MolNFT v1 · #61040 · protein
The BIR3 domain of CIAP1 in complex with the N terminal peptide from SMAC/DIABLO (avpiaq).
3D9U · Baculoviral iap repeat-containing protein 2: “The BIR3 domain of CIAP1 in complex with the N terminal peptide from SMAC/DIABLO (avpiaq).”. X-ray diffraction, 1 ligand (ZN). MolNFT v1 #61040 on GenesisL1: 3D structure, binding sites…
- PDB
- 3D9U
- Type
- protein
- Length
- 98 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Baculoviral iap repeat-containing protein 2; SMAC/DIABLO
- UniProt
- Q13490
- Ligands
- ZN
Structure
x-ray diffraction · 2 distinct chains · 43% helix, 11% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Baculoviral iap repeat-containing protein 2 | protein | 92 | 46% helix, 10% strand | Q13490 |
| B | SMAC/DIABLO | protein | 6 | 0% helix, 33% strand | — |
Ligands and binding sites
- ZN · Zinc ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 357 Ų buried · 8 hydrogen bonds · protein-protein
Compared structures
- 3D9U · The BIR3 domain of cIAP1 in complex with the N terminal peptide from SMAC/DIABLO (AVPIAQ). · 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 A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt Q13490
- Elsewhere: RCSB PDB 3D9U · PDBe 3D9U · UniProt Q13490
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