General Information of This Antigen
Antigen ID
TAR0CCDQN
Antigen Name
Amyloid beta precursor like protein 2 (APLP2); Receptor tyrosine-protein kinase erbB-2 (ERBB2)
Gene Name
APLP2; ERBB2
Synonym1
APPL2
Synonym2
HER2, MLN19, NEU, NGL
Sequence1
MAATGTAAAAATGRLLLLLLVGLTAPALALAGYIEALAANAGTGFAVAEPQIAMFCGKLN
MHVNIQTGKWEPDPTGTKSCFETKEEVLQYCQEMYPELQITNVMEANQRVSIDNWCRRDK
KQCKSRFVTPFKCLVGEFVSDVLLVPEKCQFFHKERMEVCENHQHWHTVVKEACLTQGMT
LYSYGMLLPCGVDQFHGTEYVCCPQTKIIGSVSKEEEEEDEEEEEEEDEEEDYDVYKSEF
PTEADLEDFTEAAVDEDDEDEEEGEEVVEDRDYYYDTFKGDDYNEENPTEPGSDGTMSDK
EITHDVKAVCSQEAMTGPCRAVMPRWYFDLSKGKCVRFIYGGCGGNRNNFESEDYCMAVC
KAMIPPTPLPTNDVDVYFETSADDNEHARFQKAKEQLEIRHRNRMDRVKKEWEEAELQAK
NLPKAERQTLIQHFQAMVKALEKEAASEKQQLVETHLARVEAMLNDRRRMALENYLAALQ
SDPPRPHRILQALRRYVRAENKDRLHTIRHYQHVLAVDPEKAAQMKSQVMTHLHVIEERR
NQSLSLLYKVPYVAQEIQEEIDELLQEQRADMDQFTASISETPVDVRVSSEESEEIPPFH
PFHPFPALPENEDTQPELYHPMKKGSGVGEQDGGLIGAEEKVINSKNKVDENMVIDETLD
VKEMIFNAERVGGLEEERESVGPLREDFSLSSSALIGLLVIAVAIATVIVISLVMLRKRQ
YGTISHGIVEVDPMLTPEERHLNKMQNHGYENPTYKYLEQMQI

    Click to Show/Hide
Sequence2
HER2,MLN19,NEU,NGL

    Click to Show/Hide
Family1
Amino acid-polyamine-organocation
Family2
Tyr protein kinase family
Function1
May play a role in the regulation of hemostasis. The soluble form may have inhibitory properties towards coagulation factors. May interact with cellular G-protein signaling pathways. May bind to the DNA 5'-GTCACATG-3'(CDEI box). Inhibits trypsin, chymotrypsin, plasmin, factor XIA and plasma and glandular kallikrein. Modulates the Cu/Zn nitric oxide-catalyzed autodegradation of GPC1 heparan sulfate side chains in fibroblasts.

    Click to Show/Hide
Function2
Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membrane-bound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization.

    Click to Show/Hide
Uniprot Entry
APLP2_HUMAN , ERBB2_HUMAN
HGNC ID
HGNC:598 , HGNC:3430
KEGG ID
hsa:334 , hsa:2064
Each Antibody-drug Conjuate AND It's Component Related to This Antigen
Full List of The ADC Related to This Antigen
Undisclosed
ADC Info ADC Name Payload Target Linker Ref
APLP2/HER2 antibody-drug conjugate
Mertansine DM1
Microtubule (MT)
Undisclosed
[1]
References
Ref 1 Bispecific HER2 ADC: Making more potent HER2 ADC by improving target internalization; Cancer Res (2019) 79 (13_Supplement): 233..