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Mcl-1 complexed with small molecules

Analyse Mcl-1 complexed with small molecules in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6BW2
Type
protein
Length
595 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Induced myeloid leukemia cell differentiation protein mcl- 1
UniProt
Q07820
Ligands
ECY
Pockets
10 · best druggability 0.69

Structure

x-ray diffraction · 3 distinct chains · 78% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AInduced myeloid leukemia cell differentiation protein mcl- 1protein15079% helix, 0% strandQ07820
B, DInduced myeloid leukemia cell differentiation protein mcl- 1protein14878% helix, 0% strandQ07820
CInduced myeloid leukemia cell differentiation protein mcl- 1protein14978% helix, 0% strandQ07820

Ligands and binding sites

  • ECY · 3-({11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1, 4]diazepino[1,2-a]indol-2(3H)-yl}methyl)benzoic acid · ligand · 4 copies · chains A, B, C, D

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

Pockets

10 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11800.690.8719ECY
24660.670.7952empty
31880.650.8421ECY
41650.630.8419ECY
51500.610.8318ECY

Interfaces

3 interfaces between chains.

  • B–C · 604 Ų buried · 7 hydrogen bonds · protein-protein
  • B–D · 308 Ų buried · 1 hydrogen bond · protein-protein
  • A–B · 284 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 6BW2 · Mcl-1 complexed with small molecules · the same entry in another collection · chain A against A, TM-score 1.00

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