PDBe 1pa7

X-ray diffraction
1.45Å resolution

Crystal structure of amino-terminal microtubule binding domain of EB1

Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Microtubule-associated protein RP/EB family member 1 Chain: A
Molecule details ›
Chain: A
Length: 130 amino acids
Theoretical weight: 15.05 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q15691 (Residues: 1-130; Coverage: 49%)
Gene name: MAPRE1
Sequence domains: Calponin homology (CH) domain
Structure domains: Calponin-like domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P21
Unit cell:
a: 31.856Å b: 48.453Å c: 44.968Å
α: 90° β: 103.36° γ: 90°
R R work R free
0.174 0.173 0.189
Expression system: Escherichia coli BL21(DE3)