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OPR2

Gene
OPR2
Protein
Putative 12-oxophytodienoate reductase 2
Organism
Oryza sativa subsp. japonica
Length
376 amino acids
Function
Putative oxophytodienoate reductase that may be involved in the biosynthesis or metabolism of oxylipin signaling molecules.
Similarity
Belongs to the NADH:flavin oxidoreductase/NADH oxidase family.
Mass
42.068 kDa
Sequence
MVHAPAKEAIPLLTPYKMGQLELSHRVVLAPLTRCRSYGHVPQPHAAVYYSQRATNGGLLIAEATVISPTAQGYPDTPGIYTQQQIEAWKPIVDAVHRKGALFFLQIWHVGRVSTTDFQPNGQAPISSTDKQITPDDSGMVYSKPRRLRTDEIPQIVDDFRRAARNAIESGFDGVEIHGAHGYLLDQFMKDSANDRTDEYGGNLENRCRFAVEVIDAVVAEVGAHRVGIRLSPFDNYMDCFDSNPVALGSYMVQQLNKHPGFLYCHMVEPGMAIVEGRRKITHGLLPFRKQFNGTFIAAGGYDREEGNKVVADGYADLVAYGRLFLANPDLPRRFELDAPLNRYDRSTFYTQDPVVGYTDYPFLEEIDEESTTTYA

Gene
OPR2
Protein
12-oxophytodienoate reductase 2
Organism
Arabidopsis thaliana
Length
374 amino acids
Function
Specifically cleaves olefinic bonds in alpha,beta-unsaturated carbonyls and may be involved in detoxification or modification of these reactive compounds (Probable). May be involved in the biosynthesis or metabolism of oxylipin signaling molecules (PubMed:10872231) (Probable). In vitro, reduces 9R,13R-12-oxophytodienoic acid (9R,13R-OPDA) to 9R,13R-OPC-8:0, but only poorly 9S,13S-OPDA, the natural precursor of jasmonic acid (JA) (PubMed:10872231). Can detoxify the explosive 2,4,6-trinitrotoluene (TNT) in vitro and in vivo by catalyzing its nitroreduction to form hydroxylamino-dinitrotoluene (HADNT) (PubMed:19605548). Functions in an alternative and OPR3-independent pathway for JA biosynthesis (PubMed:29291349). Catalyzes the NADPH-dependent reduction of 4,5-didehydrojasmonates to jasmonates (PubMed:29291349).
Similarity
Belongs to the NADH:flavin oxidoreductase/NADH oxidase family.
Mass
41.567 kDa
Sequence
MEMVNAEAKQSVPLLTPYKMGRFNLSHRVVLAPLTRQKSYGSVPQPHAILYYSQRTSPGGFLIAEATGVSDTAQGYPDTPGIWTKEHVEAWKPIVDAVHAKGGIFFCQIWHVGRVSNRGFQPRRQAPISCTGKPIMPQMRANGIDEARFTPPRRLSIEEIPGIVNDFRLAARNAMEAGFDGVEIHGAHGYLIDQFMKDKVNDRTDEYGGSLQNRCKFALEVVDAVAKEIGPDRVGIRLSPFADYMESGDTNPEALGLYMVESLNKYGILYCHMIEPRMKTVGEIAACSHTLMPMREAFKGTFISAGGFTREDGNEAVAKGRTDLVAYGRWFLANPDLPKRFQLDAPLNKYNRSTFYTSDPVVGYTDYPSLESTA

Gene
OPR2
Protein
12-oxophytodienoate reductase-like protein
Organism
Solanum lycopersicum
Length
355 amino acids
Function
May be involved in the biosynthesis or metabolism of oxylipin signaling molecules.
Similarity
Belongs to the NADH:flavin oxidoreductase/NADH oxidase family.
Mass
39.342 kDa
Sequence
MEANSNSAVPLCTPYKLGRFKLTHRIVFPALTRNRSQNNTPQSHLTEYYSQRATNGGLIISEAAAASDISKECPNLPGIWNEEQVEAWKPVVNGVHEKGGVFFCQIWHSGRLSVPTVSALFFSIGIGWSTRPDDKVYAKPTPLPLESDKIPCIVNDFRIAARNAIKAGFDGIEINASSGGYLIDEFMNDQVHGWTDEYDESIKDRCRLALEIVEAVANEIGADKIGIKLSPFDGKKDSNSEALATYMANELSKLGVLYLHVMEPRETVNRSLLPIRKAFKGTLIASGGYGKSDGEKAIDENYADLISFGRMFLANPDLPKRFEVNAPLNKYNRSTFYTNDPIIGYTDYPFLEVAS