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2BRQ

Crystal structure of the filamin A repeat 21 complexed with the integrin beta7 cytoplasmic tail peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0030036biological_processactin cytoskeleton organization
A0051015molecular_functionactin filament binding
B0030036biological_processactin cytoskeleton organization
B0051015molecular_functionactin filament binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GSH A 3330
ChainResidue
ATHR2263
APHE2285
AGLU2286
AGLY2291
ACYS2293
CTHR784
CILE786
CASN787

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GSH B 3329
ChainResidue
BPHE2285
BGLU2286
BASP2287
BGLY2291
BCYS2293
DTHR784
DTHR785
DILE786
DASN787
BTHR2263

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 3331
ChainResidue
AGLY2244
AGLY2245
AGLU2249
APHE2321

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 3332
ChainResidue
AHOH2026
AGLY2303
AASP2304
APRO2324
AVAL2325
BASP2304

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17081983","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q8BTM8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine; by Tyr-kinases","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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