KEGG   ORTHOLOGY: K21231
Entry
K21231                      KO                                     
Symbol
bciB
Name
3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin) [EC:1.3.7.13]
Pathway
map00860  Porphyrin metabolism
map01100  Metabolic pathways
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09108 Metabolism of cofactors and vitamins
   00860 Porphyrin metabolism
    K21231  bciB; 3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin)
Enzymes [BR:ko01000]
 1. Oxidoreductases
  1.3  Acting on the CH-CH group of donors
   1.3.7  With an iron-sulfur protein as acceptor
    1.3.7.13  3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin)
     K21231  bciB; 3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin)
Other DBs
RN: R11519
COG: COG1035
Genes
ALV: Alvin_1181
ATEP: Atep_13950
TVI: Thivi_1847
MPUR: MARPU_13415
TSY: THSYN_32255
TTP: E6P07_07490
CJAP: GWK36_08640
THIM: KFB96_20300
TBOG: LT988_15460
SYN: slr1923
SYY: SYNGTS_2003(slr1923)
SYT: SYNGTI_2002(slr1923)
SYS: SYNPCCN_2001(slr1923)
SYQ: SYNPCCP_2001(slr1923)
SYC: syc0195_d
SYR: SynRCC307_0774(frhB)
SYX: SynWH7803_1550(frhB)
SYP: SYNPCC7002_A2638(fruB)
CYA: CYA_1215
CYB: CYB_1261
AMR: AM1_2849(frhB)
TEL: tll1845
THN: NK55_05905(cvrA)
MAR: MAE_40060
CYL: AA637_09240(frhB)
CYT: cce_4662
TER: Tery_0742
GLJ: GKIL_2429(frhB) GKIL_4087(frhB)
ANA: all1601
NSH: GXM_03620
AVA: Ava_4214
NAZ: Aazo_3552
CALH: IJ00_05065
CTHE: Chro_1099
CAU: Caur_2555
CAG: Cagg_3479
PPH: Ppha_2739
PAA: Paes_0603
CTS: Ctha_1208
 » show all
Reference
  Authors
Saunders AH, Golbeck JH, Bryant DA
  Title
Characterization of BciB: a ferredoxin-dependent 8-vinyl-protochlorophyllide reductase from the green sulfur bacterium Chloroherpeton thalassium.
  Journal
Biochemistry 52:8442-51 (2013)
DOI:10.1021/bi401172b
  Sequence
[cts:Ctha_1208]
LinkDB

KEGG   ENZYME: 1.3.7.13
Entry
EC 1.3.7.13                 Enzyme                                 
Name
3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin);
bciB (gene name);
cyano-type divinyl chlorophyllide a 8-vinyl-reductase
Class
Oxidoreductases;
Acting on the CH-CH group of donors;
With an iron-sulfur protein as acceptor
Sysname
protochlorophyllide-a:ferredoxin C-81-oxidoreductase
Reaction(IUBMB)
protochlorophyllide a + 2 oxidized ferredoxin [iron-sulfur] cluster = 3,8-divinyl protochlorophyllide a + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ [RN:R11519]
Reaction(KEGG)
R11519
Substrate
protochlorophyllide a [CPD:C02880];
oxidized ferredoxin [iron-sulfur] cluster [CPD:C00139]
Product
3,8-divinyl protochlorophyllide a [CPD:C11831];
reduced ferredoxin [iron-sulfur] cluster [CPD:C00138];
H+ [CPD:C00080]
Comment
The enzyme, found in many phototrophic bacteria, land plants, and some green and red algae, is involved in the production of monovinyl versions of (bacterio)chlorophyll pigments from their divinyl precursors. Binds two [4Fe-4S] clusters and an FAD cofactor. It can also act on 3,8-divinyl chlorophyllide a, 3,8-divinyl chlorophyll a, and chlorophyll c2. cf. EC 1.3.1.75, 3,8-divinyl protochlorophyllide a 8-vinyl-reductase (NADPH).
History
EC 1.3.7.13 created 2016
Pathway
ec00860  Porphyrin metabolism
ec01100  Metabolic pathways
Orthology
K21231  3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin)
Genes
ALVAlvin_1181
ATEPAtep_13950
TVIThivi_1847
MPURMARPU_13415
TSYTHSYN_32255
TTPE6P07_07490
CJAPGWK36_08640
THIMKFB96_20300
TBOGLT988_15460
SYNslr1923
SYZMYO_120210
SYYSYNGTS_2003(slr1923)
SYTSYNGTI_2002(slr1923)
SYSSYNPCCN_2001(slr1923)
SYQSYNPCCP_2001(slr1923)
SYJD082_17500
SYOC7I86_10445
SYCsyc0195_d
SYUM744_09820
SYFSynpcc7942_1359
SYRSynRCC307_0774(frhB)
SYXSynWH7803_1550(frhB)
SYPSYNPCC7002_A2638(fruB)
CYACYA_1215
CYBCYB_1261
SYNESyn6312_0084
SYNPSyn7502_00002
SYVAWQ23_13150
SYLAWQ21_13320
SYNCCB0101_12805
DSLDacsa_2505
CGCCyagr_0231
CYICBM981_1201
CMPCha6605_2982
AMRAM1_2849(frhB)
TVNNIES2134_117710
SLWBRW62_08195
TELtll1845
THNNK55_05905(cvrA)
THECFFX45_08395
LENLEP3755_15190
LETO77CONTIG1_04225
LBOLBWT_11590
KOVK9N68_33530
LSCKIK02_10155
LSKJ5X98_02715
HHGXM38_013900
PSEUPse7367_0632
PSERABRG53_0874
THEUHPC62_06265
GLPGlo7428_1172
GENGM3709_977
GEEGM3708_3044
CHONNIES4102_39060
MARMAE_40060
MIQB5D77_12980
MVZmyaer102_14830
CANCyan10605_0476
CSNCyast_1162
CYLAA637_09240(frhB)
HAOPCC7418_0506
ENNFRE64_15320
CYTcce_4662
CWACwatDRAFT_5144
CYPPCC8801_1364
CYHCyan8802_1394
CYCPCC7424_0101
CYJCyan7822_1352
CYNCyan7425_2254
TERTery_0742
ARPNIES39_B00910
PAGHNIES204_39540
OXYHCG48_07140
MVAGD0A34_03045
LFSHFV01_07105
MICMic7113_6152
GEIGEI7407_0463
OACOscil6304_5624
ONIOsc7112_3795
MPROBJP34_26410
PHORJWS08_19460
CEPCri9333_0217
GVIgll0878 glr2543
GLJGKIL_2429(frhB) GKIL_4087(frhB)
GMLISF26_18540 ISF26_22815
ANAall1601
NPUNpun_R5367
NOSNos7107_0620
NOPNos7524_4753
NONNOS3756_14520
NFLCOO91_08888
NOECLI64_08240
NSHGXM_03620
NEDHUN01_32670
AVAAva_4214
NAZAazo_3552
ANBANA_C20199
ACYAnacy_4773
AWAAA650_16785
ANNEH233_10975
CSGCylst_2678
RSINB6N60_02674
CALOCal7507_2596
CALTCal6303_5470
CALHIJ00_05065
RIVRiv7116_3544
FISFIS3754_38180
DOUBMF77_00176
DFSHGD76_17220
CCURIAR63_05415
AFLOHEQ12_18900
TOQHCG51_19375
NCNBZZ01_14775
CTHEChro_1099
PLPPle7327_2676
SCSSta7437_0582
STANSTA3757_21750
CAUCaur_2555
CHLChy400_2759
CAGCagg_3479
CVLJ8C06_12185
CHLOJ8C02_13070
CPHCpha266_0188 Cpha266_0696
CLIClim_0952 Clim_1791
PPHPpha_2739
PAAPaes_0603
PROSCHL67_08655
CTSCtha_1208
 » show all
Reference
1  [PMID:17148453]
  Authors
Chew AG, Bryant DA
  Title
Characterization of a plant-like protochlorophyllide a divinyl reductase in green sulfur bacteria.
  Journal
J Biol Chem 282:2967-75 (2007)
DOI:10.1074/jbc.M609730200
Reference
2  [PMID:24151992]
  Authors
Saunders AH, Golbeck JH, Bryant DA
  Title
Characterization of BciB: a ferredoxin-dependent 8-vinyl-protochlorophyllide reductase from the green sulfur bacterium Chloroherpeton thalassium.
  Journal
Biochemistry 52:8442-51 (2013)
DOI:10.1021/bi401172b
  Sequence
[cts:Ctha_1208]
Reference
3  [PMID:24399236]
  Authors
Ito H, Tanaka A
  Title
Evolution of a new chlorophyll metabolic pathway driven by the dynamic changes in enzyme promiscuous activity.
  Journal
Plant Cell Physiol 55:593-603 (2014)
DOI:10.1093/pcp/pct203
  Sequence
[syn:slr1923]
Other DBs
ExplorEnz - The Enzyme Database: 1.3.7.13
IUBMB Enzyme Nomenclature: 1.3.7.13
ExPASy - ENZYME nomenclature database: 1.3.7.13
BRENDA, the Enzyme Database: 1.3.7.13
LinkDB

KEGG   REACTION: R11519
Entry
R11519                      Reaction                               
Name
protochlorophyllide-a:ferredoxin C-8(1)-oxidoreductase
Definition
Protochlorophyllide + 2 Oxidized ferredoxin <=> Divinylprotochlorophyllide + 2 Reduced ferredoxin + 2 H+
Equation
C02880 + 2 C00139 <=> C11831 + 2 C00138 + 2 C00080
Reaction class
RC01376  C02880_C11831
Enzyme
Pathway
rn00860  Porphyrin metabolism
rn01100  Metabolic pathways
Orthology
K21231  3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin) [EC:1.3.7.13]
Other DBs
RHEA: 48899
LinkDB

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