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Rhesus macaque MHC class I molecule mamu-B*17-QW9

Analyse Rhesus macaque MHC class I molecule mamu-B*17-QW9 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3RWF
Type
protein
Length
385 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Major histocompatibility complex class I; Beta-2-microglobulin; Nef QW9 peptide from…
UniProt
Q9GJ77, Q6V7J5, Q5QGG3
Pockets
5 · best druggability 0.70

Structure

x-ray diffraction · 3 distinct chains · 18% helix, 41% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMajor histocompatibility complex class Iprotein27625% helix, 40% strandQ9GJ77
BBeta-2-microglobulinprotein1000% helix, 49% strandQ6V7J5
CNef QW9 peptide from protein nefprotein90% helix, 0% strandQ5QGG3

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15910.700.7952empty
2820.410.7922empty
3640.410.8014empty
4940.400.7718empty
5610.330.7718empty

Interfaces

2 interfaces between chains.

  • A–B · 1433 Ų buried · 25 hydrogen bonds · protein-protein
  • A–C · 996 Ų buried · 18 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 disulfide (disulfide).

Compared structures

  • 3RWF · Rhesus macaque MHC class I molecule Mamu-B*17-QW9 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q6V7J5 · AlphaFold monomer V2.0 prediction for beta-2-microglobulin (Q6V7J5) · a predicted model of the same protein · chain B against A, TM-score 0.98

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