8WGL

Crystal structure of Rhodothermus marinus substrate-binding protein (Hg soaking)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ABC-type uncharacterized transport system periplasmic component-like protein	polymer	185	20389.7	2	UniProt (D0MDR1) Pfam (PF04392) In PDB	Rhodothermus marinus DSM 4252	single domain substrate binding protein
2	A, B	MERCURY (II) ION	non-polymer		200.6	2	Chemie (HG)
3		water	water		18.0	72	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40779.3
Non-Polymers*	Number of molecules	2
	Total formula weight	401.2
All*	Total formula weight	41180.5

*Water molecules are not included.