1NTY	Signaling Protein	date	Jan 30, 2003
title	Crystal Structure Of The First Dhph Domain Of Trio To 1.7 A
authors	K.R.Skowronek, Y.Zheng, N.Nassar
compound		source
Molecule: Triple Functional Domain Protein Chain: A Fragment: N-Terminal Dhph Domains, Residues 1225-1535 Synonym: Ptprf Interacting Protein Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Trio Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 31 2 1	R_factor 0.195 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.540 99.540 98.294 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.70 Å
Gene Ontology	Chain Function Process Component A
Primary reference	The C-terminal basic tail of RhoG assists the guanine nucleotide exchange factor trio in binding to phospholipids., Skowronek KR, Guo F, Zheng Y, Nassar N, J Biol Chem 2004 Sep 3;279(36):37895-907. Epub 2004 Jun 15. PMID:15199069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1nty.pdb1.gz) 59 Kb CSU: Contacts of Structural Units for 1NTY Likely Quarternary Molecular Structure file(s) for 1NTY Retrieve 1NTY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NTY from S2C, [Save to disk]

View 1NTY 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 1NTY

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NTY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ntya1, region A:1231-1414 [Jmol] [rasmolscript] [script source]     - Domain d1ntya2, region A:1415-1535 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1nty_A] [1nty] SWISS-PROT database: [O75962] Domain organization of [TRIO_HUMAN] by SWISSPFAM Domains found in 1NTY: [PH] [RhoGEF ] by SMART

Other resources with information on 1NTY

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

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