ID A0A1Q6WP35_9GAMM Unreviewed; 160 AA.
AC A0A1Q6WP35;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=Glutathione-dependent peroxiredoxin {ECO:0000256|RuleBase:RU366011};
DE EC=1.11.1.27 {ECO:0000256|RuleBase:RU366011};
GN ORFNames=AUH10_02940 {ECO:0000313|EMBL:OLB14885.1};
OS Gammaproteobacteria bacterium 13_2_20CM_66_19.
OC Bacteria; Pseudomonadota; Gammaproteobacteria.
OX NCBI_TaxID=1805166 {ECO:0000313|EMBL:OLB14885.1, ECO:0000313|Proteomes:UP000186999};
RN [1] {ECO:0000313|EMBL:OLB14885.1, ECO:0000313|Proteomes:UP000186999}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=27843720;
RA Butterfield C.N., Li Z., Andeer P.F., Spaulding S., Thomas B.C., Singh A.,
RA Hettich R.L., Suttle K.B., Probst A.J., Tringe S.G., Northen T., Pan C.,
RA Banfield J.F.;
RT "Proteogenomic analyses indicate bacterial methylotrophy and archaeal
RT heterotrophy are prevalent below the grass root zone.";
RL PeerJ 4:E2687-E2687(2016).
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. {ECO:0000256|RuleBase:RU366011}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a hydroperoxide + 2 glutathione = an alcohol + glutathione
CC disulfide + H2O; Xref=Rhea:RHEA:62632, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:30879, ChEBI:CHEBI:35924, ChEBI:CHEBI:57925,
CC ChEBI:CHEBI:58297; EC=1.11.1.27;
CC Evidence={ECO:0000256|RuleBase:RU366011};
CC -!- SIMILARITY: Belongs to the peroxiredoxin family. Prx5 subfamily.
CC {ECO:0000256|RuleBase:RU366011}.
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:OLB14885.1}.
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DR EMBL; MNCZ01000028; OLB14885.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q6WP35; -.
DR STRING; 1805166.AUH10_02940; -.
DR Proteomes; UP000186999; Unassembled WGS sequence.
DR GO; GO:0008379; F:thioredoxin peroxidase activity; IEA:InterPro.
DR GO; GO:0034599; P:cellular response to oxidative stress; IEA:InterPro.
DR CDD; cd03013; PRX5_like; 1.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR037944; PRX5-like.
DR InterPro; IPR013740; Redoxin.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR InterPro; IPR013766; Thioredoxin_domain.
DR PANTHER; PTHR10430; PEROXIREDOXIN; 1.
DR PANTHER; PTHR10430:SF16; PEROXIREDOXIN-5, MITOCHONDRIAL; 1.
DR Pfam; PF08534; Redoxin; 1.
DR SUPFAM; SSF52833; Thioredoxin-like; 1.
DR PROSITE; PS51352; THIOREDOXIN_2; 1.
PE 3: Inferred from homology;
KW Antioxidant {ECO:0000256|RuleBase:RU366011};
KW Oxidoreductase {ECO:0000256|RuleBase:RU366011};
KW Peroxidase {ECO:0000256|RuleBase:RU366011};
KW Redox-active center {ECO:0000256|RuleBase:RU366011}.
FT DOMAIN 3..160
FT /note="Thioredoxin"
FT /evidence="ECO:0000259|PROSITE:PS51352"
FT REGION 1..25
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 9..25
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 49
FT /note="Cysteine sulfenic acid (-SOH) intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR637944-1"
SQ SEQUENCE 160 AA; 16948 MW; A8DEF5BFE608D6F0 CRC64;
MAIKAGERMP KGTLKKMTKE GPKDVSTDEL FKGKLVVLFS VPGAFTPTCD AKHLPGFVQL
ADQLRARGVD TIACMAVNDV FVMNAWGKAS GVGDKILMLA DGNGDYARAL GLELDAKAFG
MGLRGQRFAI IVKDGLTTQV NVEAPGAFKV SAAEYVLGQL
//
