3PBP

Structure of the yeast heterotrimeric Nup82-Nup159-Nup116 nucleoporin complex

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, J	Nucleoporin NUP82	polymer	452	51982.5	4	UniProt (P40368) In PDB	Saccharomyces cerevisiae (yeast)	Nuclear pore protein NUP82
2	B, E, H, K	Nucleoporin NUP116/NSP116	polymer	148	16832.2	4	UniProt (Q02630) Pfam (PF04096) In PDB	Saccharomyces cerevisiae (yeast)	Nuclear pore protein NUP116/NSP116
3	C, F, I, L	Nucleoporin NUP159	polymer	36	4167.5	4	UniProt (P40477) In PDB	Saccharomyces cerevisiae (yeast)	Nuclear pore protein NUP159
4	D	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)

Sequence modifications

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

PDB	External Database	Details
Ser 396	Cys 396	ENGINEERED MUTATION

B, E, H, K: 967 - 1113 (UniProt: Q02630)

PDB	External Database	Details
Mse 966	-	INITIATING METHIONINE

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	291928.5
Non-Polymers*	Number of molecules	1
	Total formula weight	150.2
All*	Total formula weight	292078.7

*Water molecules are not included.