1XRK

Crystal structure of a mutant bleomycin binding protein from Streptoalloteichus hindustanus displaying increased thermostability

Structural Biology Knowledgebase: 1XRK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 1XRK

Classification: ANTIBIOTIC INHIBITOR

Total Structure Weight: 30960.30

Macromolecule Entities
Molecule Chains Length Organism Details
Bleomycin resistance protein A, B 124 Streptoalloteichus hindustanus Mutation: G18E, D32V, L63Q, G98V
Gene Name(s): ble
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BLM
Query on BLM

A, B BLEOMYCIN A2
N1-[3-(DIMETHYLSULFONIO)-PROPYL]BLEOMYCINAMIDE (Synonym)
C55 H85 N17 O21 S3
ZGCQRJQBETWECF-UAPAGMARSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.174
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 43.98 α = 90.00
b = 66.62 β = 117.43
c = 47.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-10-15
  • Released Date: 2005-01-11
  • Deposition author(s): Brouns, S.J.J., Wu, H., Akerboom, J., Turnbull, A.P., de Vos, W.M., Van der Oost, J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4