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PPIA_HELPJ
ID   PPIA_HELPJ              Reviewed;         162 AA.
AC   Q9ZJH5;
DT   15-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=Peptidyl-prolyl cis-trans isomerase;
DE            Short=PPIase;
DE            EC=5.2.1.8;
DE   AltName: Full=Rotamase;
GN   Name=ppiA; OrderedLocusNames=jhp_1334;
OS   Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Helicobacteraceae; Helicobacter.
OX   NCBI_TaxID=85963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=J99 / ATCC 700824;
RX   PubMed=9923682; DOI=10.1038/16495;
RA   Alm R.A., Ling L.-S.L., Moir D.T., King B.L., Brown E.D., Doig P.C.,
RA   Smith D.R., Noonan B., Guild B.C., deJonge B.L., Carmel G., Tummino P.J.,
RA   Caruso A., Uria-Nickelsen M., Mills D.M., Ives C., Gibson R., Merberg D.,
RA   Mills S.D., Jiang Q., Taylor D.E., Vovis G.F., Trust T.J.;
RT   "Genomic sequence comparison of two unrelated isolates of the human gastric
RT   pathogen Helicobacter pylori.";
RL   Nature 397:176-180(1999).
CC   -!- FUNCTION: PPIases accelerate the folding of proteins. It catalyzes the
CC       cis-trans isomerization of proline imidic peptide bonds in
CC       oligopeptides (By similarity). {ECO:0000250}.
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;
CC   -!- SIMILARITY: Belongs to the cyclophilin-type PPIase family.
CC       {ECO:0000305}.
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DR   EMBL; AE001439; AAD06910.1; -; Genomic_DNA.
DR   PIR; D71820; D71820.
DR   RefSeq; WP_010882641.1; NZ_CP011330.1.
DR   AlphaFoldDB; Q9ZJH5; -.
DR   SMR; Q9ZJH5; -.
DR   STRING; 85963.jhp_1334; -.
DR   PRIDE; Q9ZJH5; -.
DR   EnsemblBacteria; AAD06910; AAD06910; jhp_1334.
DR   KEGG; hpj:jhp_1334; -.
DR   PATRIC; fig|85963.30.peg.1219; -.
DR   eggNOG; COG0652; Bacteria.
DR   OMA; VPFHRVM; -.
DR   Proteomes; UP000000804; Chromosome.
DR   GO; GO:0003755; F:peptidyl-prolyl cis-trans isomerase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006457; P:protein folding; IEA:InterPro.
DR   GO; GO:0000413; P:protein peptidyl-prolyl isomerization; IEA:InterPro.
DR   Gene3D; 2.40.100.10; -; 1.
DR   InterPro; IPR029000; Cyclophilin-like_dom_sf.
DR   InterPro; IPR024936; Cyclophilin-type_PPIase.
DR   InterPro; IPR020892; Cyclophilin-type_PPIase_CS.
DR   InterPro; IPR002130; Cyclophilin-type_PPIase_dom.
DR   InterPro; IPR044666; Cyclophilin_A-like.
DR   PANTHER; PTHR45625; PTHR45625; 1.
DR   Pfam; PF00160; Pro_isomerase; 1.
DR   PIRSF; PIRSF001467; Peptidylpro_ismrse; 1.
DR   PRINTS; PR00153; CSAPPISMRASE.
DR   SUPFAM; SSF50891; SSF50891; 1.
DR   PROSITE; PS00170; CSA_PPIASE_1; 1.
DR   PROSITE; PS50072; CSA_PPIASE_2; 1.
PE   3: Inferred from homology;
KW   Isomerase; Rotamase.
FT   CHAIN           1..162
FT                   /note="Peptidyl-prolyl cis-trans isomerase"
FT                   /id="PRO_0000064200"
FT   DOMAIN          16..162
FT                   /note="PPIase cyclophilin-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00156"
SQ   SEQUENCE   162 AA;  17631 MW;  A62DC134B9A68208 CRC64;
     MKPIKTYDIK EEELAKTAYA TIKTNKGNIT LELFYKDAPQ AVSNFVTLAK EGFYNGLNFH
     RVIAGFVAQG GCPYGTGTGG PEHRIKCEVA HNPNKHQRGS ISMAHAGRDT GGSQFFLCFV
     DLPHLDGEHT VFGKITSAES LSVLDKIKQG DIIESVVFSP SL
 
 
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