6KE1

Crystal structure of TtCas1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CRISPR-associated endonuclease Cas1 2	polymer	325	35765.2	2	UniProt (Q53WG8) Pfam (PF01867) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71530.5
All*	Total formula weight	71530.5

*Water molecules are not included.