3IR8

Red fluorescent protein mKeima at pH 7.0

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Large stokes shift fluorescent protein	polymer	223	25103.3	2	UniProt (Q1JV70) Pfam (PF01353)	Montipora sp. 20
2	C, D (A, B)	water	water		18.0	306	Chemie (HOH)

Sequence modifications

A, B: 1 - 221 (UniProt: Q1JV70)

PDB	External Database	Details
Ser -1	-	expression tag
Ser 0	-	expression tag
Crq 64	Gln 63	chromophore
Crq 64	Tyr 64	chromophore
Crq 64	Gly 65	chromophore

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50206.6
All*	Total formula weight	50206.6

*Water molecules are not included.