4Q6S

CFTR Associated Ligand (CAL) PDZ bound to biotinylated peptide BT-L-iCAL36

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Golgi-associated PDZ and coiled-coil motif-containing protein	polymer	87	9353.7	2	UniProt (Q9HD26) Pfam (PF00595) In PDB	Homo sapiens (human)	CFTR-associated ligand, Fused in glioblastoma, PDZ protein interacting specifically with TC10, PIST
2	C, D	BT-L-iCAL36 peptide	polymer	16	2047.5	2
3		water	water		18.0	242	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	22802.4
All*	Total formula weight	22802.4

*Water molecules are not included.