SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO12375
Annotation
PREDICTED:_sorbitol_dehydrogenase_[Bombyx_mori]
Full name
Sorbitol dehydrogenase      
Alternative Name
L-iditol 2-dehydrogenase
Polyol dehydrogenase
Xylitol dehydrogenase
Location in the cell
Cytoplasmic   Reliability : 1.719
 

Sequence

CDS
ATGGAGGAAGGGGCAGCGGTCCAACCGCTAGCCATCGCGATCCACGCCTGCAACCGCGCCAAGATAACTCTCGGATCTAAGATCGTTATCCTTGGAGCCGGACCTATTGGCATCTTGTGTGCTATGGCGGCCAAAGCAATGGGAGCTAGCAAAATTATTTTAACAGACGTAGTTCAGTCACGTTTAGACGCGGCACTGGAGCTGGGAGCGGATAACGTCCTCCTCGTCCGTCGGGAGTACACTGACGAAGAGGTTGTAGAAAAAATTGTGAAGTTGCTCGGTGACCGCCCGGATGTGTCAATCGATGCCTGCGGGTACGGGTCGGCGCAGAGAGTCGCTCTACTGGTGACCAAGACAGCGGGCTTGGTACTGGTGGTCGGCATAGCTGACAAAACGGTGGAGCTGCCGCTCTCACAAGCGCTGCTCAGAGAAGTTGATGTTGTAGGGTCCTTTCGTATTATGAACACGTACCAGCCCGCCCTGGCCGCGGTGTCCTCCGGGGCCATCCCCTTGGACCAGTTCATCACTCATCGCTTCCCATTGAACAAGACCAAAGAAGCACTGGATTTAGCCAAATCCGGTGCCGCCATGAAAATACTCATACACGTGCAAAATTAA
Protein
MEEGAAVQPLAIAIHACNRAKITLGSKIVILGAGPIGILCAMAAKAMGASKIILTDVVQSRLDAALELGADNVLLVRREYTDEEVVEKIVKLLGDRPDVSIDACGYGSAQRVALLVTKTAGLVLVVGIADKTVELPLSQALLREVDVVGSFRIMNTYQPALAAVSSGAIPLDQFITHRFPLNKTKEALDLAKSGAAMKILIHVQN

Summary

Description
Polyol dehydrogenase that catalyzes the reversible NAD(+)-dependent oxidation of various sugar alcohols. Is active with xylitol, L-iditol and D-sorbitol (D-glucitol) as substrates, leading to the C2-oxidized products D-xylulose, L-sorbose and D-fructose, respectively (By similarity). Is a key enzyme in the polyol pathway that interconverts glucose and fructose via sorbitol, which constitutes an important alternate route for glucose metabolism (By similarity).
Catalytic Activity
NAD(+) + xylitol = D-xylulose + H(+) + NADH
L-iditol + NAD(+) = H(+) + L-sorbose + NADH
D-fructose + H(+) + NADH = D-sorbitol + NAD(+)
Cofactor
Zn(2+)
Subunit
Homotetramer.
Similarity
Belongs to the zinc-containing alcohol dehydrogenase family.
Keywords
Complete proteome   Metal-binding   NAD   Oxidoreductase   Reference proteome   Stress response   Zinc  
Feature
chain  Sorbitol dehydrogenase
EC Number
1.1.1.-
EMBL
D13371    D66906    NWSH01000093    PCG79639.1    KZ149932    PZC77304.1    + More
ODYU01010939    SOQ56356.1    KQ460473    KPJ14472.1    KQ459591    KPI97077.1    RSAL01000066    RVE49388.1    PCG79628.1    KP237870    AKD01723.1    PCG79629.1    PZC77305.1    MH101955    AZL95671.1    KPJ14473.1    CH893144    EDX00549.1    KPI97076.1    SOQ56357.1    CH954181    EDV48086.1    CM000364    EDX11928.1    CH480821    EDW55165.1    GAMC01007282    GAMC01007281    JAB99273.1    GFDG01003562    JAV15237.1    GDHF01015029    JAI37285.1    ADMH02001070    ETN64198.1    GBXI01002415    JAD11877.1    EZ423148    ADD19424.1    CM000160    EDW96434.1    GGFJ01006724    MBW55865.1    JR050353    AEY61248.1    GFDG01001288    JAV17511.1    GDHF01017405    JAI34909.1    KZ288260    PBC30436.1    AF002212    AE001572    AE014297    BT044539    AAD00902.1    AAD19792.1    AAF54080.1    ACI03575.1    AHN57202.1    AY052067    AAK93491.1    GGFM01002326    MBW23077.1    GGFM01006921    MBW27672.1    CCAG010018956    GDHF01011471    JAI40843.1    GGFJ01006725    MBW55866.1    BABH01033167    JRES01001243    KNC24329.1    CH916374    EDV91348.1    GAKP01008803    GAKP01008802    JAC50150.1    CH940650    EDW67199.1    CH477727    EAT36817.1    EJY57902.1    EJY57903.1    GGFK01007800    MBW41121.1    GEDC01010583    JAS26715.1    KQ435728    KOX77804.1    GL762454    EFZ21422.1    GGFK01007547    MBW40868.1    GAPW01002237    JAC11361.1    JXJN01016005    JXUM01119833    KQ566329    KXJ70230.1    DQ443393    ABF51482.1    JX462662    AFS17318.1    KQ414868    KOC59965.1    AB164059    BAE95831.1    GANO01001600    JAB58271.1    GGFK01007230    MBW40551.1    KQ982080    KYQ60366.1    AF002213    AY058731    AAD00903.1    AAF54573.1    AAL13960.1    BABH01033168    AB604175    BAJ41475.1    EDV49581.1    KQ434814    KZC06840.1    KK107965    QOIP01000001    EZA47058.1    RLU26937.1    LJIJ01000065    ODN03731.1    EDX13431.1    CH933806    EDW15144.1    EDW96859.1    OUUW01000007    SPP83502.1    AGBW02015042    OWR40677.1    CH480815    EDW42677.1    GL888387    EGI61782.1    KQ978625    KYN29637.1    SPP83501.1    GBXI01005866    JAD08426.1    LBMM01000250    KMR02966.1    KQ976401    KYM92442.1    CH902617    EDV42059.2    ADTU01013344    ADTU01013345    ADTU01013346    SPP83500.1    CH964232    EDW81796.1    GFDL01002006    JAV33039.1    GBYB01003308    JAG73075.1    UFQS01000115    UFQS01001832    UFQT01000115    UFQT01001832    SSW99902.1    SSX12489.1    SSX20282.1    GFDL01002017    JAV33028.1    RVE49385.1    GFDF01000404    JAV13680.1    AJWK01013619    JARO02000416    KPP78637.1    OUUW01000008    SPP84185.1    EDV44144.1   
Pfam
PF08240   ADH_N        + More
PF00107   ADH_zinc_N
Interpro
IPR013149   ADH_C        + More
IPR013154   ADH_N       
IPR011032   GroES-like_sf       
IPR020843   PKS_ER       
IPR002328   ADH_Zn_CS       
IPR036291   NAD(P)-bd_dom_sf       
SUPFAM
SSF50129   SSF50129        + More
SSF51735   SSF51735       
PDB
3QE3     E-value=1.01997e-43,     Score=441

Ontologies

Topology

Length:
205
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
15.54771
Exp number, first 60 AAs:
14.66855
Total prob of N-in:
0.50135
POSSIBLE N-term signal
sequence
outside
1  -  205
 
 

Population Genetic Test Statistics

Pi
181.301799
Theta
135.096184
Tajima's D
0.824477
CLR
0.358717
CSRT
0.614269286535673
Interpretation
Uncertain
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