2VGL	Protein Transport	date	Nov 14, 2007
title	Ap2 Clathrin Adaptor Core
authors	D.J.Owen, B.M.Collins, A.J.Mccoy, P.R.Evans
compound		source
Molecule: Adaptor Protein Complex Ap-2, Alpha 2 Subunit Chain: A Fragment: 1-621 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172k
Molecule: Ap-2 Complex Subunit Beta-1 Chain: B Fragment: 1-591 Synonym: Adapter-Related Protein Complex 2 Beta-1 Subunit, Adaptin, Plasma Membrane Adaptor Ha2ap2 Adaptin Beta Subun Clathrin Assembly Protein Complex 2 Beta Large Chain, Ap105 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172h6
Molecule: Ap-2 Complex Subunit Mu-1 Chain: M Synonym: Adaptin Mu-1, Ap-2 Mu-2 Chain, Clathrin Coat Assem Protein Ap50, Clathrin Coat-Associated Protein Ap50, Plasma Adaptor Ap-2 50 Kda Protein, Clathrin Assembly Protein Comp Medium Chain; Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172h6
Molecule: Ap-2 Complex Subunit Sigma-1 Chain: S Synonym: Adapter-Related Protein Complex 2 Sigma-1 Subunit, Adaptin 3b, Clathrin Coat Assembly Protein Ap17, Clathrin C Associated Protein Ap17, Plasma Membrane Adaptor Ap-2 17 Kd Clathrin Assembly Protein 2 Small Chain; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172k
symmetry	Space Group: P 31 2 1	R_factor 0.261 R_Free 0.339
crystal cell	length a length b length c angle alpha angle beta angle gamma 121.746 121.746 258.124 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	IHP	enzyme
note	2VGL (Molecule of the Month:pdb88)supersedes 1GW5
Gene Ontology	Chain Function Process Component A B M postsynaptic neurotransmitte... S
Primary reference	Molecular architecture and functional model of the endocytic AP2 complex., Collins BM, McCoy AJ, Kent HM, Evans PR, Owen DJ, Cell. 2002 May 17;109(4):523-35. PMID:12086608

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (282 Kb) [Save to disk] Biological Unit Coordinates (2vgl.pdb1.gz) 270 Kb LPC: Ligand-Protein Contacts for 2VGL CSU: Contacts of Structural Units for 2VGL Likely Quarternary Molecular Structure file(s) for 2VGL Structure Factors (511 Kb) Retrieve 2VGL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VGL from S2C, [Save to disk] Re-refined 2vgl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VGL 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 2VGL

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 3D motif for 2VGL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vgl_M] [2vgl] [2vgl_S] [2vgl_A] [2vgl_B] SWISS-PROT database: [P18484] [P63010] [P84092] [P62743] [Q66HM2] Domain organization of [AP2A2_RAT] [AP2B1_HUMAN] [AP2M1_RAT] [AP2S1_MOUSE] [Q66HM2_RAT] by SWISSPFAM

Other resources with information on 2VGL

Community annotation for 2VGL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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