Homo sapiens Protein: TECPR1
Summary
InnateDB Protein IDBP-382550.4
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol TECPR1
Protein Name tectonin beta-propeller repeat containing 1
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000404923
InnateDB Gene IDBG-28493 (TECPR1)
Protein Structure
UniProt Annotation
Function Tethering factor involved in autophagy. Involved in autophagosome maturation by promoting the autophagosome fusion with lysosomes: acts by associating with both the ATG5-ATG12 conjugate and phosphatidylinositol-3-phosphate (PtdIns(3)P) present at the surface of autophagosomes. Also involved in selective autophagy against bacterial pathogens, by being required for phagophore/preautophagosomal structure biogenesis and maturation. {ECO:0000269PubMed:21575909, ECO:0000269PubMed:22342342}.
Subcellular Localization Cytoplasmic vesicle, autophagosome membrane. Lysosome membrane. Note=Localizes to Lysosome membranes, and binds PtdIns(3)P at the surface of autophagosome. Localizes to autolysosomes, a vesicle formed by the fusion between autophagosomes and lysosomes.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 15 experimentally validated interaction(s) in this database.
Experimentally validated
Total 15 [view]
Protein-Protein 15 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0032266 phosphatidylinositol-3-phosphate binding
Biological Process
GO:0000046 autophagic vacuole fusion
GO:0006914 autophagy
GO:0045087 innate immune response (InnateDB)
Cellular Component
GO:0000421 autophagic vacuole membrane
GO:0005765 lysosomal membrane
GO:0016021 integral component of membrane
GO:0031410 cytoplasmic vesicle
Protein Structure and Domains
PDB ID
InterPro IPR006614 Peroxin/Ferlin domain
IPR006624 Beta-propeller repeat TECPR
IPR009091 Regulator of chromosome condensation 1/beta-lactamase-inhibitor protein II
IPR010482 Peroxin/Dysferlin domain
PFAM PF06462
PF06398
PRINTS
PIRSF
SMART SM00693
SM00694
SM00706
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q7Z6L1
PhosphoSite PhosphoSite-Q7Z6L1
TrEMBL C9JUV4
UniProt Splice Variant
Entrez Gene 25851
UniGene Hs.632303
RefSeq NP_056210
HUGO HGNC:22214
OMIM 614781
CCDS CCDS47648
HPRD 08521
IMGT
EMBL AB037779 AC091654 AK057048 AK292996 AL117495 BC012529 BC053591 CH236956 CH471091
GenPept AAH12529 AAH53591 BAA92596 BAF85685 BAG51853 CAB55961 EAL23891 EAW76717