KEGG ENZYME: 1.3.7.3

ENZYME: 1.3.7.3

Entry

EC 1.3.7.3                  Enzyme

Name

phycoerythrobilin:ferredoxin oxidoreductase;
PebB

Class

Oxidoreductases;
Acting on the CH-CH group of donors;
With an iron-sulfur protein as acceptor

Sysname

(3Z)-phycoerythrobilin:ferredoxin oxidoreductase

Reaction(IUBMB)

(3Z)-phycoerythrobilin + oxidized ferredoxin = 15,16-dihydrobiliverdin + reduced ferredoxin [RN:R05819]

Reaction(KEGG)

R05819

Substrate

(3Z)-phycoerythrobilin [CPD:C05912];
oxidized ferredoxin [CPD:C00139]

Product

15,16-dihydrobiliverdin [CPD:C11630];
reduced ferredoxin [CPD:C00138]

Comment

Catalyses the two-electron reduction of the C2 and C31 diene system of 15,16-dihydrobiliverdin. Specific for 15,16-dihydrobiliverdin. It has been proposed that this enzyme and EC 1.3.7.2, 15,16-dihydrobiliverdin:ferredoxin oxidoreductase, function as a dual enzyme complex in the conversion of biliverdin IXalpha to phycoerythrobilin.

History

EC 1.3.7.3 created 2002

Pathway

ec00860

Porphyrin metabolism

ec01110

Biosynthesis of secondary metabolites

Orthology

K05370

phycoerythrobilin:ferredoxin oxidoreductase

Genes

PCAY:

FRD00_10670

SYD:	Syncc9605_0422

SYE:	Syncc9902_1907

SYG:	sync_0490(pebB)

SYR:	SynRCC307_2062(pebB)

SYX:	SynWH7803_0481(pebB)

SYNK:

KR100_03625

SYNR:

KR49_11185

SYND:

KR52_00300

SYH:	Syncc8109_0440(pebB)

SYNW:

SynWH8103_02325(pebB)

SYNY:

BM449_08985

SYW:	SYNW2021(pebB)

PMA:	Pro_1748(pebB)

PMM:	PMM1592(pebB)

PMT:

PMT_1687

PMN:	PMN2A_1167

PMI:	PMT9312_1684

PMB:	A9601_18011(pebB)

PMC:	P9515_17791(pebB)

PMF:	P9303_22441(pebB)

PMG:	P9301_17841(pebB)

PMH:	P9215_18651(pebB)

PMJ:	P9211_17131(pebB)

PME:	NATL1_20421(pebB)

PRC:

EW14_1949

PRM:

EW15_2113

CMP:	Cha6605_4071

KOV:	K9N68_31095

LSK:	J5X98_04830

PSEU:

Pse7367_3942

PGX:	OA858_05005

CHON:

NIES4102_25500

GEN:	GM3709_2918

GEE:	GM3708_1498

LEP:	Lepto7376_0652

MIQ:	B5D77_00260

CWA:	CwatDRAFT_5247

CYP:	PCC8801_4518

CYC:	PCC7424_5729

CYJ:	Cyan7822_4039

TER:

Tery_5050

PRUN:

PCC7821_02377(pebB)

ONI:	Osc7112_1021

MPRO:

BJP34_30480

MIC:	Mic7113_4744

GVI:	glr1261(pebB)

GLJ:

GKIL_4296

GML:	ISF26_01175

NPU:	Npun_R0729

NFL:	COO91_10292

NOE:	CLI64_20490

NSH:

GXM_07875

NED:	HUN01_30140

HBQ:	QI031_17685

CALT:

Cal6303_4021

CALH:

IJ00_13710

CALN:

NIES2098_31930

CALS:

NIES3974_24660

ALAX:

NIES50_52970

PLP:	Ple7327_0115

SCS:	Sta7437_0249

STAN:

STA3757_01130

» show all

Reference

1 [PMID:11283349]

Authors

Frankenberg N, Mukougawa K, Kohchi T, Lagarias JC.

Title

Functional genomic analysis of the HY2 family of ferredoxin-dependent bilin reductases from oxygenic photosynthetic organisms.

Journal

Plant Cell 13:965-78 (2001)
DOI:10.1105/tpc.13.4.965

Sequence

[npu:Npun_R0729] [pmm:PMM1592]

Other DBs

ExplorEnz - The Enzyme Database:

1.3.7.3

IUBMB Enzyme Nomenclature:

1.3.7.3

ExPASy - ENZYME nomenclature database:

1.3.7.3

BRENDA, the Enzyme Database:

1.3.7.3

CAS:	347401-21-2

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