1NC9

STREPTAVIDIN MUTANT Y43A WITH IMINOBIOTIN AT 1.8A RESOLUTION

Structural Biology Knowledgebase: 1NC9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 1NC9

Classification: BIOTIN-BINDING PROTEIN

Total Structure Weight: 53000.79

Macromolecule Entities
Molecule Chains Length Organism Details
Streptavidin A, B, C, D 127 Streptomyces avidinii Fragment: core strepavidin, residues 13-139
Mutation: Y43A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 2-IMINOBIOTIN
C10 H17 N3 O2 S
WWVANQJRLPIHNS-ZKWXMUAHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.199
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 58.40 α = 90.00
b = 87.30 β = 99.00
c = 47.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-05
  • Released Date: 2003-09-02
  • Deposition author(s): Le Trong, I., Freitag, S., Klumb, L.A., Chu, V., Stayton, P.S., Stenkamp, R.E.

Revision History

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