2KK9

Anti-group A streptococcal vaccine epitope: structure, stability and its ability to interact with HLA class II molecules

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	M protein, serotype 5	polymer	56	6378.2	1	UniProt (P02977) Pfam (PF02370) In PDB

Sequence modifications

A: 1 - 55 (UniProt: P02977)

PDB	External Database	Details
Nh2 56	-	AMIDATION

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6378.2
All*	Total formula weight	6378.2

*Water molecules are not included.