ID   FTSB_ERWT9              Reviewed;         104 AA.
AC   B2VFZ8;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Cell division protein FtsB {ECO:0000255|HAMAP-Rule:MF_00599};
GN   Name=ftsB {ECO:0000255|HAMAP-Rule:MF_00599}; OrderedLocusNames=ETA_27020;
OS   Erwinia tasmaniensis (strain DSM 17950 / CFBP 7177 / CIP 109463 / NCPPB
OS   4357 / Et1/99).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Erwinia.
OX   NCBI_TaxID=465817;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 17950 / CFBP 7177 / CIP 109463 / NCPPB 4357 / Et1/99;
RX   PubMed=18462403; DOI=10.1111/j.1462-2920.2008.01639.x;
RA   Kube M., Migdoll A.M., Mueller I., Kuhl H., Beck A., Reinhardt R.,
RA   Geider K.;
RT   "The genome of Erwinia tasmaniensis strain Et1/99, a non-pathogenic
RT   bacterium in the genus Erwinia.";
RL   Environ. Microbiol. 10:2211-2222(2008).
CC   -!- FUNCTION: Essential cell division protein. May link together the
CC       upstream cell division proteins, which are predominantly cytoplasmic,
CC       with the downstream cell division proteins, which are predominantly
CC       periplasmic. {ECO:0000255|HAMAP-Rule:MF_00599}.
CC   -!- SUBUNIT: Part of a complex composed of FtsB, FtsL and FtsQ.
CC       {ECO:0000255|HAMAP-Rule:MF_00599}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00599}; Single-pass type II membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00599}. Note=Localizes to the division
CC       septum. {ECO:0000255|HAMAP-Rule:MF_00599}.
CC   -!- SIMILARITY: Belongs to the FtsB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00599}.
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DR   EMBL; CU468135; CAO97748.1; -; Genomic_DNA.
DR   RefSeq; WP_012442405.1; NC_010694.1.
DR   AlphaFoldDB; B2VFZ8; -.
DR   SMR; B2VFZ8; -.
DR   STRING; 465817.ETA_27020; -.
DR   EnsemblBacteria; CAO97748; CAO97748; ETA_27020.
DR   KEGG; eta:ETA_27020; -.
DR   eggNOG; COG2919; Bacteria.
DR   HOGENOM; CLU_134863_5_2_6; -.
DR   OMA; YELGMVK; -.
DR   OrthoDB; 2014691at2; -.
DR   Proteomes; UP000001726; Chromosome.
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_00599; FtsB; 1.
DR   InterPro; IPR023081; Cell_div_FtsB.
DR   InterPro; IPR007060; FtsL/DivIC.
DR   PANTHER; PTHR37485; PTHR37485; 1.
DR   Pfam; PF04977; DivIC; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Cell inner membrane; Cell membrane; Coiled coil;
KW   Membrane; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..104
FT                   /note="Cell division protein FtsB"
FT                   /id="PRO_1000129930"
FT   TOPO_DOM        1..3
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00599"
FT   TRANSMEM        4..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00599"
FT   TOPO_DOM        22..104
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00599"
FT   COILED          33..62
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00599"
SQ   SEQUENCE   104 AA;  11768 MW;  11F19088BD93510E CRC64;
     MGKLTLLLLV LLGWLQYSLW LGKNGIHDYT RVDEDVASQQ GNNAKLKARN DRLFAEIDDL
     NGGSEAIEER ARNELGMIKP GETFYRLVPD QNRRNAQQGR PASQ