2WSO

Structure of Cerulean Fluorescent Protein at physiological pH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	GREEN FLUORESCENT PROTEIN	polymer	239	26789.2	1	UniProt (P42212) Pfam (PF01353) In PDB	AEQUOREA VICTORIA (JELLYFISH)
2		water	water		18.0	257	Chemie (HOH)

Sequence modifications

A: 0 - 1 (PDB: 2WSO)
A: 2 - 238 (UniProt: P42212)

PDB	External Database	Details
Leu 64	Phe 64	conflict
Crf 66	Thr 65	chromophore
Crf 66	Trp 66	chromophore
Crf 66	Gly 67	chromophore
Ile 146	Asn 146	conflict
Asp 148	His 148	conflict
Thr 153	Met 153	conflict
Leu 231	His 231	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26789.2
All*	Total formula weight	26789.2

*Water molecules are not included.