1CA9	Tnf Signaling	date	Feb 25, 1999
title	Structure Of Tnf Receptor Associated Factor 2 In Complex With A Peptide From Tnf-R2
authors	Y.C.Park, V.Burkitt, A.R.Villa, L.Tong, H.Wu
compound		source
Molecule: Protein (Tnf Receptor Associated Factor 2) Chain: A, B, C, D, E, F Fragment: Traf Domain Synonym: Traf2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet24d
Molecule: Protein (Tnf-R2) Chain: G, H Fragment: Traf-Binding Site Engineered: Yes		Synthetic: Yes Other_details: Sequence From Human Tnf-R2, Swiss Prot Accession P20333
symmetry	Space Group: P 1 21 1	R_factor 0.234 R_Free 0.289
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.000 84.400 100.700 90.00 108.70 90.00
method	X-Ray Diffraction	resolution	2.30 Å
related structures	by homologous chain: 1CA4, 1QSC
Primary reference	Structural basis for self-association and receptor recognition of human TRAF2., Park YC, Burkitt V, Villa AR, Tong L, Wu H, Nature 1999 Apr 8;398(6727):533-8. PMID:10206649

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk] Biological Unit Coordinates (1ca9.pdb1.gz) 99 Kb Biological Unit Coordinates (1ca9.pdb2.gz) 94 Kb Biological Unit Coordinates (1ca9.pdb3.gz) 191 Kb CSU: Contacts of Structural Units for 1CA9 Likely Quarternary Molecular Structure file(s) for 1CA9 Retrieve 1CA9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CA9 from S2C, [Save to disk]

View 1CA9 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1CA9

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1CA9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ca9a2, region A:311-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9a1, region A:350-501 [Jmol] [rasmolscript] [script source]     - Domain d1ca9b2, region B:311-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9b1, region B:350-501 [Jmol] [rasmolscript] [script source]     - Domain d1ca9c2, region C:311-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9c1, region C:350-501 [Jmol] [rasmolscript] [script source]     - Domain d1ca9d2, region D:316-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9d1, region D:350-501 [Jmol] [rasmolscript] [script source]     - Domain d1ca9e2, region E:316-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9e1, region E:350-501 [Jmol] [rasmolscript] [script source]     - Domain d1ca9f2, region F:316-349 [Jmol] [rasmolscript] [script source]     - Domain d1ca9f1, region F:350-501 [Jmol] [rasmolscript] [script source] Fold representative 1ca9 from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1ca9_A] [1ca9_B] [1ca9_C] [1ca9_D] [1ca9_E] [1ca9_F] [1ca9_G] [1ca9_H] SWISS-PROT database: [P20333] [Q12933] Domain organization of [TNR1B_HUMAN] [TRAF2_HUMAN] by SWISSPFAM Domain found in 1CA9: [MATH ] by SMART Alignments of the sequence of 1CA9 with the sequences similar proteins can be viewed for 1CA9's classification [TNR1B_HUMAN] [TRAF2_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [TNR1B_HUMAN] [TRAF2_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1CA9

Community annotation for 1CA9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2010 Bioinformatics Unit Weizmann Institute of Science

---