1HR6

Yeast Mitochondrial Processing Peptidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, E, G)	MITOCHONDRIAL PROCESSING PEPTIDASE ALPHA SUBUNIT	polymer	475	52532.4	4	UniProt (P11914) Pfam (PF00675) Pfam (PF05193)	Saccharomyces cerevisiae (baker's yeast)	ALPHA-MPP
2	B, D, F, H (B, D, F, H)	MITOCHONDRIAL PROCESSING PEPTIDASE BETA SUBUNIT	polymer	443	48895.0	4	UniProt (P10507) Pfam (PF00675) Pfam (PF05193)	Saccharomyces cerevisiae (baker's yeast)	BETA-MPP
3	I, M (A, G)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	2	Chemie (EPE)
4	J, K, L, N (B, D, F, H)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
5	O, P, Q, R, S... (A, B, C, D, E...)	water	water		18.0	223	Chemie (HOH)

Sequence modifications

A, C, E, G: 14 - 482 (UniProt: P11914)

PDB	External Database	Details
Gly 177	Glu 177	SEE REMARK 999
Gly 217	Glu 217	SEE REMARK 999
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag
His 487	-	expression tag
His 488	-	expression tag

B, D, F, H: 21 - 462 (UniProt: P10507)

PDB	External Database	Details
Ala 20	-	cloning artifact
Pro 84	Ser 84	SEE REMARK 999
Arg 350	Gln 350	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	405709.6
Non-Polymers*	Number of molecules	6
	Total formula weight	738.2
All*	Total formula weight	406447.9

*Water molecules are not included.