6F9S

Crystal structure of the C-terminal RecA domain of DDX6 in complex with a conserved peptide from LSM14

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Probable ATP-dependent RNA helicase DDX6	polymer	172	20008.0	1	UniProt (P26196) Pfam (PF00271) In PDB	Homo sapiens (Human)	ATP-dependent RNA helicase p54,DEAD box protein 6,Oncogene RCK
2	B	Cytokinesis, Apoptosis, RNA-associated	polymer	90	10429.4	1	UniProt (Q9XW17) Pfam (PF09532) In PDB	Caenorhabditis elegans
3	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	1	Chemie (HOH)

Sequence modifications

A: 301 - 469 (UniProt: P26196)

PDB	External Database	Details
Ser 298	-	expression tag
Asn 299	-	expression tag
Ala 300	-	expression tag

B: 184 - 268 (UniProt: Q9XW17)

PDB	External Database	Details
Gly 179	-	expression tag
Pro 180	-	expression tag
Leu 181	-	expression tag
Gly 182	-	expression tag
Ser 183	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	30437.4
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	30629.5

*Water molecules are not included.