4Z25

Mimivirus R135 (residues 51-702)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.339 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.151 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

A Mimivirus Enzyme that Participates in Viral Entry.

Klose, T.Herbst, D.A.Zhu, H.Max, J.P.Kenttamaa, H.I.Rossmann, M.G.

(2015) Structure 23: 1058-1065

  • DOI: 10.1016/j.str.2015.03.023
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Mimivirus was initially identified as a bacterium because its dense, 125-nm-long fibers stained Gram-positively. These fibers probably play a role during the infection of some host cells. The normal hosts of Mimivirus are unknown, but in the laborato ...

    Mimivirus was initially identified as a bacterium because its dense, 125-nm-long fibers stained Gram-positively. These fibers probably play a role during the infection of some host cells. The normal hosts of Mimivirus are unknown, but in the laboratory Mimivirus is usually propagated in amoeba. The structure of R135, a major component of the fibrous outer layer of Mimivirus, has been determined to 2-Å resolution. The protein's structure is similar to that of members of the glucose-methanol-choline oxidoreductase family, which have an N-terminal FAD binding domain and a C-terminal substrate recognition domain. The closest homolog to R135 is an aryl-alcohol oxidase that participates in lignin biodegradation of plant cell walls. Thus R135 might participate in the degradation of their normal hosts, including some lignin-containing algae.


    Organizational Affiliation

    Department of Biological Sciences, Purdue University, 240 South Martin Jischke Drive, West Lafayette, IN 47907-2032, USA.,Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA.,Department of Biological Sciences, Purdue University, 240 South Martin Jischke Drive, West Lafayette, IN 47907-2032, USA. Electronic address: mr@purdue.edu.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Putative GMC-type oxidoreductase R135
A, B, C, D, E, F, G, H, I, J, K, L
652Acanthamoeba polyphaga mimivirusMutation(s): 0 
EC: 1.-.-.-
Find proteins for Q5UPL2 (Acanthamoeba polyphaga mimivirus)
Go to UniProtKB:  Q5UPL2
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H, I, J, K, L
FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.339 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.151 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 169.974α = 90.00
b = 154.937β = 103.56
c = 197.391γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
PHASERphasing
XSCALEdata scaling
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious DiseasesUnited StatesAI011219

Revision History 

  • Version 1.0: 2015-06-03
    Type: Initial release
  • Version 1.1: 2015-06-10
    Type: Database references
  • Version 1.2: 2015-06-17
    Type: Database references
  • Version 1.3: 2017-09-13
    Type: Author supporting evidence, Database references, Derived calculations, Source and taxonomy