ID   SYDP_SHEFN              Reviewed;         216 AA.
AC   Q085G3;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, 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=Sfri_1249;
OS   Shewanella frigidimarina (strain NCIMB 400).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=318167;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCIMB 400;
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   Fredrickson J.K., Kolker E., McCuel L.A., DiChristina T., Nealson K.H.,
RA   Newman D., Tiedje J.M., Zhou J., Romine M.F., Culley D.E., Serres M.,
RA   Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P.;
RT   "Complete sequence of Shewanella frigidimarina NCIMB 400.";
RL   Submitted (AUG-2006) 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; CP000447; ABI71102.1; -; Genomic_DNA.
DR   RefSeq; WP_011636723.1; NC_008345.1.
DR   AlphaFoldDB; Q085G3; -.
DR   SMR; Q085G3; -.
DR   STRING; 318167.Sfri_1249; -.
DR   EnsemblBacteria; ABI71102; ABI71102; Sfri_1249.
DR   KEGG; sfr:Sfri_1249; -.
DR   eggNOG; ENOG502ZCMR; Bacteria.
DR   HOGENOM; CLU_121866_0_0_6; -.
DR   OMA; GIPSPCI; -.
DR   OrthoDB; 1287912at2; -.
DR   Proteomes; UP000000684; 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; IPR037883; Knr4/Smi1-like_sf.
DR   InterPro; IPR009948; Syd.
DR   InterPro; IPR038228; Syd_sf.
DR   Pfam; PF07348; Syd; 1.
DR   SUPFAM; SSF160631; SSF160631; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Reference proteome.
FT   CHAIN           1..216
FT                   /note="Protein Syd"
FT                   /id="PRO_0000298259"
SQ   SEQUENCE   216 AA;  24806 MW;  C127E70E4989CEC4 CRC64;
     MSCSSALDCF IKNYLKSYQD TLSEFPRYYP LGEDSICIQG TFNADTDDTV FWQPVKRDNV
     ADFSNVEHAL NIQLHQDIHA FYGQYFSAPL PFTASFGDGE LLQAWNQDDF ENLQQNVIGH
     LIMKKKLKQP ATWFIGVLGE GDEMLTVNND DGSVWIEIPG EKQRTKLAES LTEFLESLSP
     MIKPPSKPVE ELPHTVDHPG IWQRIKTMWD YLLRKK