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    SMD3 mRNA splicing protein SMD3 [ Saccharomyces cerevisiae S288C ]

    Gene ID: 850839, updated on 9-Dec-2024

    Summary

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    Official Symbol
    SMD3
    Official Full Name
    mRNA splicing protein SMD3
    Primary source
    SGD:S000004137
    Locus tag
    YLR147C
    See related
    AllianceGenome:SGD:S000004137; FungiDB:YLR147C; VEuPathDB:YLR147C
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Saccharomyces cerevisiae S288C (strain: S288C)
    Lineage
    Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
    Also known as
    SLT16
    Summary
    Enables mRNA binding activity. Involved in mRNA splicing, via spliceosome. Part of U2-type spliceosomal complex and spliceosomal snRNP complex. Human ortholog(s) of this gene implicated in systemic lupus erythematosus. Orthologous to human SNRPD3 (small nuclear ribonucleoprotein D3 polypeptide). [provided by Alliance of Genome Resources, Dec 2024]
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    Genomic context

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    See SMD3 in Genome Data Viewer
    Location:
    chromosome: XII
    Exon count:
    1
    Sequence:
    Chromosome: XII; NC_001144.5 (434158..434463, complement)

    Chromosome XII - NC_001144.5Genomic Context describing neighboring genes Neighboring gene spermine synthase Neighboring gene uncharacterized protein Neighboring gene tethering complex subunit PEP3 Neighboring gene Gid11p

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_001144.5

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Structurally related but functionally distinct yeast Sm D core small nuclear ribonucleoprotein particle proteins. Roy J, et al. Mol Cell Biol, 1995 Jan. PMID 7799953, Free PMC Article
    2. A biochemical function for the Sm complex. Zhang D, et al. Mol Cell, 2001 Feb. PMID 11239461
    3. Disruption of six Saccharomyces cerevisiae ORFs on chromosome XII results in three lethal disruptants. Alloush HM, et al. Yeast, 2002 Jan 15. PMID 11754485
    4. Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain. Walke S, et al. J Mol Biol, 2001 Apr 20. PMID 11302706
    5. Synthetic lethality of yeast slt mutations with U2 small nuclear RNA mutations suggests functional interactions between U2 and U5 snRNPs that are important for both steps of pre-mRNA splicing. Xu D, et al. Mol Cell Biol, 1998 Apr. PMID 9528778, Free PMC Article

    See all (72) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by SGD

    Function Evidence Code Pubs
    enables RNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables RNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables mRNA binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in RNA processing IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in RNA splicing IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in mRNA processing IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in mRNA splicing, via spliceosome IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    involved_in spliceosomal snRNP assembly IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in spliceosomal snRNP assembly IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    part_of SMN-Sm protein complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of U1 snRNP IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of U1 snRNP IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of U2 snRNP IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of U2-type prespliceosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of U4 snRNP IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of U4/U6 x U5 tri-snRNP complex IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of U5 snRNP IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of U5 snRNP IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of catalytic step 2 spliceosome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of commitment complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of commitment complex IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in cytosol IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in nucleus IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of precatalytic spliceosome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of ribonucleoprotein complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of spliceosomal complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of spliceosomal snRNP complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of spliceosomal tri-snRNP complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  

    General protein information

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    Preferred Names
    mRNA splicing protein SMD3
    NP_013248.1
    • Core Sm protein Sm D3; part of heteroheptameric complex (with Smb1p, Smd1p, Smd2p, Sme1p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm D3

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NC_001144.5 Reference assembly

      Range
      434158..434463 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001182034.1 → NP_013248.1  TPA: mRNA splicing protein SMD3 [Saccharomyces cerevisiae S288C]

      See identical proteins and their annotated locations for NP_013248.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D6VYE2, E9P8W3, P43321
      UniProtKB/TrEMBL
      A7A146, B3LTA8, C7GMJ9, C8ZDB7, G2WIY6, N1NZC1
      Conserved Domains (1) summary
      cd01721
      Location:7 → 76
      Sm_D3; Sm protein D3
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P43321.1

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