3I5R-B-A

PDB Title PI3K SH3 DOMAIN IN COMPLEX WITH A PEPTIDE LIGAND
Resolution (Å) 1.700
Classification PROTEIN BINDING

Protein

Description Phosphatidylinositol 3-kinase regulatory subunit alpha
Organism Homo sapiens
Chain A
Length 81
Binding Area (Å2) 400.91
Molecular Weight 9206.98
Aromaticity 0.12
Instability 29.16
Isoelectric Point 4.66
Sequence SAEGYQYRALYDYKKEREEDIDLHLGDILTVNKGSLVALGFSDGQEARPEEIGWLNGYNETTGERGDFPGTYVEYIGRKKI

Peptide

Description Peptide ligand
Organism -
Chain B
Length 9
Binding Area (Å2) 521.45
Hydrophobic (% a.a.)
66%
Molecular Weight 1004.23
Aromaticity 0.00
Instability 152.11
Isoelectric Point 11.00
Sequence KRPLPPLPS

Clustering Classification

Sequence cluster S 720
Contact cluster C1179
Interface cluster I1065

Similar complexes

Is the complex classified in the same cluster?

Complex Sequence cluster
(S720) 		Contact cluster
(C1179) 		Interface cluster
(I1065)
4rtz-B-A