ID A0A0B8N7N3_9NOCA Unreviewed; 179 AA.
AC A0A0B8N7N3;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=Alkyl hydroperoxide reductase AhpD {ECO:0000256|HAMAP-Rule:MF_01676};
DE EC=1.11.1.28 {ECO:0000256|HAMAP-Rule:MF_01676};
DE AltName: Full=Alkylhydroperoxidase AhpD {ECO:0000256|HAMAP-Rule:MF_01676};
GN Name=ahpD {ECO:0000256|HAMAP-Rule:MF_01676};
GN ORFNames=NS07_v2contig00061-0022 {ECO:0000313|EMBL:GAM47934.1},
GN NS506_06000 {ECO:0000313|EMBL:APB00037.1};
OS Nocardia seriolae.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Nocardiaceae;
OC Nocardia.
OX NCBI_TaxID=37332 {ECO:0000313|EMBL:GAM47934.1, ECO:0000313|Proteomes:UP000019401};
RN [1] {ECO:0000313|EMBL:GAM47934.1, ECO:0000313|Proteomes:UP000019401}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=N-2927 {ECO:0000313|EMBL:GAM47934.1,
RC ECO:0000313|Proteomes:UP000019401};
RA Imajoh M., Fukumoto Y., Yamane J., Sukeda M., Shimizu M., Ohnishi K.,
RA Oshima S.;
RT "Draft Genome Sequence of Nocardia seriolae Strain N-2927 (NBRC 110360),
RT Isolated as the Causal Agent of Nocardiosis of Yellowtail (Seriola
RT quinqueradiata) in Kochi Prefecture, Japan.";
RL Genome Announc. 3:e00082-15(2015).
RN [2] {ECO:0000313|EMBL:APB00037.1, ECO:0000313|Proteomes:UP000180166}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EM150506 {ECO:0000313|EMBL:APB00037.1,
RC ECO:0000313|Proteomes:UP000180166};
RA Han H.-J.;
RT "Genome sequence of Nocardia seriolae strain EM150506, isolated from
RT Anguila japonica.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Antioxidant protein with alkyl hydroperoxidase activity.
CC Required for the reduction of the AhpC active site cysteine residues
CC and for the regeneration of the AhpC enzyme activity.
CC {ECO:0000256|HAMAP-Rule:MF_01676}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a hydroperoxide + N(6)-[(R)-dihydrolipoyl]-L-lysyl-[lipoyl-
CC carrier protein] = an alcohol + H2O + N(6)-[(R)-lipoyl]-L-lysyl-
CC [lipoyl-carrier protein]; Xref=Rhea:RHEA:62636, Rhea:RHEA-COMP:10502,
CC Rhea:RHEA-COMP:16355, ChEBI:CHEBI:15377, ChEBI:CHEBI:30879,
CC ChEBI:CHEBI:35924, ChEBI:CHEBI:83099, ChEBI:CHEBI:83100;
CC EC=1.11.1.28; Evidence={ECO:0000256|HAMAP-Rule:MF_01676};
CC -!- SUBUNIT: Homotrimer. {ECO:0000256|HAMAP-Rule:MF_01676}.
CC -!- SIMILARITY: Belongs to the AhpD family. {ECO:0000256|HAMAP-
CC Rule:MF_01676}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP017839; APB00037.1; -; Genomic_DNA.
DR EMBL; BAWD02000061; GAM47934.1; -; Genomic_DNA.
DR RefSeq; WP_033088594.1; NZ_RCNK01000054.1.
DR STRING; 37332.NS506_06000; -.
DR GeneID; 61149862; -.
DR KEGG; nsr:NS506_06000; -.
DR PATRIC; fig|37332.12.peg.6159; -.
DR OrthoDB; 9801997at2; -.
DR Proteomes; UP000019401; Unassembled WGS sequence.
DR Proteomes; UP000180166; Chromosome.
DR GO; GO:0008785; F:alkyl hydroperoxide reductase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0032843; F:hydroperoxide reductase activity; IEA:InterPro.
DR GO; GO:0051920; F:peroxiredoxin activity; IEA:InterPro.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR Gene3D; 1.20.1290.10; AhpD-like; 1.
DR HAMAP; MF_01676; AhpD; 1.
DR InterPro; IPR004674; AhpD.
DR InterPro; IPR029032; AhpD-like.
DR InterPro; IPR004675; AhpD_core.
DR InterPro; IPR003779; CMD-like.
DR NCBIfam; TIGR00777; ahpD; 1.
DR NCBIfam; TIGR00778; ahpD_dom; 1.
DR PANTHER; PTHR33930; ALKYL HYDROPEROXIDE REDUCTASE AHPD; 1.
DR PANTHER; PTHR33930:SF7; ALKYL HYDROPEROXIDE REDUCTASE AHPD; 1.
DR Pfam; PF02627; CMD; 1.
DR SUPFAM; SSF69118; AhpD-like; 1.
PE 3: Inferred from homology;
KW Antioxidant {ECO:0000256|ARBA:ARBA00022862, ECO:0000256|HAMAP-
KW Rule:MF_01676};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157, ECO:0000256|HAMAP-
KW Rule:MF_01676};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_01676};
KW Peroxidase {ECO:0000256|ARBA:ARBA00022559, ECO:0000256|HAMAP-
KW Rule:MF_01676};
KW Redox-active center {ECO:0000256|ARBA:ARBA00023284, ECO:0000256|HAMAP-
KW Rule:MF_01676}; Reference proteome {ECO:0000313|Proteomes:UP000019401}.
FT DOMAIN 98..175
FT /note="Carboxymuconolactone decarboxylase-like"
FT /evidence="ECO:0000259|Pfam:PF02627"
FT ACT_SITE 130
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01676"
FT ACT_SITE 133
FT /note="Cysteine sulfenic acid (-SOH) intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01676"
FT DISULFID 130..133
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01676"
FT DISULFID 133
FT /note="Interchain (with AhpC); in linked form"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01676"
SQ SEQUENCE 179 AA; 18957 MW; 00ACBD7196FB150E CRC64;
MTVENLKNSL PEYAKDLKLN LSSLARTTVL GEQQLWGTLL ASAAATKSAT TLREIAEEAA
EVLSAEAYNA ALGAASIMGM NNVFYRGKAF LEGRYDDLRA GLRMQIIGNP GVDKADFELW
SFAVSSINGC QHCLEAHEHT LREAGVSREV IFEALRAAAI VAGVGQAVAS TEALAAAAV
//
