small nuclear RNA-activating protein-190; small nuclear RNA-activating protein complex polypeptide 4; PSE-binding trasnscription factor alpha; snRNA-activating protein complex subunit 4; SNAPc subunit 4; snRNA-activating protein complex 190 kD subunit; SNAPc 190 kD subunit,; proximal sequence element-binding transcription factor alpha subunit; PTF alpha subunit (SNAP190, SNAPC4)

Function

• component of SNAPc
• binds to proximal sequence element
• recruits TBP & BRF2 to the U6 snRNA TATA box
• SNAPC4 interacts with SNAPC1, SNAPC2, SNAPC5, BRF2 & TBP

Structure

• contains 3 HTH myb-type DNA-binding domains
• contains 2 Myb-like domains

Compartment

nucleus (putative)

More general terms

• protein subunit
• nuclear protein

Component of

• small nuclear RNA-activating protein complex (SNAPc)

Database

• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:6621
• OMIM: https://mirror.omim.org/entry/602777
• UniProt: http://www.uniprot.org/uniprot/Q5SXM2.html
• Entrez gene: http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=6621