9KAI

Crystal Structure of Chalcone Isomerase-like Protein from Physcomitrella patens

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Chalcone-flavonone isomerase family protein	polymer	228	25317.4	1	UniProt (A9SRW1) Pfam (PF02431)	Physcomitrium patens
2	B (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
3	C (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
4	D (A)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
5	E, F (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6	G (A)	water	water		18.0	136	Chemie (HOH)

Sequence modifications

A: 1 - 212 (UniProt: A9SRW1)

PDB	External Database	Details
Met -15	-	initiating methionine
Asn -14	-	expression tag
His -13	-	expression tag
Lys -12	-	expression tag
Val -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
Ile -4	-	expression tag
Glu -3	-	expression tag
Gly -2	-	expression tag
Arg -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25317.4
Non-Polymers*	Number of molecules	5
	Total formula weight	338.9
All*	Total formula weight	25656.4

*Water molecules are not included.