ID E4UD26_LIBSC Unreviewed; 176 AA.
AC E4UD26;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 24-JAN-2024, entry version 59.
DE RecName: Full=Glutathione-dependent peroxiredoxin {ECO:0000256|RuleBase:RU366011};
DE EC=1.11.1.27 {ECO:0000256|RuleBase:RU366011};
GN OrderedLocusNames=CKC_02585 {ECO:0000313|EMBL:ADR52266.1};
OS Liberibacter solanacearum (strain CLso-ZC1).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Liberibacter.
OX NCBI_TaxID=658172 {ECO:0000313|EMBL:ADR52266.1, ECO:0000313|Proteomes:UP000007038};
RN [1] {ECO:0000313|Proteomes:UP000007038}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CLso-ZC1 {ECO:0000313|Proteomes:UP000007038};
RA Lin H., Doddapaneni H.V., Lou B., Civerolo E.L., Chen C., Duan Y., Zhou L.,
RA Glynn J.;
RT "Complete genome sequence of Candidatus Liberibacter solanacearum CLso-
RT ZC1.";
RL Submitted (NOV-2010) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CLso-ZC1;
RA Lin H., Doddapaneni H.V., Lou B., Civerolo E.L., Chen C., Duan Y., Zhou L.,
RA Glynn J.;
RL Submitted (NOV-2010) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:ADR52266.1, ECO:0000313|Proteomes:UP000007038}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CLso-ZC1 {ECO:0000313|EMBL:ADR52266.1,
RC ECO:0000313|Proteomes:UP000007038};
RX PubMed=21552483; DOI=10.1371/journal.pone.0019135;
RA Lin H., Lou B., Glynn J.M., Doddapaneni H., Civerolo E.L., Chen C.,
RA Duan Y., Zhou L., Vahling C.M.;
RT "The Complete Genome Sequence of 'Candidatus Liberibacter solanacearum',
RT the Bacterium Associated with Potato Zebra Chip Disease.";
RL PLoS ONE 6:E19135-E19135(2011).
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}.
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DR EMBL; CP002371; ADR52266.1; -; Genomic_DNA.
DR RefSeq; WP_013461922.1; NC_014774.1.
DR AlphaFoldDB; E4UD26; -.
DR STRING; 658172.CKC_02585; -.
DR KEGG; lso:CKC_02585; -.
DR eggNOG; COG0678; Bacteria.
DR HOGENOM; CLU_072440_2_0_5; -.
DR Proteomes; UP000007038; Chromosome.
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 1..176
FT /note="Thioredoxin"
FT /evidence="ECO:0000259|PROSITE:PS51352"
FT ACT_SITE 55
FT /note="Cysteine sulfenic acid (-SOH) intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR637944-1"
SQ SEQUENCE 176 AA; 19944 MW; 753EEA9AC52275D9 CRC64;
MIDFKIPHVI FRTRVKKTAL DGSSSFEWKD VSTEELFSKK KVFLCALPGA FTPTCSNSQL
PGFEKIYDDL ISEGIEDVYC LSVNDSFVMN AWGKSLGIKN VKLLPDGSGE FTRKMGMLVY
KDNLGFGVRS WRYGALIDDM IIQHWFIEKG FSDNCPTDPY EISSPENVLK FIRASK
//
