1CRB

CRYSTALLOGRAPHIC STUDIES ON A FAMILY OF CELLULAR LIPOPHILIC TRANSPORT PROTEINS. REFINEMENT OF P2 MYELIN PROTEIN AND THE STRUCTURE DETERMINATION AND REFINEMENT OF CELLULAR RETINOL-BINDING PROTEIN IN COMPLEX WITH ALL-TRANS-RETINOL


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 1CRB

Classification: CELLULAR LIPOPHILIC TRANSPORT PROTEIN

Total Structure Weight: 16236.14

Macromolecule Entities
Molecule Chains Length Organism Details
CELLULAR RETINOL BINDING PROTEIN A 134 Rattus rattus Gene Name(s): Rbp1 Rbp-1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A RETINOL
C20 H30 O
FPIPGXGPPPQFEQ-OVSJKPMPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CD
Query on CD

A CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.188
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 40.09 α = 90.00
b = 47.39 β = 90.00
c = 69.34 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-02-10
  • Released Date: 1994-12-20
  • Deposition author(s): Cowan, S.W., Jones, T.A.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance