About Help Definitions Submit Search Analyse Browse Home


Group by :Switch typeMotif classProteinEnzymePathway            Group Index    Colouring Info              Filtered: ELM:LIG_Talin (3 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
Integrin beta-1Integrin beta-7


MotifStartEndSwitch TypeSwitch SubtypeSwitch DescriptionInformation

Integrin beta-1 - ITGB1 -  Homo sapiens
LIG_Talin775785BinaryPre‑translationalAlternative splicing alters the flanking regions of the PTB-binding motif of Isoform Beta-1D of Integrin beta-1 (ITGB1), inducing higher affinity binding to Talin-1 (TLN1). Alteration of residue 788 from G to Q and alteration of residue 786 from A to P increases the binding affinity from 491 micromolar in the canonical Isoform Beta-1A of Integrin beta-1 (ITGB1) to 95 micromolar in Isoform Beta-1D of Integrin beta-1 (ITGB1).
details
LIG_Talin775785BinaryPre‑translationalAlternative splicing alters the flanking regions of the PTB-binding motif of Isoform Beta-1D of Integrin beta-1 (ITGB1), inducing higher affinity binding to Talin-2 (TLN2). The alteration of residue 788 from G to Q and alteration of residue 786 from A to P increases the binding affinity from 652 micromolar in the canonical Isoform Beta-1A of Integrin beta-1 (ITGB1) to 36 micromolar in Isoform Beta-1D of Integrin beta-1 (ITGB1).
details

Integrin beta-7 - ITGB7 -  Homo sapiens
LIG_Talin770779SpecificityCompetitionThe integrin regulator Talin-1 (TLN1) and the actin-crosslinking Filamins Filamin-A (FLNA) use overlapping binding sites on the cytoplasmic tails of beta integrin subunits Integrin beta-7 (ITGB7), which makes their interaction with beta integrin mutually exclusive.
details
           
Please send any suggestions/comments to: switches@elm.eu.org