ID F5AJ60_HELAN Unreviewed; 78 AA.
AC F5AJ60;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=cysteine dioxygenase {ECO:0000256|ARBA:ARBA00013133};
DE EC=1.13.11.20 {ECO:0000256|ARBA:ARBA00013133};
DE Flags: Fragment;
OS Helianthus annuus (Common sunflower).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC Heliantheae alliance; Heliantheae; Helianthus.
OX NCBI_TaxID=4232 {ECO:0000313|EMBL:AEB37668.1};
RN [1] {ECO:0000313|EMBL:AEB37668.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=50a {ECO:0000313|EMBL:AEB37668.1}, and 50b
RC {ECO:0000313|EMBL:AEB37669.1};
RX PubMed=20952500; DOI=10.1093/molbev/msq270;
RA Strasburg J.L., Kane N.C., Raduski A.R., Bonin A., Michelmore R.,
RA Rieseberg L.H.;
RT "Effective population size is positively correlated with levels of adaptive
RT divergence among annual sunflowers.";
RL Mol. Biol. Evol. 28:1569-1580(2011).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-cysteine + O2 = 3-sulfino-L-alanine + H(+);
CC Xref=Rhea:RHEA:20441, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:35235, ChEBI:CHEBI:61085; EC=1.13.11.20;
CC Evidence={ECO:0000256|ARBA:ARBA00024284};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:20442;
CC Evidence={ECO:0000256|ARBA:ARBA00024284};
CC -!- COFACTOR:
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000256|ARBA:ARBA00001954};
CC -!- SIMILARITY: Belongs to the cysteine dioxygenase family.
CC {ECO:0000256|ARBA:ARBA00006622}.
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DR EMBL; HQ431481; AEB37668.1; -; Genomic_DNA.
DR EMBL; HQ431482; AEB37669.1; -; Genomic_DNA.
DR AlphaFoldDB; F5AJ60; -.
DR EnsemblPlants; mRNA:HanXRQr2_Chr13g0583431; mRNA:HanXRQr2_Chr13g0583431; HanXRQr2_Chr13g0583431.
DR Gramene; mRNA:HanXRQr2_Chr13g0583431; mRNA:HanXRQr2_Chr13g0583431; HanXRQr2_Chr13g0583431.
DR GO; GO:0017172; F:cysteine dioxygenase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0070483; P:detection of hypoxia; IEA:UniProt.
DR InterPro; IPR012864; PCO/ADO.
DR InterPro; IPR011051; RmlC_Cupin_sf.
DR PANTHER; PTHR22966:SF54; CYSTEINE DIOXYGENASE; 1.
DR PANTHER; PTHR22966; UNCHARACTERIZED; 1.
DR Pfam; PF07847; PCO_ADO; 1.
DR SUPFAM; SSF51182; RmlC-like cupins; 1.
PE 3: Inferred from homology;
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723}.
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AEB37668.1"
FT NON_TER 78
FT /evidence="ECO:0000313|EMBL:AEB37668.1"
SQ SEQUENCE 78 AA; 8643 MW; 6BA07ECEBE66110D CRC64;
NFLLYALLLP ENAVIPLHDH PEMTVFSKLL VGKVHIKSYD LVNPDVIDNP PPSSQLKLAC
LKEDGIFTAP CKTSVLYP
//