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Overview

Uniprot IDQ9NVC6
Protein NameMediator of RNA polymerase II transcription subunit 17
Gene NameMED17
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
356 SNDKKSQKFATEKQC

Function

Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors

Protein Sequence

10 MSGVRAVRIS 20 IESACEKQVH 30 EVGLDGTETY 40 LPPLSMSQNL 50 ARLAQRIDFS 60 QGSGSEEEEA 70 AGTEGDAQEW 80 PGAGSSADQD 90 DEEGVVKFQP 100 SLWPWDSVRN 110 NLRSALTEMC 120 VLYDVLSIVR 130 DKKFMTLDPV 140 SQDALPPKQN 150 PQTLQLISKK 160 KSLAGAAQIL 170 LKGAERLTKS 180 VTENQENKLQ 190 RDFNSELLRL 200 RQHWKLRKVG 210 DKILGDLSYR 220 SAGSLFPHHG 230 TFEVIKNTDL 240 DLDKKIPEDY 250 CPLDVQIPSD 260 LEGSAYIKVS 270 IQKQAPDIGD 280 LGTVNLFKRP 290 LPKSKPGSPH 300 WQTKLEAAQN 310 VLLCKEIFAQ 320 LSREAVQIKS 330 QVPHIVVKNQ 340 IISQPFPSLQ 350 LSISLCHSSN 360 DKKSQKFATE 370 KQCPEDHLYV 380 LEHNLHLLIR 390 EFHKQTLSSI 400 MMPHPASAPF 410 GHKRMRLSGP 420 QAFDKNEINS 430 LQSSEGLLEK 440 IIKQAKHIFL 450 RSRAAATIDS 460 LASRIEDPQI 470 QAHWSNINDV 480 YESSVKVLIT 490 SQGYEQICKS 500 IQLQLNIGVE 510 QIRVVHRDGR 520 VITLSYQEQE 530 LQDFLLSQMS 540 QHQVHAVQQL 550 AKVMGWQVLS 560 FSNHVGLGPI 570 ESIGNASAIT 580 VASPSGDYAI 590 SVRNGPESGS 600 KIMVQFPRNQ 610 CKDLPKSDVL 620 QDNKWSHLRG 630 PFKEVQWNKM 640 EGRNFVYKME 650 LLMSALSPCL L

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Cellular Component GO:0070847 core mediator complex
Cellular Component GO:0016592 mediator complex
Cellular Component GO:0016020 membrane
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0005667 transcription regulator complex
Cellular Component GO:0000151 ubiquitin ligase complex
Molecular Function GO:0046966 nuclear thyroid hormone receptor binding
Molecular Function GO:0042809 nuclear vitamin D receptor binding
Molecular Function GO:0003713 transcription coactivator activity
Molecular Function GO:0003712 transcription coregulator activity
Molecular Function GO:0061630 ubiquitin protein ligase activity
Biological Process GO:0045893 positive regulation of DNA-templated transcription
Biological Process GO:0045944 positive regulation of transcription by RNA polymerase II
Biological Process GO:0032968 positive regulation of transcription elongation by RNA polymerase II
Biological Process GO:0060261 positive regulation of transcription initiation by RNA polymerase II
Biological Process GO:0016567 protein ubiquitination
Biological Process GO:0006357 regulation of transcription by RNA polymerase II
Biological Process GO:0051123 RNA polymerase II preinitiation complex assembly
Biological Process GO:0006367 transcription initiation at RNA polymerase II promoter

Reference

[1] He C, Zhang J, Bai X, Lu C, Zhang K. Lysine lactylation-based insight to understanding the characterization of cervical cancer.. Biochim Biophys Acta Mol Basis Dis 1870(7):167356. 2024 Oct. PMID: 39025375.