8HJX

Crystal structure of a cupin protein (tm1459, H52A/H58E mutant) in copper (Cu) substituted form

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)	Cupin_2 domain-containing protein	polymer	118	13383.3	2	UniProt (Q9X1H0) Pfam (PF07883)	Thermotoga maritima MSB8
2	C, D, E (A, B)	COPPER (II) ION	non-polymer		63.5	3	Chemie (CU)
3	F, G (A, B)	water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B: 1 - 114 (UniProt: Q9X1H0)

PDB	External Database	Details
Gly -3	-	expression tag
Pro -2	-	expression tag
Ser -1	-	expression tag
Gly 0	-	expression tag
Ala 52	His 52	engineered mutation
Glu 58	His 58	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26766.5
Non-Polymers*	Number of molecules	3
	Total formula weight	190.6
All*	Total formula weight	26957.2

*Water molecules are not included.