3T9N	Membrane Protein	date	Aug 03, 2011
title	Crystal Structure Of A Membrane Protein
authors	M.Yang, X.Zhang, J.Ge, J.Wang
compound		source
Molecule: Small-Conductance Mechanosensitive Channel Chain: A, B, C, D, E, F, G Engineered: Yes		Organism_scientific: Thermoanaerobacter Tengcongensis Organism_taxid: 119072 Gene: Mscs Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.253 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.029 138.627 214.580 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.46 Å
ligand	LMT	enzyme
Gene Ontology	Chain Function Process Component F, A, D, C, G, E, B
Primary reference	Structure and molecular mechanism of an anion-selective mechanosensitive channel of small conductance., Zhang X, Wang J, Feng Y, Ge J, Li W, Sun W, Iscla I, Yu J, Blount P, Li Y, Yang M, Proc Natl Acad Sci U S A. 2012 Oct 16. PMID:23074248

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (635 Kb) [Save to disk] Biological Unit Coordinates (3t9n.pdb1.gz) 628 Kb LPC: Ligand-Protein Contacts for 3T9N CSU: Contacts of Structural Units for 3T9N Structure Factors (658 Kb) Retrieve 3T9N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3T9N from S2C, [Save to disk] Re-refined 3t9n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3T9N 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 3T9N

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3T9N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3t9n] [3t9n_G] [3t9n_A] [3t9n_B] [3t9n_D] [3t9n_F] [3t9n_E] [3t9n_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3T9N

Community annotation for 3T9N at PDBWiki (http://pdbwiki.org)

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