3KNV	Signaling Protein	date	Nov 12, 2009
title	Crystal Structure Of The Ring And First Zinc Finger Domains
authors	Q.Yin, H.Wu
compound		source
Molecule: Tnf Receptor-Associated Factor 2 Chain: A Fragment: Ring And The First Zinc Finger Domains: Unp Resid Synonym: Tumor Necrosis Factor Type 2 Receptor-Associated P Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Traf2, Trap3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Codonplus Ripl Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26b
symmetry	Space Group: P 65 2 2	R_factor 0.216 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.669 43.669 284.393 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ZN	enzyme
note	3KNV is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for the lack of E2 interaction in the RING domain of TRAF2., Yin Q, Lamothe B, Darnay BG, Wu H, Biochemistry. 2009 Nov 10;48(44):10558-67. PMID:19810754

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (3knv.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 3KNV CSU: Contacts of Structural Units for 3KNV Structure Factors (310 Kb) Retrieve 3KNV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KNV from S2C, [Save to disk] Re-refined 3knv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KNV 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 3KNV

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 3KNV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3knv] [3knv_A] SWISS-PROT database: [Q12933] Domain organization of [TRAF2_HUMAN] by SWISSPFAM Domain found in 3KNV: [RING ] by SMART

Other resources with information on 3KNV

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

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