5KVP

Solution structure of the catalytic domain of zoocin A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Zoocin A endopeptidase	polymer	159	16853.7	1	UniProt (O54308) Pfam (PF01551)	Streptococcus equi subsp. zooepidemicus
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C (A)	UNKNOWN LIGAND	non-polymer			1	Chemie (UNL)

Sequence modifications

A: 13 - 159 (UniProt: O54308)

PDB	External Database	Details
Met 1	-	expression tag
Arg 2	-	expression tag
Gly 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Gly 11	-	expression tag
Ser 12	-	expression tag
Ala 74	Cys 85	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16853.7
Non-Polymers*	Number of molecules	2
	Total formula weight	65.4
All*	Total formula weight	16919.1

*Water molecules are not included.