3BQV

Crystal Structure of the double mutant D44A D45A Plastocyanin from Phormidium laminosum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Plastocyanin	polymer	105	11343.8	1	UniProt (Q51883) Pfam (PF00127) In PDB	Phormidium laminosum
2	A	COPPER (II) ION	non-polymer		63.5	1	Chemie (CU)
3		water	water		18.0	154	Chemie (HOH)

Sequence modifications

A: 1 - 105 (UniProt: Q51883)

PDB	External Database	Details
Ala 44	Asp 78	engineered mutation
Ala 45	Asp 79	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11343.8
Non-Polymers*	Number of molecules	1
	Total formula weight	63.5
All*	Total formula weight	11407.3

*Water molecules are not included.