7UX8

Crystal structure of MfnG, an L- and D-tyrosine O-methyltransferase from the marformycin biosynthesis pathway of Streptomyces drozdowiczii, with SAH and L-Tyrosine bound at 1.4 A resolution (P212121 - form II)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	MfnG	polymer	384	42042.2	2	UniProt (A0A0D4WTP2) Pfam (PF16864) Pfam (PF13489) In PDB	Streptomyces drozdowiczii
2	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	A, B	TYROSINE	non-polymer		181.2	2	Chemie (TYR)
4	A, B	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
5		water	water		18.0	798	Chemie (HOH)

Sequence modifications

A, B: 2 - 375 (UniProt: A0A0D4WTP2)

PDB	External Database	Details
Met 0	-	cloning artifact
Val 1	-	cloning artifact
Ala 376	-	expression tag
Ser 377	-	expression tag
Glu 378	-	expression tag
Asn 379	-	expression tag
Leu 380	-	expression tag
Tyr 381	-	expression tag
Phe 382	-	expression tag
Gln 383	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	84084.5
Non-Polymers*	Number of molecules	6
	Total formula weight	1131.2
All*	Total formula weight	85215.7

*Water molecules are not included.