1X8C

Crystal structure of the SeMet-derivative copper homeostasis protein (cutCm) with calcium binding from Shigella flexneri 2a str. 301

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)	Copper homeostasis protein cutC	polymer	256	28379.8	2	UniProt (P67825) Pfam (PF03932)	Shigella flexneri 2a str. 301	cutCm
2	C (B)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	D, E (A, B)	water	water		18.0	382	Chemie (HOH)

Sequence modifications

A, B: 1 - 248 (UniProt: P67825)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 11	Met 11	modified residue
Mse 103	Met 103	modified residue
Mse 106	Met 106	modified residue
Mse 110	Met 110	modified residue
Mse 126	Met 126	modified residue
Mse 162	Met 162	modified residue
Mse 174	Met 174	modified residue
Mse 207	Met 207	modified residue
Mse 216	Met 216	modified residue
Mse 238	Met 238	modified residue
Leu 249	-	expression tag
Glu 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag
His 256	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	56759.6
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	56799.6

*Water molecules are not included.