› 6u32

X-ray diffraction
1.8Å resolution

Crystal structure of HaloTag bound to tetramethylrhodamine-HaloTag ligand

Released:
DOI: 10.2210/pdb6u32/pdb
PDB entry 6u32 coloured by chain, front view.
PDB entry 6u32 coloured by chain, side view.
PDB entry 6u32 coloured by chain, top view.
Source organism: Rhodococcus sp.
Primary publication:
The HaloTag as a general scaffold for far-red tunable chemigenetic indicators.
Deo C, Abdelfattah AS, Bhargava HK, Berro AJ, Falco N, Farrants H, Moeyaert B, Chupanova M, Lavis LD, Schreiter ER
Nat Chem Biol 17 718-723 (2021)
PMID: 33795886

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-167548 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HaloTag Chain: A
Molecule details ›
Chain: A
Length: 297 amino acids
Theoretical weight: 33.64 KDa
Source organism: Rhodococcus sp.
Expression system: Escherichia coli

Ligands and Environments

2 bound ligands:
Ligand PVY 1 x PVY
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P43212
Unit cell:
a: 62.53Å b: 62.53Å c: 164.169Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.159 0.157 0.193
Expression system: Escherichia coli

Quick links

Citations

13 review citations

Caveat fluorophore: an insiders' guide to small-molecule fluorescent labels.
Grimm et al. (2022)
12 more

5 mentions without citation

Reagents and models for detecting endogenous GLP1R and GIPR.
Ast et al. (2021)
4 more