8HJY

Crystal structure of a cupin protein (tm1459, H52A/H58E/F104W 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	Cupin_2 domain-containing protein	polymer	118	13390.3	2	UniProt (Q9X1H0) Pfam (PF07883) In PDB	Thermotoga maritima MSB8
2	A, B	COPPER (II) ION	non-polymer		63.5	3	Chemie (CU)
3		water	water		18.0	217	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
Trp 104	Phe 104	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26780.6
Non-Polymers*	Number of molecules	3
	Total formula weight	190.6
All*	Total formula weight	26971.2

*Water molecules are not included.