Solution NMR

Structure of RNA Binding Domains 3 and 4 of Polypyrimidine Tract Binding Protein


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Polypyrimidine tract-binding protein 1 Chain: A
Molecule details ›
Chain: A
Length: 229 amino acids
Theoretical weight: 25.27 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P26599 (Residues: 324-531; Coverage: 39%)
Gene names: PTB, PTBP1
Sequence domains: RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain)
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics simulated annealing
Expression system: Escherichia coli