Brand  (β version)

PDB ID: 5IMP

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Ligands
Code Name Style Show Link
POP Pyrophosphate 2- PoSSuM
MG Magnesium ion PoSSuM
JF1 (1s,5s,8s,9ar)-1,9a-dimethyl-8-(prop-1-en-2-yl)octahydro-2h-quinolizinium PoSSuM
GOL Glycerol PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 5IMP   PDBj   RCSB PDB   PDBe
Header : LYASE/LYASE INHIBITOR
Title : Crystal structure of N299A Aspergillus terreus aristolochene synthase complexed with (1S,8S,9aR)-1,9a-dimethyl-8-(prop-1-en-2-yl)decahydroquinolizin-5-ium
Release Data : 2016-05-25
Compound :
mol_id molecule chains synonym
1 Aristolochene synthase A,B,C,D AS,Sesquiterpene cyclase
ec: 4.2.3.9
mutation: N299A
Source :
mol_id organism_scientific expression_system
1 Aspergillus terreus  (taxid:33178) Escherichia coli  (taxid:562)
gene: Ari1
Authors : Chen, M., Christianson, D.W.
Keywords : Lyase, terpene cyclases, LYASE-LYASE INHIBITOR complex
Exp. method : X-RAY DIFFRACTION ( 2.038 Å )
Citation :

Probing the Role of Active Site Water in the Sesquiterpene Cyclization Reaction Catalyzed by Aristolochene Synthase.

Chen, M.,Chou, W.K.,Al-Lami, N.  et al.
(2016)  Biochemistry  55 : 2864 - 2874

PubMed: 27172425
DOI: 10.1021/acs.biochem.6b00343

Reaction

Chain : A, B, C, D
UniProt : Q9UR08 (ARIS_ASPTE)
Reaction: EC: Evidence:
Physiological Direction:
(2E,6E)-farnesyl diphosphate = (+)-aristolochene + diphosphate 4.2.3.9 PubMed:10775423
-
Cofactor: Evidence: Note:
Mg(2+) ECO:0000269 | PubMed:18385128
Binds 3 Mg(2+) ions per monomer.