Structure of PDB 1q4q Chain A

Receptor sequence
>1q4qA (length=94) Species: 7227 (Drosophila melanogaster) [Search protein sequence]
YFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFS
CGGGLMDWNDNDEPWEQHALWLSQCRFVKLMKGQLYIDTVAAKP
3D structure
PDB1q4q Molecular mechanism of Reaper-Grim-Hid-mediated suppression of DIAP1-dependent Dronc ubiquitination
ChainA
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A Y220 R260 V261 R262 G269 L270 M271 D272 W273 N274 D277 W286 Y5 R45 V46 R47 G54 L55 M56 D57 W58 N59 D62 W71
BS02 peptide A R231 R238 R16 R23
BS03 ZN A C263 C266 H283 C290 C48 C51 H68 C75
External links
PDB RCSB:1q4q, PDBe:1q4q, PDBj:1q4q
PDBsum1q4q
PubMed14517550
UniProtQ24306|DIAP1_DROME Death-associated inhibitor of apoptosis 1 (Gene Name=Diap1)

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