5D59
In meso X-ray crystallography structure of the PepTSt-Ala-Phe complex at 100 K
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006857 | biological_process | oligopeptide transport |
| A | 0015333 | molecular_function | peptide:proton symporter activity |
| A | 0015833 | biological_process | peptide transport |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0035442 | biological_process | dipeptide transmembrane transport |
| A | 0035443 | biological_process | tripeptide transmembrane transport |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042937 | molecular_function | tripeptide transmembrane transporter activity |
| A | 0055085 | biological_process | transmembrane transport |
| A | 0071916 | molecular_function | dipeptide transmembrane transporter activity |
| A | 1902600 | biological_process | proton transmembrane transport |
| A | 1904680 | molecular_function | peptide transmembrane transporter activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ALA A 501 |
| Chain | Residue |
| A | ASN156 |
| A | GLU299 |
| A | ASN328 |
| A | GLU400 |
| A | PHE502 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue PHE A 502 |
| Chain | Residue |
| A | ILE155 |
| A | TRP427 |
| A | ALA501 |
| A | ARG26 |
| A | TYR30 |
| A | TYR68 |
| A | LYS126 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue 78M A 503 |
| Chain | Residue |
| A | MET238 |
| A | TRP243 |
| A | ALA248 |
| A | ASN251 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue 78M A 504 |
| Chain | Residue |
| A | LEU212 |
| A | PRO214 |
| A | LEU221 |
| A | ALA376 |
| A | 78M505 |
| A | 78M506 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue 78M A 505 |
| Chain | Residue |
| A | LEU369 |
| A | LEU370 |
| A | ALA376 |
| A | VAL451 |
| A | 78M504 |
| A | 78M519 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 506 |
| Chain | Residue |
| A | LEU212 |
| A | LEU220 |
| A | VAL224 |
| A | 78M504 |
| A | 78M523 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | binding site for residue 78M A 507 |
| Chain | Residue |
| A | MET96 |
| A | ALA173 |
| A | VAL177 |
| A | PHE195 |
| A | 78M522 |
| A | PE5525 |
| A | HOH601 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | binding site for residue 78M A 508 |
| Chain | Residue |
| A | SER385 |
| A | LEU387 |
| A | TRP388 |
| A | GLY391 |
| A | LEU395 |
| A | 78M512 |
| A | HOH649 |
| A | HOH663 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | binding site for residue 78M A 509 |
| Chain | Residue |
| A | LEU444 |
| A | TYR453 |
| A | PHE457 |
| site_id | AD1 |
| Number of Residues | 7 |
| Details | binding site for residue 78M A 510 |
| Chain | Residue |
| A | VAL101 |
| A | PHE106 |
| A | ILE120 |
| A | VAL469 |
| A | PHE470 |
| A | 78M519 |
| A | 78M523 |
| site_id | AD2 |
| Number of Residues | 3 |
| Details | binding site for residue 78M A 511 |
| Chain | Residue |
| A | TRP318 |
| A | PHE319 |
| A | PRO386 |
| site_id | AD3 |
| Number of Residues | 8 |
| Details | binding site for residue 78M A 512 |
| Chain | Residue |
| A | LYS218 |
| A | VAL222 |
| A | SER225 |
| A | ILE232 |
| A | TYR378 |
| A | TRP388 |
| A | 78M508 |
| A | 78M518 |
| site_id | AD4 |
| Number of Residues | 8 |
| Details | binding site for residue 78M A 513 |
| Chain | Residue |
| A | ARG85 |
| A | PRO86 |
| A | PHE89 |
| A | TRP90 |
| A | LEU97 |
| A | TYR194 |
| A | 78M522 |
| A | HOH611 |
| site_id | AD5 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 514 |
| Chain | Residue |
| A | ILE115 |
| A | ILE116 |
| A | LEU246 |
| A | LEU253 |
| A | 78M515 |
| site_id | AD6 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 515 |
| Chain | Residue |
| A | THR72 |
| A | ILE73 |
| A | ILE119 |
| A | ILE260 |
| A | 78M514 |
| site_id | AD7 |
| Number of Residues | 5 |
| Details | binding site for residue PO4 A 516 |
| Chain | Residue |
| A | ASP48 |
| A | PHE106 |
| A | GLY107 |
| A | ALA108 |
| A | SER109 |
| site_id | AD8 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 517 |
| Chain | Residue |
| A | PHE289 |
| A | LEU437 |
| A | GLN440 |
| A | THR443 |
| A | 78M520 |
| site_id | AD9 |
| Number of Residues | 3 |
| Details | binding site for residue 78M A 518 |
| Chain | Residue |
| A | 78M512 |
| A | VAL222 |
| A | LEU226 |
| site_id | AE1 |
| Number of Residues | 6 |
| Details | binding site for residue 78M A 519 |
| Chain | Residue |
| A | SER455 |
| A | TYR456 |
| A | LEU459 |
| A | ILE466 |
| A | 78M505 |
| A | 78M510 |
| site_id | AE2 |
| Number of Residues | 7 |
| Details | binding site for residue 78M A 520 |
| Chain | Residue |
| A | ILE255 |
| A | ILE258 |
| A | VAL262 |
| A | PHE263 |
| A | TRP267 |
| A | GLN440 |
| A | 78M517 |
| site_id | AE3 |
| Number of Residues | 3 |
| Details | binding site for residue 78M A 521 |
| Chain | Residue |
| A | PHE231 |
| A | ILE235 |
| A | TYR249 |
| site_id | AE4 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 522 |
| Chain | Residue |
| A | MET96 |
| A | PHE187 |
| A | TYR194 |
| A | 78M507 |
| A | 78M513 |
| site_id | AE5 |
| Number of Residues | 5 |
| Details | binding site for residue 78M A 523 |
| Chain | Residue |
| A | THR72 |
| A | ILE73 |
| A | PHE76 |
| A | 78M506 |
| A | 78M510 |
| site_id | AE6 |
| Number of Residues | 6 |
| Details | binding site for residue 78M A 524 |
| Chain | Residue |
| A | PHE9 |
| A | SER149 |
| A | ILE150 |
| A | PHE153 |
| A | LEU157 |
| A | TRP323 |
| site_id | AE7 |
| Number of Residues | 4 |
| Details | binding site for residue PE5 A 525 |
| Chain | Residue |
| A | GLY174 |
| A | TYR175 |
| A | HIS176 |
| A | 78M507 |
| site_id | AE8 |
| Number of Residues | 8 |
| Details | binding site for residue PE5 A 526 |
| Chain | Residue |
| A | TYR38 |
| A | TRP41 |
| A | PHE42 |
| A | SER45 |
| A | ARG53 |
| A | GLN170 |
| A | TYR175 |
| A | HOH655 |
Functional Information from PROSITE/UniProt
| site_id | PS01022 |
| Number of Residues | 25 |
| Details | PTR2_1 PTR2 family proton/oligopeptide symporters signature 1. GGFVADrIIGarpAVfwgGvLimlG |
| Chain | Residue | Details |
| A | GLY74-GLY98 |
| site_id | PS01023 |
| Number of Residues | 13 |
| Details | PTR2_2 PTR2 family proton/oligopeptide symporters signature 2. FsiFVFgINLGAF |
| Chain | Residue | Details |
| A | PHE148-PHE160 |
