1R0W

Cystic fibrosis transmembrane conductance regulator (CFTR) nucleotide-binding domain one (NBD1) apo

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	Cystic fibrosis transmembrane conductance regulator	polymer	286	32098.3	4	UniProt (P26361) Pfam (PF00005) In PDB	Mus musculus (house mouse)	CFTR, cAMP- dependent chloride channel
2	A, B, C, D	ACETIC ACID	non-polymer		60.1	6	Chemie (ACY)
3		water	water		18.0	308	Chemie (HOH)

Sequence modifications

A, B, C, D: 389 - 673 (UniProt: P26361)

PDB	External Database	Details
Ser 388	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	128393.3
Non-Polymers*	Number of molecules	6
	Total formula weight	360.3
All*	Total formula weight	128753.6

*Water molecules are not included.