5H2W

Crystal structure of the karyopherin Kap60p bound to the SUMO protease Ulp1p (150-340)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Importin subunit alpha	polymer	423	46847.5	2	UniProt (Q02821) Pfam (PF00514) Pfam (PF16186) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Karyopherin subunit alpha,Karyopherin-60,Serine-rich RNA polymerase I suppressor protein
2	B, D	Ubiquitin-like-specific protease 1	polymer	191	22122.7	2	UniProt (Q02724) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
3		water	water		18.0	85	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	137940.5
All*	Total formula weight	137940.5

*Water molecules are not included.