FB2024_04 , released June 25, 2024
Gene Group: SPLICEOSOMAL SM PROTEINS
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General Information
Name
SPLICEOSOMAL SM PROTEINS
Species
D. melanogaster
Symbol
SM
FlyBase ID
FBgg0000526
Date last reviewed
2022-09-05
Number of members
7
Description
Description
The spliceosomal Sm proteins are common to all spliceosomal small nuclear ribonucleoproteins (snRNPs). Sm proteins assemble in a stepwise manner onto the Sm site element of the U1, U2, U4 and U5 spliceosomal snRNAs forming a ring-shaped core RNP structure. (Adapted from PMID:11226169).
Notes on Group
Source Material
The SPLICEOSOMAL SM PROTEINS Gene Group has been compiled using the following publication(s): Cvitkovic and Jurica, 2013 and Kroiss et al., 2008 .
Key Gene Ontology (GO) terms
Molecular Function
Biological Process
mRNA splicing, via spliceosome
Cellular Component
spliceosomal snRNP complex
Related Gene Groups
Parent group(s)
SM PROTEINS
Other related group(s)
SPLICEOSOMAL SMALL NUCLEAR RIBONUCLEOPROTEIN PARTICLES
Members (7)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
Gene Symbol
Gene Name
Also Known As
Source Material for Membership
SmB
Small ribonucleoprotein particle protein SmB
Sm B, Small ribonucleoprotein particle protein B
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SmD1
Small ribonucleoprotein particle protein SmD1
snRNP69D
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SmD2
Small ribonucleoprotein particle protein SmD2
snRNP2
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SmD3
Small ribonucleoprotein particle protein SmD3
guf, l(2)90/37, gut feeling
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SmE
Small ribonucleoprotein particle protein SmE
snRNPE
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SmF
Small ribonucleoprotein particle protein SmF
DebB, Deb-B
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
SNRPG
Small nuclear ribonucleoprotein G
SmG, snRNPG
(Cvitkovic and Jurica, 2013, Kroiss et al., 2008)
External Data
Synonyms and Secondary IDs
Synonym(s)
SM
Small ribonucleoprotein particle proteins
SM PROTEINS
SPLICEOSOMAL SM PROTEINS
Secondary FlyBase ID(s)
References (3)