1H7B

STRUCTURAL BASIS FOR ALLOSTERIC SUBSTRATE SPECIFICITY REGULATION IN CLASS III RIBONUCLEOTIDE REDUCTASES, NATIVE NRDD

Structural Biology Knowledgebase: 1H7B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1H7B

Classification: OXIDOREDUCTASE

Total Structure Weight: 68151.20

Macromolecule Entities
Molecule Chains Length Organism Details
ANAEROBIC RIBONUCLEOTIDE-TRIPHOSPHATE REDUCTASE LARGE CHAIN A 605 Enterobacteria phage t4 sensu lato EC#: 1.17.4.2 IUBMB
Fragment: ACTIVE SITE SUBUNIT, RESIDUES 1-605
Mutation: G580A
Details: SEQUENCE DETERMINATION. YOUNG, P., OHMAN, M., XU, M.Q.
Gene Name(s): NRDD 49.1 55.11/55.13 SUNY
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.224
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 98.02 α = 90.00
b = 98.02 β = 90.00
c = 242.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-04
  • Released Date: 2002-03-28
  • Deposition author(s): Larsson, K.-M., Andersson, J., Sjoeberg, B.-M., Nordlund, P., Logan, D.T.

Revision History

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