SNUPN, snurportin 1

SNUPN, snurportin 1

• The nuclear import of the spliceosomal snRNPs U1, U2, U4 and U5, is dependent on the presence of a complex nuclear localization signal. The latter is composed of the 5'-2,2,7-terminal trimethylguanosine (m3G) cap structure of the U snRNA and the Sm core domain. The protein encoded by this gene interacts specifically with m3G-cap and functions as an snRNP-specific nuclear import receptor. Alternatively spliced transcript variants encoding the same protein have been identified for this gene. [provided by RefSeq, Jul 2008]

• Gene Synonyms (snurportin-1, RNA U transporter 1, KPNBL, RNUT1, Snurportin1,)
• NCBI Gene ID: 10073
• Species: Homo sapiens (Human)
• UNIPROT ID#>>O95149
• View the NCBI Database for this Gene »

Gene products are often involved in multiple pathways and networks within a living cell. Learn more about other interacting partners.

snurportin 1 interacts with:

• DEAD-box helicase 20
  dynein cytoplasmic 1 light intermediate chain 1
  egl-9 family hypoxia inducible factor 1
  mex-3 RNA binding family member B
  pyruvate dehyrogenase phosphatase catalytic subunit 1
  ring finger protein 126
  SNW domain containing 1
  target of EGR1, exonuclease
  torsin A interacting protein 1

Paste a protein or nucleic acid sequence in the box below to confirm that it matches this gene’s reference sequence(s). Click on a link under RELATED ORF CLONES to see how a sequence matches to an experimentally-validated ORF clone.