ID   YAJC_RICFE              Reviewed;         142 AA.
AC   Q4UKW4;
DT   03-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 2.
DT   25-MAY-2022, entry version 81.
DE   RecName: Full=Sec translocon accessory complex subunit YajC;
GN   Name=yajC; OrderedLocusNames=RF_0958;
OS   Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=315456;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC VR-1525 / URRWXCal2;
RX   PubMed=15984913; DOI=10.1371/journal.pbio.0030248;
RA   Ogata H., Renesto P., Audic S., Robert C., Blanc G., Fournier P.-E.,
RA   Parinello H., Claverie J.-M., Raoult D.;
RT   "The genome sequence of Rickettsia felis identifies the first putative
RT   conjugative plasmid in an obligate intracellular parasite.";
RL   PLoS Biol. 3:1-12(2005).
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
CC       {ECO:0000250|UniProtKB:P0ADZ7}; Single-pass membrane protein
CC       {ECO:0000250|UniProtKB:P0ADZ7}.
CC   -!- SIMILARITY: Belongs to the YajC family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAY61809.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; CP000053; AAY61809.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_039595119.1; NC_007109.1.
DR   AlphaFoldDB; Q4UKW4; -.
DR   SMR; Q4UKW4; -.
DR   STRING; 315456.RF_0958; -.
DR   EnsemblBacteria; AAY61809; AAY61809; RF_0958.
DR   KEGG; rfe:RF_0958; -.
DR   eggNOG; COG1862; Bacteria.
DR   HOGENOM; CLU_116157_0_0_5; -.
DR   OrthoDB; 2082059at2; -.
DR   Proteomes; UP000008548; 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..142
FT                   /note="Sec translocon accessory complex subunit YajC"
FT                   /id="PRO_0000282379"
FT   TRANSMEM        33..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   142 AA;  15866 MW;  AD1A1A5256FD3D1C CRC64;
     MSANTQDNQA NNNDTIEIQE TEVVPVETNS LQSGLTSLTP MVLIFAVFYF LLLRPQEKRR
     KEREKLVSEV KKGEEVLTNS GIYGIVTKVS ENDNNIEIEI AKDVRIKALK SAIVDITSRT
     KEVAVKKENN KKDKKVSGAK SS