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Crystal structure of a short-chain type DEHYDROGENASE/REDUCTASE from mycobacterium marinum

Analyse Crystal structure of a short-chain type DEHYDROGENASE/REDUCTASE from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3R1I
Type
protein
Length
501 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Short-chain type DEHYDROGENASE/REDUCTASE
UniProt
B2HE09
Ligands
MG
Pockets
5 · best druggability 0.73

Structure

x-ray diffraction · 2 distinct chains · 51% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AShort-chain type DEHYDROGENASE/REDUCTASEprotein25452% helix, 15% strandB2HE09
BShort-chain type DEHYDROGENASE/REDUCTASEprotein24751% helix, 15% strandB2HE09

Ligands and binding sites

  • MG · Magnesium ion · metal · 2 copies · chains A, B
  • EDO · 1,2-ethanediol · additive · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13130.730.8545EDO
24180.670.8044empty
31370.430.7618empty
41080.410.7618empty
51190.400.7522empty

Interfaces

1 interface between chains.

  • A–B · 1840 Ų buried · 17 hydrogen bonds · protein-protein

Compared structures

  • 3R1I · Crystal structure of a short-chain type dehydrogenase/reductase from Mycobacterium marinum · the same entry in another collection · chain A against A, TM-score 1.00

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