ID A0A0D5V7F4_9BURK Unreviewed; 153 AA.
AC A0A0D5V7F4; A0A2T1B647;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=thioredoxin-dependent peroxiredoxin {ECO:0000256|ARBA:ARBA00013017};
DE EC=1.11.1.24 {ECO:0000256|ARBA:ARBA00013017};
DE AltName: Full=Bacterioferritin comigratory protein {ECO:0000256|ARBA:ARBA00041373};
DE AltName: Full=Thioredoxin peroxidase {ECO:0000256|ARBA:ARBA00032824};
DE AltName: Full=Thioredoxin-dependent peroxiredoxin Bcp {ECO:0000256|ARBA:ARBA00042639};
GN ORFNames=BX589_102492 {ECO:0000313|EMBL:PRZ56291.1};
OS Paraburkholderia fungorum.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Paraburkholderia.
OX NCBI_TaxID=134537 {ECO:0000313|EMBL:PRZ56291.1, ECO:0000313|Proteomes:UP000238376};
RN [1] {ECO:0000313|EMBL:PRZ56291.1, ECO:0000313|Proteomes:UP000238376}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 28183 {ECO:0000313|EMBL:PRZ56291.1,
RC ECO:0000313|Proteomes:UP000238376};
RA Whitman W.;
RT "Genomic Encyclopedia of Type Strains, Phase III (KMG-III): the genomes of
RT soil and plant-associated and newly described type strains.";
RL Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Thiol-specific peroxidase that catalyzes the reduction of
CC hydrogen peroxide and organic hydroperoxides to water and alcohols,
CC respectively. Plays a role in cell protection against oxidative stress
CC by detoxifying peroxides and as sensor of hydrogen peroxide-mediated
CC signaling events. {ECO:0000256|ARBA:ARBA00003330}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[thioredoxin]-dithiol + a hydroperoxide = [thioredoxin]-
CC disulfide + an alcohol + H2O; Xref=Rhea:RHEA:62620, Rhea:RHEA-
CC COMP:10698, Rhea:RHEA-COMP:10700, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:29950, ChEBI:CHEBI:30879, ChEBI:CHEBI:35924,
CC ChEBI:CHEBI:50058; EC=1.11.1.24;
CC Evidence={ECO:0000256|ARBA:ARBA00000280};
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC -!- SIMILARITY: Belongs to the peroxiredoxin family. BCP/PrxQ subfamily.
CC {ECO:0000256|ARBA:ARBA00038489}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PRZ56291.1}.
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DR EMBL; PVZM01000002; PRZ56291.1; -; Genomic_DNA.
DR RefSeq; WP_028196674.1; NZ_PVZM01000002.1.
DR STRING; 134537.OI25_3344; -.
DR GeneID; 66517259; -.
DR KEGG; bfn:OI25_3344; -.
DR OrthoDB; 9812811at2; -.
DR Proteomes; UP000238376; Unassembled WGS sequence.
DR GO; GO:0004601; F:peroxidase activity; IEA:UniProtKB-KW.
DR CDD; cd03017; PRX_BCP; 1.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR000866; AhpC/TSA.
DR InterPro; IPR024706; Peroxiredoxin_AhpC-typ.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR InterPro; IPR013766; Thioredoxin_domain.
DR PANTHER; PTHR42801:SF24; PEROXIREDOXIN BCP; 1.
DR PANTHER; PTHR42801; THIOREDOXIN-DEPENDENT PEROXIDE REDUCTASE; 1.
DR Pfam; PF00578; AhpC-TSA; 1.
DR PIRSF; PIRSF000239; AHPC; 1.
DR SUPFAM; SSF52833; Thioredoxin-like; 1.
DR PROSITE; PS51352; THIOREDOXIN_2; 1.
PE 3: Inferred from homology;
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT ACT_SITE 44
FT /note="Cysteine sulfenic acid (-SOH) intermediate; for
FT peroxidase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR000239-1"
SQ SEQUENCE 153 AA; 17022 MW; 981E265EADF50137 CRC64;
MPIAVDQPVP DFTAPATGGE ITLSKLRGKK VVLYFYPKDN TPGCTTEGLQ FRDLYPKFKK
AGAEILGVSR DSLRSHDNFK AKLELPFPLI SDPEETLCAL FGVMKLKKMY GKEVRGIERS
TFLIDAEGVL RQEWRGVKVP GHVDDILEAV QAL
//
