SMTL ID : 1cks.1

HUMAN CKSHS2 ATOMIC STRUCTURE: A ROLE FOR ITS HEXAMERIC ASSEMBLY IN CELL CYCLE CONTROL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-hexamer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 7 residues within 4Å: Chain A: K.11, R.20, Q.50, S.51, W.54 Chain E: R.71 Chain F: A.2 6 PLIP interactions: 4 interactions with chain A, 1 interactions with chain E, 1 interactions with chain F Hydrogen bonds: A:S.51, A:W.54, E:R.71, F:A.2 Salt bridges: A:K.11, A:R.20 SO4.2: 7 residues within 4Å: Chain B: K.11, R.20, Q.50, S.51, W.54 Chain D: R.71 Chain E: A.2 7 PLIP interactions: 4 interactions with chain B, 2 interactions with chain D, 1 interactions with chain E Hydrogen bonds: B:S.51, B:S.51, D:R.71, E:A.2 Salt bridges: B:K.11, B:R.20 Water bridges: D:R.71 SO4.3: 5 residues within 4Å: Chain C: K.11, R.20, Q.50, S.51, W.54 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:S.51, C:S.51 Water bridges: C:K.11, C:K.11 Salt bridges: C:K.11, C:R.20 SO4.4: 7 residues within 4Å: Chain B: R.71 Chain C: A.2 Chain D: K.11, R.20, Q.50, S.51, W.54 6 PLIP interactions: 4 interactions with chain D, 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: D:S.51, D:W.54, B:R.71, C:A.2 Salt bridges: D:K.11, D:R.20 SO4.5: 7 residues within 4Å: Chain A: R.71 Chain B: A.2 Chain E: K.11, R.20, Q.50, S.51, W.54 7 PLIP interactions: 4 interactions with chain E, 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: E:S.51, E:S.51, B:A.2, A:R.71 Salt bridges: E:K.11, E:R.20 Water bridges: A:R.71 SO4.6: 5 residues within 4Å: Chain F: K.11, R.20, Q.50, S.51, W.54 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:S.51, F:S.51 Water bridges: F:K.11, F:K.11 Salt bridges: F:K.11, F:R.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parge, H.E. et al., Human CksHs2 atomic structure: a role for its hexameric assembly in cell cycle control. Science (1993)

Release Date

1995-02-07

Peptides

CYCLIN-DEPENDENT KINASE SUBUNIT, TYPE 2: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

CYCLIN-DEPENDENT KINASE SUBUNIT, TYPE 2