4EU1

Structure of a mitochondrial aspartate aminotransferase from Trypanosoma brucei

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)	Mitochondrial aspartate aminotransferase	polymer	409	45390.7	2	UniProt (Q964F0) Pfam (PF00155) UniProt (by SIFTS) (Q385Q9)	Trypanosoma brucei
2	C, G, J (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
3	D, E, F, H, I (A, B)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
4	K, L (A, B)	water	water		18.0	364	Chemie (HOH)

Sequence modifications

A, B: 1 - 388 (UniProt: Q964F0)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Ile 251	Leu 251	conflict
Asn 275	Ser 275	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90781.4
Non-Polymers*	Number of molecules	8
	Total formula weight	363.5
All*	Total formula weight	91144.9

*Water molecules are not included.