7VCM

crystal structure of GINKO1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Green fluorescent protein,Potassium binding protein Kbp,Green fluorescent protein	polymer	388	43013.5	2	UniProt (P42212) UniProt (P0ADE6) Pfam (PF01353) Pfam (PF04972) Pfam (PF01476) In PDB	Aequorea victoria (Water jellyfish Mesonema victoria)	K(+) binding protein Kbp
2	A, B	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3		water	water		18.0	892	Chemie (HOH)

Sequence modifications

A, B: 3 - 145 (UniProt: P42212)

PDB	External Database	Details
Met 1	-	initiating methionine
Val 2	-	expression tag
Leu 65	Phe 64	engineered mutation
Cro 67	Ser 65	chromophore
Cro 67	Tyr 66	chromophore
Cro 67	Gly 67	chromophore
Ile 94	Val 93	engineered mutation

A, B: 149 - 296 (UniProt: P0ADE6)

PDB	External Database	Details
Leu 297	-	linker
Glu 298	-	linker

A, B: 299 - 388 (UniProt: P42212)

PDB	External Database	Details
Leu 146	-	linker
Pro 147	-	linker
Asp 148	-	linker
Lys 303	Met 153	engineered mutation
Ala 313	Val 163	engineered mutation
Gly 325	Ser 175	engineered mutation
Tyr 330	Asp 180	engineered mutation
Val 353	Thr 203	engineered mutation
Lys 356	Ala 206	engineered mutation
Leu 381	His 231	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86027.0
Non-Polymers*	Number of molecules	2
	Total formula weight	78.2
All*	Total formula weight	86105.2

*Water molecules are not included.