2RTM

STREPTAVIDIN-2-IMINOBIOTIN-SULFATE COMPLEX, PH 3.50, SPACE GROUP I4122


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 2RTM

Classification: BIOTIN-BINDING PROTEIN

Total Structure Weight: 14520.71

Macromolecule Entities
Molecule Chains Length Organism Details
STREPTAVIDIN A 135 Streptomyces avidinii Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
SO4
Query on SO4

A 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: 1.3 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.199
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 58.17 α = 90.00
b = 58.17 β = 90.00
c = 174.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-09-11
  • Released Date: 1998-10-14
  • Deposition author(s): Katz, B.A.

Revision History

  • 2008-03-25
    Type: Version format compliance
  • 2011-07-13
    Type: Atomic model, Derived calculations, Version format compliance
  • 2011-11-16
    Type: Atomic model