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GO:0032797 SMN complex

Term Information

ID GO:0032797
Name SMN complex
Ontology Cellular Component
Definition A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
PMID:16434402 PMID:17023415
Comment Note that a larger complex containing Sm proteins and other subunits is also sometimes referred to as the 'SMN complex'. The larger complex is represented by 'SMN-Sm protein complex ; GO:0034719'.
GONUTS GO:0032797 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact SMN core complex
exact survival motor neuron complex

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
More information on taxon constraints in GO is available here

Cross-references

Database ID
InterPro IPR020338

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0032797:
Term has no children

Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0032797. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0032797 based on the entire annotation set Co-occurrence statistics for GO:0032797 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2008-08-30 Added SYNONYM SMN core complex
2008-05-13 Added DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2008-05-12 Deleted DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2008-04-01 Updated RELATION is a GO:0044424 (intracellular part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2007-08-09 Added SYNONYM survival motor neuron complex
2007-08-09 Deleted SYNONYM survival motor neuron complex
2007-01-18 Added DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2007-01-17 Added SYNONYM survival motor neuron complex
2007-01-17 Added TERM SMN complex

Term

Timestamp Action Category Detail
2007-01-17 Added TERM SMN complex

Definition/synonyms

Timestamp Action Category Detail
2008-08-30 Added SYNONYM SMN core complex
2008-05-13 Added DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2008-05-12 Deleted DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2007-08-09 Added SYNONYM survival motor neuron complex
2007-08-09 Deleted SYNONYM survival motor neuron complex
2007-01-18 Added DEFINITION A protein complex that contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and Unrip proteins; the complex is found in the cytoplasm and in nuclear Gems, and is involved in spliceosomal snRNP assembly in the cytoplasm and in pre-mRNA splicing in the nucleus.
2007-01-17 Added SYNONYM survival motor neuron complex

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0044424 (intracellular part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
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