4AXW

CRYSTAL STRUCTURE OF MOUSE CADHERIN-23 EC1-2 AND PROTOCADHERIN-15 EC1- 2, FORM I 2.2A.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CADHERIN-23	polymer	214	23856.4	1	UniProt (Q99PF4) Pfam (PF00028)	MUS MUSCULUS (HOUSE MOUSE)	OTOCADHERIN
2	B (B)	PROTOCADHERIN-15	polymer	242	27502.6	1	UniProt (H3BKS0) Pfam (PF18432) Pfam (PF00028) UniProt (by SIFTS) (Q99PJ1)	MUS MUSCULUS (HOUSE MOUSE)
3	C, D, E, F, J... (A, B)	CALCIUM ION	non-polymer		40.1	7	Chemie (CA)
4	G (A)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	1	Chemie (MES)
5	H (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
6	I (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
7	M (B)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
8	N (B)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
9	O, P (A, B)	water	water		18.0	348	Chemie (HOH)

Sequence modifications

A: 2 - 206 (UniProt: Q99PF4)

PDB	External Database	Details
Met 1	-	expression tag
Leu 207	-	expression tag
Glu 208	-	expression tag
His 209	-	expression tag
His 210	-	expression tag
His 211	-	expression tag
His 212	-	expression tag
His 213	-	expression tag
His 214	-	expression tag

B: 1 - 233 (UniProt: H3BKS0)

PDB	External Database	Details
Met 0	-	expression tag
Leu 234	-	expression tag
Glu 235	-	expression tag
His 236	-	expression tag
His 237	-	expression tag
His 238	-	expression tag
His 239	-	expression tag
His 240	-	expression tag
His 241	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51359.1
Non-Polymers*	Number of molecules	12
	Total formula weight	836.7
All*	Total formula weight	52195.7

*Water molecules are not included.