1LRH

Crystal structure of auxin-binding protein 1 in complex with 1-naphthalene acetic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1LRH

Classification: PROTEIN BINDING

Total Structure Weight: 79305.86

Macromolecule Entities
Molecule Chains Length Organism Details
auxin-binding protein 1 A, B, C, D 163 Zea mays Mutation: D161E, E162Q
Gene Name(s): ABP1 AUX311
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NLA
Query on NLA

A, B, C, D NAPHTHALEN-1-YL-ACETIC ACID
C12 H10 O2
PRPINYUDVPFIRX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A, B, C, D ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A, B, C, D BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NLA N/A in BindingDB
Kd: 150 nM  BindingMOAD
Kd: 150 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.200
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 61.58 α = 90.00
b = 82.43 β = 94.37
c = 69.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-15
  • Released Date: 2002-06-19
  • Deposition author(s): Woo, E.J., Marshall, J., Bauly, J., Chen, J.-G., Venis, M., Napier, R.M., Pickersgill, R.W.

Revision History

  • Version 1_0: 2002-06-19

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description