SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13835
Pre Gene Modal
BGIBMGA011563
Annotation
(11Z)-hexadec-11-enoyl-CoA_conjugase_[Bombyx_mori]
Full name
(11Z)-hexadec-11-enoyl-CoA conjugase       + More
Acyl-CoA Delta(11) desaturase      
Alternative Name
Acyl-CoA Delta(11) desaturase
Acyl-CoA Z11/delta10,12 desaturase
Acyl-CoA Delta-11 desaturase
Acyl-CoA Z/E11 desaturase
SlsZ/E11
Location in the cell
PlasmaMembrane   Reliability : 3.466
 

Sequence

CDS
ATGCCTCCTAATTCAGTGGATAAAACAAATGAAACAGAATACCTCAAGGATAATCATGTTGATTATGAAAAACTCATTGCACCCCAGGCCTCGCCCATCAAACACAAAATTGTAGTGATGAACGTGATACGTTTTAGCTATTTACATATTGCTGGTCTATATGGACTTTATCTCTGTTTCACCTCAGCAAAATTGGCTACATCGGTTTTTGCTATTGTGTTATTCTTCCTTGGGAACTTTGGTATTACAGCTGGAGCTCATCGTCTGTGGTCTCATAATGGTTACAAAGTCAAACTGCCCCTCGAGATCCTGTTGATGGTCTTCAACAGTATTGCTTTTCAGAACACCATTTTCACATGGGTGAGAGATCACAGGCTACATCACAAGTATACGGACACTGATGCAGACCCTCATAATGCTACGAGAGGTTTTTTTTTCTCACACATCGGCTGGTTGTTGGTGCGAAAACATCCAATGGTGAAAATTGCTGGAAAGAGCCTTGACATGTCAGATATTTATTGTAATCCTCTTTTAAGATTTCAGAAAAAGTACGCAATACCATTTATAGGAACAATATGTTTTATCATACCGACATTAGCTCCAATGTATTTTTGGGGTGAAAGCTTAAACAACGCTTGGCATATTACAGTTTTAAGATACATTTTCAGTCTCAATGGCACTTTTCTTGTAAATAGCGCTGCTCATTTGTGGGGATACAAACCGTACGATAAGAGCCTGAAAGCTACTCAAAGTGGCATGGCAAATGCATTTACTTTTGGTGAAGGATTTCACAATTACCATCACGTTTTTCCGTGGGATTATCGGGCAGACGAATTGGGGGACAGGTACATAAATTTGACAACAAGGTTCATAGATTTCTTTGCATGGATGGGATGGGCTTATGATCTGAAAACTGCTTCCACCAATATTATTGAGAAGAGGGCACTAAGAACAGGGGATGGGACTTACAAACGACCAAATGGAATGAATTGA
Protein
MPPNSVDKTNETEYLKDNHVDYEKLIAPQASPIKHKIVVMNVIRFSYLHIAGLYGLYLCFTSAKLATSVFAIVLFFLGNFGITAGAHRLWSHNGYKVKLPLEILLMVFNSIAFQNTIFTWVRDHRLHHKYTDTDADPHNATRGFFFSHIGWLLVRKHPMVKIAGKSLDMSDIYCNPLLRFQKKYAIPFIGTICFIIPTLAPMYFWGESLNNAWHITVLRYIFSLNGTFLVNSAAHLWGYKPYDKSLKATQSGMANAFTFGEGFHNYHHVFPWDYRADELGDRYINLTTRFIDFFAWMGWAYDLKTASTNIIEKRALRTGDGTYKRPNGMN

Summary

Description
Fatty acid desaturase that catalyzes 2 consecutive steps in the biosynthesis of bombykol, a sex pheromone produced by the moth. First acts as an acyl-CoA Delta(11) desaturase (1) by catalyzing the formation of Delta(11) fatty acyl precursors. Then acts as a (11Z)-hexadec-11-enoyl-CoA conjugase (2) by converting a single cis double bond at position 11 of (11Z)-hexadec-11-enoyl-CoA into conjugated 10 trans and 12 cis double bonds.
Catalyzes the formation of Delta(11) fatty acyl precursors in the pheromone gland, with a preference for myristic acid.
Catalyzes the formation of delta(11) fatty acyl precursors in the pheromone gland, and has high activity towards palmitic acid and stearic acid.
Catalyzes the formation of Delta(11) fatty acyl precursors in the pheromone gland.
Catalytic Activity
2 [Fe(II)-cytochrome b5] + an 11,12-saturated fatty acyl-CoA + 2 H(+) + O2 = 2 [Fe(III)-cytochrome b5] + an (11Z)-Delta(11)-fatty acyl-CoA + 2 H2O
(11Z)-hexadecenoyl-CoA + AH2 + O2 = (10E,12Z)-hexadecadienoyl-CoA + A + 2 H2O
Cofactor
Fe(2+)
Fe cation
Similarity
Belongs to the fatty acid desaturase type 1 family.
Keywords
Complete proteome   Fatty acid biosynthesis   Fatty acid metabolism   Iron   Lipid biosynthesis   Lipid metabolism   Membrane   Metal-binding   Oxidoreductase   Reference proteome   Transmembrane   Transmembrane helix   Endoplasmic reticulum  
Feature
chain  (11Z)-hexadec-11-enoyl-CoA conjugase
EC Number
1.14.19.15
1.14.19.5
EMBL
AF157627    AB166851    BABH01015400    AAF80355.1    BAD18122.1    AF182405    + More
AAG16901.1    JN022488    AER29853.1    AM076339    CAJ27976.2    EZ407237    ACX53794.1    JX531654    AGO45839.1    NWSH01001511    PCG71017.1    JN022489    AER29854.1    KU755471    ARD71181.1    BABH01040457    AB166853    BAD18124.1    KP008124    MF687587    AKU76411.1    ATJ44513.1    AF272342    AAF81787.1    KP008117    AKU76404.1    AF482908    AAM28483.2    JN022486    AER29851.1    AF518014    AAQ12891.1    AM158251    CAJ43430.2    MF687528    ATJ44454.1    AF416738    AAL16642.1    AF545481    FJ999625    KJ622051    AID66659.1    JN022487    AER29852.1    KF960741    AII21943.1    EU285580    KM283200    ABX90049.1    AIU96339.1    AY362879    AF035375    AF297114    AF297113    KC422668    AGH12217.1    KP890026    ALA65425.1    GEYN01000135    JAV01994.1    AY049741    AAL11496.1    EU152400    FJ466458    ABX71809.1    ACS69071.1    JX531667    AGO45852.1    JX989153    AGR49312.1    BABH01026838    BABH01026839    BABH01026840    KQ460301    KPJ16138.1    EF150363    ABO43722.1    GU952763    ADO85596.1    JX964774    AGO96562.1    AGBW02008279    OWR53845.1    HM636633    ADP21587.1    JX679209    AGP26038.1    HM636634    ADP21588.1    EU152335    ABX71630.1    KM378664    AKJ32408.1    JTDY01003403    KOB69615.1    JQ978772    AGD98720.1    AF441861    AAL32060.1    AF441221    AAL35331.1    LC020021    BAR72981.1    GEYN01000136    JAV01993.1    LC020022    BAR72984.1    AB232855    BAE66602.1    GEYN01000122    JAV02007.1    LC020023    BAR72986.1    EU350083    EU350084    GQ166860    ACA81687.1    ACA81688.1    ADE97413.1    AY017379    AAG54077.1    JN022491    JN022492    AER29861.1    JN022493    AER29862.1    LC020024    BAR72989.1    FJ999626    ADC53486.1    BAR72990.1    EF113393    EF113394    ABO45226.1    ABO45227.1    GQ225753    ADE58526.1    FJ906800    ADB25212.1    AB465511    BAH56286.1    BAR72983.1    EF113395    EF113396    ABO45228.1    ABO45229.1    GEYN01000123    JAV02006.1    KQ459249    KPJ02273.1    AB910048    BAR45527.1    GAPW01002266    JAC11332.1    JN022490    AER29859.1    AXCM01000026    GQ225750    ADE58523.1    CH477266    EAT45554.1    EAT45555.1    DS232338    EDS40304.1    GGFK01006347    MBW39668.1    GGFJ01006787    MBW55928.1    GGFM01000428    MBW21179.1    JN022484    AER29858.1    ADMH02002143    ETN58292.1    AXCN02001148    HM234671    KQ971381    ADK13054.1    EEZ97602.1    GAMD01002940    JAA98650.1    GGFM01000421    MBW21172.1    GFDL01007467    JAV27578.1    JN022483    AER29857.1    AAAB01008987    EAA43119.4    EGK97500.1    EGK97501.1    EGK97502.1    APCN01000909   
Pfam
PF00487   FA_desaturase
Interpro
IPR001522   FADS-1_CS        + More
IPR005804   FA_desaturase_dom       
IPR015876   Acyl-CoA_DS       
PDB
4YMK     E-value=5.11683e-84,     Score=792

Ontologies

Topology

Subcellular location
Membrane  
Endoplasmic reticulum membrane  
Length:
330
Number of predicted TMHs:
5
Exp number of AAs in TMHs:
107.90838
Exp number, first 60 AAs:
20.32011
Total prob of N-in:
0.06941
POSSIBLE N-term signal
sequence
outside
1  -  37
TMhelix
38  -  60
inside
61  -  66
TMhelix
67  -  89
outside
90  -  98
TMhelix
99  -  121
inside
122  -  183
TMhelix
184  -  206
outside
207  -  215
TMhelix
216  -  238
inside
239  -  330
 
 

Population Genetic Test Statistics

Pi
189.59799
Theta
149.70327
Tajima's D
1.381563
CLR
0
CSRT
0.755512224388781
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
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