4E34

Crystal structure of CFTR Associated Ligand (CAL) PDZ domain bound to iCAL36 (ANSRWPTSII) peptide

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)	CAL, CFTR-associated ligand, Fused in glioblastoma, PDZ protein interacting specifically with TC10, PIST
2	C, D	decameric peptide, iCAL36	polymer	10	1145.3	2
3	A, B	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4		water	water		18.0	232	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	20998.0
Non-Polymers*	Number of molecules	3
	Total formula weight	276.3
All*	Total formula weight	21274.3

*Water molecules are not included.