› 1yrf

X-ray diffraction
1.07Å resolution

Chicken villin subdomain HP-35, N68H, pH6.7

Released:
DOI: 10.2210/pdb1yrf/pdb
PDB entry 1yrf coloured by chain, front view.
PDB entry 1yrf coloured by chain, side view.
PDB entry 1yrf coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
High-resolution x-ray crystal structures of the villin headpiece subdomain, an ultrafast folding protein.
Chiu TK, Kubelka J, Herbst-Irmer R, Eaton WA, Hofrichter J, Davies DR
Proc Natl Acad Sci U S A 102 7517-22 (2005)
PMID: 15894611

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135979 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Villin-1 Chain: A
Molecule details ›
Chain: A
Length: 35 amino acids
Theoretical weight: 4.09 KDa
Source organism: Gallus gallus
Expression system: Not provided
UniProt:
  • Canonical: P02640 (Residues: 792-826; Coverage: 4%)
Gene names: VIL, VIL1
Sequence domains: Villin headpiece domain

Ligands and Environments

2 bound ligands:
Ligand SO4 1 x SO4
Ligand ACT 1 x ACT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P3121
Unit cell:
a: 32.155Å b: 32.155Å c: 56.863Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.155 not available 0.161
Expression system: Not provided

Quick links

Citations

7 review citations

Water mediation in protein folding and molecular recognition.
Levy et al. (2006)
6 more

63 mentions without citation

Fast protein folding kinetics.
Gelman et al. (2014)
62 more