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Table 4 Summary of moricin peptide docked with selected target proteins using hawkdock server

From: Antimicrobial peptide moricin induces ROS mediated caspase-dependent apoptosis in human triple-negative breast cancer via suppression of notch pathway

S. No

Target protein

Protein-peptide docked structure

BFE of complex (kcal/mol)

VDW

ELE

GB

SA

IAA

 

Crystal Structure of Notch3 Negative Regulatory Region (PBD ID: 4ZLP)

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− 72.13

− 96.16

− 3214.77

3251.9

− 13.1

Protein: LeuA:196, LeuA:194, TrpA:111, AspA:331, AspA:262, AspA:244, GluA:119, GlnA:102, HieA:75, AspA:454

Peptide:ArgB:20, IleB:24, LysB:9, ThrB:10, LysB:13, LysB:6, IleB:3, LysB:2, PheB:32, LeuB:35

 

Human DLL4 C2-EGF3 (PDB ID: 5MVX)

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− 59.79

− 92.35

− 950.43

995.32

− 12.33

Protein: AspA:247, GluA:226, GluA:248, AspA:256, HieA:265, AsnA:225, ValA:293, TyrA:282, GlyA:199, LeuA:297

Peptide: IleB:5, IleB:24, ValB:31, ArgB:20, ThrB:27, IleB:8, LysB:2, AsnB:23, PheB:34, ProB:4

 

Crystal structure of TACE (PDB ID: 2FV5)

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− 51.14

− 45.87

− 1397.16

1399.41

− 7.52

Protein: GlnA:471, AspA:298, GluA:464, AspA:470, GluA:295, GluA:469, AspA:310, AspA:458, AspA:485, ProA:330

Peptide: ArgB:20, PheB:34, LysB:9, IleB:24, LysB:38, LysB:17, LysB:2, IleB:5, PheB:32, LysB:13

 

Human Notch-1, EGF 4–7 (PBD ID: 5FM9)

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− 48.92

− 53.35

− 1267.44

1280.09

− 8.21

Protein:AspA:119, GluA:115, GluA:116, GluA:154, AspA:134, ProA:122, AspA:120, IleA:118, GlnA:112, TyrA:151

Peptide:ILeB:24, ArgB:20, ValB:31, LysB:13, ThrB:27, PheB:32, LysB:6, LysB:17, AsnB:23, AlaB:28

 

Human Jagged-1, domains DSL and EGFs1-3 (PBD ID: 2VJ2)

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− 41.49

− 97.94

− 1226.38

1294.61

− 11.78

Protein: ValA:86, TrpA:102, AspA:108, HieA:87, AspA:110, AspA:168, GluA:148, ValA:236, TyrA:142, IleA:299

Peptide: PheB:32, IleB:24, ArgB:20, LysB:17, LysB:2, IleB:5, LysB:13, IleB:8, IleB:3, ProB:4

  1. BFE Binding Free Energy, VDW Van der Waals force, ELE Electrostatics, GB:, SB:, IAA Interacting Amino acids