KEGG   ENZYME: 1.1.1.56Help
Entry
EC 1.1.1.56                 Enzyme                                 
Name
ribitol 2-dehydrogenase;
adonitol dehydrogenase;
ribitol dehydrogenase A (wild type);
ribitol dehydrogenase B (mutant enzyme with different properties);
ribitol dehydrogenase D (mutant enzyme with different properties)
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
ribitol:NAD+ 2-oxidoreductase
Reaction(IUBMB)
ribitol + NAD+ = D-ribulose + NADH + H+ [RN:R01895]
Reaction(KEGG)
Substrate
ribitol [CPD:C00474];
NAD+ [CPD:C00003]
Product
D-ribulose [CPD:C00309];
NADH [CPD:C00004];
H+ [CPD:C00080]
Pathway
Pentose and glucuronate interconversions
Metabolic pathways
Orthology
K00039  
ribitol 2-dehydrogenase
Genes
PIC: 
EOK: 
ELH: 
EUN: 
EFE: 
EAE: 
EAR: 
KPN: 
KPU: 
KPM: 
KPP: 
A79E_1561
KPO: 
KPN2242_15785
KOX: 
KOX_25470
CKO: 
CKO_00689
SMAF: 
D781_4183
PSI: 
S70_13210
ROR: 
RORB6_01830
HEL: 
HELO_3492(rbtD)
MMW: 
Mmwyl1_0908 Mmwyl1_1991
BXE: 
Bxe_A0233
BGL: 
bglu_2g03610
BGD: 
bgla_2g05150
ACK: 
C380_08940
HSE: 
Hsero_1065(rbtD)
LCH: 
Lcho_3181
MCI: 
Mesci_2912
ATU: 
Atu4323(rdh)
ARA: 
Arad_12389 Arad_9649
AVI: 
Avi_7375(rdh)
AGR: 
AGROH133_13393
RET: 
RHE_PC00223 RHE_PE00178 RHE_PF00005(rdh)
REC: 
RHECIAT_PA0000135 RHECIAT_PC0000009(rdh)
RLE: 
RL0644(rbtD) pRL100461(rbtD) pRL90116
RLT: 
Rleg2_0263 Rleg2_4590
RLG: 
Rleg_0292 Rleg_6256 Rleg_6324
RTR: 
RTCIAT899_PC02665 RTCIAT899_PC04655
BME: 
BMEII0980
BMI: 
BMEA_B0269
BMZ: 
BM28_B0260
BMG: 
BM590_B0259
BMW: 
BMNI_II0254
BMF: 
BAB2_0935
BMB: 
BruAb2_0912
BMC: 
BAbS19_II08640
BAA: 
BAA13334_II01668
BMS: 
BRA0268
BSI: 
BS1330_II0265
BMT: 
BSUIS_B0273
BSV: 
BSVBI22_B0264
BOV: 
BOV_A0243
BCS: 
BCAN_B0269(rbtD)
BSK: 
BCA52141_II0813
BMR: 
BMI_II262(rbtD)
BPP: 
BPI_II265(rbtD)
OAN: 
Oant_2815
BJA: 
bll6662(rdh)
BJU: 
BJ6T_27630
BRA: 
BRADO6647(rbtD)
BBT: 
BBta_0884(rbtD)
AOL: 
S58_08060
RSP: 
RSP_3704
RSH: 
Rsph17029_3439
RSQ: 
Rsph17025_3589
RSK: 
RSKD131_3939
RCP: 
RCAP_rcc02370(rbtD)
PDE: 
Pden_2157
DSH: 
Dshi_0554(rbtD)
OAT: 
OAN307_c25750
OAR: 
OA238_c26240 OA238_c30010
GOH: 
B932_0869
GDI: 
GDI_2642(rbtD)
GDJ: 
Gdia_0856
 » show all
Taxonomy
Reference
1  [PMID:13416220]
  Authors
HOLLMANN S, TOUSTER O.
  Title
The L-xylulose-xylitol enzyme and other polyol dehydrogenases of guinea pig liver mitochondria.
  Journal
J. Biol. Chem. 225 (1957) 87-102.
  Organism
Cavia porcellus
Reference
2  [PMID:14427582]
  Authors
NORDLIE RC, FROMM HJ.
  Title
Ribitol dehydrogenase. II. Studies on the reaction mechanism.
  Journal
J. Biol. Chem. 234 (1959) 2523-31.
  Organism
Klebsiella pneumoniae [GN:kpn]
Reference
3  [PMID:13786517]
  Authors
WOOD WA, McDONOUGH MJ, JACOBS LB.
  Title
Rihitol and D-arabitol utilization by Aerobacter aerogenes.
  Journal
J. Biol. Chem. 236 (1961) 2190-5.
  Organism
Klebsiella pneumoniae [GN:kpn]
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
9014-23-7
DBGET integrated database retrieval system