› 4tvw

X-ray diffraction
3.5Å resolution

Resorufin ligase with bound resorufin-AMP analog

Released:
DOI: 10.2210/pdb4tvw/pdb
PDB entry 4tvw coloured by chain, front view.
PDB entry 4tvw coloured by chain, side view.
PDB entry 4tvw coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Computational design of a red fluorophore ligase for site-specific protein labeling in living cells.
Liu DS, Nivón LG, Richter F, Goldman PJ, Deerinck TJ, Yao JZ, Richardson D, Phipps WS, Ye AZ, Ellisman MH, Drennan CL, Baker D, Ting AY
Proc Natl Acad Sci U S A 111 E4551-9 (2014)
PMID: 25313043

Function and Biology Details

Reaction catalysed: 
(1a) ATP + (R)-lipoate = lipoyl-AMP + diphosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152202 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipoate-protein ligase A Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 341 amino acids
Theoretical weight: 38.04 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P32099 (Residues: 1-338; Coverage: 100%)
Gene names: JW4349, b4386, lplA, yjjF
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand 37P 4 x 37P
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21
Unit cell:
a: 91.354Å b: 99.932Å c: 107.284Å
α: 90° β: 105.79° γ: 90°
R-values:
R R work R free
0.203 0.201 0.248
Expression system: Escherichia coli

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Citations

11 review citations

Imaging live-cell dynamics and structure at the single-molecule level.
Liu et al. (2015)
10 more

1 mention without citation

Computational design of a red fluorophore ligase for site-specific protein labeling in living cells.
Liu et al. (2014)