Gambusia_affinisFamily: SMN Number of Genes: 3
Ensembl IDSymbolEntrez IDRBD RBPome PRIExpresion PathwayPhenotype ParalogOrthologGO
smn1
-
smndc1
-
tdrd3
-

Introduction

Pfam

This family consists of several eukaryotic survival motor neuron (SMN) proteins. The Survival of Motor Neurons (SMN) protein, the product of the spinal muscular atrophy-determining gene, is part of a large macromolecular complex (SMN complex) that functions in the assembly of spliceosomal small nuclear ribonucleoproteins (snRNPs). The SMN complex functions as a specificity factor essential for the efficient assembly of Sm proteins on U snRNAs and likely protects cells from illicit, and potentially deleterious, non-specific binding of Sm proteins to RNAs [1].

InterPro

This family consists of several eukaryotic survival motor neuron (SMN) proteins. The Survival of Motor Neurons (SMN) protein, the product of the spinal muscular atrophy-determining gene, is part of a large macromolecular complex (SMN complex) that functions in the assembly of spliceosomal small nuclear ribonucleoproteins (snRNPs). The SMN complex functions as a specificity factor essential for the efficient assembly of Sm proteins on U snRNAs and likely protects cells from illicit, and potentially deleterious, non-specific binding of Sm proteins to RNAs [PUBMED:18984161].

Reference

  1. Pellizzoni L, Yong J, Dreyfuss G; , Science 2002;298:1775-1779.: Essential role for the SMN complex in the specificity of snRNP assembly. PUBMED:12459587 EPMC:12459587.