4AQ8

CRYSTAL STRUCTURE OF MOUSE CADHERIN-23 EC1-2 AND PROTOCADHERIN-15 EC1- 2 FORM II

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	CADHERIN-23	polymer	214	23856.4	2	UniProt (Q99PF4) Pfam (PF00028)	MUS MUSCULUS (HOUSE MOUSE)	OTOCADHERIN
2	C, D (C, D)	PROTOCADHERIN-15	polymer	242	27502.6	2	UniProt (Q99PJ1) Pfam (PF18432) Pfam (PF00028)	MUS MUSCULUS (HOUSE MOUSE)
3	E, F, G, H, I... (A, B, C, D)	CALCIUM ION	non-polymer		40.1	14	Chemie (CA)
4	S, T, U, V (A, B, C, D)	water	water		18.0	480	Chemie (HOH)

Sequence modifications

A, B: 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

C, D: 1 - 233 (UniProt: Q99PJ1)

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
Tyr 8	Phe 34	SEE REMARK 999
Asp 10	Asn 36	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	102718.1
Non-Polymers*	Number of molecules	14
	Total formula weight	561.1
All*	Total formula weight	103279.2

*Water molecules are not included.