1UDV

Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA binding protein SSO10b	polymer	89	10255.9	2	UniProt (Q97ZF4) Pfam (PF01918)	Sulfolobus solfataricus	SSO10B2
2	C (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	D, E (A, B)	water	water		18.0	150	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20511.8
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	20577.2

*Water molecules are not included.