SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO07802
Pre Gene Modal
BGIBMGA001232
Annotation
ring_box_protein_[Bombyx_mori]
Full name
RING-box protein 1A      
Alternative Name
Regulator of cullins 1a
dRbx1
Location in the cell
Cytoplasmic   Reliability : 1.029 Nuclear   Reliability : 1.599
 

Sequence

CDS
ATGGCTTCTGTGATGGATGTTGATGAAGAAGAAGTTGAAATGGCTTCGTCTAGTAGTGGCAAAGGAGATAAAAAAAGATTCGAAGTAAAAAAGTGGAATGCAGTAGCACTCTGGGCTTGGGATATTGTTGTCGACAACTGTGCTATTTGCCGAAATCACATAATGGATCTGTGTATCGAATGCCAAGCAAATCAAGCCTCAGCCACTAGTGAAGAATGCACAGTTGCTTGGGGTGTTTGTAATCATGCATTCCATTTCCACTGTATTTCCCGTTGGTTGAAGACTCGACAAGTTTGTCCACTAGACAATAGAGAATGGGAGTTCCAAAAGTATGGTCATTAA
Protein
MASVMDVDEEEVEMASSSSGKGDKKRFEVKKWNAVALWAWDIVVDNCAICRNHIMDLCIECQANQASATSEECTVAWGVCNHAFHFHCISRWLKTRQVCPLDNREWEFQKYGH

Summary

Description
Core component of multiple SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes which mediate the ubiquitination of proteins involved in cell cycle progression, signal transduction and transcription. Through the RING-type zinc finger, seems to recruit the E2 ubiquitination enzyme to the complex and brings it into close proximity to the substrate. Required for the specific SCF-dependent proteolysis of CI, but not that of ARM, suggesting that it also participates in the selection of substrates inside the SCF complex (PubMed:12062088). During early metamorphosis, part of the SCF-slmb complex that negatively regulates the InR/PI3K/TOR pathway to activate the pruning of unnecessary larval ddaC dendrites and mushroom body axons (PubMed:24068890). The SCF-slmb complex also regulates asymmetrical division of neuroblasts and inhibits ectopic neuroblast formation partly through SAK and Akt1 (PubMed:24413555). Also part of an SCF complex required for caspase activation during sperm differentiation (Probable).
Subunit
Component of SCF E3 ubiquitin-protein ligase complexes consisting of Skpa, Cul1, Roc1a and an F-box protein. In larvae neuroblast self renewal and asymmetric division, as well as ddaC dendrite and mushroom body axon pruning, the complex contains the F-box protein slmb (SCF-slmb) (PubMed:24068890, PubMed:24413555). Interacts directly with Cul1 and Slmb (PubMed:11500045). In caspase activation during sperm differentiation, the complex contains the F-box protein ntc (Probable).
Similarity
Belongs to the RING-box family.
Keywords
Complete proteome   Cytoplasm   Developmental protein   Metal-binding   Nucleus   Reference proteome   Ubl conjugation pathway   Zinc   Zinc-finger  
Feature
chain  RING-box protein 1A
EMBL
GAIX01014169    JAA78391.1    NWSH01000724    PCG74600.1    DQ311404    ABD36348.1    + More
KK855671    PTY23481.1    AK417689    BAN20904.1    GDIP01133705    JAL70009.1    KQ460205    KPJ16872.1    KQ459606    KPI91242.1    GEDC01029194    JAS08104.1    GDIQ01205122    JAK46603.1    JH431303    GDIQ01083469    JAN11268.1    KK852782    KDR16613.1    GADI01001295    JAA72513.1    KK107488    QOIP01000012    EZA50005.1    RLU15682.1    LBMM01003509    KMQ93445.1    ADTU01004868    KQ976948    KYN06898.1    GDIQ01083468    JAN11269.1    GDIP01138361    JAL65353.1    ADMH02000800    ETN65005.1    EF638964    ABR27849.1    GEFM01001824    JAP73972.1    ABJB010899990    DS749722    EEC07985.1    ACPB03011656    GFTR01001832    JAW14594.1    GECL01003241    JAP02883.1    GBBM01003117    JAC32301.1    JO843280    AEO34897.1    GBZX01002720    JAG90020.1    GBBL01002342    JAC24978.1    GBBK01004347    GBBK01004346    JAC20136.1    GFPF01011602    MAA22748.1    GEDV01006891    JAP81666.1    GACK01006416    JAA58618.1    GEFH01002021    JAP66560.1    GGMS01001610    MBY70813.1    CVRI01000062    CRL04209.1    GALX01000908    JAB67558.1    GFJQ02004657    JAW02313.1    GDIP01020628    JAM83087.1    GEZM01007208    JAV95293.1    GDIP01125161    JAL78553.1    KZ288192    PBC34406.1    APGK01035108    BT127409    KB740923    KB632326    AEE62371.1    ENN78177.1    ERL92460.1    UFQT01000987    UFQT01001770    SSX28298.1    SSX31741.1    KQ971339    EFA01469.1    GEBQ01023733    JAT16244.1    GECZ01019634    JAS50135.1    GECU01017758    GECU01000646    JAS89948.1    JAT07061.1    GECZ01006565    JAS63204.1    LRGB01003123    KZS04368.1    JR052234    AEY61650.1    GDIQ01225016    JAK26709.1    GL732524    EFX89801.1    GDKW01000738    JAI55857.1    CM000366    EDX16776.1    CH480825    EDW43727.1    AE014298    KX531597    AHN59225.1    ANY27407.1    AL031581    AY119265    GDAI01001371    JAI16232.1    GFDG01003004    JAV15795.1    GFDF01004544    JAV09540.1    AJWK01006356    GFDG01003001    JAV15798.1    GFXV01007537    MBW19342.1    GGMR01005954    MBY18573.1    GGMS01000232    MBY69435.1    ABLF02025362    AK341114    BAH71582.1    GFAH01000492    JAV47897.1    LJIJ01002924    ODM89088.1    GFDG01003002    JAV15797.1    GFDG01002997    JAV15802.1    JRES01001642    KNC21263.1    GFDG01003003    JAV15796.1    GFDG01003000    JAV15799.1    GFDG01002998    JAV15801.1    CM000162    EDX00808.1    GFDG01002999    JAV15800.1    JXJN01006969    GFDG01000738    JAV18061.1    GGFK01007255    MBW40576.1    GBHO01025724    GBHO01025723    GBRD01001435    GDHC01002274    JAG17880.1    JAG17881.1    JAG64386.1    JAQ16355.1    CH379063    EDY72020.2    DS231615    EDU40409.1    NQIK01000002    NQWZ01000169    NRDI01000152    MVBI01000023    MUXC01000109    PWO16271.1    PWO25162.1    PZD07402.1    PZD45168.1    PZD51353.1    JW877595    AFP10112.1    BABH01000993    KI968706    EUN30307.1    KI964608    EUC33555.1    KB445639    EMD67644.1    KB733463    ENI02629.1   
Pfam
PF12678   zf-rbx1
Interpro
IPR013083   Znf_RING/FYVE/PHD        + More
IPR024766   Znf_RING_H2       
IPR001841   Znf_RING       
Gene 3D
PDB
4P5O     E-value=1.0247e-43,     Score=438

Ontologies

Topology

Subcellular location
Cytoplasm  
Nucleus  
Length:
113
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.0369300000000001
Exp number, first 60 AAs:
0.03366
Total prob of N-in:
0.19953
outside
1  -  113
 
 

Population Genetic Test Statistics

Pi
182.637745
Theta
176.105014
Tajima's D
0.116702
CLR
81.324348
CSRT
0.4034798260087
Interpretation
Uncertain
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