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MolNFT v1 · #157649 · protein

Crystal structure of mouse SMCHD1 hinge domain

6N64 · Structural maintenance of chromosomes flexible hinge…: “Crystal structure of mouse SMCHD1 hinge domain”. X-ray diffraction, 13 pockets (best druggability 0.83). MolNFT v1 #157649 on GenesisL1: 3D structure, binding sites and pockets…

PDB
6N64
Type
protein
Length
1,071 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Structural maintenance of chromosomes flexible hinge domain-containing protein 1…
EC
3.6.1.-
UniProt
Q6P5D8
Pockets
13 · best druggability 0.83

Structure

x-ray diffraction · 7 distinct chains · 40% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AStructural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein17038% helix, 12% strandQ6P5D8
BStructural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein17337% helix, 12% strandQ6P5D8
C, DStructural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein17539% helix, 13% strandQ6P5D8
EStructural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein17338% helix, 13% strandQ6P5D8
FStructural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein17241% helix, 11% strandQ6P5D8
GUncharacterized peptide from structural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein1267% helix, 0% strand—
HUncharacterized peptide from structural maintenance of chromosomes flexible hinge domain-containing protein 1 (EC 3.6.1.-)protein2190% helix, 0% strand—

Pockets

13 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110270.830.8489empty
210580.820.8488empty
310310.810.8281empty
44040.600.7642empty
51780.580.8131empty

Interfaces

11 interfaces between chains.

  • E–F · 1690 Ų buried · 25 hydrogen bonds · protein-protein
  • C–D · 1683 Ų buried · 22 hydrogen bonds · protein-protein
  • A–B · 1680 Ų buried · 21 hydrogen bonds · protein-protein
  • A–F · 591 Ų buried · 13 hydrogen bonds · protein-protein
  • C–E · 246 Ų buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 24 modified, 1 disulfide (engineered, disulfide).

Compared structures

  • 6N64 · Crystal structure of mouse SMCHD1 hinge domain · the same entry in another collection · chain H against H, TM-score 1.00
  • Q6P5D8 · AlphaFold monomer V2.0 prediction for structural maintenance of chromosomes flexible… · a predicted model of the same protein · chain A against A, TM-score 0.70

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