SMTL ID : 4czu.1 (1 other biounit)

Crystal structure of the kinase domain of CIPK23 T190D mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

3 x CPS: 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE(Non-covalent)

CPS.1: 14 residues within 4Å: Chain A: L.19, V.27, F.29, A.40, E.91, T.94, G.96, L.143, S.153, D.154, L.157, D.167, H.171 Chain B: S.104 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.27, A:A.40, A:L.143 Hydrogen bonds: A:E.91, A:D.154, A:D.154, A:D.154 Water bridges: A:T.94, A:G.96, A:E.140, B:S.103, B:S.104 CPS.6: 13 residues within 4Å: Chain A: S.103 Chain B: V.27, A.40, I.74, E.91, F.92, V.93, E.97, L.143, S.153, D.154, L.157, L.169 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.27, B:F.92, B:L.143, B:L.169 Hydrogen bonds: B:E.91, B:D.154, B:D.154 Water bridges: B:E.140 CPS.7: 10 residues within 4Å: Chain A: I.185, N.186, N.218, T.220 Chain B: I.185, N.186, K.188, L.219, T.220, Y.223 9 PLIP interactions: 4 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:I.185, B:L.219, B:Y.223, B:Y.223, A:I.185 Hydrogen bonds: A:N.186, A:T.220, A:T.220 Water bridges: A:N.186

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

SO4.2: 3 residues within 4Å: Chain A: S.238, A.239, S.240 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.239, A:S.240 SO4.3: 5 residues within 4Å: Chain A: V.93, T.94, G.95, D.145, A.146 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.94, A:T.94, A:G.95, A:A.146 Water bridges: A:D.145 SO4.4: 3 residues within 4Å: Chain A: K.46, D.292, D.293 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.293 Salt bridges: A:K.46 SO4.5: 4 residues within 4Å: Chain A: S.217, N.218 Chain B: R.165, Y.190 8 PLIP interactions: 3 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:N.218, B:Y.190 Water bridges: A:S.217, A:S.217, B:R.165, B:R.165, B:Y.190 Salt bridges: B:R.165 SO4.8: 4 residues within 4Å: Chain B: V.93, T.94, D.145, A.146 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.94, B:A.146 Water bridges: B:F.92 SO4.9: 3 residues within 4Å: Chain B: S.238, A.239, S.240 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:A.239, B:S.240, B:S.240 Water bridges: B:S.238, B:S.240 SO4.10: 3 residues within 4Å: Chain B: E.264, N.265, E.266 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.247, B:N.265, B:E.266 SO4.11: 4 residues within 4Å: Chain B: K.46, S.82, D.292, D.293 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.293 Salt bridges: B:K.46 SO4.12: 3 residues within 4Å: Chain B: N.52, P.161, Q.162 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.52, B:Q.162 Water bridges: B:Q.163

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chaves-Sanjuan, A. et al., Structural Basis of the Regulatory Mechanism of the Plant Cipk Family of Protein Kinases Controlling Ion Homeostasis and Abiotic Stress. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-10-15

Peptides

CBL-INTERACTING SERINE/THREONINE-PROTEIN KINASE 23: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

CBL-INTERACTING SERINE/THREONINE-PROTEIN KINASE 23

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