7S5O

Crystal structure of Cytochrome c' beta from Nitrosomonas europaea ATCC 19718

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 (A, B, C)	Cytochrome_P460 domain-containing protein	polymer	169	19054.3	3	UniProt (Q82W71) Pfam (PF16694)	Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)	NieuA.20425.a.K12
2	D, H, K (A, B, C)	HEME C	non-polymer		618.5	3	Chemie (HEC)
3	E, G, I, L, N... (A, B, C)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	F, J, M (A, B, C)	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
5	P, Q, R (A, B, C)	water	water		18.0	597	Chemie (HOH)

Sequence modifications

A, B, C: 22 - 174 (UniProt: Q82W71)

PDB	External Database	Details
Met 0	-	initiating methionine
Lys 175	-	expression tag
Leu 176	-	expression tag
Ala 177	-	expression tag
Ala 178	-	expression tag
Ala 179	-	expression tag
Leu 180	-	expression tag
Glu 181	-	expression tag
Leu 182	-	expression tag
Glu 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	57162.9
Non-Polymers*	Number of molecules	12
	Total formula weight	2609.0
All*	Total formula weight	59771.9

*Water molecules are not included.