Entry
Name
ribitol-5-phosphate 2-dehydrogenase (NADP+);
acs1 (gene name);
bcs1 (gene name);
tarJ (gene name);
ribulose-5-phosphate reductase;
ribulose-5-P reductase;
D-ribulose 5-phosphate reductase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
D-ribitol-5-phosphate:NADP+ 2-oxidoreductase
Reaction(IUBMB)
D-ribitol 5-phosphate + NADP+ = D-ribulose 5-phosphate + NADPH + H+ [RN:
R01525 ]
Reaction(KEGG)
Substrate
Product
Comment
Requires Zn2+. The enzyme, characterized in bacteria, is specific for NADP. It is part of the synthesis pathway of CDP-ribitol. In Haemophilus influenzae it is part of a multifunctional enzyme also catalysing EC
2.7.7.40 , D-ribitol-5-phosphate cytidylyltransferase. cf. EC
1.1.1.137 , ribitol-5-phosphate 2-dehydrogenase.
History
EC 1.1.1.405 created 2017
Pathway
ec00040 Pentose and glucuronate interconversions
Orthology
K05352 ribitol-5-phosphate 2-dehydrogenase (NADP+)
K21681 ribitol-5-phosphate 2-dehydrogenase (NADP+) / D-ribitol-5-phosphate cytidylyltransferase
Genes
HIU : HIB_11690(bcs1') HIB_11840(bcs1')
ALIG : NCTC10568_01939(ispD_2)
PCQ : PcP3B5_16180(ispD1) PcP3B5_47970(ispD2)
BFD : NCTC4823_03510(tarJ)
SAH : SaurJH1_0243 SaurJH1_0247
SAJ : SaurJH9_0237 SaurJH9_0241
SAX : USA300HOU_0263 USA300HOU_0267
SAA : SAUSA300_0246 SAUSA300_0250
SAO : SAOUHSC_00221 SAOUHSC_00226
SUU : M013TW_0233 M013TW_0237
SUV : SAVC_01000 SAVC_01020
SUJ : SAA6159_00229 SAA6159_00233
SUK : SAA6008_00225 SAA6008_00230
SUT : SAT0131_00244 SAT0131_00249
SUQ : HMPREF0772_10246 HMPREF0772_10251
SUD : ST398NM01_0264 ST398NM01_0269
SUX : SAEMRSA15_02110 SAEMRSA15_02150
SUW : SATW20_02540(tarJ') SATW20_02580(tarJ)
SUF : SARLGA251_02160(tarJ') SARLGA251_02200(tarJ)
SAUA : SAAG_00733 SAAG_00737
SAUE : RSAU_000196 RSAU_000200
SAUN : SAKOR_00229 SAKOR_00235
SAUS : SA40_0210 SA40_0214
SAUU : SA957_0225 SA957_0229
SAUG : SA268_0222 SA268_0226
SAUZ : SAZ172_0254 SAZ172_0259
SAUT : SAI1T1_2001930 SAI1T1_2001970
SAUJ : SAI2T2_1001930 SAI2T2_1001970
SAUK : SAI3T3_1001930 SAI3T3_1001970
SAUQ : SAI4T8_1001930 SAI4T8_1001970
SAUV : SAI7S6_1001930 SAI7S6_1001970
SAUW : SAI5S5_1001920 SAI5S5_1001960
SAUX : SAI6T6_1001930 SAI6T6_1001970
SAUY : SAI8T7_1001930 SAI8T7_1001970
SAUF : X998_0228 X998_0232
SUY : SA2981_0252 SA2981_0256
SAUB : C248_0239 C248_0244
SAUM : BN843_2510 BN843_2550
SAUC : CA347_259 CA347_263
SAUR : SABB_01596(tarJ) SABB_01601
SAUI : AZ30_01265 AZ30_01285
SAUD : CH52_04445 CH52_04465
SAMS : NI36_01160 NI36_01180
SUH : SAMSHR1132_02200 SAMSHR1132_02240
SXY : BE24_00380 BE24_10205
SXL : SXYLSMQ121_0383 SXYLSMQ121_2179
SXO : SXYL_00386 SXYL_02332
SARL : SAP2_04710(tarJ) SAP2_22340(tdh)
SSH : NCTC13712_00198(gutB_3) NCTC13712_00202(gutB_4)
SSIM : SAMEA4384339_0089(gutB_2) SAMEA4384339_0503
SPSD : JMB28_02425 JMB28_11805 JMB28_13570
SEDA : MNY58_01950 MNY58_11710
SROT : ML435_01075 ML435_01095
LGZ : NCTC10812_01810(idnD)
GMO : NCTC11323_00090(idnD)
GHA : NCTC10459_00071 NCTC10459_00103
PKP : SK3146_01499(yjjN_1)
CHYL : CE91St63_12470(tarJ)
AMAU : DSM26151_09170(bcs1)
ASOI : MTP13_17175 MTP13_17185
TALX : FOF52_12610 FOF52_12975
NEX : NE857_05460 NE857_28875
NEC : KGD82_04090 KGD82_23655
NCG : KGD84_27880 KGD84_27890
BTHO : Btheta7330_01408(ispD2_2)
» show all
Taxonomy
Reference
Authors
Zolli M, Kobric DJ, Brown ED
Title
Reduction precedes cytidylyl transfer without substrate channeling in distinct active sites of the bifunctional CDP-ribitol synthase from Haemophilus influenzae.
Journal
Sequence
Reference
Authors
Pereira MP, Brown ED
Title
Bifunctional catalysis by CDP-ribitol synthase: convergent recruitment of reductase and cytidylyltransferase activities in Haemophilus influenzae and Staphylococcus aureus.
Journal
Reference
Authors
Pereira MP, D'Elia MA, Troczynska J, Brown ED
Title
Duplication of teichoic acid biosynthetic genes in Staphylococcus aureus leads to functionally redundant poly(ribitol phosphate) polymerases.
Journal
Reference
Authors
Baur S, Marles-Wright J, Buckenmaier S, Lewis RJ, Vollmer W
Title
Synthesis of CDP-activated ribitol for teichoic acid precursors in Streptococcus pneumoniae.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 1.1.1.405
LinkDB
All DBs