2Y0G

X-ray structure of Enhanced Green Fluorescent Protein (EGFP)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	GREEN FLUORESCENT PROTEIN	polymer	252	28569.2	1	UniProt (P42212) Pfam (PF01353)	AEQUOREA VICTORIA
2	B (A)	water	water		18.0	264	Chemie (HOH)

Sequence modifications

A: 2 - 238 (UniProt: P42212)

PDB	External Database	Details
Met -13	-	expression tag
Ala -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
Gly -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gln -1	-	expression tag
Leu 0	-	expression tag
Val 1	-	expression tag
Leu 64	Phe 64	engineered mutation
Cro 66	Ser 65	chromophore
Cro 66	Tyr 66	chromophore
Cro 66	Gly 67	chromophore
Leu 231	His 231	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28569.2
All*	Total formula weight	28569.2

*Water molecules are not included.