1LDG

PLASMODIUM FALCIPARUM L-LACTATE DEHYDROGENASE COMPLEXED WITH NADH AND OXAMATE

Structural Biology Knowledgebase: 1LDG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.197

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1LDG

Classification: OXIDOREDUCTASE

Total Structure Weight: 34917.53

Macromolecule Entities
Molecule Chains Length Organism Details
L-LACTATE DEHYDROGENASE A 316 Plasmodium falciparum EC#: 1.1.1.27 IUBMB
Mutation: A91S, D110L
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
NADH (Synonym)
C21 H29 N7 O14 P2
BOPGDPNILDQYTO-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXM
Query on OXM

A OXAMIC ACID
C2 H3 N O3
SOWBFZRMHSNYGE-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
OXM IC50: 92500 - 94400 nM (98 - 99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.197
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 80.20 α = 90.00
b = 86.80 β = 90.00
c = 90.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-09-10
  • Released Date: 1997-09-17
  • Deposition author(s): Dunn, C., Banfield, M., Barker, J., Higham, C., Moreton, K., Turgut-Balik, D., Brady, L., Holbrook, J.J.

Revision History

  • 2013-11-06
    Type: Non-polymer description | Details: change NAD to NAI to match NADH
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values