9CE8

20S Proteasome core particle in complex with Ixazomib

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Proteasome subunit alpha	polymer	248	26911.0	14	UniProt (P9WHU1) Pfam (PF00227)	Mycobacterium tuberculosis	20S proteasome alpha subunit,Proteasome core protein PrcA
2	AA, BA, O, P, Q... (O, P, Q, R, S...)	Proteasome subunit beta	polymer	234	24445.4	14	UniProt (P9WHT9) Pfam (PF00227)	Mycobacterium tuberculosis	20S proteasome beta subunit,Proteasome core protein PrcB
3	CA, DA, EA, FA, GA... (O, P, Q, R, S...)	[(1~{R})-1-[2-[[2,5-bis(chloranyl)phenyl]carbonylamino]ethanoylamino]-3-methyl-butyl]boronic acid	non-polymer		361.0	14	Chemie (6V8)

Contents of the asymmetric unit

Polymers	Number of chains	28
	Total formula weight	718989.9
Non-Polymers*	Number of molecules	14
	Total formula weight	5054.4
All*	Total formula weight	724044.3

*Water molecules are not included.