4Q6H

CFTR Associated Ligand (CAL) bound to last 6 residues of CFTR (decameric peptide: iCAL36VQDTRL)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CFTR-associated ligand	polymer	87	9353.7	1	UniProt (Q9HD26) Pfam (PF00595) In PDB	Homo sapiens (human)	Golgi-associated PDZ and coiled-coil motif-containing protein, Fused in glioblastoma, PDZ protein interacting specifically with TC10, PIST
2	B	iCAL36-VQDTRL peptide	polymer	6	731.8	1
3	A	SULFITE ION	non-polymer		80.1	1	Chemie (SO3)
4		water	water		18.0	51	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	10085.5
Non-Polymers*	Number of molecules	1
	Total formula weight	80.1
All*	Total formula weight	10165.6

*Water molecules are not included.