1PCH

STRUCTURAL EVIDENCE FOR THE EVOLUTIONARY DIVERGENCE OF MYCOPLASMA FROM GRAM-POSITIVE BACTERIA: THE HISTIDINE-CONTAINING PHOSPHOCARRIER PROTEIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Work: 0.170 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural evidence for the evolutionary divergence of mycoplasma from gram-positive bacteria: the histidine-containing phosphocarrier protein.

Pieper, U.Kapadia, G.Zhu, P.P.Peterkofsky, A.Herzberg, O.

(1995) Structure 3: 781-790


  • PubMed Abstract: 
  • The three-dimensional structures of histidine-containing phosphocarrier protein (HPr), a member of the phosphoenolpyruvate:sugar phosphotransferase system (PTS), have been determined from Gram-negative and Gram-positive bacteria. The structure of HPr ...

    The three-dimensional structures of histidine-containing phosphocarrier protein (HPr), a member of the phosphoenolpyruvate:sugar phosphotransferase system (PTS), have been determined from Gram-negative and Gram-positive bacteria. The structure of HPr reported here for Mycoplasma capricolum is the first protein structure to be determined for this class of organism. Comparative structural studies with the bacterial proteins highlight sequence-structure correlations relevant to proposals about the evolutionary origin of mycoplasmas.


    Related Citations: 
    • Refined Structures of the Active Ser83->Cys and Impaired Ser46->Asp Histidine Containing Phosphocarrier Proteins
      Liao, D.-I.,Herzberg, O.
      (1994) Structure 2: 1204
    • Structure of the Histidine-Containing Phosphocarrier Protein Hpr from Bacillus Subtilis at 2.0-Angstroms Resolution
      Herzberg, O.,Reddy, P.,Sutrina, S.,Saier Junior, M.H.,Reizer, J.,Kapadia, G.
      (1992) Proc.Natl.Acad.Sci.USA 89: 2499


    Organizational Affiliation

    Center for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute, Rockville 20850, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PHOSPHOCARRIER PROTEIN
A
88Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154)Mutation(s): 0 
Gene Names: ptsH
Find proteins for P45611 (Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154))
Go to UniProtKB:  P45611
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Work: 0.170 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 32.200α = 90.00
b = 42.200β = 90.00
c = 52.400γ = 90.00
Software Package:
Software NamePurpose
X-PLORmodel building
SHELXL-93refinement
XENGENdata reduction
SHELXL-93phasing
X-PLORphasing
SHELXL-93model building
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance