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RESA_GEOKA
ID   RESA_GEOKA              Reviewed;         174 AA.
AC   Q5KXL9;
DT   23-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 93.
DE   RecName: Full=Thiol-disulfide oxidoreductase ResA {ECO:0000255|HAMAP-Rule:MF_01319};
GN   Name=resA {ECO:0000255|HAMAP-Rule:MF_01319}; OrderedLocusNames=GK2282;
OS   Geobacillus kaustophilus (strain HTA426).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Geobacillus;
OC   Geobacillus thermoleovorans group.
OX   NCBI_TaxID=235909;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HTA426;
RX   PubMed=15576355; DOI=10.1093/nar/gkh970;
RA   Takami H., Takaki Y., Chee G.-J., Nishi S., Shimamura S., Suzuki H.,
RA   Matsui S., Uchiyama I.;
RT   "Thermoadaptation trait revealed by the genome sequence of thermophilic
RT   Geobacillus kaustophilus.";
RL   Nucleic Acids Res. 32:6292-6303(2004).
CC   -!- FUNCTION: Thiol-disulfide oxidoreductase which is required in disulfide
CC       reduction during c-type cytochrome synthesis. May accept reducing
CC       equivalents from CcdA, leading to breakage of disulfide bonds in
CC       apocytochrome c; following this reduction heme can be covalently
CC       attached. {ECO:0000255|HAMAP-Rule:MF_01319}.
CC   -!- PATHWAY: Protein modification; cytochrome c assembly.
CC       {ECO:0000255|HAMAP-Rule:MF_01319}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01319};
CC       Single-pass type II membrane protein {ECO:0000255|HAMAP-Rule:MF_01319}.
CC       Note=The thioredoxin-like motif is exposed on the outside of the
CC       membrane. {ECO:0000255|HAMAP-Rule:MF_01319}.
CC   -!- SIMILARITY: Belongs to the thioredoxin family. ResA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01319}.
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DR   EMBL; BA000043; BAD76567.1; -; Genomic_DNA.
DR   RefSeq; WP_011231764.1; NC_006510.1.
DR   AlphaFoldDB; Q5KXL9; -.
DR   SMR; Q5KXL9; -.
DR   STRING; 235909.GK2282; -.
DR   EnsemblBacteria; BAD76567; BAD76567; GK2282.
DR   KEGG; gka:GK2282; -.
DR   eggNOG; COG0526; Bacteria.
DR   HOGENOM; CLU_042529_11_2_9; -.
DR   OMA; MIGKPFP; -.
DR   UniPathway; UPA00555; -.
DR   Proteomes; UP000001172; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016209; F:antioxidant activity; IEA:InterPro.
DR   GO; GO:0015036; F:disulfide oxidoreductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01319; ResA; 1.
DR   InterPro; IPR000866; AhpC/TSA.
DR   InterPro; IPR023555; Thiol-dS_OxRdtase_ResA.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   Pfam; PF00578; AhpC-TSA; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Cytochrome c-type biogenesis; Disulfide bond; Membrane;
KW   Oxidoreductase; Redox-active center; Reference proteome; Signal-anchor;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..174
FT                   /note="Thiol-disulfide oxidoreductase ResA"
FT                   /id="PRO_0000308271"
FT   TRANSMEM        11..30
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01319"
FT   DOMAIN          36..174
FT                   /note="Thioredoxin"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01319"
FT   DISULFID        74..77
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01319"
SQ   SEQUENCE   174 AA;  19858 MW;  BA6A19DAA65B3F01 CRC64;
     MKKQQRLVMR TAILLVLLAA IGYTIYTNFF TEKTAVAVGS TAPDFVLTDL KGHEHRLSDY
     RGKGVFLNFW GTWCKPCERE MPYMNELYPI YKKQGVEILA VNVGEPKLSV EKFAERFGLT
     FPIVIDRQDQ VLNAYNVGPL PTTFLIDKNG EVKQIITGTM TKEDIERHLE SIKP
 
 
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