UniProt Accession

 B3KNP2_HUMAN; B3KNP2 

Genbank Protein ID

 AK054641 

Genbank Nucleotide ID

 BAG51404.1 

Protein Name

 cDNA FLJ30079 fis, clone BGGI12000544, highly similar to Snurportin-1 (RNA U transporter 1) 

Protein Synonyms/Alias

  

Gene Name

  

Gene Synonyms/Alias

  

Created Date

 July 27, 2013 

Organism

 Homo sapiens (Human) 

NCBI Taxa ID

 9606 

Lysine Modification

Position	Peptide	Type	References
186	GSTSAYTKSGYCVNR	ubiquitination	[1]
263	EEEGLGEKTKLNPFK	ubiquitination	[2]
270	KTKLNPFKFVGLKNF	ubiquitination	[3]

Reference

 [1] Methods for quantification of in vivo changes in protein ubiquitination following proteasome and deubiquitinase inhibition.
 Udeshi ND, Mani DR, Eisenhaure T, Mertins P, Jaffe JD, Clauser KR, Hacohen N, Carr SA.
 Mol Cell Proteomics. 2012 May;11(5):148-59. [PMID: 22505724]
 [2] Systematic and quantitative assessment of the ubiquitin-modified proteome.
 Kim W, Bennett EJ, Huttlin EL, Guo A, Li J, Possemato A, Sowa ME, Rad R, Rush J, Comb MJ, Harper JW, Gygi SP.
 Mol Cell. 2011 Oct 21;44(2):325-40. [PMID: 21906983]
 [3] hCKSAAP_UbSite: improved prediction of human ubiquitination sites by exploiting amino acid pattern and properties.
 Chen Z, Zhou Y, Song J, Zhang Z.
 Biochim Biophys Acta. 2013 Aug;1834(8):1461-7. [PMID: 23603789] 

Functional Description

  

Sequence Annotation

  

Keyword

  

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 402 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:InterPro.
 GO:0005634; C:nucleus; IEA:InterPro.
 GO:0008565; F:protein transporter activity; IEA:InterPro.
 GO:0006606; P:protein import into nucleus; IEA:InterPro.
 GO:0061015; P:snRNA import into nucleus; IEA:InterPro. 

Interpro

 IPR002652; Importin-a_IBB.
 IPR017336; Snurportin-1.
 IPR024721; Snurportin-1_N. 

Pfam

 PF11538; Snurportin1 

SMART

  

PROSITE

 PS51214; IBB 

PRINTS