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HLA-B*57:03 presenting lsspvtksw

Analyse HLA-B*57:03 presenting lsspvtksw in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5VVP
Type
protein
Length
382 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
MHC class I antigen; Beta-2-microglobulin; Leu-ser-ser-pro-val-thr-lys-ser-TRP
UniProt
I3ZN84, P61769
Pockets
5 · best druggability 0.69

Structure

x-ray diffraction · 3 distinct chains · 19% helix, 41% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMHC class I antigenprotein27626% helix, 39% strandI3ZN84
BBeta-2-microglobulinprotein970% helix, 51% strandP61769
CLeu-ser-ser-pro-val-thr-lys-ser-TRPprotein90% helix, 0% strand—

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16470.690.7861empty
21130.460.7922empty
31270.440.7724empty
4530.340.7815empty
5540.270.7413empty

Interfaces

2 interfaces between chains.

  • A–B · 1212 Ų buried · 19 hydrogen bonds · protein-protein
  • A–C · 876 Ų buried · 18 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 disulfide (disulfide).

Compared structures

  • 5VVP · HLA-B*57:03 presenting LSSPVTKSW · the same entry in another collection · chain A against A, TM-score 1.00
  • P61769 · AlphaFold monomer V2.0 prediction for beta-2-microglobulin (P61769) · a predicted model of the same protein · chain B against A, TM-score 0.98

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