ID   YCIB_RICBR              Reviewed;         180 AA.
AC   Q1RJQ9;
DT   20-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   16-MAY-2006, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Inner membrane-spanning protein YciB {ECO:0000255|HAMAP-Rule:MF_00189};
GN   Name=yciB {ECO:0000255|HAMAP-Rule:MF_00189}; OrderedLocusNames=RBE_0324;
OS   Rickettsia bellii (strain RML369-C).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; belli group.
OX   NCBI_TaxID=336407;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RML369-C;
RX   PubMed=16703114; DOI=10.1371/journal.pgen.0020076;
RA   Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C.,
RA   Fournier P.-E., Claverie J.-M., Raoult D.;
RT   "Genome sequence of Rickettsia bellii illuminates the role of amoebae in
RT   gene exchanges between intracellular pathogens.";
RL   PLoS Genet. 2:733-744(2006).
CC   -!- FUNCTION: Plays a role in cell envelope biogenesis, maintenance of cell
CC       envelope integrity and membrane homeostasis. {ECO:0000255|HAMAP-
CC       Rule:MF_00189}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00189}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00189}.
CC   -!- SIMILARITY: Belongs to the YciB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00189}.
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DR   EMBL; CP000087; ABE04405.1; -; Genomic_DNA.
DR   RefSeq; WP_011477016.1; NC_007940.1.
DR   AlphaFoldDB; Q1RJQ9; -.
DR   SMR; Q1RJQ9; -.
DR   STRING; 336407.RBE_0324; -.
DR   EnsemblBacteria; ABE04405; ABE04405; RBE_0324.
DR   KEGG; rbe:RBE_0324; -.
DR   eggNOG; COG2917; Bacteria.
DR   HOGENOM; CLU_089554_1_1_5; -.
DR   OMA; AWVNFKL; -.
DR   OrthoDB; 1886685at2; -.
DR   Proteomes; UP000001951; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00189; YciB; 1.
DR   InterPro; IPR006008; YciB.
DR   PANTHER; PTHR36917; PTHR36917; 1.
DR   Pfam; PF04279; IspA; 1.
DR   TIGRFAMs; TIGR00997; ispZ; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..180
FT                   /note="Inner membrane-spanning protein YciB"
FT                   /id="PRO_0000278050"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        52..72
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        76..96
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        118..138
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        150..170
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
SQ   SEQUENCE   180 AA;  20432 MW;  4F5F7A10E85800B7 CRC64;
     MFKLLSEIGP VVAFFAGFFY GGGIQSATLY MLITSVICIT LCYIIDKKVS RLSIISTAVL
     LVSGIITLIS GDSMYIKIKP TILYVIFGII FLTSGIKKNP FIKYALESII RLKEESWITL
     SYRTATFFFF MAIVNEIVWR NFPDETWVKF KVFGVVPITF VFILLQLPLL LKNKLPDSKI