ID E3HDH6_ILYPC Unreviewed; 187 AA.
AC E3HDH6;
DT 11-JAN-2011, integrated into UniProtKB/TrEMBL.
DT 11-JAN-2011, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Alkyl hydroperoxide reductase C {ECO:0000256|ARBA:ARBA00017462, ECO:0000256|RuleBase:RU366004};
DE EC=1.11.1.26 {ECO:0000256|ARBA:ARBA00013021, ECO:0000256|RuleBase:RU366004};
DE AltName: Full=Peroxiredoxin {ECO:0000256|ARBA:ARBA00032077, ECO:0000256|RuleBase:RU366004};
DE AltName: Full=Thioredoxin peroxidase {ECO:0000256|ARBA:ARBA00032824, ECO:0000256|RuleBase:RU366004};
GN OrderedLocusNames=Ilyop_2403 {ECO:0000313|EMBL:ADO84162.1};
OS Ilyobacter polytropus (strain ATCC 51220 / DSM 2926 / LMG 16218 / CuHBu1).
OG Plasmid pILYOP01 {ECO:0000313|EMBL:ADO84162.1,
OG ECO:0000313|Proteomes:UP000006875}.
OC Bacteria; Fusobacteriota; Fusobacteriia; Fusobacteriales; Fusobacteriaceae;
OC Ilyobacter.
OX NCBI_TaxID=572544 {ECO:0000313|EMBL:ADO84162.1, ECO:0000313|Proteomes:UP000006875};
RN [1] {ECO:0000313|EMBL:ADO84162.1, ECO:0000313|Proteomes:UP000006875}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51220 / DSM 2926 / LMG 16218 / CuHBu1
RC {ECO:0000313|Proteomes:UP000006875};
RC PLASMID=pILYOP01 {ECO:0000313|Proteomes:UP000006875};
RX PubMed=21304735; DOI=10.4056/sigs.1273360;
RA Sikorski J., Chertkov O., Lapidus A., Nolan M., Lucas S., Del Rio T.G.,
RA Tice H., Cheng J.F., Tapia R., Han C., Goodwin L., Pitluck S., Liolios K.,
RA Ivanova N., Mavromatis K., Mikhailova N., Pati A., Chen A., Palaniappan K.,
RA Land M., Hauser L., Chang Y.J., Jeffries C.D., Brambilla E., Yasawong M.,
RA Rohde M., Pukall R., Spring S., Goker M., Woyke T., Bristow J., Eisen J.A.,
RA Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Ilyobacter polytropus type strain (CuHbu1).";
RL Stand. Genomic Sci. 3:304-314(2010).
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:RU366004}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a hydroperoxide + H(+) + NADH = an alcohol + H2O + NAD(+);
CC Xref=Rhea:RHEA:62628, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30879, ChEBI:CHEBI:35924, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.11.1.26;
CC Evidence={ECO:0000256|ARBA:ARBA00000318,
CC ECO:0000256|RuleBase:RU366004};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|RuleBase:RU366004}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|RuleBase:RU366004}.
CC -!- SIMILARITY: Belongs to the peroxiredoxin family. AhpC/Prx1 subfamily.
CC {ECO:0000256|ARBA:ARBA00009796, ECO:0000256|RuleBase:RU366004}.
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DR EMBL; CP002282; ADO84162.1; -; Genomic_DNA.
DR RefSeq; WP_013388821.1; NC_014633.1.
DR AlphaFoldDB; E3HDH6; -.
DR KEGG; ipo:Ilyop_2403; -.
DR HOGENOM; CLU_042529_21_3_0; -.
DR OrthoDB; 9812811at2; -.
DR Proteomes; UP000006875; Plasmid pILYOP01.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0102039; F:NADH-dependent peroxiredoxin activity; IEA:UniProtKB-EC.
DR GO; GO:0006979; P:response to oxidative stress; IEA:UniProtKB-UniRule.
DR CDD; cd03015; PRX_Typ2cys; 1.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR017559; AhpC.
DR InterPro; IPR000866; AhpC/TSA.
DR InterPro; IPR024706; Peroxiredoxin_AhpC-typ.
DR InterPro; IPR019479; Peroxiredoxin_C.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR InterPro; IPR013766; Thioredoxin_domain.
DR NCBIfam; TIGR03137; AhpC; 1.
DR PANTHER; PTHR10681:SF121; ALKYL HYDROPEROXIDE REDUCTASE C; 1.
DR PANTHER; PTHR10681; THIOREDOXIN PEROXIDASE; 1.
DR Pfam; PF10417; 1-cysPrx_C; 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 Antioxidant {ECO:0000256|RuleBase:RU366004};
KW Cytoplasm {ECO:0000256|RuleBase:RU366004};
KW Disulfide bond {ECO:0000256|RuleBase:RU366004};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU366004}; Peroxidase {ECO:0000256|RuleBase:RU366004};
KW Plasmid {ECO:0000313|EMBL:ADO84162.1};
KW Redox-active center {ECO:0000256|RuleBase:RU366004};
KW Reference proteome {ECO:0000313|Proteomes:UP000006875}.
FT DOMAIN 2..157
FT /note="Thioredoxin"
FT /evidence="ECO:0000259|PROSITE:PS51352"
FT ACT_SITE 47
FT /note="Cysteine sulfenic acid (-SOH) intermediate; for
FT peroxidase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR000239-1"
SQ SEQUENCE 187 AA; 21051 MW; AD08444591A6B9D4 CRC64;
MSLIGKKIED FKVQAFHDGK FKEISDQVLK GQWSVFFFYP ADFTFVCPTE LGDLADNYEK
FRELGAELYS VSTDTHFVHK AWHDASDTIK KIKFPMLSDP TGALSRQFGV MIEDAGLALR
GTFIVNPERE IKAYEVHDLG IGRDADELLR KVQAAQFVAA HGDQVCPAKW KPGEETLKPN
LDLIGKL
//
