3KE5

Crystal structure of a PduO-Type ATP:Cob(I)alamin adenosyltransferase from Bacillus cereus in a complex with ATP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	Hypothetical Cytosolic Protein	polymer	213	23936.3	3	UniProt (Q813T7) Pfam (PF01923) In PDB	Bacillus cereus	ATP:cob(I)alamin adenosyltransferase, putative
2	A, B, C	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	3	Chemie (ATP)
3	A, B, C	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4		water	water		18.0	340	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 193 (UniProt: Q813T7)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Ala -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	71809.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1594.5
All*	Total formula weight	73403.4

*Water molecules are not included.