4F8P

X-ray structure of PsaA from Yersinia pestis, in complex with galactose

Structural Biology Knowledgebase: 4F8P SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.243

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4F8P

Classification: CELL ADHESION

Total Structure Weight: 33256.07

Macromolecule Entities
Molecule Chains Length Organism Details
pH 6 antigen A, B 145 Yersinia pestis Gene Name(s): psaA YPO1303 y2882 YP_1289

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

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
GAL
Query on GAL

A, B BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer
 
JSmol
TBF
Query on TBF

A TERT-BUTYL FORMATE
TERTIARY BUTOXY CARBONYL (Synonym)
C5 H10 O2
RUPAXCPQAAOIPB-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GAL N/A in BindingDB
IC50: 40000000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.243
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.27 α = 90.00
b = 59.27 β = 90.00
c = 200.09 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-17
  • Released Date: 2013-05-22
  • Deposition author(s): Bao, R., Esser, L., Xia, D.

Revision History

  • 2013-08-07
    Type: Citation | Details: Citation update