1VLR

Crystal structure of mRNA decapping enzyme (DcpS) from Mus musculus at 1.83 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 (A, B)	mRNA decapping enzyme	polymer	350	40504.8	2	UniProt (Q9DAR7) Pfam (PF05652) Pfam (PF11969)	Mus musculus (house mouse)	histidine triad protein member 5
2	C, D, E, F, G... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
3	I, J (A, B)	water	water		18.0	806	Chemie (HOH)

Sequence modifications

A, B: 1 - 338 (UniProt: Q9DAR7)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
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	2
	Total formula weight	81009.5
Non-Polymers*	Number of molecules	6
	Total formula weight	372.4
All*	Total formula weight	81381.9

*Water molecules are not included.