Macromolecule Content

Total Structure Weight: 438.86 kDa
Atom Count: 34,624
Modelled Residue Count: 3,951
Deposited Residue Count: 4,000
Unique protein chains: 1

3N81

T244A mutant of Human mitochondrial aldehyde dehydrogenase, apo form

PDB DOI: 10.2210/pdb3N81/pdb

Classification: OXIDOREDUCTASE
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2010-05-27 Released: 2011-04-13
Deposition Author(s): Gonzalez-Segura, L., Hurley, T.D.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.217
R-Value Work: 0.181
R-Value Observed: 0.182

wwPDB Validation 3D Report Full Report

This is version 1.3 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
Molecule	Chains	Sequence Length	Organism	Details	Image
Aldehyde dehydrogenase, mitochondrial	A, B, C, D, E, F, G, H A, B, C, D, E, F, G, H	500	Homo sapiens	Mutation(s): 1 Gene Names: ALDH2, ALDM 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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P05091
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain AA [auth C] SDF format, chain BA [auth C] SDF format, chain CA [auth C] SDF format, chain DB [auth G] SDF format, chain EB [auth G] SDF format, chain FB [auth G] SDF format, chain HA [auth D] SDF format, chain IA [auth D] SDF format, chain JB [auth H] SDF format, chain KB [auth H] SDF format, chain L [auth A] SDF format, chain LB [auth H] SDF format, chain M [auth A] SDF format, chain MA [auth E] SDF format, chain N [auth A] SDF format, chain NA [auth E] SDF format, chain O [auth A] SDF format, chain OA [auth E] SDF format, chain S [auth B] SDF format, chain T [auth B] SDF format, chain U [auth B] SDF format, chain UA [auth F] SDF format, chain VA [auth F] SDF format, chain WA [auth F] SDF format, chain XA [auth F] SDF format, chain YA [auth F] SDF format, chain Z [auth C] MOL2 format, chain AA [auth C] MOL2 format, chain BA [auth C] MOL2 format, chain CA [auth C] MOL2 format, chain DB [auth G] MOL2 format, chain EB [auth G] MOL2 format, chain FB [auth G] MOL2 format, chain HA [auth D] MOL2 format, chain IA [auth D] MOL2 format, chain JB [auth H] MOL2 format, chain KB [auth H] MOL2 format, chain L [auth A] MOL2 format, chain LB [auth H] MOL2 format, chain M [auth A] MOL2 format, chain MA [auth E] MOL2 format, chain N [auth A] MOL2 format, chain NA [auth E] MOL2 format, chain O [auth A] MOL2 format, chain OA [auth E] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] MOL2 format, chain U [auth B] MOL2 format, chain UA [auth F] MOL2 format, chain VA [auth F] MOL2 format, chain WA [auth F] MOL2 format, chain XA [auth F] MOL2 format, chain YA [auth F] MOL2 format, chain Z [auth C]	AA [auth C], BA [auth C], CA [auth C], DB [auth G], EB [auth G], AA [auth C], BA [auth C], CA [auth C], DB [auth G], EB [auth G], FB [auth G], HA [auth D], IA [auth D], JB [auth H], KB [auth H], L [auth A], LB [auth H], M [auth A], MA [auth E], N [auth A], NA [auth E], O [auth A], OA [auth E], S [auth B], T [auth B], U [auth B], UA [auth F], VA [auth F], WA [auth F], XA [auth F], YA [auth F], Z [auth C]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Ligand Interaction
GAI Query on GAI Download Ideal Coordinates CCD File SDF format, chain AB [auth G] SDF format, chain BB [auth G] SDF format, chain CB [auth G] SDF format, chain EA [auth D] SDF format, chain FA [auth D] SDF format, chain GA [auth D] SDF format, chain HB [auth H] SDF format, chain IB [auth H] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain KA [auth E] SDF format, chain LA [auth E] SDF format, chain Q [auth B] SDF format, chain QA [auth F] SDF format, chain R [auth B] SDF format, chain RA [auth F] SDF format, chain SA [auth F] SDF format, chain TA [auth F] SDF format, chain W [auth C] SDF format, chain X [auth C] SDF format, chain Y [auth C] MOL2 format, chain AB [auth G] MOL2 format, chain BB [auth G] MOL2 format, chain CB [auth G] MOL2 format, chain EA [auth D] MOL2 format, chain FA [auth D] MOL2 format, chain GA [auth D] MOL2 format, chain HB [auth H] MOL2 format, chain IB [auth H] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain KA [auth E] MOL2 format, chain LA [auth E] MOL2 format, chain Q [auth B] MOL2 format, chain QA [auth F] MOL2 format, chain R [auth B] MOL2 format, chain RA [auth F] MOL2 format, chain SA [auth F] MOL2 format, chain TA [auth F] MOL2 format, chain W [auth C] MOL2 format, chain X [auth C] MOL2 format, chain Y [auth C]	AB [auth G], BB [auth G], CB [auth G], EA [auth D], FA [auth D], AB [auth G], BB [auth G], CB [auth G], EA [auth D], FA [auth D], GA [auth D], HB [auth H], IB [auth H], J [auth A], K [auth A], KA [auth E], LA [auth E], Q [auth B], QA [auth F], R [auth B], RA [auth F], SA [auth F], TA [auth F], W [auth C], X [auth C], Y [auth C]	GUANIDINE C H₅ N₃ ZRALSGWEFCBTJO-UHFFFAOYSA-N		Ligand Interaction
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain DA [auth D] SDF format, chain GB [auth H] SDF format, chain I [auth A] SDF format, chain JA [auth E] SDF format, chain P [auth B] SDF format, chain PA [auth F] SDF format, chain V [auth C] SDF format, chain ZA [auth G] MOL2 format, chain DA [auth D] MOL2 format, chain GB [auth H] MOL2 format, chain I [auth A] MOL2 format, chain JA [auth E] MOL2 format, chain P [auth B] MOL2 format, chain PA [auth F] MOL2 format, chain V [auth C] MOL2 format, chain ZA [auth G]	DA [auth D], GB [auth H], I [auth A], JA [auth E], P [auth B], DA [auth D], GB [auth H], I [auth A], JA [auth E], P [auth B], PA [auth F], V [auth C], ZA [auth G]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.217
R-Value Work: 0.181
R-Value Observed: 0.182
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 141.75	α = 90
b = 152.194	β = 90
c = 177.292	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
REFMAC	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2011-04-13

Deposition Author(s):

Gonzalez-Segura, L.

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

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.