1OKS

Crystal structure of the measles virus phosphoprotein XD domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNA POLYMERASE ALPHA SUBUNIT	polymer	56	6892.5	1	UniProt (P03422) In PDB	MEASLES VIRUS	PHOSPHOPROTEIN, NUCLEOCAPSID PHOSPHOPROTEIN
2	A	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID	non-polymer		207.3	1	Chemie (NHE)
3		water	water		18.0	64	Chemie (HOH)

Sequence modifications

A: 1 - 1 (PDB: 1OKS)
A: 51 - 56 (PDB: 1OKS)
A: 2 - 50 (UniProt: P03422)

PDB	External Database	Details
Val 45	Met 502	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6892.5
Non-Polymers*	Number of molecules	1
	Total formula weight	207.3
All*	Total formula weight	7099.8

*Water molecules are not included.