SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO09319  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA004603
Annotation
beta-tubulin_[Bombyx_mori]
Full name
Tubulin beta chain       + More
Tubulin beta-4 chain      
Alternative Name
Beta-tubulin
Location in the cell
Cytoplasmic   Reliability : 2.781
 

Sequence

CDS
ATGAGGGAAATTATCAATCTCCAGGTCGGTTCTTGTGGAAACCAAATCGGCGGAAAGTTCTGGGAGGTGATATCTGACGAGCACGGCATCGATCCAAGCGGATGCTACCACGGCGACTCCGACCTGCAACTCGAAAGGATCAACGTGTACTACAACGAGGCATCGGCTGGGAAATATGTTCCTCGCACGGTTCTTATCGACTTGAAGCCGGCCACGATGGACGCGGTGAGGTCGGGACCCTTCGGATGCCTATTCAGACCGGACAATTTCGTCTACGGACAAAACTGTGCGGCCAACAACTGGGCGAAGGGACACTACACTGAAGGAGTAGAGATTCTGGAGTCTGCTTTAGATGTCATTCGAAGGGAAGCTGAGGGCTGCGATTGCCTGCAAGGTTTTCAGATGTCACACTCGCTAGGTGGCGGTACCGGTTCCGGATTAGGTACGCTACTCGTGAACAGGATACGCGAAGAGTATCCCGACAGAATTATACTGACCTTTTCAGTCTTTCCAAGTCCCCGAGTGTCGGATTGTGTGGTGGAGCCATATAACACAACGCTGGCGGTCAATCAGTTGGTCGAGAATACTGATCACACGTTCTGTCTCGATAACGAAGCATTGTACGACATTTGCTTCAGAACGCTGAAGCTAACCACACCGACATACGGGGACTTGAACCACTTGGTCTGCGCCACGATGTCCGGCATTACGACGTGTTTGCGGTTTCCTGGACAGCTGAACGCTGATCTGAGGAAGTTGGCTGTGAACATGGTGCCGTTTCCGCGCCTGCATTTCTACACCCCTGGCTTTGCGCCGCTGACGTCGCGAGGAGCTCAACAGTATCGAGCTTTAACTGTACCCGAGCTGACGCTGCAAATGTTCGACGCCAAAAACATGATGGTCGCGTGTGATCCTCGACACGGGAGGTATTTGACCGTTGCGACGATATTCAGGGGGCGAATGTCTATGAAAGAAGTTGACGAGCAACTGGCGAATATTCAGAACAAAAACAGCACGTATTTTGTCGAGTGGATACCCAATAACTGCAAGATTGCCGTGTGTGACATACCTCCGAGGGGTCTTAAAATGGCTTCGACCTTCATTGGTAACACGACGGCCATACAGACCATATTCAAGAGGGTGTCTGAGCAGTTCGTGGCTATGTTTAGGCGGAAAGCCTTCTTGCACTGGTACACTGGTGAGGGTATGGATGAAATGGAGTTCACGGAGGCAGAGTCCAACATGAATGATTTAATATCTGAATACCAACAGTATCAGGACGCTACGGCTGATGACGAAGGGGAGTTCGACGAGGAAGCGGAAGAGGGCTTAGAGGAATAG
Protein
MREIINLQVGSCGNQIGGKFWEVISDEHGIDPSGCYHGDSDLQLERINVYYNEASAGKYVPRTVLIDLKPATMDAVRSGPFGCLFRPDNFVYGQNCAANNWAKGHYTEGVEILESALDVIRREAEGCDCLQGFQMSHSLGGGTGSGLGTLLVNRIREEYPDRIILTFSVFPSPRVSDCVVEPYNTTLAVNQLVENTDHTFCLDNEALYDICFRTLKLTTPTYGDLNHLVCATMSGITTCLRFPGQLNADLRKLAVNMVPFPRLHFYTPGFAPLTSRGAQQYRALTVPELTLQMFDAKNMMVACDPRHGRYLTVATIFRGRMSMKEVDEQLANIQNKNSTYFVEWIPNNCKIAVCDIPPRGLKMASTFIGNTTAIQTIFKRVSEQFVAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLISEYQQYQDATADDEGEFDEEAEEGLEE

Summary

Description
Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
Subunit
Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.
Similarity
Belongs to the tubulin family.
Keywords
Cytoplasm   Cytoskeleton   GTP-binding   Isopeptide bond   Microtubule   Nucleotide-binding  
Feature
chain  Tubulin beta-4 chain
EMBL
DQ311244    ABD36189.1    KZ149923    PZC77681.1    NWSH01000200    PCG78469.1    + More
ODYU01000381    SOQ35070.1    U75868    AAC47425.1    RSAL01000026    RVE52085.1    AGBW02008792    OWR52547.1    KQ460419    KPJ14854.1    KQ459581    KPI99119.1    JTDY01000486    KOB76961.1    CP026247    AWP01106.1    MNPL01023288    OQR68825.1    MTYJ01000042    OQV19199.1    AYCK01006022    AYCK01009716    GADI01005146    JAA68662.1    NIVC01002550    PAA56989.1    AHAT01021582    BDGG01000005    GAU98894.1    AHAT01021583    BFAA01002293    GCB73215.1    AAGJ04150948    KQ042255    KKF16960.1    GBBM01001101    JAC34317.1    JO842359    AEO33976.1    GFPF01006317    MAA17463.1    GBBK01002480    JAC22002.1    GEFH01000319    JAP68262.1    RQTK01001031    RUS72686.1    AYCK01016331    GDAY02002750    JAV48717.1    GAAZ01002747    JAA95196.1    JU176338    GBEX01003742    AFJ51861.1    JAI10818.1    MRZV01000406    PIK50738.1    GECZ01017535    JAS52234.1    GFAC01002138    JAT97050.1    GECU01029297    GECU01024300    JAS78409.1    JAS83406.1    GCES01166490    JAQ19832.1    FR904845    CDQ72615.1    JW865185    AFO97702.1    D89794    BAA22382.1    NIVC01001887    PAA62944.1    NIVC01001153    NIVC01000679    PAA71604.1    PAA78557.1    CM004480    OCT66897.1    GCES01002180    JAR84143.1    GAEP01001763    JAB53058.1    RJVU01073043    ROI27855.1    GBSH01002951    JAG66076.1    HM124750    ADF97612.1    AL929549    CR855258    BC071414    AAH71414.1    GFAA01002831    JAU00604.1    AAGJ04065213    GACK01004800    JAA60234.1    NIVC01000004    PAA94656.1    KK119310    KFM75344.1    GEFH01001236    JAP67345.1    ABJB010239130    ABJB010594595    ABJB010954908    DS670557    EEC03517.1    EAAA01002946    L06232    BC054297    FR906120    CDQ83152.1    JT418604    AHH42782.1    BT058464    BT058720    BT060171    ACN10177.1    ACN10433.1    LSMT01000025    PFX32245.1    HACG01041507    CEK88372.1    AAGJ04132828    GFAC01003041    JAT96147.1    X15389    GCES01011053    JAR75270.1    AKHW03002666    KYO37551.1   
Pfam
PF03953   Tubulin_C        + More
PF00091   Tubulin
PF00612   IQ
PF00307   CH
PF03836   RasGAP_C
PF00616   RasGAP
Interpro
IPR036525   Tubulin/FtsZ_GTPase_sf        + More
IPR018316   Tubulin/FtsZ_2-layer-sand-dom       
IPR000217   Tubulin       
IPR023123   Tubulin_C       
IPR037103   Tubulin/FtsZ_C_sf       
IPR002453   Beta_tubulin       
IPR013838   Beta-tubulin_BS       
IPR008280   Tub_FtsZ_C       
IPR003008   Tubulin_FtsZ_GTPase       
IPR017975   Tubulin_CS       
IPR036872   CH_dom_sf       
IPR001715   CH-domain       
IPR000048   IQ_motif_EF-hand-BS       
IPR008936   Rho_GTPase_activation_prot       
IPR023152   RasGAP_CS       
IPR027417   P-loop_NTPase       
IPR000593   RasGAP_C       
IPR001202   WW_dom       
IPR001936   RasGAP_dom       
SUPFAM
SSF52490   SSF52490        + More
SSF55307   SSF55307       
SSF52540   SSF52540       
SSF47576   SSF47576       
SSF48350   SSF48350       
PDB
6H9B     E-value=0,     Score=1984

Ontologies

Topology

Subcellular location
  
Length:
446
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.01655
Exp number, first 60 AAs:
0.00016
Total prob of N-in:
0.00397
outside
1  -  446
 
 

Population Genetic Test Statistics

Pi
142.441157
Theta
135.028551
Tajima's D
-0.237383
CLR
1.019428
CSRT
0.307084645767712
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
Peptides ×
Source Sequence Identity Evalue
28556443 TAVCDIPPK 100.00 3e-04
28556443 TFIGNSTAIQEIFK 100.00 3e-04
28556443 INVYYNEASGGKYVPR 100.00 3e-04
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