2RAI	Structural Protein	date	Sep 16, 2007
title	The Px-Bar Membrane Remodeling Unit Of Sorting Nexin 9
authors	O.Pylypenko, R.Lundmark, E.Rasmuson, S.R.Carlsson, A.Rak
compound		source
Molecule: Sorting Nexin-9 Chain: A, B Fragment: C-Terminal Fragment, Residues 214-594 Synonym: Sh3 And Px Domain-Containing Protein 1; Protein Sdp1; Sh3 And Px Domain-Containing Protein 3a; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Snx9, Sh3px1, Sh3pxd3a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-2
symmetry	Space Group: P 21 21 21	R_factor 0.233 R_Free 0.301
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.632 117.550 145.814 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	The PX-BAR membrane-remodeling unit of sorting nexin 9., Pylypenko O, Lundmark R, Rasmuson E, Carlsson SR, Rak A, EMBO J. 2007 Nov 14;26(22):4788-800. Epub 2007 Oct 18. PMID:17948057

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk] Biological Unit Coordinates (2rai.pdb1.gz) 121 Kb LPC: Ligand-Protein Contacts for 2RAI CSU: Contacts of Structural Units for 2RAI Likely Quarternary Molecular Structure file(s) for 2RAI Structure Factors (164 Kb) Retrieve 2RAI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2RAI from S2C, [Save to disk] Re-refined 2rai structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2RAI 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 2RAI

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 2RAI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2rai] [2rai_B] [2rai_A] SWISS-PROT database: [Q9Y5X1] Domain organization of [SNX9_HUMAN] by SWISSPFAM Domain found in 2RAI: [PX ] by SMART

Other resources with information on 2RAI

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

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