1X86	Signaling Protein Membrane Protein	date	Aug 17, 2004
title	Crystal Structure Of The Dhph Domains Of Leukemia-Associate In Complex With Rhoa
authors	R.Kristelly, G.Gao, J.J.Tesmer
compound		source
Molecule: Rho Guanine Nucleotide Exchange Factor 12 Chain: A, C, E, G Fragment: Dhph Domains Synonym: Leukemia-Associated Rhogef Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Arhgef12, Larg, Kiaa0382 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmalc2x
Molecule: Transforming Protein Rhoa Chain: B, D, F, H Synonym: H12 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rhoa, Arha, Arh12, Rho12 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmalc2x
symmetry	Space Group: C 1 2 1	R_factor 0.227 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 296.418 95.239 157.338 90.00 94.19 90.00
method	X-Ray Diffraction	resolution	3.22 Å
ligand	PO4	enzyme
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	Structural determinants of RhoA binding and nucleotide exchange in leukemia-associated RhoGEF., Kristelly R, Gao G, Tesmer JJ, J Biol Chem 2004 Aug 25;. PMID:15331592

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (341 Kb) [Save to disk] Biological Unit Coordinates (1x86.pdb1.gz) 90 Kb Biological Unit Coordinates (1x86.pdb2.gz) 89 Kb Biological Unit Coordinates (1x86.pdb3.gz) 85 Kb Biological Unit Coordinates (1x86.pdb4.gz) 82 Kb LPC: Ligand-Protein Contacts for 1X86 CSU: Contacts of Structural Units for 1X86 Likely Quarternary Molecular Structure file(s) for 1X86 Structure Factors (550 Kb) Retrieve 1X86 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1X86 from S2C, [Save to disk] Re-refined 1x86 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1X86 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 1X86

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 1X86, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1x86a2, region A:1020-1133 [Jmol] [rasmolscript] [script source]     - Domain d1x86a1, region A:766-999 [Jmol] [rasmolscript] [script source]     - Domain d1x86b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1x86c2, region C:1020-1133 [Jmol] [rasmolscript] [script source]     - Domain d1x86c1, region C:766-999 [Jmol] [rasmolscript] [script source]     - Domain d1x86d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1x86e2, region E:1020-1133 [Jmol] [rasmolscript] [script source]     - Domain d1x86e1, region E:766-996 [Jmol] [rasmolscript] [script source]     - Domain d1x86f_, region F [Jmol] [rasmolscript] [script source]     - Domain d1x86g2, region G:1020-1133 [Jmol] [rasmolscript] [script source]     - Domain d1x86g1, region G:766-994 [Jmol] [rasmolscript] [script source]     - Domain d1x86h_, region H [Jmol] [rasmolscript] [script source] 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: [1x86_A] [1x86_E] [1x86_F] [1x86_C] [1x86_H] [1x86_B] [1x86_G] [1x86] [1x86_D] SWISS-PROT database: [Q9NZN5] [P61586] Domain organization of [ARHGC_HUMAN] [RHOA_HUMAN] by SWISSPFAM Domains found in 1X86: [PH] [RHO] [RhoGEF ] by SMART

Other resources with information on 1X86

Community annotation for 1X86 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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