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Table 1 The Interaction energy (between ABA and receptors) and the Distance (between ABA C8′ and Fe) before and after MD simulation

From: CYPSI: a structure-based interface for cytochrome P450s and ligands in Arabidopsis thaliana

AGI

CYPs

Interaction Energy (−kcal/mol)

Distance (Å)

Key binding residues

  

I

M

MDS a

I

M

MDS b

 

AT4G19230.1

CYP707A1

137.279

251.118

272.081

4.174

5.349

4.889

K78, F88, F243 and L312

AT4G19230.2

CYP707A1

216.912

317.753

386.842

3.761

4.401

3.731

K78, F88, F243 and L312

AT2G29090.1

CYP707A2

95.382

315.168

323.671

3.620

4.159

3.804

K78, F88, F249 and L319

AT5G45340.1

CYP707A3

−10.400

281.497

317.584

3.121

3.203

3.574

K78, F88, F243 and L312

AT5G45340.2

CYP707A3

57.678

287.923

320.166

3.445

3.841

4.072

K78, F88, F243 and L312

AT3G19270.1

CYP707A4

166.980

335.875

333.591

4.267

3.399

3.275

Y74, K78, F88, F248 and I318

AT2G45510.1

CYP704A2

−41.931

81.447

108.988

4.315

4.782

6.800

T255

  1. CYP707A1 and CYP707A3 have splicing isoforms. “I”: the initial docking complex; “M”: the complex after three steps of “Minimization”; “MDS a”: the average interaction energy of the conformations following MD simulation; “MDS b”: the last conformation following MD simulation.