3TKN

Structure of the Nup82-Nup159-Nup98 heterotrimer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D, G	Nucleoporin NUP82	polymer	452	51607.3	3	UniProt (P40368) In PDB	Saccharomyces cerevisiae (Baker's yeast)	Nuclear pore protein NUP82
2	B, E, H	Nucleoporin NUP159	polymer	39	4319.1	3	UniProt (P40477) In PDB	Saccharomyces cerevisiae (Baker's yeast)	Nuclear pore protein NUP159
3	C, F, I	Nucleoporin 98	polymer	152	17116.3	3	UniProt (Q6PFD9) Pfam (PF04096) In PDB	Mus musculus (mouse)

Sequence modifications

A, D, G: 1 - 452 (UniProt: P40368)

PDB	External Database	Details
Ser 396	Cys 396	conflict

B, E, H: 1425 - 1460 (UniProt: P40477)

PDB	External Database	Details
Gly 1422	-	expression tag
Pro 1423	-	expression tag
His 1424	-	expression tag

C, F, I: 732 - 880 (UniProt: Q6PFD9)

PDB	External Database	Details
Gly 729	-	expression tag
Pro 730	-	expression tag
His 731	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	219128.3
All*	Total formula weight	219128.3

*Water molecules are not included.