2IDT

Structure of M98Q mutant of amicyanin, Cu(II)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Amicyanin	polymer	105	11518.1	1	UniProt (P22364) Pfam (PF00127) In PDB	Paracoccus denitrificans
2	A	COPPER (II) ION	non-polymer		63.5	1	Chemie (CU)
3		water	water		18.0	175	Chemie (HOH)

Sequence modifications

A: 1 - 105 (UniProt: P22364)

PDB	External Database	Details
Mho 51	Met 77	modified residue
Gln 98	Met 124	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11518.1
Non-Polymers*	Number of molecules	1
	Total formula weight	63.5
All*	Total formula weight	11581.6

*Water molecules are not included.