ID   YCIB_VITS1              Reviewed;         193 AA.
AC   Q9XD50;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=Inner membrane-spanning protein YciB {ECO:0000255|HAMAP-Rule:MF_00189};
GN   Name=yciB {ECO:0000255|HAMAP-Rule:MF_00189};
OS   Vitreoscilla sp. (strain C1).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC   Vitreoscilla; unclassified Vitreoscilla.
OX   NCBI_TaxID=96942;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Ma H., Webster D.A., Stark B.C.;
RT   "Region of Vitreoscilla genome that rescues sodium pumping deficiency in E.
RT   coli.";
RL   Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases.
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; AF114793; AAD41044.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9XD50; -.
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..193
FT                   /note="Inner membrane-spanning protein YciB"
FT                   /id="PRO_0000206555"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        36..56
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        93..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        138..158
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
FT   TRANSMEM        164..184
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00189"
SQ   SEQUENCE   193 AA;  22219 MW;  54E001C3F5A10BF6 CRC64;
     MNAKTLDAIK PFLDWIPLIV FFYIYKTTEG EGSEHIIAAT TGLLIATLIV YGLMFVLQKF
     TLEKRQWLVV VLTVVFGGLT MAFQDDFYIR LKAPIINAVF AFGLAMSPLF LGGTPGIQKM
     LGPIFEMTPK QWMKLNWVWV GFFTLMAVLQ ALFAFVWVEY WAMFTAFGDM IVMVVFMVAQ
     FWFLRGFMRK DIK