ID   YIDD_LACLA              Reviewed;          88 AA.
AC   Q9CF09;
DT   01-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Putative membrane protein insertion efficiency factor {ECO:0000255|HAMAP-Rule:MF_00386};
GN   Name=yrcB; OrderedLocusNames=LL1672; ORFNames=L122982;
OS   Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Lactococcus.
OX   NCBI_TaxID=272623;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IL1403;
RX   PubMed=11337471; DOI=10.1101/gr.gr-1697r;
RA   Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J.,
RA   Ehrlich S.D., Sorokin A.;
RT   "The complete genome sequence of the lactic acid bacterium Lactococcus
RT   lactis ssp. lactis IL1403.";
RL   Genome Res. 11:731-753(2001).
CC   -!- FUNCTION: Could be involved in insertion of integral membrane proteins
CC       into the membrane. {ECO:0000255|HAMAP-Rule:MF_00386}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00386};
CC       Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_00386};
CC       Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_00386}.
CC   -!- SIMILARITY: Belongs to the UPF0161 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00386}.
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DR   EMBL; AE005176; AAK05770.1; -; Genomic_DNA.
DR   PIR; H86833; H86833.
DR   RefSeq; NP_267828.1; NC_002662.1.
DR   RefSeq; WP_010906087.1; NC_002662.1.
DR   AlphaFoldDB; Q9CF09; -.
DR   STRING; 272623.L122982; -.
DR   PaxDb; Q9CF09; -.
DR   PRIDE; Q9CF09; -.
DR   EnsemblBacteria; AAK05770; AAK05770; L122982.
DR   KEGG; lla:L122982; -.
DR   PATRIC; fig|272623.7.peg.1793; -.
DR   eggNOG; COG0759; Bacteria.
DR   HOGENOM; CLU_144811_2_2_9; -.
DR   OMA; QPTCSHY; -.
DR   Proteomes; UP000002196; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   HAMAP; MF_00386; UPF0161_YidD; 1.
DR   InterPro; IPR002696; Membr_insert_effic_factor.
DR   PANTHER; PTHR33383; PTHR33383; 1.
DR   Pfam; PF01809; YidD; 1.
DR   SMART; SM01234; Haemolytic; 1.
DR   TIGRFAMs; TIGR00278; TIGR00278; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome.
FT   CHAIN           1..88
FT                   /note="Putative membrane protein insertion efficiency
FT                   factor"
FT                   /id="PRO_0000171832"
SQ   SEQUENCE   88 AA;  10072 MW;  4144DF50BFA5EFEB CRC64;
     MKKVLVKAVH GYQRWISPAL PPACRYYPTC SNYMVQAIEK HGPAKGLAMG TARILRCHPF
     CQPGYDLVPD HFSLRRNWAE PEKEEDSN