2J4X

Streptococcus dysgalactiae-derived mitogen (SDM)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	MITOGEN	polymer	213	25295.6	1	UniProt (Q8L3E1) Pfam (PF01123) Pfam (PF02876)	STREPTOCOCCUS DYSGALACTIAE	STREPTOCOCCUS DYSGALACTIAE-DERIVED MITOGEN
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C, D (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	E (A)	water	water		18.0	93	Chemie (HOH)

Sequence modifications

A: 0 - 0 (PDB: 2J4X)
A: 1 - 212 (UniProt: Q8L3E1)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25295.6
Non-Polymers*	Number of molecules	3
	Total formula weight	249.6
All*	Total formula weight	25545.2

*Water molecules are not included.