1OEZ

Zn His46Arg mutant of Human Cu, Zn Superoxide Dismutase

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 (W, X, Y, Z)	SUPEROXIDE DISMUTASE [CU-ZN]	polymer	153	15846.6	4	UniProt (P00441) Pfam (PF00080)	HOMO SAPIENS (HUMAN)
2	E, G, I, K (W, X, Y, Z)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	F, H, J, L (W, X, Y, Z)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	M, N, O, P (W, X, Y, Z)	water	water		18.0	277	Chemie (HOH)

Sequence modifications

W, X, Y, Z: 1 - 153 (UniProt: P00441)

PDB	External Database	Details
Arg 46	His 46	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63386.4
Non-Polymers*	Number of molecules	8
	Total formula weight	645.9
All*	Total formula weight	64032.3

*Water molecules are not included.