2Z1O

Crystal structure of a photoswitchable GFP-like protein Dronpa in the bright-state

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	Fluorescent protein Dronpa	polymer	227	25780.2	4	UniProt (Q5TLG6) Pfam (PF01353) In PDB	Echinophyllia sp. SC22	Photochromic GFP-like protein
2		water	water		18.0	1122	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 224 (UniProt: Q5TLG6)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	103120.7
All*	Total formula weight	103120.7

*Water molecules are not included.