3SK9

Crystal structure of the Thermus thermophilus cas3 HD domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Putative uncharacterized protein TTHB187	polymer	265	29723.0	1	UniProt (Q53VY2) Pfam (PF18019)	Thermus thermophilus HB8
2	B (A)	water	water		18.0	105	Chemie (HOH)

Sequence modifications

A: 6 - 260 (UniProt: Q53VY2)

PDB	External Database	Details
Met -4	-	expression tag
Ser -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
Ser 4	-	expression tag
Met 5	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29723.0
All*	Total formula weight	29723.0

*Water molecules are not included.