ID   SYDP_YERPP              Reviewed;         183 AA.
AC   A4TLA1;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Protein Syd {ECO:0000255|HAMAP-Rule:MF_01104};
GN   Name=syd {ECO:0000255|HAMAP-Rule:MF_01104}; OrderedLocusNames=YPDSF_1678;
OS   Yersinia pestis (strain Pestoides F).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=386656;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pestoides F;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Di Bartolo G., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Worsham P., Chu M., Bearden S., Garcia E.,
RA   Richardson P.;
RT   "Complete sequence of chromosome of Yersinia pestis Pestoides F.";
RL   Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Interacts with the SecY protein in vivo. May bind
CC       preferentially to an uncomplexed state of SecY, thus functioning either
CC       as a chelating agent for excess SecY in the cell or as a regulatory
CC       factor that negatively controls the translocase function.
CC       {ECO:0000255|HAMAP-Rule:MF_01104}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01104}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01104}; Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_01104}.
CC       Note=Loosely associated with the cytoplasmic side of the inner
CC       membrane, probably via SecY. {ECO:0000255|HAMAP-Rule:MF_01104}.
CC   -!- SIMILARITY: Belongs to the Syd family. {ECO:0000255|HAMAP-
CC       Rule:MF_01104}.
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DR   EMBL; CP000668; ABP40063.1; -; Genomic_DNA.
DR   RefSeq; WP_002212123.1; NZ_CP009715.1.
DR   AlphaFoldDB; A4TLA1; -.
DR   SMR; A4TLA1; -.
DR   GeneID; 66844559; -.
DR   KEGG; ypp:YPDSF_1678; -.
DR   PATRIC; fig|386656.14.peg.2085; -.
DR   OMA; GIPSPCI; -.
DR   GO; GO:0009898; C:cytoplasmic side of plasma membrane; IEA:InterPro.
DR   CDD; cd16323; Syd; 1.
DR   Gene3D; 3.40.1580.20; -; 1.
DR   HAMAP; MF_01104; Syd; 1.
DR   InterPro; IPR009948; Syd.
DR   InterPro; IPR038228; Syd_sf.
DR   Pfam; PF07348; Syd; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane.
FT   CHAIN           1..183
FT                   /note="Protein Syd"
FT                   /id="PRO_0000298272"
SQ   SEQUENCE   183 AA;  20780 MW;  D816A316BD16CBEE CRC64;
     MDLNISTALR SFTQRYIDLW QQQTGHLPAS KELYGVPSPC IVETGEDQVF WQPQAFLPEA
     TLTNIERALE IQLHPDIHDF YTQQYAGDMM ADLGNHRFTL LQVWSEDDFI RLQENLIGHL
     VTQKRLKLSP TLFLATTSSE MTMASLCNVS GNVVLEQFGS DKRTLLASTL SHFLDALRPV
     LPE