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

Crystal structure of the Skp1-Skp2-Cks1 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-2-2-2-mer

Ligands

6 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: 1 interactions with chain B, 3 interactions with chain C Hydrogen bonds: B:E.126, C:M.34 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 PO4.6: 3 residues within 4Å: Chain E: H.111, S.115, T.137 2 PLIP interactions: 2 interactions with chain E Water bridges: E:S.115 Salt bridges: E:H.111 PO4.7: 8 residues within 4Å: Chain E: N.102, E.126, G.127 Chain F: L.33, M.34, S.35, V.51, H.52 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain F Hydrogen bonds: E:E.126, E:E.126, F:M.34 Water bridges: F:L.33, F:H.52 PO4.9: 5 residues within 4Å: Chain F: K.7, R.16, Q.46, S.47, W.50 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:S.47 Salt bridges: F:K.7, F:R.16

4 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 BEN.8: 4 residues within 4Å: Chain E: A.139, S.142, S.165, S.166 4 PLIP interactions: 4 interactions with chain E Hydrophobic interactions: E:A.139 Hydrogen bonds: E:A.139, E:S.142, E:S.142 BEN.10: 5 residues within 4Å: Chain E: F.81, V.104 Chain F: Y.53, M.54, R.66 5 PLIP interactions: 3 interactions with chain F, 2 interactions with chain E Hydrophobic interactions: F:M.54, E:F.81, E:V.104 Hydrogen bonds: F:Y.53, F: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: AD
S-phase kinase-associated protein 2: BE
Cyclin-dependent kinases regulatory subunit 1: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

B
B

E
B

C
C

F
C

S-phase kinase-associated protein 1A

S-phase kinase-associated protein 2

Cyclin-dependent kinases regulatory subunit 1

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