5NKX

HRSV M2-1 core domain, P3221 crystal form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	M2-1	polymer	113	12680.6	2	UniProt (Q4KRW3) Pfam (PF06436) In PDB	Human respiratory syncytial virus	Matrix protein 2-1,Transcription elongation factor M2-1
2		water	water		18.0	189	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25361.2
All*	Total formula weight	25361.2

*Water molecules are not included.