| Classification | Energy (kcal/mol) | Number of hydrogen bonds formed | AA involved |
| Docking energy between 3-phytase A and phytic acid | First | −6.3 | 8 | , , , , , , , | Second | −6.2 | 7 | Tyr28, , , , , , | Third | −6.0 | 7 | Tyr28, , , , Lys277, Lys278, Asn340 | Fourth | −6.0 | 5 | Tyr28, , , , Lys278 | Fifth | −5.9 | 8 | , , , Lys278, His282, , Asn340, Asn340 |
| Docking energy between 3-phytase B chain A and phytic acid | First | −6.4 | 3 | , , Tyr276 | Second | −6.4 | 4 | , , Ser69, Ser71 | Third | −6.3 | 6 | , Ser71, Try154, , , Asn275 | Fourth | −6.1 | 3 | Asn33, Ser69, Tyr276 | Fifth | −5.9 | 4 | Asn33, Glu272, Asn275, Tyr276 |
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