SMTL ID : 3ujg.1

Crystal structure of SnRK2.6 in complex with HAB1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: R.138, K.141, K.164 Chain B: Q.223, W.224, Q.225, G.226 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.223, B:Q.223, B:Q.225, B:G.226 Salt bridges: A:R.138, A:K.141 SO4.2: 7 residues within 4Å: Chain A: K.173, S.174, T.175 Chain B: R.38, E.42, G.83, H.84 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:S.174, A:T.175, B:E.42 Salt bridges: B:R.38 SO4.5: 3 residues within 4Å: Chain A: K.173 Chain B: R.38, S.39 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.39 Salt bridges: B:R.38, A:K.173

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain B: D.43, D.82, G.83, N.332 Ligands: MG.4 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.82, B:G.83 MG.4: 5 residues within 4Å: Chain B: D.43, D.82, D.271, D.331 Ligands: MG.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.82, B:D.271, B:D.331

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Soon, F.F. et al., Molecular mimicry regulates ABA signaling by SnRK2 kinases and PP2C phosphatases. Science (2012)

Release Date

2012-02-15

Peptides

Serine/threonine-protein kinase SRK2E: A
Protein phosphatase 2C 16: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein kinase SRK2E

Protein phosphatase 2C 16