3IKO

Crystal structure of the heterotrimeric Sec13-Nup145C-Nup84 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 (A, D, G)	Protein transport protein SEC13	polymer	297	33083.0	3	UniProt (Q04491) Pfam (PF00400)	Saccharomyces cerevisiae (yeast)
2	B, E, H (B, E, H)	Nucleoporin NUP145C	polymer	442	51013.9	3	UniProt (P49687) Pfam (PF12110)	Saccharomyces cerevisiae (yeast)	Nucleoporin NUP145C, C-NUP145
3	C, F, I (C, F, I)	Nucleoporin NUP84	polymer	460	52864.8	3	UniProt (P52891) Pfam (PF04121)	Saccharomyces cerevisiae (yeast)	Nuclear pore protein NUP84

Sequence modifications

B, E, H: 125 - 552 (UniProt: P49687)

PDB	External Database	Details
Met 111	-	expression tag
Gly 112	-	expression tag
Ser 113	-	expression tag
Ser 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag
His 117	-	expression tag
His 118	-	expression tag
His 119	-	expression tag
His 120	-	expression tag
Ser 121	-	expression tag
Gln 122	-	expression tag
Asp 123	-	expression tag
Pro 124	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	410885.0
All*	Total formula weight	410885.0

*Water molecules are not included.