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3DXC

Crystal structure of the intracellular domain of human APP in complex with Fe65-PTB2

Functional Information from GO Data
ChainGOidnamespacecontents
A0001540molecular_functionamyloid-beta binding
B0016020cellular_componentmembrane
C0001540molecular_functionamyloid-beta binding
D0016020cellular_componentmembrane
Functional Information from PROSITE/UniProt
site_idPS00320
Number of Residues8
DetailsAPP_INTRA Amyloid precursor protein (APP) intracellular domain signature. GYENPTYK
ChainResidueDetails
BGLY681-LYS688

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine; by ABL1","evidences":[{"source":"PubMed","id":"15031292","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18922798","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by SGK1","evidences":[{"source":"UniProtKB","id":"P46933","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues10
DetailsMotif: {"description":"YENPXY motif; contains endocytosis signal","evidences":[{"source":"PubMed","id":"10383380","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by CDK5 and MAPK10","evidences":[{"source":"PubMed","id":"28720718","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8131745","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"11877420","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P08592","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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