4L2O

Crystal structure of human ALDH3A1 with its selective inhibitor 1-(4-fluorophenyl)sulfonyl-2-methylbenzimidazole

PDB DOI: https://doi.org/10.2210/pdb4L2O/pdb

Classification: OXIDOREDUCTASE/Inhibitor
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2013-06-04 Released: 2014-01-29
Deposition Author(s): Hurley, T.D., Parajuli, B.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.94 Å
R-Value Free: 0.250
R-Value Work: 0.215
R-Value Observed: 0.216

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of human ALDH3A1 with its selective inhibitor 1-(4-fluorophenyl)sulfonyl-2-methylbenzimidazole

Parajuli, B., Hurley, T.D.

(2014) J Med Chem

Macromolecule Content

Total Structure Weight: 213.31 kDa
Atom Count: 15,234
Modelled Residue Count: 1,787
Deposited Residue Count: 1,876
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aldehyde dehydrogenase	A, B, C [auth E], D [auth G]	469	Homo sapiens	Mutation(s): 1 Gene Names: ALDH3, ALDH3A1 EC: 1.2.1.5
UniProt & NIH Common Fund Data Resources
Find proteins for P30838 (Homo sapiens) Explore P30838 Go to UniProtKB: P30838
PHAROS: P30838 GTEx: ENSG00000108602
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P30838
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAD Query on NAD Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain M [auth B] SDF format, chain Q [auth E] SDF format, chain V [auth G] MOL2 format, chain I [auth A] MOL2 format, chain M [auth B] MOL2 format, chain Q [auth E] MOL2 format, chain V [auth G] mmCIF format, chain I [auth A] mmCIF format, chain M [auth B] mmCIF format, chain Q [auth E] mmCIF format, chain V [auth G]	I [auth A], M [auth B], Q [auth E], V [auth G]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C₂₁ H₂₇ N₇ O₁₄ P₂ BAWFJGJZGIEFAR-NNYOXOHSSA-N		Interactions Focus chain I [auth A] Focus chain M [auth B] Focus chain Q [auth E] Focus chain V [auth G] Interactions & Density Focus chain I [auth A] Focus chain M [auth B] Focus chain Q [auth E] Focus chain V [auth G]
1DD Query on 1DD Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain N [auth B] SDF format, chain R [auth E] SDF format, chain W [auth G] MOL2 format, chain J [auth A] MOL2 format, chain N [auth B] MOL2 format, chain R [auth E] MOL2 format, chain W [auth G] mmCIF format, chain J [auth A] mmCIF format, chain N [auth B] mmCIF format, chain R [auth E] mmCIF format, chain W [auth G]	J [auth A], N [auth B], R [auth E], W [auth G]	1-[(4-fluorophenyl)sulfonyl]-2-methyl-1H-benzimidazole C₁₄ H₁₁ F N₂ O₂ S SMGZHCSEIBBFEJ-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain N [auth B] Focus chain R [auth E] Focus chain W [auth G] Interactions & Density Focus chain J [auth A] Focus chain N [auth B] Focus chain R [auth E] Focus chain W [auth G]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain P [auth E] SDF format, chain U [auth G] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain P [auth E] MOL2 format, chain U [auth G] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain P [auth E] mmCIF format, chain U [auth G]	G [auth A], H [auth A], P [auth E], U [auth G]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Focus chain H [auth A] Focus chain P [auth E] Focus chain U [auth G] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] Focus chain P [auth E] Focus chain U [auth G]
K Query on K Download Ideal Coordinates CCD File SDF format, chain O [auth E] SDF format, chain S [auth G] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain T [auth G] MOL2 format, chain O [auth E] MOL2 format, chain S [auth G] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain T [auth G] mmCIF format, chain O [auth E] mmCIF format, chain S [auth G] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain K [auth B] mmCIF format, chain L [auth B] mmCIF format, chain T [auth G]	E [auth A] F [auth A] K [auth B] L [auth B] O [auth E] E [auth A], F [auth A], K [auth B], L [auth B], O [auth E], S [auth G], T [auth G]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain K [auth B] Focus chain L [auth B] Focus chain O [auth E] Focus chain S [auth G] Focus chain T [auth G] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain K [auth B] Focus chain L [auth B] Focus chain O [auth E] Focus chain S [auth G] Focus chain T [auth G]