1VEC

Crystal structure of the N-terminal domain of rck/p54, a human DEAD-box protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ATP-dependent RNA helicase p54	polymer	206	23113.1	2	UniProt (P26196) Pfam (PF00270) In PDB	Homo sapiens (human)	RCK, DEAD-box protein 6
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	B	L(+)-TARTARIC ACID	non-polymer		150.1	1	Chemie (TLA)
4		water	water		18.0	325	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46226.2
Non-Polymers*	Number of molecules	2
	Total formula weight	215.5
All*	Total formula weight	46441.6

*Water molecules are not included.