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Open data
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Basic information
| Entry | Database: PDB / ID: 2xa7 | ||||||
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| Title | AP2 clathrin adaptor core in active complex with cargo peptides | ||||||
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Keywords | PROTEIN TRANSPORT / PHOSPHOPROTEIN / ENDOCYTOSIS / CELL MEMBRANE / LIPID-BINDING | ||||||
| Function / homology | Function and homology informationLDL clearance / WNT5A-dependent internalization of FZD2, FZD5 and ROR2 / Gap junction degradation / Formation of annular gap junctions / WNT5A-dependent internalization of FZD4 / WNT5A-dependent internalization of FZD2, FZD5 and ROR2 / Nef Mediated CD8 Down-regulation / Trafficking of GluR2-containing AMPA receptors / LDL clearance / Retrograde neurotrophin signalling ...LDL clearance / WNT5A-dependent internalization of FZD2, FZD5 and ROR2 / Gap junction degradation / Formation of annular gap junctions / WNT5A-dependent internalization of FZD4 / WNT5A-dependent internalization of FZD2, FZD5 and ROR2 / Nef Mediated CD8 Down-regulation / Trafficking of GluR2-containing AMPA receptors / LDL clearance / Retrograde neurotrophin signalling / Retrograde neurotrophin signalling / VLDLR internalisation and degradation / WNT5A-dependent internalization of FZD2, FZD5 and ROR2 / WNT5A-dependent internalization of FZD4 / Trafficking of GluR2-containing AMPA receptors / clathrin adaptor complex / VLDLR internalisation and degradation / WNT5A-dependent internalization of FZD4 / Recycling pathway of L1 / extrinsic component of presynaptic endocytic zone membrane / MHC class II antigen presentation / regulation of vesicle size / postsynaptic endocytic zone / AP-2 adaptor complex / postsynaptic neurotransmitter receptor internalization / Cargo recognition for clathrin-mediated endocytosis / Recycling pathway of L1 / Retrograde neurotrophin signalling / clathrin-coated endocytic vesicle / membrane coat / Clathrin-mediated endocytosis / clathrin coat assembly / positive regulation of synaptic vesicle endocytosis / Cargo recognition for clathrin-mediated endocytosis / clathrin adaptor activity / Clathrin-mediated endocytosis / LDL clearance / vesicle budding from membrane / clathrin-dependent endocytosis / MHC class II antigen presentation / signal sequence binding / coronary vasculature development / Nef Mediated CD4 Down-regulation / positive regulation of protein localization to membrane / endolysosome membrane / neurotransmitter secretion / aorta development / ventricular septum development / Neutrophil degranulation / low-density lipoprotein particle receptor binding / clathrin binding / Trafficking of GluR2-containing AMPA receptors / Recycling pathway of L1 / positive regulation of receptor internalization / positive regulation of endocytosis / EPH-ephrin mediated repulsion of cells / synaptic vesicle endocytosis / negative regulation of protein localization to plasma membrane / vesicle-mediated transport / clathrin-coated pit / phosphatidylinositol binding / MHC class II antigen presentation / protein serine/threonine kinase binding / VLDLR internalisation and degradation / intracellular protein transport / kidney development / clathrin-coated endocytic vesicle membrane / receptor internalization / kinase binding / cytoplasmic side of plasma membrane / terminal bouton / disordered domain specific binding / synaptic vesicle / endocytic vesicle membrane / Cargo recognition for clathrin-mediated endocytosis / presynapse / Clathrin-mediated endocytosis / protein-containing complex assembly / cytoplasmic vesicle / Potential therapeutics for SARS / transmembrane transporter binding / postsynapse / protein domain specific binding / synapse / lipid binding / protein kinase binding / protein-containing complex binding / glutamatergic synapse / membrane / plasma membrane / cytosol Similarity search - Function | ||||||
| Biological species | ![]() HOMO SAPIENS (human)![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MIRAS / Resolution: 3.1 Å | ||||||
Authors | Jackson, L.P. / Kelly, B.T. / McCoy, A.J. / Evans, P.R. / Owen, D.J. | ||||||
Citation | Journal: Cell(Cambridge,Mass.) / Year: 2010Title: A Large Scale Conformational Change Couples Membrane Recruitment to Cargo Binding in the Ap2 Clathrin Adaptor Complex Authors: Jackson, L.P. / Kelly, B.T. / Mccoy, A.J. / Gaffry, T. / James, L.C. / Collins, B.M. / Honing, S. / Evans, P.R. / Owen, D.J. | ||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 2xa7.cif.gz | 719.5 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2xa7.ent.gz | 602.7 KB | Display | PDB format |
| PDBx/mmJSON format | 2xa7.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2xa7_validation.pdf.gz | 498.3 KB | Display | wwPDB validaton report |
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| Full document | 2xa7_full_validation.pdf.gz | 629.9 KB | Display | |
| Data in XML | 2xa7_validation.xml.gz | 75 KB | Display | |
| Data in CIF | 2xa7_validation.cif.gz | 100.2 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xa/2xa7 ftp://data.pdbj.org/pub/pdb/validation_reports/xa/2xa7 | HTTPS FTP |
-Related structure data
| Related structure data | |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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Components
-AP-2 COMPLEX SUBUNIT ... , 3 types, 3 molecules BMS
| #2: Protein | Mass: 67091.344 Da / Num. of mol.: 1 / Fragment: BETA CHAIN, RESIDUES 1-592 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PMW172K / Production host: ![]() |
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| #3: Protein | Mass: 51044.113 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
| #5: Protein | Mass: 17038.688 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Protein / Protein/peptide / Non-polymers , 3 types, 7 molecules AP

| #1: Protein | Mass: 69656.297 Da / Num. of mol.: 1 / Fragment: ALPHA CHAIN, RESIDUES 1-621 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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| #4: Protein/peptide | Mass: 808.860 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: HEXAPEPTIDE INTERNALISATION SIGNAL MOTIF (DYQRLN) FROM TGN38 Source: (synth.) HOMO SAPIENS (human) |
| #6: Chemical | ChemComp-SO4 / |
-Details
| Sequence details | MYC TAG MEQKLISEED |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 4.78 Å3/Da / Density % sol: 74.28 % / Description: NONE |
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| Crystal grow | pH: 6.5 Details: 0.6-0.8M LISO4, 0.6-0.7M NH4SO4, 100MM NA CITRATE PH 6.5; CRYOPROTECTANT 20% GLYCEROL |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.8726 |
| Detector | Type: ADSC CCD / Detector: CCD / Date: Dec 15, 2006 / Details: MIRRORS |
| Radiation | Monochromator: SI111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.8726 Å / Relative weight: 1 |
| Reflection | Resolution: 3.1→64 Å / Num. obs: 66846 / % possible obs: 96.7 % / Observed criterion σ(I): -10 / Redundancy: 5.5 % / Biso Wilson estimate: 73 Å2 / Rmerge(I) obs: 0.2 / Net I/σ(I): 5.7 |
| Reflection shell | Resolution: 3.1→3.27 Å / Redundancy: 5.5 % / Rmerge(I) obs: 1.14 / Mean I/σ(I) obs: 1.3 / % possible all: 97.7 |
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Processing
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| Refinement | Method to determine structure: MIRASStarting model: NONE Resolution: 3.1→127.88 Å / Cor.coef. Fo:Fc: 0.937 / Cor.coef. Fo:Fc free: 0.898 / SU B: 49.154 / SU ML: 0.396 / Cross valid method: THROUGHOUT / ESU R: 1.106 / ESU R Free: 0.43 Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE DATA ARE HIGHLY ANISOTROPIC AND LOW RESOLUTION, SO THE DETAILED CONFORMATIONS OF SIDE CHAINS IS UNRELIABLE. THE MYC TAG IN THE MU2 ...Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE DATA ARE HIGHLY ANISOTROPIC AND LOW RESOLUTION, SO THE DETAILED CONFORMATIONS OF SIDE CHAINS IS UNRELIABLE. THE MYC TAG IN THE MU2 CHAIN (RESIDUES M 237-242) IS BOUND IN THE ACIDIC DILEUCINE MOTIF BINDING SITE ON THE SIGMA2 CHAIN OF A CRYSTALLOGRAPHICALLY RELATED MOLECULE, MIMICKING THE BINDING OF THIS CARGO MOTIF. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 49.7 Å2
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| Refinement step | Cycle: LAST / Resolution: 3.1→127.88 Å
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HOMO SAPIENS (human)
X-RAY DIFFRACTION
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