ID PORA_HORVU STANDARD; PRT; 388 AA. AC P13653; DT 01-JAN-1990 (Rel. 13, Created) DT 01-JAN-1990 (Rel. 13, Last sequence update) DT 01-OCT-2000 (Rel. 40, Last annotation update) DE PROTOCHLOROPHYLLIDE REDUCTASE A, CHLOROPLAST PRECURSOR (EC 1.3.1.33) DE (PCR A) (NADPH-PROTOCHLOROPHYLLIDE OXIDOREDUCTASE A) (POR A). GN PORA. OS Hordeum vulgare (Barley). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; Pooideae; OC Triticeae; Hordeum. OX NCBI_TaxID=4513; RN [1] RP SEQUENCE FROM N.A., AND PARTIAL SEQUENCE. RC STRAIN=CV. CARINA; TISSUE=Leaf; RX MEDLINE=89364719; PubMed=2671659; RA Schuelz R., Steinmueller K., Klaas M., Forreiter C., Rasmussen S., RA Hiller C., Apel K.; RT "Nucleotide sequence of a cDNA coding for the NADPH- RT protochlorophyllide oxidoreductase (PCR) of barley (Hordeum vulgare RT L.) and its expression in Escherichia coli."; RL Mol. Gen. Genet. 217:355-361(1989). CC -!- FUNCTION: PHOTOTRANSFORMATION OF PROTOCHLOROPHYLLIDE (PCHLIDE) TO CC CHLOROPHYLLIDE (CHLIDE). CC -!- CATALYTIC ACTIVITY: CHLOROPHYLLIDE A + NADP(+) = CC PROTOCHLOROPHYLLIDE + NADPH. CC -!- PATHWAY: CHLOROPHYLL BIOSYNTHESIS. CC -!- SUBCELLULAR LOCATION: CHLOROPLAST. CC -!- DEVELOPMENTAL STAGE: ACTIVE ONLY TRANSIENTLY IN ETIOLATED CC SEEDLINGS AT THE BEGINNING OF ILLUMINATION. CC -!- SIMILARITY: BELONGS TO THE SHORT-CHAIN DEHYDROGENASES/REDUCTASES CC (SDR) FAMILY. POR SUBFAMILY. 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; X15869; CAA33879.1; -. DR PIR; S04783; S04783. DR InterPro; IPR002198; ADH_short. DR Pfam; PF00106; adh_short; 1. KW Photosynthesis; Chlorophyll biosynthesis; Oxidoreductase; NADP; KW Chloroplast; Transit peptide; Multigene family. FT TRANSIT 1 74 CHLOROPLAST. FT CHAIN 75 388 PROTOCHLOROPHYLLIDE REDUCTASE A. SQ SEQUENCE 388 AA; 41181 MW; EBD3EF153D96C129 CRC64; MALQLLPSTL SVPKKGSSMG AVAVKDTAAF LGVSSKAKKA SLAVRTQVAT APSPVTTSPG STASSPSGKK 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 EPVLTKSGVY WSWNKDSASF ENQLSQEASD PEKARKVWEL SEKLVGLA //