7BNY

Structure of 2A protein from encephalomyocarditis virus (EMCV)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Genome polyprotein	polymer	152	17831.2	4	UniProt (P12296)	Mengo encephalomyocarditis virus
2	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3	N, O, P, Q (A, B, C, D)	water	water		18.0	147	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 143 (UniProt: P12296)

PDB	External Database	Details
Gly 144	-	expression tag
Ser 145	-	expression tag
Lys 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	71324.7
Non-Polymers*	Number of molecules	9
	Total formula weight	864.6
All*	Total formula weight	72189.3

*Water molecules are not included.