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MolNFT v1 · #100325 · protein

Crystal structure of CIAP1 BIR3 bound to T3450325

4MU7 · Baculoviral iap repeat-containing protein 2: “Crystal structure of CIAP1 BIR3 bound to T3450325”. X-ray diffraction, 2 ligands (2DY, ZN). MolNFT v1 #100325 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
4MU7
Type
protein
Length
183 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Baculoviral iap repeat-containing protein 2
EC
6.3.2.-
UniProt
Q13490
Ligands
2DY, ZN

Structure

x-ray diffraction · 2 distinct chains · 44% helix, 9% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABaculoviral iap repeat-containing protein 2 (EC 6.3.2.-)protein9041% helix, 9% strandQ13490
BBaculoviral iap repeat-containing protein 2 (EC 6.3.2.-)protein9346% helix, 9% strandQ13490

Ligands and binding sites

  • 2DY · (3S,10aS)-2-[(2S)-2-cyclohexyl-2-{[(2S)-2-(methylamino)butanoyl]amino}acetyl]-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-1,2,3,4,10,10a-hexahydropyrazino[1,2-a]indole-3-carboxamide · ligand · 2 copies · chains A, B
  • ZN · Zinc ion · metal · 2 copies · chains A, B

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

Interfaces

1 interface between chains.

  • A–B · 398 Ų buried · 13 hydrogen bonds · protein-protein

Compared structures

  • 4MU7 · Crystal structure of cIAP1 BIR3 bound to T3450325 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q13490 · AlphaFold monomer V2.0 prediction for baculoviral iap repeat- containing protein 2… · a predicted model of the same protein · chain B against A, TM-score 0.98

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