2ZBC

Crystal structure of STS042, a stand-alone RAM module protein, from hyperthermophilic archaeon Sulfolobus tokodaii strain7.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	83aa long hypothetical transcriptional regulator asnC	polymer	83	9430.4	8	UniProt (Q975W5) Pfam (PF01037) In PDB	Sulfolobus tokodaii	stand-alone RAM module protein
2	A, B, E, F, G	ISOLEUCINE	non-polymer		131.2	8	Chemie (ILE)
3		water	water		18.0	406	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	75443.2
Non-Polymers*	Number of molecules	8
	Total formula weight	1049.4
All*	Total formula weight	76492.6

*Water molecules are not included.