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8TUA

Full-length P-Rex1 in complex with inositol 1,3,4,5-tetrakisphosphate (IP4)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005085molecular_functionguanyl-nucleotide exchange factor activity
A0005096molecular_functionGTPase activator activity
A0005515molecular_functionprotein binding
A0005543molecular_functionphospholipid binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006801biological_processsuperoxide metabolic process
A0007186biological_processG protein-coupled receptor signaling pathway
A0019899molecular_functionenzyme binding
A0023051biological_processregulation of signaling
A0030041biological_processactin filament polymerization
A0030217biological_processT cell differentiation
A0030335biological_processpositive regulation of cell migration
A0030426cellular_componentgrowth cone
A0030593biological_processneutrophil chemotaxis
A0030833biological_processregulation of actin filament polymerization
A0042119biological_processneutrophil activation
A0043198cellular_componentdendritic shaft
A0045785biological_processpositive regulation of cell adhesion
A0048471cellular_componentperinuclear region of cytoplasm
A0050773biological_processregulation of dendrite development
A0051056biological_processregulation of small GTPase mediated signal transduction
A0072593biological_processreactive oxygen species metabolic process
A1900026biological_processpositive regulation of substrate adhesion-dependent cell spreading
Functional Information from PROSITE/UniProt
site_idPS00741
Number of Residues26
DetailsDH_1 Dbl homology (DH) domain signature. LegYLlsPIqrIcKypLlLkELakrT
ChainResidueDetails
ALEU188-THR213

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER319

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q69ZK0
ChainResidueDetails
ASER1001
ASER1195

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:24275569
ChainResidueDetails
ASER1200

219869

PDB entries from 2024-05-15

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