About Help Definitions Submit Search Analyse Browse Home


Group by :Switch typeMotif classProteinEnzymePathway            Group Index    Colouring Info              Filtered: PFAM:PF07653 (8 hits) x
submit


x  Coloured by switch type.
  Domain hiding  Altered binding specificity  Motif hiding  Composite binding site formation
  Uncategorised  Rheostatic  Allostery  Avidity-sensing
  Physicochemical compatibility  Pre-translational  Competition

x  Index
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1Dynamin-2Myc box-dependent-interacting protein 1
Myc box-dependent-interacting protein 1Myc proto-oncogene proteinSynaptojanin-2 (Rattus)


MotifStartEndSwitch TypeSwitch SubtypeSwitch DescriptionInformation

1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 - PLCB1 -  Homo sapiens
LIG_SH3_311621168BinaryPre‑translationalAlternative splicing removes the SH3-binding motif of Isoform B of 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 (PLCB1), abrogating binding to SH3 and multiple ankyrin repeat domains protein 3 (SHANK3). PLCB1 associates with a SHANK3 complex in cardiomyocytes via its splice variant-specific C-terminal tail. Studies show that Isoform B of 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 (PLCB1) selectively mediates downstream responses initiated by Gq-coupled receptors, in particular hypertrophy and apoptosis.
details

Dynamin-2 - DNM2 -  Homo sapiens
LIG_SH3_2829834SpecificityDomain hidingAn intramolecular interaction of a Bin1 SH3 binding motif, encoded by exon 10, with the Dynamin-2 (DNM2) SH3 domain prevents binding of dynamin2 to the Bin1 SH3 domain. Binding of PI(4,5)P2 to the overlapping PI(4,5)P2 binding motif encoded by exon 10 relieves the intramolecular auto-inhibitory interaction and allows the Bin1 SH3 domain to interact with the dynamin2 PxxP motif
details

Myc box-dependent-interacting protein 1 - BIN1 -  Homo sapiens
LIG_SH3_3305311SpecificityDomain hidingAn intramolecular interaction of an SH3 binding motif, encoded by exon 12A, in Isoform II2 of Myc box-dependent-interacting protein 1 (BIN1) with the SH3 domain of Bin1 prevents interaction of the Bin1 SH3 domain with the SH3 binding motif of Isoform II2 of Myc box-dependent-interacting protein 1 (BIN1).
details

Myc box-dependent-interacting protein 1 - BIN1 -  Homo sapiens
LIG_SH3_8265268SpecificityDomain hidingAn intramolecular interaction of a Bin1 SH3 binding motif, encoded by exon 10, with the Isoform BIN1 of Myc box-dependent-interacting protein 1 (BIN1) SH3 domain prevents binding of dynamin2 to the Bin1 SH3 domain. Binding of PI(4,5)P2 to the overlapping PI(4,5)P2-binding motif encoded by exon 10 relieves the intramolecular auto-inhibitory interaction and allows the Bin1 SH3 domain to interact with the dynamin2 PxxP motif.
details
LIG_SH3_8265268BinaryPre‑translationalAlternative splicing removes the SH3-binding motif of Isoform BIN1 of Myc box-dependent-interacting protein 1 (BIN1), abrogating binding to the SH3 domain of Isoform BIN1 of Myc box-dependent-interacting protein 1 (BIN1). Splice-specific motifs in Isoform BIN1 of Myc box-dependent-interacting protein 1 (BIN1) engage in an intra-molecular interaction with its own SH3 domain. Auto-inhibition is relieved at the plasma membrane when an overlapping lipid-binding motif outcompetes the SH3-binding motif. This means that the SH3 domain is only available for inter-molecular interactions at the plasma membrane.
details

Myc proto-oncogene protein - MYC -  Homo sapiens
LIG_SH3_26065BinaryPhysicochemical compatibilityPhosphorylation of S62 in the SH3-binding motif of Myc proto-oncogene protein (MYC) by GSK-3 subfamily disrupts its interaction with Myc box-dependent-interacting protein 1 (BIN1).
details
LIG_SH3_26065SpecificityDomain hidingAn intramolecular interaction of an SH3 binding motif, encoded by exon 12A, in Isoform II2 of Myc box-dependent-interacting protein 1 (BIN1) with the SH3 domain of Bin1 prevents interaction of the Bin1 SH3 domain with the SH3 binding motif of Myc proto-oncogene protein (MYC).
details

Synaptojanin-2 - Synj2 -  Rattus norvegicus
LIG_SH3_211201125BinaryPre‑translationalAlternative splicing removes the SH3-binding motif of Synaptojanin-2 (Synj2), abrogating binding to Endophilin-A2 (Sh3gl1). Endophilin-A1 (Sh3gl2) and Endophilin-A3 (Sh3gl3) were also shown to bind in this study.
details
           
Please send any suggestions/comments to: switches@elm.eu.org