5EAU
5-EPI-ARISTOLOCHENE SYNTHASE FROM NICOTIANA TABACUM
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0008299 | biological_process | isoprenoid biosynthetic process |
| A | 0010333 | molecular_function | terpene synthase activity |
| A | 0016102 | biological_process | diterpenoid biosynthetic process |
| A | 0016114 | biological_process | terpenoid biosynthetic process |
| A | 0016829 | molecular_function | lyase activity |
| A | 0016838 | molecular_function | carbon-oxygen lyase activity, acting on phosphates |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051762 | biological_process | sesquiterpene biosynthetic process |
| A | 0102698 | molecular_function | 5-epi-aristolochene synthase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 732 |
| Chain | Residue |
| A | HOH731 |
| A | FFF800 |
| A | ASP301 |
| A | ASP305 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 733 |
| Chain | Residue |
| A | ARG441 |
| A | ASP444 |
| A | THR448 |
| A | GLU452 |
| A | HOH638 |
| A | FFF800 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE FFF A 800 |
| Chain | Residue |
| A | ARG264 |
| A | TRP273 |
| A | ILE294 |
| A | ILE297 |
| A | SER298 |
| A | ASP301 |
| A | ASP305 |
| A | ASP444 |
| A | TYR520 |
| A | HOH730 |
| A | MG732 |
| A | MG733 |
| site_id | MGA |
| Number of Residues | 3 |
| Details | MG2+ BINDING SITE. |
| Chain | Residue |
| A | ASP301 |
| A | ASP305 |
| A | GLU379 |
| site_id | MGB |
| Number of Residues | 4 |
| Details | MG2+ BINDING SITE. |
| Chain | Residue |
| A | ASP444 |
| A | ASP445 |
| A | THR448 |
| A | GLU452 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:27328867 |
| Chain | Residue | Details |
| A | ARG264 | |
| A | ARG441 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 5 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:9295271 |
| Chain | Residue | Details |
| A | ASP301 | |
| A | ASP305 | |
| A | ASP444 | |
| A | THR448 | |
| A | GLU452 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1n20 |
| Chain | Residue | Details |
| A | TRP273 |
| site_id | CSA2 |
| Number of Residues | 8 |
| Details | Annotated By Reference To The Literature 1n20 |
| Chain | Residue | Details |
| A | ARG441 | |
| A | THR401 | |
| A | THR403 | |
| A | TRP273 | |
| A | ARG264 | |
| A | ASP444 | |
| A | TYR520 | |
| A | THR402 |
| site_id | MCSA1 |
| Number of Residues | 10 |
| Details | M-CSA 265 |
| Chain | Residue | Details |
| A | ARG264 | electrostatic stabiliser, hydrogen bond donor, promote heterolysis |
| A | TYR527 | electrostatic stabiliser, polar interaction |
| A | TRP273 | electrostatic stabiliser, hydrogen bond donor, polar interaction, proton acceptor, proton donor |
| A | THR401 | electrostatic stabiliser, polar interaction |
| A | THR402 | electrostatic stabiliser, polar interaction |
| A | THR403 | electrostatic stabiliser, polar interaction |
| A | ARG441 | electrostatic stabiliser, hydrogen bond donor, promote heterolysis |
| A | ASP444 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | TYR520 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, proton relay |
| A | ASP525 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
