2YII
Manipulating the regioselectivity of phenylalanine aminomutase: new insights into the reaction mechanism of MIO-dependent enzymes from structure-guided directed evolution
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006558 | biological_process | L-phenylalanine metabolic process |
| A | 0006559 | biological_process | L-phenylalanine catabolic process |
| A | 0009698 | biological_process | phenylpropanoid metabolic process |
| A | 0009800 | biological_process | cinnamic acid biosynthetic process |
| A | 0009820 | biological_process | alkaloid metabolic process |
| A | 0009821 | biological_process | alkaloid biosynthetic process |
| A | 0016829 | molecular_function | lyase activity |
| A | 0016841 | molecular_function | ammonia-lyase activity |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0016869 | molecular_function | intramolecular aminotransferase activity |
| A | 0042617 | biological_process | paclitaxel biosynthetic process |
| A | 0045548 | molecular_function | phenylalanine ammonia-lyase activity |
| A | 0051289 | biological_process | protein homotetramerization |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006558 | biological_process | L-phenylalanine metabolic process |
| B | 0006559 | biological_process | L-phenylalanine catabolic process |
| B | 0009698 | biological_process | phenylpropanoid metabolic process |
| B | 0009800 | biological_process | cinnamic acid biosynthetic process |
| B | 0009820 | biological_process | alkaloid metabolic process |
| B | 0009821 | biological_process | alkaloid biosynthetic process |
| B | 0016829 | molecular_function | lyase activity |
| B | 0016841 | molecular_function | ammonia-lyase activity |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0016869 | molecular_function | intramolecular aminotransferase activity |
| B | 0042617 | biological_process | paclitaxel biosynthetic process |
| B | 0045548 | molecular_function | phenylalanine ammonia-lyase activity |
| B | 0051289 | biological_process | protein homotetramerization |
| C | 0003824 | molecular_function | catalytic activity |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0006558 | biological_process | L-phenylalanine metabolic process |
| C | 0006559 | biological_process | L-phenylalanine catabolic process |
| C | 0009698 | biological_process | phenylpropanoid metabolic process |
| C | 0009800 | biological_process | cinnamic acid biosynthetic process |
| C | 0009820 | biological_process | alkaloid metabolic process |
| C | 0009821 | biological_process | alkaloid biosynthetic process |
| C | 0016829 | molecular_function | lyase activity |
| C | 0016841 | molecular_function | ammonia-lyase activity |
| C | 0016853 | molecular_function | isomerase activity |
| C | 0016869 | molecular_function | intramolecular aminotransferase activity |
| C | 0042617 | biological_process | paclitaxel biosynthetic process |
| C | 0045548 | molecular_function | phenylalanine ammonia-lyase activity |
| C | 0051289 | biological_process | protein homotetramerization |
| D | 0003824 | molecular_function | catalytic activity |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0006558 | biological_process | L-phenylalanine metabolic process |
| D | 0006559 | biological_process | L-phenylalanine catabolic process |
| D | 0009698 | biological_process | phenylpropanoid metabolic process |
| D | 0009800 | biological_process | cinnamic acid biosynthetic process |
| D | 0009820 | biological_process | alkaloid metabolic process |
| D | 0009821 | biological_process | alkaloid biosynthetic process |
| D | 0016829 | molecular_function | lyase activity |
| D | 0016841 | molecular_function | ammonia-lyase activity |
| D | 0016853 | molecular_function | isomerase activity |
| D | 0016869 | molecular_function | intramolecular aminotransferase activity |
| D | 0042617 | biological_process | paclitaxel biosynthetic process |
| D | 0045548 | molecular_function | phenylalanine ammonia-lyase activity |
| D | 0051289 | biological_process | protein homotetramerization |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BME A 1089 |
| Chain | Residue |
| A | CYS89 |
| C | GLY412 |
| C | ASN413 |
| C | SER415 |
| C | ASP423 |
| C | TYR424 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE BME A 1175 |
| Chain | Residue |
| A | LEU227 |
| A | GLN459 |
| A | FMT1679 |
| B | TYR322 |
| A | TYR80 |
| A | MDO175 |
| A | LEU179 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE FMT A 1679 |
| Chain | Residue |
| A | TYR80 |
| A | ASN231 |
| A | ASN355 |
| A | PHE371 |
| A | BME1175 |
| A | HOH2190 |
| B | GLN319 |
| B | ARG325 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE BME B 1089 |
| Chain | Residue |
| B | CYS89 |
| B | ARG92 |
| B | HOH2193 |
| D | GLY412 |
| D | ASN413 |
| D | SER415 |
| D | LEU420 |
| D | ASP423 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BME B 1175 |
| Chain | Residue |
| A | TYR322 |
| B | TYR80 |
| B | MDO175 |
| B | LEU179 |
| B | GLN459 |
| B | FMT1680 |
| site_id | AC6 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 1679 |
| Chain | Residue |
| B | ASP423 |
| B | GLY425 |
| B | SER642 |
| B | ALA643 |
| B | PRO649 |
| B | HOH2129 |
| B | HOH2179 |
| D | ARG106 |
| D | CYS107 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE FMT B 1680 |
| Chain | Residue |
| A | GLN319 |
| A | ARG325 |
| A | HOH2118 |
| B | TYR80 |
| B | ASN231 |
| B | ASN355 |
| B | PHE371 |
| B | BME1175 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BME C 1089 |
| Chain | Residue |
| A | GLY412 |
| A | ASN413 |
| A | SER415 |
| A | ASP423 |
| C | CYS89 |
| C | ARG92 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE BME C 1175 |
| Chain | Residue |
| C | TYR80 |
| C | GLY87 |
| C | MDO175 |
| C | LEU179 |
| C | LEU227 |
| C | ASN231 |
| C | GLN459 |
| C | FMT1680 |
| D | TYR322 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE FMT C 1680 |
| Chain | Residue |
| C | TYR80 |
| C | ASN231 |
| C | ASN355 |
| C | PHE371 |
| C | BME1175 |
| C | HOH2031 |
| D | GLN319 |
| D | ARG325 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BME D 1089 |
| Chain | Residue |
| B | GLY412 |
| B | ASN413 |
| B | SER415 |
| B | LEU420 |
| B | ASP423 |
| D | CYS89 |
| site_id | BC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE BME D 1175 |
| Chain | Residue |
| C | TYR322 |
| D | TYR80 |
| D | MDO175 |
| D | LEU179 |
| D | LEU227 |
| D | GLN459 |
| D | FMT1679 |
| site_id | BC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE FMT D 1679 |
| Chain | Residue |
| C | GLN319 |
| C | ARG325 |
| C | HOH2129 |
| D | TYR80 |
| D | ASN231 |
| D | ASN355 |
| D | PHE371 |
| D | BME1175 |
Functional Information from PROSITE/UniProt
| site_id | PS00488 |
| Number of Residues | 17 |
| Details | PAL_HISTIDASE Phenylalanine and histidine ammonia-lyases signature. GSVSASGDLiPLAyiaG |
| Chain | Residue | Details |
| A | GLY171-LEU189 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000269|PubMed:22113970, ECO:0000269|PubMed:24786474 |
| Chain | Residue | Details |
| A | TYR80 | |
| B | TYR80 | |
| C | TYR80 | |
| D | TYR80 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:24786474, ECO:0007744|PDB:4CQ5 |
| Chain | Residue | Details |
| A | THR233 | |
| B | ASP460 | |
| C | THR233 | |
| C | ARG321 | |
| C | SER327 | |
| C | ILE357 | |
| C | ASP460 | |
| D | THR233 | |
| D | ARG321 | |
| D | SER327 | |
| D | ILE357 | |
| A | ARG321 | |
| D | ASP460 | |
| A | SER327 | |
| A | ILE357 | |
| A | ASP460 | |
| B | THR233 | |
| B | ARG321 | |
| B | SER327 | |
| B | ILE357 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:P11544 |
| Chain | Residue | Details |
| A | LEU429 | |
| A | HIS457 | |
| B | LEU429 | |
| B | HIS457 | |
| C | LEU429 | |
| C | HIS457 | |
| D | LEU429 | |
| D | HIS457 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | MOD_RES: 2,3-didehydroalanine (Ser) => ECO:0000269|PubMed:24786474 |
| Chain | Residue | Details |
| A | ASP178 | |
| B | ASP178 | |
| C | ASP178 | |
| D | ASP178 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 8 |
| Details | CROSSLNK: 5-imidazolinone (Ala-Gly) => ECO:0000269|PubMed:24786474 |
| Chain | Residue | Details |
| A | MDO175 | |
| A | LEU179 | |
| B | MDO175 | |
| B | LEU179 | |
| C | MDO175 | |
| C | LEU179 | |
| D | MDO175 | |
| D | LEU179 |
