5LOG

Crystal Structure of SafC from Myxococcus xanthus bound to SAM

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)	Putative O-methyltransferase	polymer	233	26263.0	2	UniProt (Q50859) Pfam (PF01596)	Myxococcus xanthus
2	C (A)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	1	Chemie (SAH)
3	D, G (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	E (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	F (A)	L-DOPAMINE	non-polymer		153.2	1	Chemie (LDP)
6	H, I (A, B)	water	water		18.0	297	Chemie (HOH)

Sequence modifications

A, B: 1 - 220 (UniProt: Q50859)

PDB	External Database	Details
Thr 77	Ala 77	engineered mutation
Lys 221	-	expression tag
Leu 222	-	expression tag
Ala 223	-	expression tag
Ala 224	-	expression tag
Ala 225	-	expression tag
Leu 226	-	expression tag
Glu 227	-	expression tag
His 228	-	expression tag
His 229	-	expression tag
His 230	-	expression tag
His 231	-	expression tag
His 232	-	expression tag
His 233	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52525.9
Non-Polymers*	Number of molecules	5
	Total formula weight	621.7
All*	Total formula weight	53147.6

*Water molecules are not included.