7NGB

Structure of Wild-Type Human Potassium Chloride Transporter KCC3 in NaCl (LMNG/CHS)

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)	Isoform 2 of Solute carrier family 12 member 6	polymer	1099	122217.4	2	UniProt (Q9UHW9) Pfam (PF00324) Pfam (PF03522)	Homo sapiens (Human)	Electroneutral potassium-chloride cotransporter 3,K-Cl cotransporter 3
2	C, D (C, D)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
3	E, F (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	244434.7
Branched	Number of molecules	2
	Total formula weight	1173.1
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	246050.2

*Water molecules are not included.