3NNL

Halogenase domain from CurA module (crystal form III)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CurA	polymer	344	39911.1	2	UniProt (Q6DNF2) Pfam (PF05721) In PDB	Lyngbya majuscula
2	A, B	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
3	A	2-OXOGLUTARIC ACID	non-polymer		146.1	1	Chemie (AKG)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5		water	water		18.0	5	Chemie (HOH)

Sequence modifications

A, B: 1 - 320 (UniProt: Q6DNF2)

PDB	External Database	Details
Met -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79822.2
Non-Polymers*	Number of molecules	4
	Total formula weight	293.2
All*	Total formula weight	80115.5

*Water molecules are not included.