3BUO	Ligase Signaling Protein	date	Jan 03, 2008
title	Crystal Structure Of C-Cbl-Tkb Domain Complexed With Its Bin In Egf Receptor'
authors	C.Ng, R.A.Jackson, J.P.Buschdorf, Q.Sun, G.R.Guy, J.Sivaraman
compound		source
Molecule: 13-Meric Peptide From Epidermal Growth Factor Rec Chain: A, C Fragment: Unp Residues 1063-1075, Ptyr-1069 Phosphopeptide Synonym: Receptor Tyrosine-Protein Kinase Erbb-1, Egfr Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: E3 Ubiquitin-Protein Ligase Cbl Chain: B, D Fragment: C-Cbl Tkb Domain, Cbl N-Terminal, Unp Residues 23 Synonym: Signal Transduction Protein Cbl, Proto-Oncogene C- Casitas B-Lineage Lymphoma Proto-Oncogene, Ring Finger Prot Ec: 6.3.2.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cbl, Cbl2, Rnf55 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex4t1
symmetry	Space Group: P 1 21 1	R_factor 0.231 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.862 110.173 55.821 90.00 89.94 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	PTR	enzyme	Ligase E.C.6.3.2 BRENDA
Gene Ontology	Chain Function Process Component D, B
Primary reference	Structural basis for a novel intrapeptidyl H-bond and reverse binding of c-Cbl-TKB domain substrates., Ng C, Jackson RA, Buschdorf JP, Sun Q, Guy GR, Sivaraman J, EMBO J. 2008 Feb 14;. PMID:18273061

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk] Biological Unit Coordinates (3buo.pdb1.gz) 54 Kb Biological Unit Coordinates (3buo.pdb2.gz) 54 Kb LPC: Ligand-Protein Contacts for 3BUO CSU: Contacts of Structural Units for 3BUO Likely Quarternary Molecular Structure file(s) for 3BUO Structure Factors (232 Kb) Retrieve 3BUO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BUO from S2C, [Save to disk] Re-refined 3buo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BUO 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 3BUO

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 3BUO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3buo_B] [3buo_D] [3buo] [3buo_A] [3buo_C] SWISS-PROT database: [P22681] [P00533] Domain organization of [CBL_HUMAN] [EGFR_HUMAN] by SWISSPFAM

Other resources with information on 3BUO

Community annotation for 3BUO at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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