2RHB

Crystal structure of Nsp15-H234A mutant- Hexamer in asymmetric unit

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, E...	Uridylate-specific endoribonuclease	polymer	353	39425.8	6	UniProt (P59641) Pfam (PF19219) Pfam (PF19216) Pfam (PF19215) UniProt (by SIFTS) (P0C6X7) In PDB	SARS coronavirus
2		water	water		18.0	441	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 346 (UniProt: P59641)

PDB	External Database	Details
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag
Ala 234	His 6663	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	236554.8
All*	Total formula weight	236554.8

*Water molecules are not included.