SMTL ID : 2ass.1 (2 other biounits)

Crystal structure of the Skp1-Skp2-Cks1 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 3 residues within 4Å: Chain B: H.111, S.115, T.137 2 PLIP interactions: 2 interactions with chain B Water bridges: B:S.115 Salt bridges: B:H.111 PO4.2: 8 residues within 4Å: Chain B: N.102, E.126, G.127 Chain C: L.33, M.34, S.35, V.51, H.52 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:M.34, B:E.126 Water bridges: C:L.33, C:H.52 PO4.4: 5 residues within 4Å: Chain C: K.7, R.16, Q.46, S.47, W.50 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.47 Salt bridges: C:K.7, C:R.16

2 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.3: 4 residues within 4Å: Chain B: A.139, S.142, S.165, S.166 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:A.139 Hydrogen bonds: B:A.139, B:S.142, B:S.142 BEN.5: 5 residues within 4Å: Chain B: F.81, V.104 Chain C: Y.53, M.54, R.66 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: C:M.54, B:F.81, B:V.104 Hydrogen bonds: C:Y.53, C:R.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hao, B. et al., Structural Basis of the Cks1-Dependent Recognition of p27(Kip1) by the SCF(Skp2) Ubiquitin Ligase. Mol.Cell (2005)

Release Date

2005-10-18

Peptides

S-phase kinase-associated protein 1A: A
S-phase kinase-associated protein 2: B
Cyclin-dependent kinases regulatory subunit 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

S-phase kinase-associated protein 1A

S-phase kinase-associated protein 2

Cyclin-dependent kinases regulatory subunit 1

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