1DOW

CRYSTAL STRUCTURE OF A CHIMERA OF BETA-CATENIN AND ALPHA-CATENIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ALPHA-CATENIN	polymer	205	22694.4	1	UniProt (P26231)	Mus musculus (house mouse)
2	B (B)	BETA-CATENIN	polymer	32	3666.9	1	UniProt (Q02248)	Mus musculus (house mouse)
3	C, D (A, B)	water	water		18.0	252	Chemie (HOH)

Sequence modifications

A: 57 - 261 (UniProt: P26231)

PDB	External Database	Details
Mse 104	Met 104	modified residue
Mse 124	Met 124	modified residue
Mse 144	Met 144	modified residue
Mse 190	Met 190	modified residue
Mse 207	Met 207	modified residue

B: 118 - 149 (UniProt: Q02248)

PDB	External Database	Details
Mse 131	Met 131	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26361.3
All*	Total formula weight	26361.3

*Water molecules are not included.