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MolNFT v1 · #135528 · protein

GRB7-SH2 with bicyclic peptide inhibitor

5U1Q · Growth factor receptor-bound protein 7: “GRB7-SH2 with bicyclic peptide inhibitor”. X-ray diffraction, 2 ligands (48V, CL), 3 pockets (best druggability 0.68). MolNFT v1 #135528 on GenesisL1: 3D structure, binding sites and pockets…

PDB
5U1Q
Type
protein
Length
445 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Growth factor receptor-bound protein 7; Lys-phe-glu-gly-tyr-asp-asn-glu-cst
UniProt
Q14451
Ligands
48V, CL
Pockets
3 · best druggability 0.68

Structure

x-ray diffraction · 5 distinct chains · 19% helix, 33% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGrowth factor receptor-bound protein 7protein10018% helix, 34% strandQ14451
BGrowth factor receptor-bound protein 7protein10721% helix, 32% strandQ14451
CGrowth factor receptor-bound protein 7protein10521% helix, 35% strandQ14451
DGrowth factor receptor-bound protein 7protein10118% helix, 32% strandQ14451
L, M, N, PLys-phe-glu-gly-tyr-asp-asn-glu-cstprotein80% helix, 0% strand—

Ligands and binding sites

  • 48V · {[(2R)-2,3-diamino-3-oxopropyl]sulfanyl}acetic acid · ligand · 4 copies · chains A, L, B, M, C, N, D, P
  • CL · Chloride ion · ion · 4 copies · chains A, L, B, D, P, M

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18400.680.7469empty
21160.450.7818empty
31080.440.7817empty

Interfaces

8 interfaces between chains.

  • A–B · 454 Ų buried · 7 hydrogen bonds · protein-protein
  • D–P · 451 Ų buried · 11 hydrogen bonds · protein-protein
  • C–D · 445 Ų buried · 7 hydrogen bonds · protein-protein
  • B–D · 422 Ų buried · 3 hydrogen bonds · protein-protein
  • C–N · 410 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 covalent, 4 isopeptide (covalent ligand, isopeptide).

Compared structures

  • 5U1Q · Grb7-SH2 with bicyclic peptide inhibitor · the same entry in another collection · chain P against P, TM-score 1.00
  • Q14451 · AlphaFold monomer V2.0 prediction for growth factor receptor-bound protein 7 (Q14451) · a predicted model of the same protein · chain A against A, TM-score 0.98

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