4R11

A conserved phosphorylation switch controls the interaction between cadherin and beta-catenin in vitro and in vivo

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E	Protein humpback-2	polymer	572	62334.6	3	UniProt (O44326) Pfam (PF00514) In PDB	Caenorhabditis elegans (roundworm)
2	B, D, F	Cadherin-related hmr-1	polymer	84	9479.1	3	UniProt (Q967F4) In PDB	Caenorhabditis elegans (roundworm)	Protein Hammerhead
3	A, C, E	IODIDE ION	non-polymer		126.9	9	Chemie (IOD)
4		water	water		18.0	52	Chemie (HOH)

Sequence modifications

A, C, E: 53 - 621 (UniProt: O44326)

PDB	External Database	Details
Gly 50	-	EXPRESSION TAG
Gly 51	-	EXPRESSION TAG
Ile 52	-	EXPRESSION TAG

B, D, F: 1144 - 1223 (UniProt: Q967F4)

PDB	External Database	Details
Gly 1140	-	EXPRESSION TAG
Gly 1141	-	EXPRESSION TAG
Ile 1142	-	EXPRESSION TAG
Gln 1143	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	215440.9
Non-Polymers*	Number of molecules	9
	Total formula weight	1142.1
All*	Total formula weight	216583.0

*Water molecules are not included.