PRSA_STRA5
ID PRSA_STRA5 Reviewed; 309 AA.
AC Q8E0C6;
DT 13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 25-MAY-2022, entry version 90.
DE RecName: Full=Foldase protein PrsA {ECO:0000255|HAMAP-Rule:MF_01145};
DE EC=5.2.1.8 {ECO:0000255|HAMAP-Rule:MF_01145};
DE Flags: Precursor;
GN Name=prsA {ECO:0000255|HAMAP-Rule:MF_01145}; OrderedLocusNames=SAG0808;
OS Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=208435;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-611 / 2603 V/R;
RX PubMed=12200547; DOI=10.1073/pnas.182380799;
RA Tettelin H., Masignani V., Cieslewicz M.J., Eisen J.A., Peterson S.N.,
RA Wessels M.R., Paulsen I.T., Nelson K.E., Margarit I., Read T.D.,
RA Madoff L.C., Wolf A.M., Beanan M.J., Brinkac L.M., Daugherty S.C.,
RA DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R., Lewis M.R., Radune D.,
RA Fedorova N.B., Scanlan D., Khouri H.M., Mulligan S., Carty H.A.,
RA Cline R.T., Van Aken S.E., Gill J., Scarselli M., Mora M., Iacobini E.T.,
RA Brettoni C., Galli G., Mariani M., Vegni F., Maione D., Rinaudo D.,
RA Rappuoli R., Telford J.L., Kasper D.L., Grandi G., Fraser C.M.;
RT "Complete genome sequence and comparative genomic analysis of an emerging
RT human pathogen, serotype V Streptococcus agalactiae.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:12391-12396(2002).
CC -!- FUNCTION: Plays a major role in protein secretion by helping the post-
CC translocational extracellular folding of several secreted proteins.
CC {ECO:0000255|HAMAP-Rule:MF_01145}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-peptidylproline (omega=180) = [protein]-
CC peptidylproline (omega=0); Xref=Rhea:RHEA:16237, Rhea:RHEA-
CC COMP:10747, Rhea:RHEA-COMP:10748, ChEBI:CHEBI:83833,
CC ChEBI:CHEBI:83834; EC=5.2.1.8; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01145};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01145};
CC Lipid-anchor {ECO:0000255|HAMAP-Rule:MF_01145}.
CC -!- SIMILARITY: Belongs to the PrsA family. {ECO:0000255|HAMAP-
CC Rule:MF_01145}.
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DR EMBL; AE009948; AAM99695.1; -; Genomic_DNA.
DR RefSeq; NP_687823.1; NC_004116.1.
DR RefSeq; WP_000857822.1; NC_004116.1.
DR AlphaFoldDB; Q8E0C6; -.
DR SMR; Q8E0C6; -.
DR STRING; 208435.SAG0808; -.
DR EnsemblBacteria; AAM99695; AAM99695; SAG0808.
DR KEGG; sag:SAG0808; -.
DR PATRIC; fig|208435.3.peg.814; -.
DR HOGENOM; CLU_034646_6_0_9; -.
DR OMA; TMKGSTI; -.
DR Proteomes; UP000000821; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0003755; F:peptidyl-prolyl cis-trans isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006457; P:protein folding; IEA:UniProtKB-UniRule.
DR Gene3D; 3.10.50.40; -; 1.
DR HAMAP; MF_01145; Foldase_PrsA; 1.
DR InterPro; IPR023059; Foldase_PrsA.
DR InterPro; IPR046357; PPIase_dom_sf.
DR InterPro; IPR000297; PPIase_PpiC.
DR InterPro; IPR027304; Trigger_fact/SurA_dom_sf.
DR Pfam; PF13145; Rotamase_2; 1.
DR SUPFAM; SSF109998; SSF109998; 1.
DR PROSITE; PS50198; PPIC_PPIASE_2; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Cell membrane; Isomerase; Lipoprotein; Membrane; Palmitate;
KW Reference proteome; Rotamase; Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01145"
FT CHAIN 23..309
FT /note="Foldase protein PrsA"
FT /id="PRO_0000029325"
FT DOMAIN 146..241
FT /note="PpiC"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01145"
FT LIPID 23
FT /note="N-palmitoyl cysteine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01145"
FT LIPID 23
FT /note="S-diacylglycerol cysteine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01145"
SQ SEQUENCE 309 AA; 33891 MW; 3689E218DBD37810 CRC64;
MKTRSKLAAG FLTLMSVATL AACSGKTSNG TNVVTMKGDT ITVSDFYDQV KTSKAAQQSM
LTLILSRVFD TQYGDKVSDK KVSEAYNKTA KGYGNSFSSA LSQAGLTPEG YKQQIRTTML
VEYAVKEAAK KELTEANYKE AYKNYTPETS VQVIKLDAED KAKSVLKDVK ADGADFAKIA
KEKTTATDKK VEYKFDSAGT TLPKEVMSAA FKLDKNGVSD VVSTVDSTTY KTSYYIIKVT
DKTEKKSDWK SYKNRLKEVI LKDKTSDRAF QNKVISKALE KANVKIKDKA FAGILSQYAT
TSGSSSLKK