SKP_SALPA
ID SKP_SALPA Reviewed; 161 AA.
AC Q5PD64;
DT 21-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 04-JAN-2005, sequence version 1.
DT 25-MAY-2022, entry version 81.
DE RecName: Full=Chaperone protein Skp;
DE Flags: Precursor;
GN Name=skp; OrderedLocusNames=SPA0232;
OS Salmonella paratyphi A (strain ATCC 9150 / SARB42).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=295319;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 9150 / SARB42;
RX PubMed=15531882; DOI=10.1038/ng1470;
RA McClelland M., Sanderson K.E., Clifton S.W., Latreille P., Porwollik S.,
RA Sabo A., Meyer R., Bieri T., Ozersky P., McLellan M., Harkins C.R.,
RA Wang C., Nguyen C., Berghoff A., Elliott G., Kohlberg S., Strong C., Du F.,
RA Carter J., Kremizki C., Layman D., Leonard S., Sun H., Fulton L., Nash W.,
RA Miner T., Minx P., Delehaunty K., Fronick C., Magrini V., Nhan M.,
RA Warren W., Florea L., Spieth J., Wilson R.K.;
RT "Comparison of genome degradation in Paratyphi A and Typhi, human-
RT restricted serovars of Salmonella enterica that cause typhoid.";
RL Nat. Genet. 36:1268-1274(2004).
CC -!- FUNCTION: Molecular chaperone that interacts specifically with outer
CC membrane proteins, thus maintaining the solubility of early folding
CC intermediates during passage through the periplasm. {ECO:0000250}.
CC -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the Skp family. {ECO:0000305}.
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DR EMBL; CP000026; AAV76261.1; -; Genomic_DNA.
DR RefSeq; WP_000758966.1; NC_006511.1.
DR AlphaFoldDB; Q5PD64; -.
DR SMR; Q5PD64; -.
DR EnsemblBacteria; AAV76261; AAV76261; SPA0232.
DR KEGG; spt:SPA0232; -.
DR HOGENOM; CLU_101388_2_0_6; -.
DR OMA; EKEQYDM; -.
DR Proteomes; UP000008185; Chromosome.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR Gene3D; 3.30.910.20; -; 1.
DR InterPro; IPR005632; Chaperone_Skp.
DR InterPro; IPR024930; Skp_dom_sf.
DR PANTHER; PTHR35089; PTHR35089; 1.
DR Pfam; PF03938; OmpH; 1.
DR PIRSF; PIRSF002094; OMP26_Skp; 1.
DR SMART; SM00935; OmpH; 1.
DR SUPFAM; SSF111384; SSF111384; 1.
PE 3: Inferred from homology;
KW Chaperone; Periplasm; Signal.
FT SIGNAL 1..20
FT /evidence="ECO:0000250"
FT CHAIN 21..161
FT /note="Chaperone protein Skp"
FT /id="PRO_0000227892"
FT REGION 97..108
FT /note="Lipopolysaccharide binding"
FT /evidence="ECO:0000255"
SQ SEQUENCE 161 AA; 17906 MW; CF04716C1F7A117D CRC64;
MKKWLLAAGL GLAMVTSAQA ADKIAIVNMG NLFQQVAQKT GVSNTLENEF KGRAAELQKM
ETDLQSKMQR LQSMKAGSDR TKLEKDVMSQ RQTFAQKAQA FEKDRARRSN EERNKLVTRI
QTAVKKVAND QSIDLVVDAN TVAYNSSDVK DITADVLKQV K