1KY6	Endocytosis Exocytosis	date	Feb 03, 2002
title	Ap-2 Clathrin Adaptor Alpha-Appendage In Complex With Epsin Peptide
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: Eh Domain Binding Protein Epsin Chain: P Fragment: Residues 375-381 Synonym: Epsin 1 Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. It I Naturally Found In Rattus Norvegicus (Norway Rat) Epsin 1
symmetry	Space Group: P 1	R_factor 0.186 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.302 40.896 41.611 99.28 96.42 109.47
method	X-Ray Diffraction	resolution	2.00 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1KY7, 1KYD
Gene Ontology	Chain Function Process Component A
Primary reference	Accessory 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 (1ky6.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 1KY6 CSU: Contacts of Structural Units for 1KY6 Likely Quarternary Molecular Structure file(s) for 1KY6 Retrieve 1KY6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KY6 from S2C, [Save to disk]

View 1KY6 in 3D

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Visual 3D analysis of 1KY6

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KY6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ky6a1, region A:692-824 [Jmol] [rasmolscript] [script source]     - Domain d1ky6a2, region A:825-938 [Jmol] [rasmolscript] [script source] 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: [1ky6_P] [1ky6_A] [1ky6] SWISS-PROT database: [P17427] [O88339] Domain organization of [AP2A2_MOUSE] [EPN1_RAT] by SWISSPFAM Domain found in 1KY6: [Alpha_adaptinC2 ] by SMART

Other resources with information on 1KY6

Community annotation for 1KY6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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