5NFY

SARS-CoV nsp10/nsp14 dynamic complex

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	Polyprotein 1ab	polymer	534	60939.5	4	UniProt (Q1T6X8) Pfam (PF06471) In PDB	SARS coronavirus Frankfurt 1
2	M, N, O, P	Polyprotein 1ab	polymer	138	14819.9	4	UniProt (Q1T6X8) Pfam (PF09401) UniProt (by SIFTS) (P0C6X7) In PDB	SARS coronavirus Frankfurt 1
3	N, O, P, A, B...	ZINC ION	non-polymer		65.4	20	Chemie (ZN)
4	A, C	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
5		water	water		18.0	244	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 527 (UniProt: Q1T6X8)

PDB	External Database	Details
Met -6	-	initiating methionine
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

M, N, O, P: 1 - 131 (UniProt: Q1T6X8)

PDB	External Database	Details
Met -6	-	initiating methionine
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	303037.6
Non-Polymers*	Number of molecules	23
	Total formula weight	1626.5
All*	Total formula weight	304664.1

*Water molecules are not included.