SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO05953
Pre Gene Modal
BGIBMGA002904
Annotation
PREDICTED:_Bardet-Biedl_syndrome_1_protein_[Bombyx_mori]
Full name
Bardet-Biedl syndrome 1 protein       + More
Bardet-Biedl syndrome 1 protein homolog      
Alternative Name
BBS2-like protein 2
Location in the cell
Cytoplasmic   Reliability : 2.016 Mitochondrial   Reliability : 1.965
 

Sequence

CDS
ATGCACGAGGCTTTTCAATTAGAATTGAACAGATTGAGGTTGCTGGCCACAAGAACGCTCCTGGATGCTCACGCCAAATCCGAGAATTTCATGGGAGTCGGGGCCATGGAGCCCATAGGACTGACGGCTGAGGTTGAAGGTCTGGGCCCCGTGTTCCGGGTGACGCTCTTCGTGGAGAACAAGTCAAAGGAGCGAGCGGTAGCGGGGCTCGCGGTACTATTCCACGCGCACACCGCCCACTACAGAGTAACGAATCCATACATTAAGGTACCGTTAATATCTCCGGGAGGGAAATTAAAATTTCCAACGAAGATCGAAGAGGTATTCGAGGAGAACATAAATCCTGATGTGTTCTTTCGTCCTGTGACCGGACAGGCCGGGGACCGCGCGCTGGTCAAAGTGTTACTGCTGAAAGAGGACAGGAAGAGGCCCGTACTGGCGGCCACAGTTCAGATGCCTCCGACCGATCCGATGATGTTGCCATTCGAGAAAATACAATCCGGTTACCAGAATAACGCTGTCGATTGGGAAATAGAACGAAAAAATTGA
Protein
MHEAFQLELNRLRLLATRTLLDAHAKSENFMGVGAMEPIGLTAEVEGLGPVFRVTLFVENKSKERAVAGLAVLFHAHTAHYRVTNPYIKVPLISPGGKLKFPTKIEEVFEENINPDVFFRPVTGQAGDRALVKVLLLKEDRKRPVLAATVQMPPTDPMMLPFEKIQSGYQNNAVDWEIERKN

Summary

Description
The BBSome complex is thought to function as a coat complex required for sorting of specific membrane proteins to the primary cilia. The BBSome complex is required for ciliogenesis but is dispensable for centriolar satellite function. This ciliogenic function is mediated in part by the Rab8 GDP/GTP exchange factor, which localizes to the basal body and contacts the BBSome. Rab8(GTP) enters the primary cilium and promotes extension of the ciliary membrane. Firstly the BBSome associates with the ciliary membrane and binds to RAB3IP/Rabin8, the guanosyl exchange factor (GEF) for Rab8 and then the Rab8-GTP localizes to the cilium and promotes docking and fusion of carrier vesicles to the base of the ciliary membrane. The BBSome complex, together with the LTZL1, controls SMO ciliary trafficking and contributes to the sonic hedgehog (SHH) pathway regulation. Required for proper BBSome complex assembly and its ciliary localization (PubMed:17574030, PubMed:22072986). Plays a role in olfactory cilium biogenesis/maintenance and trafficking (By similarity).
The BBSome complex is thought to function as a coat complex required for sorting of specific membrane proteins to the primary cilia. The BBSome complex is required for ciliogenesis but is dispensable for centriolar satellite function. This ciliogenic function is mediated in part by the Rab8 GDP/GTP exchange factor, which localizes to the basal body and contacts the BBSome. Rab8(GTP) enters the primary cilium and promotes extension of the ciliary membrane. Firstly the BBSome associates with the ciliary membrane and binds to RAB3IP/Rabin8, the guanosyl exchange factor (GEF) for Rab8 and then the Rab8-GTP localizes to the cilium and promotes docking and fusion of carrier vesicles to the base of the ciliary membrane. The BBSome complex, together with the LTZL1, controls SMO ciliary trafficking and contributes to the sonic hedgehog (SHH) pathway regulation. Required for proper BBSome complex assembly (By similarity). Plays a role in olfactory cilium biogenesis/maintenance and trafficking and is essential for the localization of the BBSome complex in the olfactory sensory neurons cilia (PubMed:15322545, PubMed:28237838).
Subunit
Part of BBSome complex, that contains BBS1, BBS2, BBS4, BBS5, BBS7, BBS8/TTC8, BBS9 and BBIP10. Interacts with the C-terminus of RAB3IP. Interacts with CCDC28B and ALDOB. Interacts with PKD1 (PubMed:24939912).
Part of BBSome complex, that contains BBS1, BBS2, BBS4, BBS5, BBS7, BBS8/TTC8, BBS9 and BBIP10. Interacts with the C-terminus of RAB3IP. Interacts with CCDC28B and ALDOB. Interacts with PKD1.
Keywords
Acetylation   Alternative splicing   Bardet-Biedl syndrome   Cell membrane   Cell projection   Ciliopathy   Cilium   Complete proteome   Cytoplasm   Cytoskeleton   Disease mutation   Membrane   Mental retardation   Obesity   Olfaction   Polymorphism   Protein transport   Reference proteome   Sensory transduction   Transport   Vision  
Feature
chain  Bardet-Biedl syndrome 1 protein
splice variant  In isoform 3.
sequence variant  In BBS1; dbSNP:rs775990952.
EMBL
BABH01019008    NWSH01002062    PCG69275.1    PCG69274.1    ODYU01006043    SOQ47539.1    + More
RSAL01000002    RVE54988.1    KQ461175    KPJ07961.1    KQ459472    KPJ00135.1    JTDY01000324    KOB77695.1    KK120879    KFM79266.1    JXUM01094165    KQ564108    KXJ72777.1    CH477565    EAT38940.1    AJFE02101452    AJFE02101453    AJFE02101454    AJFE02101455    AJFE02101456    AACZ04016225    AERX01022087    GABC01007681    GABF01010255    GABD01010512    JAA03657.1    JAA11890.1    JAA22588.1    DS232163    EDS36472.1    GBYX01453114    JAO28401.1    KK852575    KDR20997.1    AK163815    BAE37502.1    AYCK01026358    AYCK01026359    AYCK01026360    NHOQ01001897    PWA21793.1    AXCM01000778    NEVH01008201    PNF34883.1    ADFV01079751    ADFV01079752    ADFV01079753    ADFV01079754    AK296311    BAG59009.1    AJWK01033465    AJWK01033466    AP002748    KE673007    RAZU01000139    ERE78739.1    RLQ70148.1    AF503941    AK027645    BC109064    BC109065    GBYX01453113    GBYX01453108    JAO28402.1    HAAF01005033    CCP76858.1    CABD030079807    CABD030079808    AEYP01049266    KB370292    ELV09530.1    LZPO01008032    OBS82508.1    CAEY01001108    KN122776    KFO28367.1    AABR07072015    CH473953    EDM12435.1    AK037753    AC141437    NDHI03003478    PNJ38616.1    ABGA01355429    ABGA01355430    ABGA01355431    ATLV01024577    KE525352    KFB51681.1   
Pfam
PF14779   BBS1        + More
PF00887   ACBP
Interpro
IPR028784   BBS1        + More
IPR015943   WD40/YVTN_repeat-like_dom_sf       
IPR011047   Quinoprotein_ADH-like_supfam       
IPR032728   BBS1_N       
IPR036322   WD40_repeat_dom_sf       
IPR011044   Quino_amine_DH_bsu       
IPR035984   Acyl-CoA-binding_sf       
IPR014352   FERM/acyl-CoA-bd_prot_sf       
IPR000582   Acyl-CoA-binding_protein       
SUPFAM
SSF50998   SSF50998        + More
SSF50978   SSF50978       
SSF50969   SSF50969       
SSF47027   SSF47027       
Gene 3D

Ontologies

Topology

Subcellular location
Cell projection  
Cilium membrane  
Cytoplasm  
Cytoskeleton  
Microtubule organizing center  
Centrosome  
Centriolar satellite  
Length:
182
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.03167
Exp number, first 60 AAs:
0.02334
Total prob of N-in:
0.04082
outside
1  -  182
 
 

Population Genetic Test Statistics

Pi
15.345473
Theta
142.92085
Tajima's D
-0.391542
CLR
39.100294
CSRT
0.269136543172841
Interpretation
Possibly Positive selection
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