3W2N
Structure of Trypanosoma cruzi dihydroorotate dehydrogenase in complex with MII-3-185
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004152 | molecular_function | dihydroorotate dehydrogenase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process |
| A | 0006222 | biological_process | UMP biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016627 | molecular_function | oxidoreductase activity, acting on the CH-CH group of donors |
| A | 0044205 | biological_process | 'de novo' UMP biosynthetic process |
| A | 1990663 | molecular_function | dihydroorotate dehydrogenase (fumarate) activity |
| B | 0004152 | molecular_function | dihydroorotate dehydrogenase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process |
| B | 0006222 | biological_process | UMP biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016627 | molecular_function | oxidoreductase activity, acting on the CH-CH group of donors |
| B | 0044205 | biological_process | 'de novo' UMP biosynthetic process |
| B | 1990663 | molecular_function | dihydroorotate dehydrogenase (fumarate) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE ROD A 401 |
| Chain | Residue |
| A | LYS43 |
| A | SER195 |
| A | GOL405 |
| A | FMN414 |
| A | HOH675 |
| A | HOH694 |
| A | ASN67 |
| A | MET69 |
| A | GLY70 |
| A | LEU71 |
| A | SER99 |
| A | ASN127 |
| A | PRO131 |
| A | ASN194 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 402 |
| Chain | Residue |
| A | CYS31 |
| A | ALA34 |
| A | SER35 |
| A | HOH529 |
| B | CYS31 |
| B | ALA34 |
| B | SER35 |
| B | HOH641 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 403 |
| Chain | Residue |
| A | ILE171 |
| A | ARG239 |
| A | HOH585 |
| A | HOH683 |
| B | LYS214 |
| B | PHE217 |
| B | HOH674 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 404 |
| Chain | Residue |
| A | LYS214 |
| A | GLN215 |
| A | PHE217 |
| A | GOL410 |
| A | HOH547 |
| B | ILE171 |
| B | ARG238 |
| B | ARG239 |
| site_id | AC5 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE GOL A 405 |
| Chain | Residue |
| A | SER129 |
| A | GLN138 |
| A | PRO166 |
| A | ASN194 |
| A | SER195 |
| A | GLY197 |
| A | ROD401 |
| A | HOH519 |
| A | HOH527 |
| A | HOH675 |
| A | HOH694 |
| A | HOH695 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 406 |
| Chain | Residue |
| A | PHE61 |
| A | ASP203 |
| A | HOH627 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GOL A 407 |
| Chain | Residue |
| A | TYR237 |
| A | ARG238 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 408 |
| Chain | Residue |
| A | LYS223 |
| A | TYR252 |
| A | ASP256 |
| A | HOH514 |
| A | HOH533 |
| A | HOH565 |
| A | HOH578 |
| B | LEU63 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 409 |
| Chain | Residue |
| A | TYR141 |
| A | PHE143 |
| A | HIS173 |
| A | HOH574 |
| B | HIS173 |
| B | GOL404 |
| B | HOH664 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 410 |
| Chain | Residue |
| A | VAL107 |
| A | ARG111 |
| A | GLN215 |
| A | GOL404 |
| A | HOH549 |
| site_id | BC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 411 |
| Chain | Residue |
| A | LEU22 |
| A | ASP28 |
| A | GLN275 |
| A | HOH624 |
| site_id | BC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 412 |
| Chain | Residue |
| A | LEU4 |
| A | ASN5 |
| A | GLU302 |
| A | ARG305 |
| A | HOH658 |
| B | LYS3 |
| B | ASN5 |
| B | VAL10 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 413 |
| Chain | Residue |
| A | PHE143 |
| A | GLU144 |
| A | ARG147 |
| A | THR176 |
| site_id | BC5 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE FMN A 414 |
| Chain | Residue |
| A | VAL193 |
| A | ASN194 |
| A | GLY221 |
| A | GLY222 |
| A | CYS248 |
| A | GLY249 |
| A | GLY250 |
| A | GLY271 |
| A | THR272 |
| A | ROD401 |
| A | HOH507 |
| A | HOH515 |
| A | HOH525 |
| A | ALA18 |
| A | ALA19 |
| A | GLY20 |
| A | LYS43 |
| A | SER44 |
| A | ASN67 |
| A | MET69 |
| A | ASN127 |
| A | LYS164 |
| site_id | BC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NCO A 415 |
| Chain | Residue |
| A | GLN275 |
| A | GLU276 |
| A | GLY278 |
| A | HOH665 |
| A | HOH667 |
| B | GLN275 |
| B | GLU276 |
| B | GLY278 |
| site_id | BC7 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE ROD B 401 |
| Chain | Residue |
| B | LYS43 |
| B | ASN67 |
| B | MET69 |
| B | GLY70 |
| B | LEU71 |
| B | SER99 |
| B | LEU101 |
| B | ASN127 |
| B | SER129 |
| B | PRO131 |
| B | ASN194 |
| B | SER195 |
| B | GOL402 |
| B | FMN405 |
| B | HOH687 |
| site_id | BC8 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE GOL B 402 |
| Chain | Residue |
| B | SER129 |
| B | GLN138 |
| B | PRO166 |
| B | ASN194 |
| B | SER195 |
| B | GLY197 |
| B | GLY219 |
| B | ROD401 |
| B | HOH515 |
| B | HOH520 |
| B | HOH687 |
| B | HOH692 |
| site_id | BC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 403 |
| Chain | Residue |
| B | MET69 |
| B | GLN275 |
| B | FMN405 |
| B | HOH572 |
| B | HOH597 |
| B | HOH630 |
| site_id | CC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 404 |
| Chain | Residue |
| A | HIS173 |
| A | GOL409 |
| B | TYR141 |
| B | PHE143 |
| B | HIS173 |
| B | HOH664 |
| site_id | CC2 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE FMN B 405 |
| Chain | Residue |
| B | ALA18 |
| B | ALA19 |
| B | GLY20 |
| B | LYS43 |
| B | SER44 |
| B | ASN67 |
| B | MET69 |
| B | ASN127 |
| B | LYS164 |
| B | VAL193 |
| B | ASN194 |
| B | GLY222 |
| B | ILE225 |
| B | CYS248 |
| B | GLY249 |
| B | GLY250 |
| B | GLY271 |
| B | THR272 |
| B | ROD401 |
| B | GOL403 |
| B | HOH506 |
| B | HOH518 |
| B | HOH523 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Nucleophile => ECO:0000250 |
| Chain | Residue | Details |
| A | CYS130 | |
| B | CYS130 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 12 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:18302934 |
| Chain | Residue | Details |
| A | ALA19 | |
| B | GLY222 | |
| B | GLY249 | |
| B | GLY271 | |
| A | LYS164 | |
| A | VAL193 | |
| A | GLY222 | |
| A | GLY249 | |
| A | GLY271 | |
| B | ALA19 | |
| B | LYS164 | |
| B | VAL193 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | LYS43 | |
| B | ASN194 | |
| A | ASN67 | |
| A | ASN127 | |
| A | ASN132 | |
| A | ASN194 | |
| B | LYS43 | |
| B | ASN67 | |
| B | ASN127 | |
| B | ASN132 |
