6DQ1

sfGFP N149 mutated to 4-nitro-L-phenylalanine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	sfGFP	polymer	239	26976.4	1	Pfam (PF01353) UniProt (by SIFTS) (P42212) In PDB	Aequorea victoria
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3		water	water		18.0	272	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26976.4
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	26999.4

*Water molecules are not included.