1PDO	Phosphotransferase	date	Mar 08, 1996
title	Phosphoenolpyruvate-Dependent Phosphotransferase System
authors	R.S.Nunn, B.Erni, T.Schirmer
compound		source
Molecule: Mannose Permease Chain: A Fragment: Iia ==Man== Domain, Residues 2 - 133, Of The Iiab Subunit Plus Phe-Ala-Gly At The Carboxy Terminus; Synonym: Mannose Transporter, Iiab Subunit Ec: 2.7.1.69 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: K12-Rp7029 Expression_system: Escherichia Coli K12 Expression_system_taxid: 83333 Expression_system_strain: Wa2127 And D41 Expression_system_plasmid: Pjfl1320 Expression_system_gene: Manx Other_details: Subclonal Iia Comprises Residues 1 - 133 Of Type Iiab Sequence Plus Phe-Ala-Gly At The Carboxy Terminus Initial Se-Met Was Removed By Proteolytic Cleavage.
symmetry	Space Group: P 61 2 2	R_factor 0.189 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.360 76.360 88.730 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand		enzyme	Transferase E.C.2.7.1.69 BRENDA
related structures	by homologous chain: 1VRC
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the IIA domain of the mannose transporter from Escherichia coli at 1.7 angstroms resolution., Nunn RS, Markovic-Housley Z, Genovesio-Taverne JC, Flukiger K, Rizkallah PJ, Jansonius JN, Schirmer T, Erni B, J Mol Biol 1996 Jun 14;259(3):502-11. PMID:8676384

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1pdo.pdb1.gz) 43 Kb CSU: Contacts of Structural Units for 1PDO Likely Quarternary Molecular Structure file(s) for 1PDO Structure Factors (123 Kb) Retrieve 1PDO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PDO from S2C, [Save to disk] Re-refined 1pdo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PDO 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 1PDO

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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 1PDO, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pdo__, region [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1pdo_A] [1pdo] SWISS-PROT database: [P69797] Belongs to the pts mannose-fructose-sorbose (man) family according to TCDB. Domain organization of [PTNAB_ECOLI] by SWISSPFAM

Other resources with information on 1PDO

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

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