANSMEM        26..46
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00912"
FT   TOPO_DOM        47..260
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00912"
FT   DOMAIN          48..119
FT                   /note="POTRA"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01115"
SQ   SEQUENCE   260 AA;  29424 MW;  C65E3BACF9767B5E CRC64;
     MGAQDQNGKN HGGLFRDFQN RNVKKMWPLV MPITIILLVM IFMISSYSRV KKVTVSGNEI
     VSDQQIKAFS PVKKGTSLFA VWGKTDKLAQ SLKQRSRRMQ SVKMKLVNFN QVKIKVEEYP
     TIGYLFVHGG YQPILKSGVI IKGKVLNPKA GFPVLKKFQN PKKLRRTIKQ YRRISPPVRA
     VMNTISFSPT KSNPDRIFIQ MSDGNKVYAS ISTFGDKMDY YPSISSKLKV KSVINLEVGA
     YSYPIPQKQT STKTTSVQGY