5D88

The Structure of the U32 Peptidase Mk0906

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Predicted protease of the collagenase family	polymer	254	28424.7	1	UniProt (Q8TWX5) Pfam (PF01136)	Methanopyrus kandleri
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4	D (A)	water	water		18.0	161	Chemie (HOH)

Sequence modifications

A: 1 - 234 (UniProt: Q8TWX5)

PDB	External Database	Details
Met -21	-	initiating methionine
Gly -20	-	expression tag
Ser -19	-	expression tag
Trp -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Pro -15	-	expression tag
Gln -14	-	expression tag
Phe -13	-	expression tag
Glu -12	-	expression tag
Lys -11	-	expression tag
Ser -10	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28424.7
Non-Polymers*	Number of molecules	2
	Total formula weight	124.5
All*	Total formula weight	28549.1

*Water molecules are not included.