6XIG

X-ray crystal structure of MqnE from Pedobacter heparinus

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)	Aminodeoxyfutalosine synthase	polymer	419	48875.3	2	UniProt (C6XW09) Pfam (PF04055) Pfam (PF19288)	Pedobacter heparinus (strain ATCC 13125 / DSM 2366 / CIP 104194 / JCM 7457 / NBRC 12017 / NCIMB 9290 / NRRL B-14731 / HIM 762-3)	Aminofutalosine synthase,Menaquinone biosynthetic enzyme MqnE
2	C, F (A, B)	IRON/SULFUR CLUSTER	non-polymer		351.6	2	Chemie (SF4)
3	D, E, G, H, I (A, B)	D(-)-TARTARIC ACID	non-polymer		150.1	5	Chemie (TAR)
4	J, K (A, B)	water	water		18.0	899	Chemie (HOH)

Sequence modifications

A, B: 1 - 397 (UniProt: C6XW09)

PDB	External Database	Details
Met -21	-	initiating methionine
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	97750.5
Non-Polymers*	Number of molecules	7
	Total formula weight	1453.7
All*	Total formula weight	99204.2

*Water molecules are not included.