4YMR

Crystal structure of the domain swapped PXB/TPR domain of mouse SNX21

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)	Protein Snx21	polymer	144	16031.4	2	UniProt (Q3UR97)	Mus musculus (Mouse)
2	C, D (A, B)	water	water		18.0	21	Chemie (HOH)

Sequence modifications

A, B: 230 - 363 (UniProt: Q3UR97)

PDB	External Database	Details
Met 220	-	initiating methionine
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag
His 224	-	expression tag
His 225	-	expression tag
His 226	-	expression tag
Met 227	-	expression tag
Gly 228	-	expression tag
Ser 229	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	32062.8
All*	Total formula weight	32062.8

*Water molecules are not included.