SMTL ID : 4czu.2 (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

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

CPS.1: 13 residues within 4Å: Chain A: V.27, A.40, I.74, L.90, E.91, F.92, V.93, G.96, E.97, L.143, S.153, D.154, L.157 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.27, A:A.40, A:I.74, A:L.90, A:L.90, A:F.92, A:L.143 Hydrogen bonds: A:E.91, A:G.96, A:D.154, A:D.154, A:D.154 Water bridges: A:E.140 CPS.2: 10 residues within 4Å: Chain A: I.185, T.220, Y.223, F.227 Chain B: I.185, N.186, K.188, T.220, Y.223 Ligands: CPS.8 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.185, A:Y.223, A:Y.223, A:Y.223, A:F.227, B:Y.223 Water bridges: A:T.220, A:T.220 Hydrogen bonds: B:N.186 CPS.7: 13 residues within 4Å: Chain A: S.103, S.104 Chain B: L.19, V.27, A.40, L.90, E.91, F.92, V.93, L.143, S.153, D.154, H.171 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.19, B:V.27, B:A.40, B:L.90, B:F.92 Hydrogen bonds: B:D.154, B:D.154 Water bridges: B:S.153, B:D.154 CPS.8: 5 residues within 4Å: Chain B: Y.223, K.224, F.227, K.228 Ligands: CPS.2 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.223, B:K.224, B:F.227, B:K.228 Salt bridges: B:K.228

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

SO4.3: 3 residues within 4Å: Chain A: S.238, A.239, S.240 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.239, A:S.240, A:S.240, A:S.240 SO4.4: 2 residues within 4Å: Chain A: K.69, R.75 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.69, A:R.75 SO4.5: 3 residues within 4Å: Chain A: N.52, P.161, Q.162 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.52, A:Q.162 Water bridges: B:D.216 SO4.6: 3 residues within 4Å: Chain A: K.46, D.292, D.293 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.293 Water bridges: A:K.46, A:K.46 Salt bridges: A:K.46 SO4.9: 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:T.94, B:A.146 SO4.10: 3 residues within 4Å: Chain B: R.7, R.17, T.18 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.18 Water bridges: B:G.16, B:T.18 Salt bridges: B:R.7 SO4.11: 3 residues within 4Å: Chain B: K.46, D.292, D.293 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.292, B:D.293 Salt bridges: B:K.46 SO4.12: 2 residues within 4Å: Chain B: S.217, N.218 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Water bridges: A:N.187 Hydrogen bonds: B:S.217, B:N.218

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
B

B
D

CBL-INTERACTING SERINE/THREONINE-PROTEIN KINASE 23

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