6OG4

plasminogen binding group A streptococcal M protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Plasminogen	polymer	87	10017.2	2	UniProt (P00747) Pfam (PF00051) In PDB	Homo sapiens (Human)
2	C	Plasminogen-binding group A streptococcal M-like protein PAM	polymer	77	9038.9	1	UniProt (P49054) Pfam (PF12107) In PDB	Streptococcus pyogenes	Plasminogen-binding Group A Streptococcal M protein VEK75
3	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	128	Chemie (HOH)

Sequence modifications

A, B: 164 - 245 (UniProt: P00747)

PDB	External Database	Details
Ala 159	-	expression tag
Ala 160	-	expression tag
Gln 161	-	expression tag
Pro 162	-	expression tag
Ala 163	-	expression tag
Ala 169	Cys 188	engineered mutation

C: 76 - 150 (UniProt: P49054)

PDB	External Database	Details
Gly 74	-	expression tag
Ser 75	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	29073.4
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	29265.5

*Water molecules are not included.