7LV7

Crystal Structure of Branched-chain amino acid aminotransferase from Giardia lamblia ATCC 50803

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	Branched-chain amino acid aminotransferase	polymer	376	41618.1	4	UniProt (E2RU99) Pfam (PF01063) In PDB	Giardia intestinalis (Giardia lamblia)	Branched-chain amino acid aminotransferase lateral transfer candidate
2	A, B, C, D	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
3	B, C	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	B, C	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5		water	water		18.0	1053	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 355 (UniProt: E2RU99)

PDB	External Database	Details
Met -20	-	initiating methionine
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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	166472.3
Non-Polymers*	Number of molecules	8
	Total formula weight	367.8
All*	Total formula weight	166840.1

*Water molecules are not included.