3HJP

The crystal structure of Bcp4 from Sulfolobus Solfataricus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Peroxiredoxin, bacterioferritin comigratory protein homolog (Bcp-4)	polymer	164	18523.3	4	UniProt (Q97VL0) Pfam (PF00578)	Sulfolobus solfataricus	Bcp4, bacterioferritin comigratory protein 4
2	E, F, G, H (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	I, J, K, L (A, B, C, D)	water	water		18.0	206	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 156 (UniProt: Q97VL0)

PDB	External Database	Details
Ser 45	Cys 45	engineered mutation
Ser 50	Cys 50	engineered mutation
Leu 157	-	expression tag
Glu 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag
His 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag
His 164	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	74093.1
Non-Polymers*	Number of molecules	4
	Total formula weight	141.8
All*	Total formula weight	74234.9

*Water molecules are not included.