2FRG	Immune System	date	Jan 19, 2006
title	Structure Of The Immunoglobulin-Like Domain Of Human Tlt-1
authors	J.L.Gattis, J.Lubkowski
compound		source
Molecule: Trem-Like Transcript-1 Chain: P Fragment: Immunoglobulin-Like Domain 20-125 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tlt-1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 21 21 2	R_factor 0.176 R_Free 0.191
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.095 79.981 25.780 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.19 Å
Primary reference	The structure of the extracellular domain of triggering receptor expressed on myeloid cells like transcript-1 and evidence for a naturally occurring soluble fragment., Gattis JL, Washington AV, Chisholm MM, Quigley L, Szyk A, McVicar DW, Lubkowski J, J Biol Chem. 2006 May 12;281(19):13396-403. Epub 2006 Feb 27. PMID:16505478

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2frg.pdb1.gz) 38 Kb CSU: Contacts of Structural Units for 2FRG Likely Quarternary Molecular Structure file(s) for 2FRG Structure Factors (216 Kb) Retrieve 2FRG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FRG from S2C, [Save to disk] Re-refined 2frg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FRG 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 2FRG

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 2FRG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2frg] [2frg_P] SWISS-PROT database: [Q86YW5] Domain organization of [TRML1_HUMAN] by SWISSPFAM Domain found in 2FRG: [IG ] by SMART

Other resources with information on 2FRG

Community annotation for 2FRG at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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