6ERK

Crystal structure of diaminopelargonic acid aminotransferase from Psychrobacter cryohalolentis

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)	Aminotransferase	polymer	451	49830.1	2	UniProt (Q1QDV8)	Psychrobacter cryohalolentis K5
2	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	D (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	E (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	F, G (A, B)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
6	H, I (A, B)	water	water		18.0	742	Chemie (HOH)

Sequence modifications

A, B: 1 - 431 (UniProt: Q1QDV8)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Asp -16	-	expression tag
Lys -15	-	expression tag
Ile -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	99660.1
Non-Polymers*	Number of molecules	5
	Total formula weight	744.5
All*	Total formula weight	100404.6

*Water molecules are not included.