KEGG   ENZYME: 1.3.1.75Help
Entry
EC 1.3.1.75                 Enzyme                                 

Name
divinyl chlorophyllide a 8-vinyl-reductase;
[4-vinyl]chlorophyllide a reductase;
4VCR
Class
Oxidoreductases;
Acting on the CH-CH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
chlorophyllide-a:NADP+ oxidoreductase
Reaction(IUBMB)
chlorophyllide a + NADP+ = divinyl chlorophyllide a + NADPH + H+ [RN:R06272]
Reaction(KEGG)
R06272;
(other) R06896
Show
Substrate
chlorophyllide a [CPD:C02139];
NADP+ [CPD:C00006]
Product
divinyl chlorophyllide a [CPD:C11832];
NADPH [CPD:C00005];
H+ [CPD:C00080]
Comment
Also reduces divinyl protochlorophyllide to protochlorophyllide in some species, providing an alternative pathway.
History
EC 1.3.1.75 created 2003
Pathway
Porphyrin and chlorophyll metabolism
Metabolic pathways
Biosynthesis of secondary metabolites
Orthology
K19073  
divinyl chlorophyllide a 8-vinyl-reductase
Genes
ATH: 
AT5G18660(PCB2)
ALY: 
CRB: 
EUS: 
BRP: 
BNA: 
THJ: 
CIT: 
CIC: 
TCC: 
GRA: 
EGR: 
GMX: 
PVU: 
VRA: 
MTR: 
CAM: 
ADU: 
AIP: 
FVE: 
PPER: 
PMUM: 
MDM: 
PXB: 
CSV: 
CMO: 
RCU: 
JCU: 
POP: 
POPTR_0008s20940g(POPTRDRAFT_820932)
VVI: 
SLY: 
SPEN: 
SOT: 
SIND: 
BVG: 
NNU: 
OSA: 
4332843(DVR)
DOSA: 
Os03t0351200-00(Os03g0351200)
OBR: 
BDI: 
SBI: 
SORBI_01g035390(SORBIDRAFT_01g035390)
ZMA: 
SITA: 
PDA: 
EGU: 
MUS: 
ATR: 
SMO: 
PPP: 
CRE: 
VCN: 
OLU: 
OTA: 
BPG: 
MIS: 
MPP: 
CSL: 
CVR: 
APRO: 
PTI: 
TPS: 
AAF: 
EHX: 
GTT: 
LIM: 
RDP: 
BRA: 
BBT: 
AOL: 
MET: 
MOR: 
RSP: 
RSH: 
RSQ: 
RCP: 
RED: 
PTP: 
RSU: 
CIJ: 
SYW: 
SYD: 
SYE: 
SYG: 
SYNK: 
SYNR: 
SYND: 
SYH: 
AMR: 
AM1_2394(nmrA)
LEP: 
CTE: 
CPC: 
CCH: 
CPB: 
PVI: 
PLT: 
PPH: 
PAA: 
 » show all
Taxonomy
Reference
1  [PMID:16666133]
  Authors
Tripathy BC, Rebeiz CA.
  Title
Chloroplast Biogenesis 60 : Conversion of Divinyl Protochlorophyllide to Monovinyl Protochlorophyllide in Green(ing) Barley, a Dark Monovinyl/Light Divinyl Plant Species.
  Journal
Plant. Physiol. 87 (1988) 89-94.
Reference
2  [PMID:1390630]
  Authors
Parham R, Rebeiz CA.
  Title
Chloroplast biogenesis: [4-vinyl] chlorophyllide a reductase is a divinyl chlorophyllide a-specific, NADPH-dependent enzyme.
  Journal
Biochemistry. 31 (1992) 8460-4.
Reference
3  [PMID:8678296]
  Authors
Parham R, Rebeiz CA.
  Title
Chloroplast biogenesis 72: a [4-vinyl]chlorophyllide a reductase assay using divinyl chlorophyllide a as an exogenous substrate.
  Journal
Anal. Biochem. 231 (1995) 164-9.
Reference
4  [PMID:11488624]
  Authors
Kolossov VL, Rebeiz CA.
  Title
Chloroplast biogenesis 84: solubilization and partial purification of membrane-bound [4-vinyl]chlorophyllide a reductase from etiolated barley leaves.
  Journal
Anal. Biochem. 295 (2001) 214-9.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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