2PXW

Crystal Structure of N66D Mutant of Green Fluorescent Protein from Zoanthus sp. at 2.4 A Resolution (Transition 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 (A, B)	GFP-like fluorescent chromoprotein FP506	polymer	228	25796.5	2	UniProt (Q9U6Y5) Pfam (PF01353)	Zoanthus sp.	zFP506
2	C, D (A, B)	water	water		18.0	293	Chemie (HOH)

Sequence modifications

A, B: 4 - 231 (UniProt: Q9U6Y5)

PDB	External Database	Details
Dyg 66	Asn 66	chromophore
Dyg 66	Tyr 67	chromophore
Dyg 66	Gly 68	chromophore

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51593.1
All*	Total formula weight	51593.1

*Water molecules are not included.