ISDA: 9XPL

Deposition Date 2025-11-16

Release Date 2026-09-09

Last Version Date 2026-09-09

Entry Detail

PDB ID:

9XPL

Keywords:

SIGNALING PROTEIN

Title:

Crystal structure of the pufferfish taste receptor Tas1r1-Tas1r3 ligand binding domains in complex with D-phenylalanine

Biological Source:

Source Organism(s):

Takifugu rubripes (Taxon ID: 31033)

Expression System(s):

Drosophila melanogaster

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.90 Å

R-Value Free:

0.23

R-Value Work:

0.21

Space Group:

C 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Taste receptor, type 1, membe
Gene (Uniprot):TAS1R1
Mutagens:C242S
Chain IDs:A
Chain Length:513
Number of Molecules:1
Biological Source:Takifugu rubripes

UniProt ID:Q2MHK1

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Taste receptor type 1 member
Gene (Uniprot):tas1r3
Mutagens:C238S
Chain IDs:B
Chain Length:504
Number of Molecules:1
Biological Source:Takifugu rubripes

UniProt ID:H2UNJ5 Pfam ID:PF01094

Ligand Molecules