1KY7 Endocytosis Exocytosis date Feb 03, 2002
title The Ap-2 Clathrin Adaptor Alpha-Appendage In Complex With Amphiphysin Fxdxf
authors T.J.Brett, L.M.Traub, D.H.Fremont
compound source
Molecule: Alpha-Adaptin C
Chain: A
Fragment: C-Terminal Appendage (Ear) Residues 701-938
Synonym: Ap-2 Clathrin Adaptor Alpha Subunit
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl4
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t

Molecule: Amphiphysin
Chain: P
Fragment: Residues 322-330
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Is A Naturally Occuring Sequence In Amphiphysin (Homo Sapiens)
symmetry Space Group: P 1 21 1
R_factor 0.187 R_Free 0.252
length a length b length c angle alpha angle beta angle gamma
40.630 73.690 41.940 90.00 99.74 90.00
method X-Ray Diffractionresolution 2.15 Å
note 1KY7 (Molecule of the Month:pdb88)
related structures by homologous chain: 1KY6

Primary referenceAccessory protein recruitment motifs in clathrin-mediated endocytosis., Brett TJ, Traub LM, Fremont DH, Structure (Camb) 2002 Jun;10(6):797-809. PMID:12057195
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1ky7.pdb1.gz) 45 Kb
  • CSU: Contacts of Structural Units for 1KY7
  • Likely Quarternary Molecular Structure file(s) for 1KY7
  • Retrieve 1KY7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KY7 from S2C, [Save to disk]
  • View 1KY7 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 1KY7
  • 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
  • 3D motif for 1KY7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ky7a1, region A:692-824 [Jmol] [rasmolscript] [script source]
        - Domain d1ky7a2, region A:825-938 [Jmol] [rasmolscript] [script source]
  • Fold representative 1ky7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ky7] [1ky7_P] [1ky7_A]
  • SWISS-PROT database: [P49418] [P17427]
  • Domain organization of [AMPH_HUMAN] [AP2A2_MOUSE] by SWISSPFAM
  • Domain found in 1KY7: [Alpha_adaptinC2 ] by SMART
  • Other resources with information on 1KY7
  • Community annotation for 1KY7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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