SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO06780  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA012118
Annotation
PREDICTED:_U1_small_nuclear_ribonucleoprotein_A_isoform_X1_[Bombyx_mori]
Full name
U1 small nuclear ribonucleoprotein A      
Alternative Name
Sex determination protein snf
Location in the cell
Mitochondrial   Reliability : 1.645 Nuclear   Reliability : 1.982
 

Sequence

CDS
ATGACAATGGATATAAGACCCAACCATACCATTTATATCAATAATCTCAATGAAAAGATTAAAAAAGAAGAATTAAAGAAGTCACTTTATGCAATATTTTCACAATTTGGTCAAATATTGGATATAGTAGCAATGAAAACCTTAAAAATGCGTGGTCAAGCATTTGTTATTTTCAAGGAAATTTCAAGTGCCACTGTTGCTTTGCGGAGCATGCAAGGATTTCCATTCTATGATAAACCAATGAGAATTCAGTATTCAAAAATTGATAGTGATATAATAGCAAAAAGTAAAGGAACATTTCAAGAACGACCTAAACGTCCAAAGCTACCTAAAGGTACTGATGATGGGAAGAAAAAGAAAAACAAAGATCCTAGCAGACTTATTGGGCATGGTATCCCTGGTGCTGGTATCCTAAACAATGTTAATGCGGAACAACCTCCCAACCAAATTCTGTTCTTGACAAACCTTCCAGATGAAACTTCAGAGATGATGTTATCAATGTTGTTCAATCAGTTCCCAGGCTTTAAGGAGGTTCGTCTTGTGCCAAACAGGCATGATATCGCTTTTGTTGAATTCGGAAATGAAATGCAATCTGCAGCAGCCAAAGAAGCATTACAAGGATTCAAAATAACACCAACACATGCAATGAAGATTACTTTTGCTAAGAAATAG
Protein
MTMDIRPNHTIYINNLNEKIKKEELKKSLYAIFSQFGQILDIVAMKTLKMRGQAFVIFKEISSATVALRSMQGFPFYDKPMRIQYSKIDSDIIAKSKGTFQERPKRPKLPKGTDDGKKKKNKDPSRLIGHGIPGAGILNNVNAEQPPNQILFLTNLPDETSEMMLSMLFNQFPGFKEVRLVPNRHDIAFVEFGNEMQSAAAKEALQGFKITPTHAMKITFAKK

Summary

Description
Binds stem loop II of U1 snRNA. It is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP (By similarity). Plays a role in regulating sex-lethal splicing.
Subunit
Belongs to the spliceosome where it is associated with snRNP U1. Interacts with the SMN complex.
Similarity
Belongs to the RRM U1 A/B'' family.
Keywords
3D-structure   Complete proteome   mRNA processing   mRNA splicing   Nucleus   Reference proteome   Repeat   Ribonucleoprotein   RNA-binding   Spliceosome  
Feature
chain  U1 small nuclear ribonucleoprotein A
EMBL
BABH01016368    NWSH01003235    PCG66710.1    ODYU01001443    SOQ37649.1    JX112897    + More
AGC00413.1    GDQN01008011    JAT83043.1    GAIX01009121    JAA83439.1    AGBW02009812    OWR49863.1    DQ202313    ABA43713.1    KK108051    QOIP01000001    EZA46961.1    RLU27406.1    AAAB01008986    EAA00418.2    KQ435710    KOX79928.1    APCN01001831    GL452364    EFN77329.1    KQ978231    KYM96156.1    KQ979147    KYN22451.1    KQ981940    KYN32736.1    ADTU01020803    KQ982729    KYQ51583.1    JXUM01037414    GAPW01004240    KQ561128    JAC09358.1    KXJ79627.1    AXCM01002192    AXCN02001066    KZ288271    PBC29784.1    KQ971320    EFA00191.1    GFDF01008306    JAV05778.1    GEZM01005442    GEZM01005441    JAV96172.1    AAZX01012980    NNAY01002117    OXU22030.1    GFDL01014818    JAV20227.1    GGFK01012003    MBW45324.1    ADMH02001501    ETN62289.1    AJVK01015316    DS233329    EDS29436.1    ATLV01025159    KE525370    KFB52317.1    CVRI01000057    CRL02449.1    JN191600    AEV40671.1    GANO01000906    JAB58965.1    KQ461185    KPJ07486.1    BT076725    ACO11149.1    CH478208    CH477258    EAT33559.1    EAT45781.1    EZ114947    ACU31000.1    BT081263    ACO15687.1    GFPF01012979    MAA24125.1    BT121876    ADD38806.1    BT081052    ACO15476.1    LRGB01001348    KZS12975.1    GDIQ01022923    JAN71814.1    BT077965    HACA01012862    ACO12389.1    CDW30223.1    GL732611    EFX71329.1    GEDV01003748    JAP84809.1    JH431236    GDIP01017427    JAM86288.1    CH902622    EDV34463.2    CP012528    ALC48356.1    KQ459252    KPJ02130.1    CM000162    EDX01137.1    GDIQ01167583    JAK84142.1    CH954180    EDV45875.1    GEFH01001104    JAP67477.1    GGMR01007866    MBY20485.1    ABLF02033703    AK341414    BAH71814.1    CH480819    EDW53094.1    M89775    L29521    AE014298    AY061491    AMQN01006060    AMQN01006061    KB297495    ELU10438.1    GDIQ01216270    JAK35455.1    LJIJ01000284    ODM99393.1    UZAM01012615    VDP22688.1    KB202199    ESO91782.1    KL447392    KFO72947.1    MKHE01000004    OWK16303.1    RQTK01000109    RUS87500.1    KL886513    KGL73858.1    KL218527    KFP06339.1    KL458477    KFV10958.1    KK617526    KFV49421.1    KL330320    KFP57764.1    KL225110    KFW67444.1    KL226203    KFM09714.1    KK812568    KFQ36573.1   
Pfam
PF00076   RRM_1
Interpro
IPR000504   RRM_dom        + More
IPR012677   Nucleotide-bd_a/b_plait_sf       
IPR035979   RBD_domain_sf       
IPR034407   U1A_RRM1       
IPR034409   U1A_RRM2       
IPR034564   U2B''_RRM1       
IPR034562   U2B''_RRM2       
SUPFAM
SSF54928   SSF54928       
Gene 3D
PDB
6QX9     E-value=6.88513e-66,     Score=633

Ontologies

Topology

Subcellular location
Nucleus  
Length:
223
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
1.60298
Exp number, first 60 AAs:
1.10886
Total prob of N-in:
0.32814
outside
1  -  223
 
 

Population Genetic Test Statistics

Pi
23.258718
Theta
23.046429
Tajima's D
0.119342
CLR
0.154039
CSRT
0.407629618519074
Interpretation
Uncertain
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