2G30 Endocytosis Exocytosis date Feb 17, 2006
title Beta Appendage Of Ap2 Complexed With Arh Peptide
authors M.A.Edeling, B.M.Collins, L.M.Traub, D.J.Owen
compound source
Molecule: Ap-2 Complex Subunit Beta-1
Chain: A
Fragment: Residues 701-937
Synonym: Adapter-Related Protein Complex 2 Beta-1 Subunit, Beta-Adaptin, Plasma Membrane Adaptor Ha2ap2 Adaptin Beta Subunit, Clathrin Assembly Protein Complex 2 Beta Large Chain, Ap105b, Beta Appendage;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ap2b1, Clapb1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(Plyss)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmw172his6

Molecule: 16-Mer Peptide From Low Density Lipoprotein Receptor Adapter Protein 1;
Chain: P
Fragment: Residues 1-16
Synonym: Autosomal Recessive Hypercholesterolemia Protein, Arh Peptide;
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Of The Peptide Is Naturally Found In Human(Arh Residues 252-267).;

Molecule: Peptide Sequence Aaf
Chain: S
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Of The Peptide Is Naturally Found In Human. Probably Represents The Residues Eaf(257-259) Of Degraded Arh Peptide Sequence In The Crystal
symmetry Space Group: P 1 21 1
R_factor 0.215 R_Free 0.243
length a length b length c angle alpha angle beta angle gamma
37.750 36.313 98.982 90.00 92.91 90.00
method X-Ray Diffractionresolution 1.60 Å
note 2G30 (Molecule of the Month:pdb88)

Primary referenceMolecular Switches Involving the AP-2 beta2 Appendage Regulate Endocytic Cargo Selection and Clathrin Coat Assembly., Edeling MA, Mishra SK, Keyel PA, Steinhauser AL, Collins BM, Roth R, Heuser JE, Owen DJ, Traub LM, Dev Cell. 2006 Mar;10(3):329-42. PMID:16516836
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (2g30.pdb1.gz) 44 Kb
  • CSU: Contacts of Structural Units for 2G30
  • Likely Quarternary Molecular Structure file(s) for 2G30
  • Structure Factors (497 Kb)
  • Retrieve 2G30 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2G30 from S2C, [Save to disk]
  • Re-refined 2g30 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2G30 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 2G30
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2G30, from MSDmotif at EBI
  • Fold representative 2g30 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2g30_P] [2g30] [2g30_A] [2g30_S]
  • SWISS-PROT database: [P63010] [Q5SW96]
  • Domain organization of [AP2B1_HUMAN] [ARH_HUMAN] by SWISSPFAM
  • Domains found in 2G30: [Alpha_adaptinC2] [B2-adapt-app_C ] by SMART
  • Other resources with information on 2G30
  • Community annotation for 2G30 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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