7N63

X-ray structure of HCAN_0200, an aminotransferase from Helicobacter canadensis in complex with its external aldimine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Putative aminotransferase	polymer	369	42439.8	1	UniProt (C5ZW06) Pfam (PF01041) In PDB	Helicobacter canadensis MIT 98-5491
2	A	(2R,3R,4S,5S,6R)-3,5-dihydroxy-4-{[(1E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}-6-methyltetrahydro-2H-pyran-2-yl [(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methyl dihydrogen diphosphate	non-polymer		776.5	1	Chemie (TQP)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	511	Chemie (HOH)

Sequence modifications

A: 1 - 361 (UniProt: C5ZW06)

PDB	External Database	Details
Leu 362	-	expression tag
Glu 363	-	expression tag
His 364	-	expression tag
His 365	-	expression tag
His 366	-	expression tag
His 367	-	expression tag
His 368	-	expression tag
His 369	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42439.8
Non-Polymers*	Number of molecules	9
	Total formula weight	1208.6
All*	Total formula weight	43648.4

*Water molecules are not included.