2V84	Transport Protein	date	Aug 02, 2007
title	Crystal Structure Of The Tp0655 (Tppotd) Lipoprotein Of Trep Pallidum
authors	M.Machius, C.A.Brautigam, D.R.Tomchick, P.Ward, Z.Otwinowski, J.S R.K.Deka, M.V.Norgard
compound		source
Molecule: Spermidineputrescine Abc Transporter, Periplasmi Protein; Chain: A Fragment: Residues 25-348 Synonym: Tp0655 Lipoprotein, Potd Engineered: Yes Other_details: Construct Used Lacks The First Amino Acid Re (I.E. Cysteine) Which Is Post-Translationally Acylated.		Organism_scientific: Treponema Pallidum Organism_taxid: 243276 Strain: Nichols Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21-Ai Expression_system_plasmid: Pivex2.4d Other_details: Nichols Strain Isolated From Cerebrospinal F Neurosyphilis Patient
symmetry	Space Group: P 21 21 21	R_factor 0.234 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.610 86.270 89.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.78 Å
ligand	CL, MES	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and Biochemical Basis for Polyamine Binding to the Tp0655 Lipoprotein of Treponema pallidum: Putative Role for Tp0655 (TpPotD) as a Polyamine Receptor., Machius M, Brautigam CA, Tomchick DR, Ward P, Otwinowski Z, Blevins JS, Deka RK, Norgard MV, J Mol Biol. 2007 Aug 21;. PMID:17868688

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (2v84.pdb1.gz) 57 Kb LPC: Ligand-Protein Contacts for 2V84 CSU: Contacts of Structural Units for 2V84 Likely Quarternary Molecular Structure file(s) for 2V84 Structure Factors (274 Kb) Retrieve 2V84 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2V84 from S2C, [Save to disk] Re-refined 2v84 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2V84 in 3D

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Visual 3D analysis of 2V84

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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 2V84, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2v84] [2v84_A] SWISS-PROT database: [O83661] Domain organization of [O83661_TREPA] by SWISSPFAM

Other resources with information on 2V84

Community annotation for 2V84 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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