9QC2

BV333 aminotransferase from Streptomyces sp. mutant W89A

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 (A, B, C, D)	Aspartate aminotransferase family protein	polymer	461	50885.0	4	UniProt (A0AA46ZEV9)	Streptomyces sp. BV333
2	AA, CA, DA, E, EA... (A, B, C, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	17	Chemie (PEG) PubChem (8117)
3	BB, EB, F, MB, NE... (B, A, D, C)	TRIETHYLENE GLYCOL	non-polymer		150.2	9	Chemie (PGE)
4	AB, AC, AD, AF, BA... (B, C, D, A)	1,2-ETHANEDIOL	non-polymer		62.1	93	Chemie (EDO)
5	CC, CD, GA, GB, LE... (B, C, A, D)	GLYCEROL	non-polymer		92.1	11	Chemie (GOL) PubChem (753)
6	Y (A)	2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL	non-polymer		252.3	1	Chemie (1PG) PubChem (90255)
7	HC, IC, LF, MA, MF... (B, D, A, C)	CHLORIDE ION	non-polymer		35.5	9	Chemie (CL) PubChem (312)
8	AE, BE, CE, DE, EE... (C, B, D, A)	MAGNESIUM ION	non-polymer		24.3	27	Chemie (MG) PubChem (888)
9	UD, YA (C, B)	TETRAETHYLENE GLYCOL	non-polymer		194.2	2	Chemie (PG4) PubChem (8200)
10	RF, SF, TF, UF (A, B, C, D)	water	water		18.0	1270	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 458 (UniProt: A0AA46ZEV9)

PDB	External Database	Details
Ala 89	Trp 89	engineered mutation
His 459	-	expression tag
His 460	-	expression tag
His 461	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	203540.2
Non-Polymers*	Number of molecules	169
	Total formula weight	11557.0
All*	Total formula weight	215097.2

*Water molecules are not included.