3TFC

1.95 Angstrom crystal structure of a bifunctional 3-deoxy-7-phosphoheptulonate synthase/chorismate mutase (aroA) from Listeria monocytogenes EGD-e in complex with phosphoenolpyruvate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	3-deoxy-D-arabino-heptulosonate 7-phosphate synthase	polymer	385	42477.7	2	UniProt (Q8Y6T2) Pfam (PF01817) Pfam (PF00793) In PDB	Listeria monocytogenes
2	A, B	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
3	A, B	PHOSPHOENOLPYRUVATE	non-polymer		168.0	2	Chemie (PEP)
4	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5		water	water		18.0	352	Chemie (HOH)

Sequence modifications

A, B: 1 - 361 (UniProt: Q8Y6T2)

PDB	External Database	Details
Met -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	84955.4
Non-Polymers*	Number of molecules	6
	Total formula weight	516.9
All*	Total formula weight	85472.3

*Water molecules are not included.