1YR6	Hydrolase	date	Feb 03, 2005
title	Pab0955 Crystal Structure : A Gtpase In Apo Form From Pyroco Abyssi
authors	S.Gras, P.Carpentier, J.Armengaud, D.Housset
compound		source
Molecule: Atp(Gtp)Binding Protein Chain: A Fragment: Residues 1-248 Synonym: Pab0955 Gene Product Engineered: Yes		Organism_scientific: Pyrococcus Abyssi Organism_taxid: 29292 Gene: Pab0955 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3)Plys Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcrt7nt-Topo
symmetry	Space Group: P 32 2 1	R_factor 0.231 R_Free 0.299
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.290 60.290 117.110 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.15 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Structural insights into a new homodimeric self-activated GTPase family., Gras S, Chaumont V, Fernandez B, Carpentier P, Charrier-Savournin F, Schmitt S, Pineau C, Flament D, Hecker A, Forterre P, Armengaud J, Housset D, EMBO Rep. 2007 Jun;8(6):569-75. Epub 2007 Apr 20. PMID:17468740

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1yr6.pdb1.gz) 82 Kb CSU: Contacts of Structural Units for 1YR6 Likely Quarternary Molecular Structure file(s) for 1YR6 Structure Factors (95 Kb) Retrieve 1YR6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YR6 from S2C, [Save to disk] Re-refined 1yr6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YR6 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 1YR6

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 1YR6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yr6_A] [1yr6] SWISS-PROT database: [Q9UYR9] Domain organization of [Q9UYR9_PYRAB] by SWISSPFAM Domain found in 1YR6: [AAA ] by SMART

Other resources with information on 1YR6

Community annotation for 1YR6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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