7N7V

Crystal structure of TtnM, a Fe(II)-alpha-ketoglutarate-dependent hydroxylase from the tautomycetin biosynthesis pathway in Streptomyces griseochromogenes at 2 A.

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)	Predicted hydroxylase	polymer	375	41564.7	2	UniProt (C6ZCS6) Pfam (PF02668)	Streptomyces griseochromogenes
2	C, F (A, B)	FE (II) ION	non-polymer		55.8	2	Chemie (FE2)
3	D, E, G (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
4	H, I (A, B)	water	water		18.0	253	Chemie (HOH)

Sequence modifications

A, B: 1 - 339 (UniProt: C6ZCS6)

PDB	External Database	Details
Met -35	-	expression tag
Gly -34	-	expression tag
Ser -33	-	expression tag
Ser -32	-	expression tag
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
Ser -25	-	expression tag
Ser -24	-	expression tag
Gly -23	-	expression tag
Leu -22	-	expression tag
Val -21	-	expression tag
Pro -20	-	expression tag
Arg -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Met -15	-	expression tag
Ala -14	-	expression tag
Ser -13	-	expression tag
Met -12	-	expression tag
Thr -11	-	expression tag
Gly -10	-	expression tag
Gly -9	-	expression tag
Gln -8	-	expression tag
Gln -7	-	expression tag
Met -6	-	expression tag
Gly -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83129.5
Non-Polymers*	Number of molecules	5
	Total formula weight	218.0
All*	Total formula weight	83347.5

*Water molecules are not included.