SMTL ID : 9dno.2 (1 other biounit)

Structure of UBR1-RFF complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.33 Å

Oligo State

monomer

Ligands

1 x ARG- PHE- PHE- NH2: ARG-PHE-PHE-NH2(Non-covalent)

ARG-PHE-PHE-NH2.1: 14 residues within 4Å: Chain A: T.18, P.28, T.29, C.30, V.31, H.50, G.54, G.55, G.56, F.57, D.59, D.62, E.64, A.65 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.31 Hydrogen bonds: A:T.29, A:T.29, A:F.57, A:F.57, A:E.64 Water bridges: A:G.56, A:D.59 Salt bridges: A:D.59, A:D.62 pi-Stacking: A:H.50

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.36, C.60, C.72, H.75 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.36, A:C.60, A:C.72, A:H.75 ZN.3: 4 residues within 4Å: Chain A: C.8, C.33, C.36, C.58 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.8, A:C.33, A:C.36, A:C.58 ZN.4: 4 residues within 4Å: Chain A: C.21, C.24, H.42, H.45 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.21, A:C.24, A:H.42, A:H.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, S.T. et al., Structural Flexibility and Selectivity of N-End Rule Ligases. To Be Published

Release Date

2025-08-13

Peptides

E3 ubiquitin-protein ligase UBR1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

E3 ubiquitin-protein ligase UBR1

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