6GGV

Structure of the arginine-bound form of truncated (residues 20-233) ArgBP from T. maritima

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Amino acid ABC transporter, periplasmic amino acid-binding protein	polymer	213	23573.0	2	UniProt (Q9WZ62) Pfam (PF00497) In PDB	Thermotoga maritima
2	A, B	ARGININE	non-polymer		175.2	2	Chemie (ARG)
3	A, B	CADMIUM ION	non-polymer		112.4	22	Chemie (CD)
4		water	water		18.0	235	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47146.0
Non-Polymers*	Number of molecules	24
	Total formula weight	2823.5
All*	Total formula weight	49969.5

*Water molecules are not included.