7BTZ

Crystal structure of TrmO

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 tRNA (Adenine(37)-N6)-methyltransferase	polymer	237	26553.3	2	UniProt (A0A080VNW8) Pfam (PF01980) Pfam (PF18389) UniProt (by SIFTS) (Q9RPT0)	Pseudomonas aeruginosa	TrmO, UPF0066 protein,tRNA (N6-threonylcarbamoyladenosine(37)-N6)-methyltransferase TrmO
2	C, D (A, B)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	E, F (A, B)	water	water		18.0	69	Chemie (HOH)

Sequence modifications

A, B: 1 - 231 (UniProt: A0A080VNW8)

PDB	External Database	Details
Gly -5	-	expression tag
Ser -4	-	expression tag
Glu -3	-	expression tag
Phe -2	-	expression tag
Glu -1	-	expression tag
Leu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53106.6
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	53875.4

*Water molecules are not included.