5FPI Endocytosis date Nov 30, 2015
title Mu2 Adaptin Subunit Of The Ap2 Adaptor (C-Terminal Domain) Complexed With Integrin Alpha4 Internalisation Peptide Qyks
authors D.J.Owen, P.R.Evans, J.Ivaska
compound source
Molecule: Ap-2 Complex Subunit Mu
Chain: A
Fragment: Internalisation Signal Binding Domain
Synonym: Ap-2 Mu Chain, Adaptor Protein Complex Ap-2 Subuni Adaptor-Related Protein Complex 2 Subunit Mu, Clathrin Ass Protein Complex 2 Mu Medium Chain, Clathrin Coat Assembly Ap50, Clathrin Coat-Associated Protein Ap50, Ha2 50 Kda Su Mu2- Adaptin, Plasma Membrane Adaptor Ap-2 50 Kda Protein;
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Plasmid

Molecule: Integrin Alpha-4 Subunit
Chain: B
Fragment: Internalisation Signal Peptide, Residues 150-157

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 64
R_factor 0.17443 R_Free 0.22420
length a length b length c angle alpha angle beta angle gamma
125.650 125.650 74.410 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.77 Å

Primary referenceSelective integrin endocytosis is driven by interactions between the integrin alpha-chain and AP2., De Franceschi N, Arjonen A, Elkhatib N, Denessiouk K, Wrobel AG, Wilson TA, Pouwels J, Montagnac G, Owen DJ, Ivaska J, Nat Struct Mol Biol. 2016 Jan 18. doi: 10.1038/nsmb.3161. PMID:26779610
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (5fpi.pdb1.gz) 46 Kb
  • CSU: Contacts of Structural Units for 5FPI
  • Structure Factors (716 Kb)
  • Retrieve 5FPI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5FPI from S2C, [Save to disk]
  • Re-refined 5fpi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5FPI in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 5FPI
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5fpi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5fpi_A] [5fpi_B] [5fpi]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5FPI
  • Community annotation for 5FPI at PDBWiki (http://pdbwiki.org)

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