4B4A	Transport Protein	date	Jul 30, 2012
title	Structure Of The Tatc Core Of The Twin Arginine Protein Translocation System
authors	S.E.Rollauer, M.J.Tarry, M.Jaaskelainen, J.E.Graham, F.Jaeger, M.Krehenbrink, P.Roversi, M.A.Mcdowell, P.J.Stansfeld, S.Johnso S.M.Liu, M.J.Lukey, J.Marcoux, C.V.Robinson, M.S.Sansom, T.Palme M.Hogbom, B.C.Berks, S.M.Lea
compound		source
Molecule: Sec-Independent Protein Translocase Protein Tatc Chain: A Synonym: Tatc Engineered: Yes Other_details: One Molecule Of Detergent Lmng Bound At Crystallographic 2-Fold		Organism_scientific: Aquifex Aeolicus Organism_taxid: 63363 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Lemo56de3 Expression_system_vector_type: Plasmid Expression_system_vector: Pwaldo
symmetry	Space Group: H 3 2	R_factor 0.2518 R_Free 0.2882
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.520 123.520 216.410 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.50 Å
ligand	LMN, MSE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the TatC core of the twin-arginine protein transport system., Rollauer SE, Tarry MJ, Graham JE, Jaaskelainen M, Jager F, Johnson S, Krehenbrink M, Liu SM, Lukey MJ, Marcoux J, McDowell MA, Rodriguez F, Roversi P, Stansfeld PJ, Robinson CV, Sansom MS, Palmer T, Hogbom M, Berks BC, Lea SM, Nature. 2012 Dec 2. doi: 10.1038/nature11683. PMID:23201679

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (4b4a.pdb1.gz) 39 Kb LPC: Ligand-Protein Contacts for 4B4A CSU: Contacts of Structural Units for 4B4A Structure Factors (152 Kb) Retrieve 4B4A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4B4A from S2C, [Save to disk] Re-refined 4b4a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4B4A in 3D

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Visual 3D analysis of 4B4A

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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 4B4A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4b4a] [4b4a_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4B4A

Community annotation for 4B4A at PDBWiki (http://pdbwiki.org)

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