ID   YAJC_HELPJ              Reviewed;          97 AA.
AC   Q9ZJ67;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   25-MAY-2022, entry version 109.
DE   RecName: Full=Sec translocon accessory complex subunit YajC;
GN   Name=yajC; OrderedLocusNames=jhp_1448;
OS   Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Helicobacteraceae; Helicobacter.
OX   NCBI_TaxID=85963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=J99 / ATCC 700824;
RX   PubMed=9923682; DOI=10.1038/16495;
RA   Alm R.A., Ling L.-S.L., Moir D.T., King B.L., Brown E.D., Doig P.C.,
RA   Smith D.R., Noonan B., Guild B.C., deJonge B.L., Carmel G., Tummino P.J.,
RA   Caruso A., Uria-Nickelsen M., Mills D.M., Ives C., Gibson R., Merberg D.,
RA   Mills S.D., Jiang Q., Taylor D.E., Vovis G.F., Trust T.J.;
RT   "Genomic sequence comparison of two unrelated isolates of the human gastric
RT   pathogen Helicobacter pylori.";
RL   Nature 397:176-180(1999).
CC   -!- FUNCTION: The SecYEG-SecDF-YajC-YidC holo-translocon (HTL) protein
CC       secretase/insertase is a supercomplex required for protein secretion,
CC       insertion of proteins into membranes, and assembly of membrane protein
CC       complexes. While the SecYEG complex is essential for assembly of a
CC       number of proteins and complexes, the SecDF-YajC-YidC subcomplex
CC       facilitates these functions. {ECO:0000250|UniProtKB:P0ADZ7}.
CC   -!- SUBUNIT: Part of the SecDF-YidC-YajC translocase complex. The SecDF-
CC       YidC-YajC translocase forms a supercomplex with SecYEG, called the
CC       holo-translocon (HTL). {ECO:0000250|UniProtKB:P0ADZ7}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Single-pass
CC       membrane protein {ECO:0000250|UniProtKB:P0ADZ7}.
CC   -!- SIMILARITY: Belongs to the YajC family. {ECO:0000305}.
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DR   EMBL; AE001439; AAD07025.1; -; Genomic_DNA.
DR   PIR; C71805; C71805.
DR   RefSeq; WP_000531777.1; NZ_CP011330.1.
DR   AlphaFoldDB; Q9ZJ67; -.
DR   SMR; Q9ZJ67; -.
DR   STRING; 85963.jhp_1448; -.
DR   EnsemblBacteria; AAD07025; AAD07025; jhp_1448.
DR   KEGG; hpj:jhp_1448; -.
DR   PATRIC; fig|85963.30.peg.1095; -.
DR   eggNOG; COG1862; Bacteria.
DR   OMA; AKKHKEM; -.
DR   Proteomes; UP000000804; 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:0015031; P:protein transport; IEA:UniProtKB-KW.
DR   InterPro; IPR003849; Preprotein_translocase_YajC.
DR   PANTHER; PTHR33909; PTHR33909; 1.
DR   Pfam; PF02699; YajC; 1.
DR   PRINTS; PR01853; YAJCTRNLCASE.
DR   SMART; SM01323; YajC; 1.
DR   TIGRFAMs; TIGR00739; yajC; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Protein transport;
KW   Translocation; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..97
FT                   /note="Sec translocon accessory complex subunit YajC"
FT                   /id="PRO_0000097033"
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   97 AA;  11069 MW;  627B6FFF9F6646CA CRC64;
     MGQTKEIITT LLPLLVLFLI FYFLIVRPQR QQQKKHKEMI EGLTKGDKIV TQGGLIVEVL
     KAEANFFSVK LNDDTTAKLS KNYVAFKLDE ETTPNNN