4JO7

Crystal structure of the human Nup49CCS2+3* Nup57CCS3* complex with 2:2 stoichiometry

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, H, D, F	Nucleoporin p54	polymer	40	4729.4	4	UniProt (Q7Z3B4) Pfam (PF18437) In PDB	Homo sapiens (human)	Nup54, 54 kDa nucleoporin
2	E, G, A, C	Nucleoporin p58/p45	polymer	89	10522.4	4	UniProt (Q9BVL2) In PDB	Homo sapiens (human)	Nup58, Nucleoporin-like protein 1
3		water	water		18.0	454	Chemie (HOH)

Sequence modifications

B, H, D, F: 453 - 491 (UniProt: Q7Z3B4)

PDB	External Database	Details
Ser 452	-	EXPRESSION TAG

E, G, A, C: 329 - 416 (UniProt: Q9BVL2)

PDB	External Database	Details
Ser 328	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	61007.4
All*	Total formula weight	61007.4

*Water molecules are not included.