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MolNFT v1 · #51374 · protein

Complex structure of human IGF2R domains 11-13 bound to igf-II

2V5P · Cation-independent mannose-6-phosphate receptor: “Complex structure of human IGF2R domains 11-13 bound to igf-II”. X-ray diffraction, 2 ligands (NAG, BMA), 15 pockets (best druggability 0.74). MolNFT v1 #51374 on GenesisL1: 3D…

PDB
2V5P
Type
protein
Length
1,028 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cation-independent mannose-6-phosphate receptor; Insulin-like growth factor II
UniProt
P11717, P01344
Ligands
NAG, BMA
Pockets
15 · best druggability 0.74

Structure

x-ray diffraction · 2 distinct chains · 7% helix, 36% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BCation-independent mannose-6-phosphate receptorprotein4664% helix, 39% strandP11717
C, DInsulin-like growth factor IIprotein4840% helix, 4% strandP01344

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 7 copies · chains A, B
  • BMA · beta-D-mannopyranose · sugar

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19610.740.7890empty
28050.720.7769empty
31470.630.8521empty
41100.620.8728empty
51940.590.8120empty

Interfaces

3 interfaces between chains.

  • B–C · 820 Ų buried · 7 hydrogen bonds · protein-protein
  • A–D · 797 Ų buried · 5 hydrogen bonds · protein-protein
  • A–B · 106 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 34 disulfide, 6 glycan (disulfide, N-glycosylation).

Compared structures

  • 2V5P · Complex structure of human IGF2R domains 11-13 bound to igf-II · the same entry in another collection · chain A against A, TM-score 1.00
  • P01344 · AlphaFold monomer V2.0 prediction for insulin-like growth factor II (P01344) · a predicted model of the same protein · chain C against A, TM-score 0.75
  • P11717 · AlphaFold monomer V2.0 prediction for cation-independent mannose-6-phosphate receptor… · a predicted model of the same protein · chain A against A, TM-score 0.47

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