4XVZ

MycF mycinamicin III 3'-O-methyltransferase in complex with Mg

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	Mycinamicin III 3''-O-methyltransferase	polymer	283	32164.7	4	UniProt (Q49492) Pfam (PF05711) In PDB	Micromonospora griseorubida	Mycinamicin biosynthesis protein F
2	A, B, C, D	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4		water	water		18.0	135	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 254 (UniProt: Q49492)

PDB	External Database	Details
Mse -22	-	initiating methionine
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Ser -15	-	expression tag
Ser -14	-	expression tag
Gly -13	-	expression tag
Val -12	-	expression tag
Asp -11	-	expression tag
Leu -10	-	expression tag
Gly -9	-	expression tag
Thr -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Ser -1	-	expression tag
Asn 0	-	expression tag
Ala 1	-	expression tag
Cys 255	-	expression tag
Asn 256	-	expression tag
Ile 257	-	expression tag
Gly 258	-	expression tag
Ser 259	-	expression tag
Gly 260	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	128658.6
Non-Polymers*	Number of molecules	8
	Total formula weight	239.0
All*	Total formula weight	128897.7

*Water molecules are not included.