7N7A

crystal structure of the dTDP-Qui3N N-formyltransferase from Helicobacter canadensis, apo form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Formyl_trans_N domain-containing protein	polymer	280	33065.7	2	UniProt (C5ZW02) Pfam (PF00551) In PDB	Helicobacter canadensis MIT 98-5491
2	A, B	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
3		water	water		18.0	689	Chemie (HOH)

Sequence modifications

A, B: 1 - 272 (UniProt: C5ZW02)

PDB	External Database	Details
Leu 273	-	expression tag
Glu 274	-	expression tag
His 275	-	expression tag
His 276	-	expression tag
His 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag
His 280	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66131.3
Non-Polymers*	Number of molecules	7
	Total formula weight	434.5
All*	Total formula weight	66565.8

*Water molecules are not included.