5IEU

Crystal Structure of Mycobacterium Tuberculosis ATP-independent Proteasome Activator Tetramer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Bacterial proteasome activator	polymer	121	13787.7	2	UniProt (A0A0K2KYP6) Pfam (PF10759) UniProt (by SIFTS) (P9WKX3)	Mycobacterium tuberculosis
2	C, D (A, B)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 44 - 153 (UniProt: A0A0K2KYP6)

PDB	External Database	Details
Met 43	-	initiating methionine
Ala 154	-	expression tag
Ala 155	-	expression tag
Leu 156	-	expression tag
Glu 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag
His 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27575.5
All*	Total formula weight	27575.5

*Water molecules are not included.