General Information of This Antigen (ID: TAR0JXPTV)
Antigen Name
Inactive tyrosine-protein kinase 7 (PTK7)
Gene Name
PTK7
Gene ID
5754
Synonym
CCK4; Colon carcinoma kinase 4;Protein-tyrosine kinase 7;Pseudo tyrosine kinase receptor 7;Tyrosine-protein kinase-like 7
Sequence
MGAARGSPARPRRLPLLSVLLLPLLGGTQTAIVFIKQPSSQDALQGRRALLRCEVEAPGP
VHVYWLLDGAPVQDTERRFAQGSSLSFAAVDRLQDSGTFQCVARDDVTGEEARSANASFN
IKWIEAGPVVLKHPASEAEIQPQTQVTLRCHIDGHPRPTYQWFRDGTPLSDGQSNHTVSS
KERNLTLRPAGPEHSGLYSCCAHSAFGQACSSQNFTLSIADESFARVVLAPQDVVVARYE
EAMFHCQFSAQPPPSLQWLFEDETPITNRSRPPHLRRATVFANGSLLLTQVRPRNAGIYR
CIGQGQRGPPIILEATLHLAEIEDMPLFEPRVFTAGSEERVTCLPPKGLPEPSVWWEHAG
VRLPTHGRVYQKGHELVLANIAESDAGVYTCHAANLAGQRRQDVNITVATVPSWLKKPQD
SQLEEGKPGYLDCLTQATPKPTVVWYRNQMLISEDSRFEVFKNGTLRINSVEVYDGTWYR
CMSSTPAGSIEAQARVQVLEKLKFTPPPQPQQCMEFDKEATVPCSATGREKPTIKWERAD
GSSLPEWVTDNAGTLHFARVTRDDAGNYTCIASNGPQGQIRAHVQLTVAVFITFKVEPER
TTVYQGHTALLQCEAQGDPKPLIQWKGKDRILDPTKLGPRMHIFQNGSLVIHDVAPEDSG
RYTCIAGNSCNIKHTEAPLYVVDKPVPEESEGPGSPPPYKMIQTIGLSVGAAVAYIIAVL
GLMFYCKKRCKAKRLQKQPEGEEPEMECLNGGPLQNGQPSAEIQEEVALTSLGSGPAATN
KRHSTSDKMHFPRSSLQPITTLGKSEFGEVFLAKAQGLEEGVAETLVLVKSLQSKDEQQQ
LDFRRELEMFGKLNHANVVRLLGLCREAEPHYMVLEYVDLGDLKQFLRISKSKDEKLKSQ
PLSTKQKVALCTQVALGMEHLSNNRFVHKDLAARNCLVSAQRQVKVSALGLSKDVYNSEY
YHFRQAWVPLRWMSPEAILEGDFSTKSDVWAFGVLMWEVFTHGEMPHGGQADDEVLADLQ
AGKARLPQPEGCPSKLYRLMQRCWALSPKDRPSFSEIASALGDSTVDSKP

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Family
Tyr protein family
Function
Inactive tyrosine kinase involved in Wnt signaling pathway. Component of both the non-canonical (also known as the Wnt/planar cell polarity signaling) and the canonical Wnt signaling pathway. Functions in cell adhesion, cell migration, cell polarity, proliferation, actin cytoskeleton reorganization and apoptosis. Has a role in embryogenesis, epithelial tissue organization and angiogenesis.

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Uniprot Entry
PTK7_HUMAN
HGNC ID
HGNC:9618
KEGG ID
hsa:5754
Each Antibody-drug Conjugate and Its Component Related to This Antigen
Full List of The ADC Related to This Antigen
The Numbers of ADCs, Their Three Components, Payload Targets, and Corresponding Diseases for This Antigens
ADC Name Payload Target Linker ADC Info
MTX-13 [1]
Exatecan
DNA topoisomerase 1 (TOP1)
T1000
Anti-PTK7 antibody
ADC Name Payload Target Linker ADC Info
PRO1107
Monomethyl auristatin E
Microtubule (MT)
A cleavable linker
SKB518
KL610348
DNA topoisomerase 1 (TOP1)
Kthiol (pyrimidine-thiol) GGFG linker
Anti-PTK7 IgG1 mAb
ADC Name Payload Target Linker ADC Info
KIVU-107
Exatecan
DNA topoisomerase 1 (TOP1)
Undisclosed
Anti-PTK7 mAb
ADC Name Payload Target Linker ADC Info
LY4175408
Exatecan
DNA topoisomerase 1 (TOP1)
A proprietary polysarcosine hydrophobicity linker
Cofetuzumab
ADC Name Payload Target Linker ADC Info
Cofetuzumab pelidotin
Auristatin 0101 (Aur0101)
Microtubule (MT)
Mc-Val-Cit-PABC
ADC1-2 [2]
ADC 1-2 payload
DNA topoisomerase 1 (TOP1)
ADC 1-2 linker
ADC1-4 [2]
ADC 1-4 payload
DNA topoisomerase 1 (TOP1)
ADC 1-4 linker
ADC1-11 [2]
ADC 1-11 payload
DNA topoisomerase 1 (TOP1)
ADC 1-11 linker
ADC1-1 [2]
ADC 1-1 payload
DNA topoisomerase 1 (TOP1)
ADC 1-1 linker
ADC1-12 [2]
ADC 1-12 payload
DNA topoisomerase 1 (TOP1)
ADC 1-12 linker
Undisclosed
ADC Name Payload Target Linker ADC Info
DEC006
CPT113
DNA topoisomerase 1 (TOP1)
Highly stable yet cleavable linker
References
Ref 1 MTX-13, a Novel PTK7-Directed Antibody-Drug Conjugate with Widened Therapeutic Index Shows Sustained Tumor Regressions for a Broader Spectrum of PTK7-Positive Tumors
Ref 2 Antibody drug conjugates; 2023-07-06.