2OA1

Crystal Structure of RebH, a FAD-dependent halogenase from Lechevalieria aerocolonigenes, the L-Tryptophan with FAD complex

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)	Tryptophan halogenase	polymer	550	62540.1	2	UniProt (Q8KHZ8) Pfam (PF04820)	Lechevalieria aerocolonigenes	Putative halogenase of tryptophan, Halogenase
2	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	D, E (A)	TRYPTOPHAN	non-polymer		204.2	2	Chemie (TRP)
4	F (A)	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
5	G (B)	ADENOSINE	non-polymer		267.2	1	Chemie (ADN)
6	H, I (A, B)	water	water		18.0	1056	Chemie (HOH)

Sequence modifications

A, B: 1 - 530 (UniProt: Q8KHZ8)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	125080.1
Non-Polymers*	Number of molecules	5
	Total formula weight	1496.7
All*	Total formula weight	126576.8

*Water molecules are not included.