3RNM

The crystal structure of the subunit binding of human dihydrolipoamide transacylase (E2b) bound to human dihydrolipoamide dehydrogenase (E3)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 3RNM

Classification: OXIDOREDUCTASE / PROTEIN BINDING

Total Structure Weight: 228077.48

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrolipoyl dehydrogenase, mitochondrial A, B, C, D 495 Homo sapiens EC#: 1.8.1.4 IUBMB
Fragment: Residues 36-509
Gene Name(s): DLD Gene View GCSL LAD PHE3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex, mitochondrial E, F 58 Homo sapiens EC#: 2.3.1.168 IUBMB
Fragment: subunit-binding domain, residues 165-213
Mutation: R118N
Gene Name(s): DBT Gene View BCATE2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NHE
Query on NHE

A, B, C, D 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID
N-CYCLOHEXYLTAURINE; CHES (Synonym)
C8 H17 N O3 S
MKWKNSIESPFAQN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BME
Query on BME

A, B, C, D BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.181
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 84.14 α = 90.00
b = 112.31 β = 91.40
c = 122.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-04-22
  • Released Date: 2011-05-04
  • Deposition author(s): Brautigam, C.A., Wynn, R.M., Chuang, J.C., Young, B.B., Chuang, D.T.

Revision History

  • Version 1_0: 2011-05-04

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2011-07-20

    Type: Database references