ID   PORA_WHEAT              Reviewed;         388 AA.
AC   Q41578;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   24-JAN-2024, entry version 121.
DE   RecName: Full=Protochlorophyllide reductase A, chloroplastic;
DE            Short=PCR A;
DE            EC=1.3.1.33;
DE   AltName: Full=NADPH-protochlorophyllide oxidoreductase A;
DE            Short=POR A;
DE   Flags: Precursor;
GN   Name=PORA;
OS   Triticum aestivum (Wheat).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Shoot;
RX   PubMed=8250847; DOI=10.1042/bj2960225;
RA   Teakle G.R., Griffiths W.T.;
RT   "Cloning, characterization and import studies on protochlorophyllide
RT   reductase from wheat (Triticum aestivum).";
RL   Biochem. J. 296:225-230(1993).
CC   -!- FUNCTION: Phototransformation of protochlorophyllide (Pchlide) to
CC       chlorophyllide (Chlide).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=chlorophyllide a + NADP(+) = H(+) + NADPH +
CC         protochlorophyllide a; Xref=Rhea:RHEA:11132, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:57783, ChEBI:CHEBI:58349, ChEBI:CHEBI:83348,
CC         ChEBI:CHEBI:83350; EC=1.3.1.33;
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; chlorophyll
CC       biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the short-chain dehydrogenases/reductases (SDR)
CC       family. POR subfamily. {ECO:0000305}.
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DR   EMBL; X76532; CAA54042.1; -; Genomic_DNA.
DR   PIR; S39394; S39394.
DR   AlphaFoldDB; Q41578; -.
DR   SMR; Q41578; -.
DR   STRING; 4565.Q41578; -.
DR   PaxDb; 4565-Traes_2BL_F22336B90-2; -.
DR   EnsemblPlants; TraesCAD_scaffold_034475_01G000100.1; TraesCAD_scaffold_034475_01G000100.1; TraesCAD_scaffold_034475_01G000100.
DR   Gramene; TraesCAD_scaffold_034475_01G000100.1; TraesCAD_scaffold_034475_01G000100.1; TraesCAD_scaffold_034475_01G000100.
DR   eggNOG; KOG1208; Eukaryota.
DR   BRENDA; 1.3.1.33; 6500.
DR   UniPathway; UPA00668; -.
DR   Proteomes; UP000019116; Unplaced.
DR   ExpressionAtlas; Q41578; baseline and differential.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0016630; F:protochlorophyllide reductase activity; IEA:UniProtKB-EC.
DR   GO; GO:0015995; P:chlorophyll biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   CDD; cd09810; LPOR_like_SDR_c_like; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR005979; Prochl_reduct.
DR   InterPro; IPR002347; SDR_fam.
DR   NCBIfam; TIGR01289; LPOR; 1.
DR   PANTHER; PTHR44419:SF6; PROTOCHLOROPHYLLIDE REDUCTASE A, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR44419; PROTOCHLOROPHYLLIDE REDUCTASE C, CHLOROPLASTIC; 1.
DR   Pfam; PF00106; adh_short; 1.
DR   PRINTS; PR00081; GDHRDH.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE   3: Inferred from homology;
KW   Chlorophyll biosynthesis; Chloroplast; NADP; Oxidoreductase;
KW   Photosynthesis; Plastid; Reference proteome; Transit peptide.
FT   TRANSIT         1..74
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000250"
FT   CHAIN           75..388
FT                   /note="Protochlorophyllide reductase A, chloroplastic"
FT                   /id="PRO_0000023297"
SQ   SEQUENCE   388 AA;  41156 MW;  86B9DB96BD085AB3 CRC64;
     MALQLLPSTL SVPKKGSSMG AAAVKDTAAF LGVSSKAKKA SLAVRTQVAT APSSVTTSPG
     SATAKPSGKK TLRQGVVVIT GASSGLGLAA AKALAETGKW HVVMACRDFL KASKAAKAAG
     MADGSYTVMH LDLASLDSVR QFVDAFRRAE MPLDVLVCNA AIYRPTARTP TFTADGHEMS
     VGVNHLGHFL LARLLMEDLQ KSDYPSRRMV IVGSITGNSN TLAGNVPPKA SLGDLRGLAG
     GLSGASGSAM IDGDESFDGA KAYKDSKVCN MLTMQEFHRR YHEETGITFS SLYPGCIATT
     GLFREHIPLF RTLFPPFQKF VTKGFVSEAE SGKRLAQVVA EPSLTKSGVY WSWNKDSASF
     ENQLSQEASD PEKARKVWEL SEKLVGLA
//