SMTL ID : 4gpl.2 (1 other biounit)

Structure of Cbl(TKB) bound to a phosphorylated pentapeptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-trimer

Ligands

3 x ACE- PTR- THR- PRO- GLU- PRO- NH2: ACE-PTR-THR-PRO-GLU-PRO, PEPTIDE INHIBITOR(Non-covalent)

ACE-PTR-THR-PRO-GLU-PRO-NH2.1: 19 residues within 4Å: Chain A: Y.232, R.252, S.254, C.255, T.256, R.257, A.262, Y.265, L.273, Q.274, T.275, I.276, P.277, H.278, K.280, F.294, Y.295 Chain B: H.278, N.279 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.232, A:A.262, A:Y.265, A:T.275, A:I.276, A:F.294 Hydrogen bonds: A:Y.232, A:C.255, A:T.256, A:T.256, A:R.257, A:Q.274, A:Q.274, A:H.278, A:H.278 Water bridges: A:Y.232, A:Y.295 Salt bridges: A:R.252, A:K.280 pi-Stacking: A:Y.232 ACE-PTR-THR-PRO-GLU-PRO-NH2.2: 19 residues within 4Å: Chain B: Y.232, R.252, S.254, C.255, T.256, R.257, A.262, Y.265, L.273, Q.274, T.275, I.276, P.277, H.278, K.280, F.294, Y.295 Chain C: H.278, N.279 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:Y.232, B:A.262, B:Y.265, B:T.275, B:I.276, B:F.294 Hydrogen bonds: B:Y.232, B:C.255, B:T.256, B:T.256, B:R.257, B:Q.274, B:Q.274, B:H.278, B:H.278 Water bridges: B:Y.232, B:Y.295 Salt bridges: B:R.252, B:K.280 pi-Stacking: B:Y.232 ACE-PTR-THR-PRO-GLU-PRO-NH2.3: 19 residues within 4Å: Chain A: H.278, N.279 Chain C: Y.232, R.252, S.254, C.255, T.256, R.257, A.262, Y.265, L.273, Q.274, T.275, I.276, P.277, H.278, K.280, F.294, Y.295 20 PLIP interactions: 20 interactions with chain C Hydrophobic interactions: C:Y.232, C:A.262, C:Y.265, C:T.275, C:I.276, C:F.294 Hydrogen bonds: C:Y.232, C:C.255, C:T.256, C:T.256, C:R.257, C:Q.274, C:Q.274, C:H.278, C:H.278 Water bridges: C:Y.232, C:Y.295 Salt bridges: C:R.252, C:K.280 pi-Stacking: C:Y.232

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, E.A. et al., The paradox of conformational constraint in the design of Cbl(TKB)-binding peptides. Sci Rep (2013)

Release Date

2013-09-18

Peptides

E3 ubiquitin-protein ligase CBL: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

E3 ubiquitin-protein ligase CBL

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