5LL2

Structure of Isoleucine 2-epimerase from Lactobacillus buchneri (apo form)

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)	Isoleucine 2-epimerase	polymer	480	52846.8	4	UniProt (M1GRN3) Pfam (PF00202)	Lactobacillus buchneri	BCAA racemase
2	E, F, G, H (A, B, C, D)	water	water		18.0	26	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 450 (UniProt: M1GRN3)

PDB	External Database	Details
Met -29	-	initiating methionine
Gly -28	-	expression tag
Ser -27	-	expression tag
Ser -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
Gly -17	-	expression tag
Glu -16	-	expression tag
Asn -15	-	expression tag
Leu -14	-	expression tag
Tyr -13	-	expression tag
Phe -12	-	expression tag
Gln -11	-	expression tag
Gly -10	-	expression tag
His -9	-	expression tag
Met -8	-	expression tag
Ala -7	-	expression tag
Ser -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
Glu -3	-	expression tag
Phe -2	-	expression tag
Glu -1	-	expression tag
Leu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	211387.1
All*	Total formula weight	211387.1

*Water molecules are not included.