ID   CBIN_METTM              Reviewed;          95 AA.
AC   Q50799; D9PVC8;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 102.
DE   RecName: Full=Cobalt transport protein CbiN {ECO:0000255|HAMAP-Rule:MF_00330};
DE   AltName: Full=Energy-coupling factor transporter probable substrate-capture protein CbiN {ECO:0000255|HAMAP-Rule:MF_00330};
DE            Short=ECF transporter S component CbiN {ECO:0000255|HAMAP-Rule:MF_00330};
GN   Name=cbiN {ECO:0000255|HAMAP-Rule:MF_00330};
GN   OrderedLocusNames=MTBMA_c05810;
OS   Methanothermobacter marburgensis (strain ATCC BAA-927 / DSM 2133 / JCM
OS   14651 / NBRC 100331 / OCM 82 / Marburg) (Methanobacterium
OS   thermoautotrophicum).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanothermobacter.
OX   NCBI_TaxID=79929;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC BAA-927 / DSM 2133 / JCM 14651 / NBRC 100331 / OCM 82 /
RC   Marburg;
RX   PubMed=9139911; DOI=10.1128/jb.179.9.2938-2943.1997;
RA   Eberhardt S., Korn S., Lottspeich F., Bacher A.;
RT   "Biosynthesis of riboflavin: an unusual riboflavin synthase of
RT   Methanobacterium thermoautotrophicum.";
RL   J. Bacteriol. 179:2938-2943(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-927 / DSM 2133 / JCM 14651 / NBRC 100331 / OCM 82 /
RC   Marburg;
RX   PubMed=20802048; DOI=10.1128/jb.00844-10;
RA   Liesegang H., Kaster A.K., Wiezer A., Goenrich M., Wollherr A., Seedorf H.,
RA   Gottschalk G., Thauer R.K.;
RT   "Complete genome sequence of Methanothermobacter marburgensis, a
RT   methanoarchaeon model organism.";
RL   J. Bacteriol. 192:5850-5851(2010).
CC   -!- FUNCTION: Part of the energy-coupling factor (ECF) transporter complex
CC       CbiMNOQ involved in cobalt import. {ECO:0000255|HAMAP-Rule:MF_00330}.
CC   -!- PATHWAY: Cofactor biosynthesis; adenosylcobalamin biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00330}.
CC   -!- SUBUNIT: Forms an energy-coupling factor (ECF) transporter complex
CC       composed of an ATP-binding protein (A component, CbiO), a transmembrane
CC       protein (T component, CbiQ) and 2 possible substrate-capture proteins
CC       (S components, CbiM and CbiN) of unknown stoichimetry.
CC       {ECO:0000255|HAMAP-Rule:MF_00330}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00330};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00330}.
CC   -!- SIMILARITY: Belongs to the CbiN family. {ECO:0000255|HAMAP-
CC       Rule:MF_00330}.
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DR   EMBL; X94292; CAA63956.1; -; Genomic_DNA.
DR   EMBL; CP001710; ADL58176.1; -; Genomic_DNA.
DR   RefSeq; WP_013295400.1; NC_014408.1.
DR   AlphaFoldDB; Q50799; -.
DR   STRING; 79929.MTBMA_c05810; -.
DR   EnsemblBacteria; ADL58176; ADL58176; MTBMA_c05810.
DR   GeneID; 9704289; -.
DR   KEGG; mmg:MTBMA_c05810; -.
DR   PATRIC; fig|79929.8.peg.565; -.
DR   HOGENOM; CLU_136197_2_0_2; -.
DR   OMA; TEIEPDY; -.
DR   OrthoDB; 111394at2157; -.
DR   UniPathway; UPA00148; -.
DR   Proteomes; UP000000345; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015087; F:cobalt ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0009236; P:cobalamin biosynthetic process; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_00330; CbiN; 1.
DR   InterPro; IPR003705; CbiN.
DR   PANTHER; PTHR38662; PTHR38662; 1.
DR   Pfam; PF02553; CbiN; 1.
DR   TIGRFAMs; TIGR01165; cbiN; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Cobalamin biosynthesis; Cobalt; Cobalt transport;
KW   Ion transport; Membrane; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..95
FT                   /note="Cobalt transport protein CbiN"
FT                   /id="PRO_0000134704"
FT   TRANSMEM        7..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00330"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00330"
SQ   SEQUENCE   95 AA;  10254 MW;  D8F553F9FFCFDD8A CRC64;
     MDKRHTIMLI AVAVIAIAPL VIYSGLGEDQ GYFGGADDSA SKAISETGYK PWFQPIWEPP
     SGEIESLLFA LQAAIGALII GYVFGYYRGR GESPE