3N82

T244A mutant of Human mitochondrial aldehyde dehydrogenase, NADH complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.170 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Conformational Selection During Catalysis: The role of Threonine 244 in ALDH2

Ho, K.-K.Gonzalez-Segura, L.Perez-Miller, S.Weiner, H.Hurley, T.D.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Aldehyde dehydrogenase, mitochondrial
A, B, C, D, E
A, B, C, D, E, F, G, H
500Homo sapiensMutation(s): 1 
Gene Names: ALDH2ALDM
EC: 1.2.1.3
UniProt & NIH Common Fund Data Resources
Find proteins for P05091 (Homo sapiens)
Explore P05091 
Go to UniProtKB:  P05091
PHAROS:  P05091
GTEx:  ENSG00000111275 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP05091
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAD
Query on NAD

Download Ideal Coordinates CCD File 
CB [auth F]
DA [auth C]
KA [auth D]
KB [auth G]
O [auth A]
CB [auth F],
DA [auth C],
KA [auth D],
KB [auth G],
O [auth A],
QB [auth H],
SA [auth E],
V [auth B]
NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
AA [auth C]
AB [auth F]
BA [auth C]
BB [auth F]
CA [auth C]
AA [auth C],
AB [auth F],
BA [auth C],
BB [auth F],
CA [auth C],
HB [auth G],
IA [auth D],
IB [auth G],
JA [auth D],
JB [auth G],
L [auth A],
M [auth A],
N [auth A],
OB [auth H],
PA [auth E],
PB [auth H],
QA [auth E],
RA [auth E],
T [auth B],
U [auth B],
XA [auth F],
YA [auth F],
Z [auth C],
ZA [auth F]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
GAI
Query on GAI

Download Ideal Coordinates CCD File 
FB [auth G]
GA [auth D]
GB [auth G]
HA [auth D]
K [auth A]
FB [auth G],
GA [auth D],
GB [auth G],
HA [auth D],
K [auth A],
NA [auth E],
NB [auth H],
OA [auth E],
R [auth B],
S [auth B],
VA [auth F],
WA [auth F],
Y [auth C]
GUANIDINE
C H5 N3
ZRALSGWEFCBTJO-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
DB [auth G]
EA [auth D]
I [auth A]
LA [auth E]
LB [auth H]
DB [auth G],
EA [auth D],
I [auth A],
LA [auth E],
LB [auth H],
P [auth B],
TA [auth F],
W [auth C]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
NA
Query on NA

Download Ideal Coordinates CCD File 
EB [auth G]
FA [auth D]
J [auth A]
MA [auth E]
MB [auth H]
EB [auth G],
FA [auth D],
J [auth A],
MA [auth E],
MB [auth H],
Q [auth B],
UA [auth F],
X [auth C]
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.170 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 142.216α = 90
b = 150.724β = 90
c = 177.299γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
REFMACphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-04-13
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-08
    Changes: Refinement description
  • Version 1.3: 2018-01-31
    Changes: Database references
  • Version 1.4: 2023-09-06
    Changes: Data collection, Database references, Derived calculations, Refinement description