4BRU

Crystal structure of the yeast Dhh1-Edc3 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ATP-DEPENDENT RNA HELICASE DHH1	polymer	377	42840.6	1	UniProt (P39517) Pfam (PF00270) Pfam (PF00271)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	DEXD/H-BOX HELICASE 1
2	B (B)	ENHANCER OF MRNA-DECAPPING PROTEIN 3	polymer	43	5326.7	1	UniProt (P39998)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)

Sequence modifications

A: 46 - 422 (UniProt: P39517)

PDB	External Database	Details
Asp 234	Lys 234	engineered mutation
Asp 238	Val 238	engineered mutation

B: 77 - 116 (UniProt: P39998)

PDB	External Database	Details
Arg 74	-	expression tag
Ser 75	-	expression tag
Met 76	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48167.3
All*	Total formula weight	48167.3

*Water molecules are not included.