ID A0A0E0FQK9_ORYNI Unreviewed; 190 AA.
AC A0A0E0FQK9;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE RecName: Full=4a-hydroxytetrahydrobiopterin dehydratase {ECO:0000256|ARBA:ARBA00013252};
DE EC=4.2.1.96 {ECO:0000256|ARBA:ARBA00013252};
OS Oryza nivara (Indian wild rice) (Oryza sativa f. spontanea).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX NCBI_TaxID=4536 {ECO:0000313|EnsemblPlants:ONIVA01G28810.1};
RN [1] {ECO:0000313|EnsemblPlants:ONIVA01G28810.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SL10 {ECO:0000313|EnsemblPlants:ONIVA01G28810.1};
RA Wing R.A., Hsing Y.;
RL Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblPlants:ONIVA01G28810.1}
RP IDENTIFICATION.
RC STRAIN=SL10 {ECO:0000313|EnsemblPlants:ONIVA01G28810.1};
RG EnsemblPlants;
RL Submitted (APR-2015) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin =
CC (6R)-L-erythro-6,7-dihydrobiopterin + H2O; Xref=Rhea:RHEA:11920,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15642, ChEBI:CHEBI:43120; EC=4.2.1.96;
CC Evidence={ECO:0000256|ARBA:ARBA00001554};
CC -!- SIMILARITY: Belongs to the pterin-4-alpha-carbinolamine dehydratase
CC family. {ECO:0000256|ARBA:ARBA00006472}.
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DR AlphaFoldDB; A0A0E0FQK9; -.
DR EnsemblPlants; ONIVA01G28810.1; ONIVA01G28810.1; ONIVA01G28810.
DR Gramene; ONIVA01G28810.1; ONIVA01G28810.1; ONIVA01G28810.
DR HOGENOM; CLU_081974_0_0_1; -.
DR OMA; TRGQDEI; -.
DR Proteomes; UP000006591; Unassembled WGS sequence.
DR GO; GO:0008124; F:4-alpha-hydroxytetrahydrobiopterin dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0006729; P:tetrahydrobiopterin biosynthetic process; IEA:InterPro.
DR CDD; cd00913; PCD_DCoH_subfamily_a; 1.
DR Gene3D; 3.30.1360.20; Transcriptional coactivator/pterin dehydratase; 1.
DR InterPro; IPR036428; PCD_sf.
DR InterPro; IPR001533; Pterin_deHydtase.
DR PANTHER; PTHR12599; PTERIN-4-ALPHA-CARBINOLAMINE DEHYDRATASE; 1.
DR PANTHER; PTHR12599:SF17; PTERIN-4-ALPHA-CARBINOLAMINE DEHYDRATASE 2, MITOCHONDRIAL; 1.
DR Pfam; PF01329; Pterin_4a; 1.
DR SUPFAM; SSF55248; PCD-like; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Reference proteome {ECO:0000313|Proteomes:UP000006591}.
SQ SEQUENCE 190 AA; 21262 MW; A8C4D871B0511D47 CRC64;
MTRGVAMAHA RLLLARYHAM AAPSWPTVSK NLPLLGHGRS HHPMYASQDE IKMSSRRWCH
GSPDNQELAK KICVPCNSKD IHAMPEDSAK KMLEQVGGWE LATEGDILKL HRAWKVKNFV
KGLEFLQLVA AVAEEEGHHP DLHLVGWNNV KIDVWTHSVR GLTDNDFILA AKINNLNLEG
LLSKKATVQK
//
