2FAV

Crystal structure of SARS macro domain in complex with ADP-ribose at 1.8 A resolution

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	Replicase polyprotein 1ab (pp1ab) (ORF1AB)	polymer	180	19606.0	3	UniProt (P59641) Pfam (PF01661) UniProt (by SIFTS) (P0C6X7) In PDB	SARS coronavirus
2	B	ADENOSINE-5-DIPHOSPHORIBOSE	non-polymer		559.3	1	Chemie (APR)
3		water	water		18.0	432	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 174 (UniProt: P59641)

PDB	External Database	Details
His -5	-	EXPRESSION TAG
His -4	-	EXPRESSION TAG
His -3	-	EXPRESSION TAG
His -2	-	EXPRESSION TAG
His -1	-	EXPRESSION TAG
His 0	-	EXPRESSION TAG
Mse 34	Met 1033	MODIFIED RESIDUE
Mse 62	Met 1061	MODIFIED RESIDUE
Mse 167	Met 1166	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	58817.9
Non-Polymers*	Number of molecules	1
	Total formula weight	559.3
All*	Total formula weight	59377.2

*Water molecules are not included.