PPIPT01419

Target Protein Information
Protein_Name Integrin beta-3
Protein_Sequence MRARPRPRPLWATVLALGALAGVGVGGPNICTTRGVSSCQQCLAVSPMCAWCSDEALPLGSPRCDLKENLLKDNCAPESIEFPVSEARVLEDRPLSDKGSGDSSQVTQVSPQRIALRLRPDDSKNFSIQVRQVEDYPVDIYYLMDLSYSMKDDLWSIQNLGTKLATQMRKLTSNLRIGFGAFVDKPVSPYMYISPPEALENPCYDMKTTCLPMFGYKHVLTLTDQVTRFNEEVKKQSVSRNRDAPEGGFDAIMQATVCDEKIGWRNDASHLLVFTTDAKTHIALDGRLAGIVQPNDGQCHVGSDNHYSASTTMDYPSLGLMTEKLSQKNINLIFAVTENVVNLYQNYSELIPGTTVGVLSMDSSNVLQLIVDAYGKIRSKVELEVRDLPEELSLSFNATCLNNEVIPGLKSCMGLKIGDTVSFSIEAKVRGCPQEKEKSFTIKPVGFKDSLIVQVTFDCDCACQAQAEPNSHRCNNGNGTFECGVCRCGPGWLGSQCECSEEDYRPSQQDECSPREGQPVCSQRGECLCGQCVCHSSDFGKITGKYCECDDFSCVRYKGEMCSGHGQCSCGDCLCDSDWTGYYCNCTTRTDTCMSSNGLLCSGRGKCECGSCVCIQPGSYGDTCEKCPTCPDACTFKKECVECKKFDRGALHDENTCNRYCRDEIESVKELKDTGKDAVNCTYKNEDDCVVRFQYYEDSSGKSILYVVEEPECPKGPDILVVLLSVMGAILLIGLAALLIWKLLITIHDRKEFAKFEEERARAKWDTANNPLYKEATSTFTNITYRGT
Organism_Source Homo sapiens
Functional_Classification Integrin u subunit (cell adhesion receptor)
Cellular_Localization Plasma membrane
Gene_Names ITGB3
UniProt_ID P05106
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Miniprotein 2.5D
Peptide_Sequence GCPQGRGDWAPTSCKQDSDCRAGCVCGPNGFCG
Peptide_Length 33
Peptide_SMILES CC(C)[C@H](NC(=O)[C@H](CS)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CS)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CS)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CS)NC(=O)CN)[C@@H](C)O)C(=O)N[C@@H](CS)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CS)C(=O)NCC(=O)O
Chemical_Modification None
Cyclization_Method multi-point cyclization; Cys2<->Cys17; Cys6<->Cys20; Cys11<->Cys23; disulfide bond
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 3333.68
Aliphatic_Index 14.84848
Aromaticity 0.06061
Average_Rotatable_Bonds 3.09091
Charge_at_pH_7 -0.37283
Isoelectric_point 6.05522
Number_of_Hydrogen_Bond_Acceptors 52
Number_of_Hydrogen_Bond_Donors 54
Topological_Polar_Surface_Area 1435.62000
X_logP_energy -23.05696
Interaction Information
Affinity IC50=16 nM
Affinity_Assay Competition binding assay
PDB_ID None
Type Antagonist
Structure
Reference Information
Document_Type Patent
Title PEPTIDES AND RELATED COMPOSITIONS AND METHODS
Release_Year 2021
Patent_ID US20210023171A1