› 5xkg

X-ray diffraction
2.2Å resolution

Crystal structure of T2R-TTL-CH1 complex

Released:
DOI: 10.2210/pdb5xkg/pdb
Model geometry
Fit model/data
PDB entry 5xkg coloured by chain, front view.
PDB entry 5xkg coloured by chain, side view.
PDB entry 5xkg coloured by chain, top view.
Source organisms:
Entry authors: Wang Y, Yang J, Wang T, Chen L

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-238681 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Tubulin alpha-1B chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 451 amino acids
Theoretical weight: 50.2 KDa
Source organism: Sus scrofa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2XVP4 (Residues: 1-451; Coverage: 100%)
Gene name: TUBA1B
Sequence domains:
Structure domains:
Tubulin beta chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 445 amino acids
Theoretical weight: 50 KDa
Source organism: Sus scrofa
Expression system: Escherichia coli
UniProt:
  • Canonical: P02554 (Residues: 1-445; Coverage: 100%)
Sequence domains:
Structure domains:
Stathmin-4 Chain: E
Tubulin tyrosine ligase Chain: F

Ligands and Environments

7 bound ligands:
Ligand GTP 3 x GTP
Ligand MG 4 x MG
Ligand CA 2 x CA
Ligand GOL 1 x GOL
Ligand GDP 1 x GDP
Ligand MES 1 x MES
Ligand 890 2 x 890
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: P212121
Unit cell:
a: 105.122Å b: 157.656Å c: 181.593Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.196 0.24
Expression system: Escherichia coli

Quick links

PDB-REDO

The sliders below show the change in model quality between original PDB entry and the PDB-REDO entry

Model Geometry
 
 
Data not available
DNA/RNA Geometry
 
 
Data not available
Fit model/data
 
 
Data not available
PDB-REDO