2OEI: Human FE65-WW domain

Crystal structure of human FE65-WW domain in complex with human Mena peptide. Determined by X-ray diffraction at 1.35 Å resolution. Released 10 Jul 2007.

Method: X-ray diffraction
Resolution: 1.35 Å
Organism: Homo sapiens
Chains: 2
Atoms: 401
Mol. weight: 5.1 kDa
Released: 10 Jul 2007

Explore 2OEI in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

2OEI contains 2 α-helices and 3 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 1 helix, 3 β-strands

Element	Residues	Length	Sheet
β-strand	259-264	6	1
β-strand	267-272	6	1
β-strand	277-279	3	1
α-helix	282-283	2

Chain B: 1 helix, 0 β-strands

Element	Residues	Length	Sheet
α-helix	2-8	7

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Amyloid beta A4 protein-binding family B member 1	A	protein	38	Homo sapiens	O00213 (AlphaFold model)
poly-proline peptide	B	protein	9

Sequence of entity 1 (A), FASTA

>2OEI_1 Amyloid beta A4 protein-binding family B member 1 (chains A)
GSDLPAGWMRVQDTSGTYYWHIPTGTTQWEPPGRASPS

Sequence of entity 2 (B), FASTA

>2OEI_2 poly-proline peptide (chains B)
PPPPPPLPP

Primary citation

Structural Basis for Polyproline Recognition by the FE65 WW Domain. Meiyappan, M., Birrane, G., Ladias, J.A. J Mol Biol (2007) 372:970-980. DOI 10.1016/j.jmb.2007.06.064 · PubMed

Other PDB entries of the same protein (UniProt O00213 (AlphaFold model), which also has an AlphaFold model), best resolution first:

2HO2 1.33 Å, Structure of human FE65-WW domain in complex with hMena peptide.
3DXE 2.0 Å, Crystal structure of the intracellular domain of human APP (T668A mutant) in complex…
3DXC 2.1 Å, Crystal structure of the intracellular domain of human APP in complex with Fe65-PTB2
3D8D 2.2 Å, Crystal structure of the human Fe65-PTB1 domain
3DXD 2.2 Å, Crystal structure of the intracellular domain of human APP (T668E mutant) in complex…
2IDH 2.28 Å, Crystal Structure of human FE65 WW domain
5NQH 2.6 Å, Structure of the human Fe65-PTB2 homodimer
3D8F 2.7 Å, Crystal structure of the human Fe65-PTB1 domain with bound phosphate (trigonal crystal…
3D8E 2.8 Å, Crystal structure of the human Fe65-PTB1 domain (trigonal crystal form)
2E45 Solution structure of Fe65 WW domain

Browse structure collections

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