4HVF

Crystal structure of green fluorescent protein lanGFP(Branchiostoma Lanceolatum)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Green fluorescent protein blFP-Y6	polymer	228	25892.1	4	UniProt (B1PNB8) Pfam (PF01353) UniProt (by SIFTS) (B1PNC3) In PDB	Branchiostoma lanceolatum (common lancelet)
2	C	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3		water	water		18.0	612	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 220 (UniProt: B1PNB8)

PDB	External Database	Details
Met -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
Leu 2	Pro 2	engineered mutation
Cr2 58	Gly 58	chromophore
Cr2 58	Tyr 59	chromophore
Cr2 58	Gly 60	chromophore

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	103568.5
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	103752.7

*Water molecules are not included.