2A46

Crystal structures of amFP486, a cyan fluorescent protein from Anemonia majano, and variants

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	GFP-like fluorescent chromoprotein amFP486	polymer	240	26601.0	1	UniProt (Q9U6Y6) Pfam (PF01353) In PDB	Anemonia majano
2	A	BETA-MERCAPTOETHANOL	non-polymer		78.1	1	Chemie (BME)
3		water	water		18.0	146	Chemie (HOH)

Sequence modifications

A: 2 - 227 (UniProt: Q9U6Y6)

PDB	External Database	Details
Met -10	-	expression tag
Arg -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
Cr7 68	Lys 68	chromophore
Cr7 68	Tyr 69	chromophore
Cr7 68	Gly 70	chromophore

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26601.0
Non-Polymers*	Number of molecules	1
	Total formula weight	78.1
All*	Total formula weight	26679.1

*Water molecules are not included.