1TJJ	Signaling Protein	date	Jun 04, 2004
title	Human Gm2 Activator Protein Paf Complex
authors	C.S.Wright, L.Z.Mi, F.Rastinejad
compound		source
Molecule: Ganglioside Gm2 Activator Chain: A, B, C Synonym: Gm2-Ap, Cerebroside Sulfate Activator Protein, Shi Activator Protein 3, Sap-3; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Liver,Placenta,Kidney,Brain Gene: Gm2a Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet16b(Novagen)
symmetry	Space Group: P 21 21 21	R_factor 0.189 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.470 86.510 120.470 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	ACT, CL, DAO, EPE, IPA, LPE, PFS	enzyme
related structures	by homologous chain: 1G13, 1PU5
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Evidence for lipid packaging in the crystal structure of the GM2-activator complex with platelet activating factor., Wright CS, Mi LZ, Rastinejad F, J Mol Biol 2004 Sep 10;342(2):585-92. PMID:15327957

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk] Biological Unit Coordinates (1tjj.pdb1.gz) 33 Kb Biological Unit Coordinates (1tjj.pdb2.gz) 34 Kb Biological Unit Coordinates (1tjj.pdb3.gz) 33 Kb Biological Unit Coordinates (1tjj.pdb4.gz) 94 Kb Biological Unit Coordinates (1tjj.pdb5.gz) 65 Kb Biological Unit Coordinates (1tjj.pdb6.gz) 65 Kb LPC: Ligand-Protein Contacts for 1TJJ CSU: Contacts of Structural Units for 1TJJ Likely Quarternary Molecular Structure file(s) for 1TJJ Structure Factors (328 Kb) Retrieve 1TJJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TJJ from S2C, [Save to disk] Re-refined 1tjj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TJJ 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 1TJJ

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 1TJJ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tjja_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tjjb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1tjjc_, region C [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tjj] [1tjj_B] [1tjj_A] [1tjj_C] SWISS-PROT database: [P17900] Domain organization of [SAP3_HUMAN] by SWISSPFAM Domain found in 1TJJ: [ML ] by SMART

Other resources with information on 1TJJ

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

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