ID   SYDP_SHELP              Reviewed;         220 AA.
AC   A3QGC1;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   17-APR-2007, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=Protein Syd {ECO:0000255|HAMAP-Rule:MF_01104};
GN   Name=syd {ECO:0000255|HAMAP-Rule:MF_01104}; OrderedLocusNames=Shew_2653;
OS   Shewanella loihica (strain ATCC BAA-1088 / PV-4).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=323850;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1088 / PV-4;
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   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Romine M.F., Serres G.,
RA   Fredrickson J., Tiedje J., Richardson P.;
RT   "Complete sequence of Shewanella loihica PV-4.";
RL   Submitted (MAR-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; CP000606; ABO24519.1; -; Genomic_DNA.
DR   RefSeq; WP_011866450.1; NC_009092.1.
DR   AlphaFoldDB; A3QGC1; -.
DR   SMR; A3QGC1; -.
DR   STRING; 323850.Shew_2653; -.
DR   EnsemblBacteria; ABO24519; ABO24519; Shew_2653.
DR   KEGG; slo:Shew_2653; -.
DR   eggNOG; ENOG502ZCMR; Bacteria.
DR   HOGENOM; CLU_121866_0_0_6; -.
DR   OMA; GIPSPCI; -.
DR   OrthoDB; 1287912at2; -.
DR   Proteomes; UP000001558; Chromosome.
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; Reference proteome.
FT   CHAIN           1..220
FT                   /note="Protein Syd"
FT                   /id="PRO_0000298260"
SQ   SEQUENCE   220 AA;  25224 MW;  9319AE6EB5BB4CD1 CRC64;
     MSSLPALDQF FTLYHQAYSD KLGESPRYFP LGEASPCVLE CDQEKVDASP ERSVQWQAVK
     RDSQGPFDNI EHALSITLHP SIQAFYGRYF AAPLMFESEF GEGELLQPWN QQDFEYLQQN
     LIGHLMMKQK LKQPATWFIG VLGEGDEMLV VENETGSVWI EIPGEQPHRQ LAASLEDFIA
     SLRPRVCPPQ KPVEAPMPET DHPGIWQRLK TMWRHLIAKR