5TH5

Crystal Structure of QueE from Bacillus subtilis with 6-carboxypterin-5'-deoxyadenosyl ester bound

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, D	7-carboxy-7-deazaguanine synthase	polymer	263	29323.3	4	UniProt (O31677) Pfam (PF13353) Pfam (PF04055) In PDB	Bacillus subtilis	CDG synthase,Queuosine biosynthesis protein QueE
2	A, B, C, D	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
3	A, B, C, D	5'-O-(2-amino-4-oxo-1,4-dihydropteridine-6-carbonyl)adenosine	non-polymer		456.4	4	Chemie (7C5)
4	A, B, C, D	METHIONINE	non-polymer		149.2	4	Chemie (MET)
5		water	water		18.0	188	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 243 (UniProt: O31677)

PDB	External Database	Details
Met -19	-	initiating methionine
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
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	117293.2
Non-Polymers*	Number of molecules	12
	Total formula weight	3828.9
All*	Total formula weight	121122.1

*Water molecules are not included.