4BHV

Measles virus phosphoprotein tetramerization domain

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	PHOSPHOPROTEIN	polymer	64	7505.5	4	UniProt (P35974) In PDB	MEASLES VIRUS	PROTEIN P
2	A, D	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
3	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	153	Chemie (HOH)

Sequence modifications

A, B, C, D: 304 - 360 (UniProt: P35974)

PDB	External Database	Details
Met 303	-	expression tag
His 306	Tyr 306	engineered mutation
His 361	-	expression tag
His 362	-	expression tag
His 363	-	expression tag
His 364	-	expression tag
His 365	-	expression tag
His 366	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	30021.9
Non-Polymers*	Number of molecules	5
	Total formula weight	276.3
All*	Total formula weight	30298.2

*Water molecules are not included.