MED1_MOUSE - dbPTM
MED1_MOUSE - PTM Information in dbPTM
Basic Information of Protein
UniProt ID MED1_MOUSE
UniProt AC Q925J9
Protein Name Mediator of RNA polymerase II transcription subunit 1
Gene Name Med1
Organism Mus musculus (Mouse).
Sequence Length 1575
Subcellular Localization Nucleus . A subset of the protein may enter the nucleolus subsequent to phosphorylation by MAPK1 or MAPK3..
Protein Description 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. Essential for embryogenesis, including development of the central nervous system, heart, liver and placenta and for erythropoiesis. Also required for normal transcriptional control of thyroid-stimulating hormone beta (TSHB) in the pituitary. Acts as a coactivator for GATA1-mediated transcriptional activation during erythroid differentiation of K562 erythroleukemia cells (By similarity)..
Protein Sequence MKAQGETEDSERLSKMSSLLERLHAKFNQNRPWSETIKLVRQVMEKRVVMSSGGHQHLVSCLETLQKALKVTSLPAMTDRLESIARQNGLGSHLSASGTECYITSDMFYVEVQLDPAGQLCDVKVAHHGENPVSCPELVQQLREKNFEEFSKHLKGLVNLYNLPGDNKLKTKMYLALQSLEQDLSKMAIMYWKATNAAPLDKILHGSVGYLTPRSGGHLMNMKYYASPSDLLDDKTASPIILHEKNVPRSLGMNASVTIEGTSAMYKLPIAPLIMGSHPADNKWTPSFSAVTSANSVDLPACFFLKFPQPIPVSKAFVQKLQNCTGIPLFETPPTYLPLYELITQFELSKDPDPLPLNHNMRFYAALPGQQHCYFLNKDAPLPDGQSLQGTLVSKITFQHPGRVPLILNMIRHQVAYNTLIGSCVKRTILKEDSPGLLQFEVCPLSESRFSVSFQHPVNDSLVCVVMDVQDSTHVSCKLYKGLSDALICTDDFIAKVVQRCMSIPVTMRAIRRKAETIQADTPALSLIAETVEDMVKKNLPPASSPGYGMTTGNNPMSGTTTPTNTFPGGPITTLFNMSMSIKDRHESVGHGEDFSKVSQNPILTSLLQITGNGGSTIGSSPTPPHHTPPPVSSMAGNTKNHPMLMNLLKDNPAQDFSTLYGSSPLERQNSSSGSPRMEMCSGSNKAKKKKSSRVPPDKPKHQTEDDFQRELFSMDVDSQNPMFDVSMTADALDTPHITPAPSQCSTPPATYPQPVSHPQPSIQRMVRLSSSDSIGPDVTDILSDIAEEASKLPSTSDDCPPIGTPVRDSSSSGHSQSALFDSDVFQTNNNENPYTDPADLIADAAGSPNSDSPTNHFFPDGVDFNPDLLNSQSQSGFGEEYFDESSQSGDNDDFKGFASQALNTLGMPMLGGDNGEPKFKGSSQADTVDFSIISVAGKALGAADLMEHHSGSQSPLLTTGELGKEKTQKRVKEGNGTGASSGSGPGSDSKPGKRSRTPSNDGKSKDKPPKRKKADTEGKSPSHSSSNRPFTPPTSTGGSKSPGSSGRSQTPPGVATPPIPKITIQIPKGTVMVGKPSSHSQYTSSGSVSSSGSKSHHSHSSSSSSLASASTSGKVKSSKSEGSSSSKLSGSMYASQGSSGSSQSKNSSQTGGKPGSSPITKHGLSSGSSSTKMKPQGKPSSLMNPSISKPNISPSHSRPPGGSDKLASPMKPVPGTPPSSKAKSPISSGSSGSHVSGTSSSSGMKSSSGSASSGSVSQKTPPASNSCTPSSSSFSSSGSSMSSSQNQHGSSKGKSPSRNKKPSLTAVIDKLKHGVVTSGPGGEDPIDSQMGASTNSSNHPMSSKHNTSGGEFQSKREKSDKDKSKVSASGGSVDSSKKTSESKNVGSTGVAKIIISKHDGGSPSIKAKVTLQKPGESGGDGLRPQIASSKNYGSPLISGSTPKHERGSPSHSKSPAYTPQNVDSESESGSSIAERSYQNSPSSEDGIRPLPEYSTEKHKKHKKEKKKVRDKDRDKKKSHSMKPENWSKSPISSDPTASVTNNPILSADRPSRLSPDFMIGEEDDDLMDVALIGN
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
17PhosphorylationSERLSKMSSLLERLH
HHHHHHHHHHHHHHH
22.9029895711
18PhosphorylationERLSKMSSLLERLHA
HHHHHHHHHHHHHHH
33.2129895711
34PhosphorylationFNQNRPWSETIKLVR
HHCCCCHHHHHHHHH
27.7823737553
36PhosphorylationQNRPWSETIKLVRQV
CCCCHHHHHHHHHHH
20.2123737553
202UbiquitinationTNAAPLDKILHGSVG
CCCCCHHHHHCCCCC
55.6522790023
236PhosphorylationSDLLDDKTASPIILH
HHHCCCCCCCCEEEE
39.0926745281
238PhosphorylationLLDDKTASPIILHEK
HCCCCCCCCEEEEEC
23.1226745281
503PhosphorylationKVVQRCMSIPVTMRA
HHHHHHHCCCHHHHH
27.6329895711
507PhosphorylationRCMSIPVTMRAIRRK
HHHCCCHHHHHHHHH
8.7929895711
544 (in isoform 3)Phosphorylation-42.7225338131
588PhosphorylationSIKDRHESVGHGEDF
EHHHHHHHCCCCCCH
27.5525266776
596PhosphorylationVGHGEDFSKVSQNPI
CCCCCCHHHHCCCHH
44.4625266776
605PhosphorylationVSQNPILTSLLQITG
HCCCHHHHHHEEECC
20.3223140645
606PhosphorylationSQNPILTSLLQITGN
CCCHHHHHHEEECCC
24.5223140645
611PhosphorylationLTSLLQITGNGGSTI
HHHHEEECCCCCCCC
16.1926160508
616PhosphorylationQITGNGGSTIGSSPT
EECCCCCCCCCCCCC
20.4626160508
617PhosphorylationITGNGGSTIGSSPTP
ECCCCCCCCCCCCCC
32.4126160508
620PhosphorylationNGGSTIGSSPTPPHH
CCCCCCCCCCCCCCC
29.3326160508
621PhosphorylationGGSTIGSSPTPPHHT
CCCCCCCCCCCCCCC
27.8126160508
623PhosphorylationSTIGSSPTPPHHTPP
CCCCCCCCCCCCCCC
51.9426160508
628PhosphorylationSPTPPHHTPPPVSSM
CCCCCCCCCCCCHHH
34.1626160508
633PhosphorylationHHTPPPVSSMAGNTK
CCCCCCCHHHCCCCC
21.8526160508
634PhosphorylationHTPPPVSSMAGNTKN
CCCCCCHHHCCCCCC
16.9426160508
639PhosphorylationVSSMAGNTKNHPMLM
CHHHCCCCCCCHHHH
32.1026160508
658PhosphorylationDNPAQDFSTLYGSSP
CCCCCCHHHHHCCCC
26.2830635358
659PhosphorylationNPAQDFSTLYGSSPL
CCCCCHHHHHCCCCC
24.8030635358
661PhosphorylationAQDFSTLYGSSPLER
CCCHHHHHCCCCCHH
18.3025293948
663PhosphorylationDFSTLYGSSPLERQN
CHHHHHCCCCCHHCC
18.4125266776
664PhosphorylationFSTLYGSSPLERQNS
HHHHHCCCCCHHCCC
29.1921082442
671PhosphorylationSPLERQNSSSGSPRM
CCCHHCCCCCCCCCH
19.9725266776
672PhosphorylationPLERQNSSSGSPRME
CCHHCCCCCCCCCHH
46.3925266776
673PhosphorylationLERQNSSSGSPRMEM
CHHCCCCCCCCCHHH
43.0125338131
675PhosphorylationRQNSSSGSPRMEMCS
HCCCCCCCCCHHHCC
15.9829514104
770PhosphorylationIQRMVRLSSSDSIGP
HHHHHHHCCCCCCCC
19.7523429704
771PhosphorylationQRMVRLSSSDSIGPD
HHHHHHCCCCCCCCC
42.6423429704
772PhosphorylationRMVRLSSSDSIGPDV
HHHHHCCCCCCCCCH
31.8127818261
774PhosphorylationVRLSSSDSIGPDVTD
HHHCCCCCCCCCHHH
31.2427818261
780PhosphorylationDSIGPDVTDILSDIA
CCCCCCHHHHHHHHH
25.3829119230
791PhosphorylationSDIAEEASKLPSTSD
HHHHHHHHCCCCCCC
37.7029119230
795PhosphorylationEEASKLPSTSDDCPP
HHHHCCCCCCCCCCC
51.4825619855
796PhosphorylationEASKLPSTSDDCPPI
HHHCCCCCCCCCCCC
33.9528066266
797PhosphorylationASKLPSTSDDCPPIG
HHCCCCCCCCCCCCC
35.4728066266
805PhosphorylationDDCPPIGTPVRDSSS
CCCCCCCCCCCCCCC
21.2325521595
811PhosphorylationGTPVRDSSSSGHSQS
CCCCCCCCCCCCCCH
32.58-
887PhosphorylationEEYFDESSQSGDNDD
HHHCCCCCCCCCCCC
26.73-
951PhosphorylationADLMEHHSGSQSPLL
HHHHHHCCCCCCCCC
41.8922942356
953PhosphorylationLMEHHSGSQSPLLTT
HHHHCCCCCCCCCCC
30.4217525332
955PhosphorylationEHHSGSQSPLLTTGE
HHCCCCCCCCCCCCC
21.1517525332
959PhosphorylationGSQSPLLTTGELGKE
CCCCCCCCCCCCCHH
40.2028833060
960PhosphorylationSQSPLLTTGELGKEK
CCCCCCCCCCCCHHH
28.7328833060
973AcetylationEKTQKRVKEGNGTGA
HHHHHCHHCCCCCCC
65.032391453
978PhosphorylationRVKEGNGTGASSGSG
CHHCCCCCCCCCCCC
33.3128059163
990PhosphorylationGSGPGSDSKPGKRSR
CCCCCCCCCCCCCCC
42.3128059163
994AcetylationGSDSKPGKRSRTPSN
CCCCCCCCCCCCCCC
56.587611945
996PhosphorylationDSKPGKRSRTPSNDG
CCCCCCCCCCCCCCC
43.9523375375
1000PhosphorylationGKRSRTPSNDGKSKD
CCCCCCCCCCCCCCC
47.1127149854
1017PhosphorylationPKRKKADTEGKSPSH
CCCCCCCCCCCCCCC
52.0425777480
1021PhosphorylationKADTEGKSPSHSSSN
CCCCCCCCCCCCCCC
42.3527087446
1023PhosphorylationDTEGKSPSHSSSNRP
CCCCCCCCCCCCCCC
42.9926643407
1025PhosphorylationEGKSPSHSSSNRPFT
CCCCCCCCCCCCCCC
39.5426643407
1026PhosphorylationGKSPSHSSSNRPFTP
CCCCCCCCCCCCCCC
26.6329472430
1027PhosphorylationKSPSHSSSNRPFTPP
CCCCCCCCCCCCCCC
39.6127087446
1032PhosphorylationSSSNRPFTPPTSTGG
CCCCCCCCCCCCCCC
30.9227087446
1035PhosphorylationNRPFTPPTSTGGSKS
CCCCCCCCCCCCCCC
39.8729550500
1036PhosphorylationRPFTPPTSTGGSKSP
CCCCCCCCCCCCCCC
30.7229472430
1037PhosphorylationPFTPPTSTGGSKSPG
CCCCCCCCCCCCCCC
48.3025777480
1040PhosphorylationPPTSTGGSKSPGSSG
CCCCCCCCCCCCCCC
31.1625777480
1042PhosphorylationTSTGGSKSPGSSGRS
CCCCCCCCCCCCCCC
35.8726643407
1045PhosphorylationGGSKSPGSSGRSQTP
CCCCCCCCCCCCCCC
32.7623375375
1046PhosphorylationGSKSPGSSGRSQTPP
CCCCCCCCCCCCCCC
44.1126643407
1049PhosphorylationSPGSSGRSQTPPGVA
CCCCCCCCCCCCCCC
41.7624925903
1051PhosphorylationGSSGRSQTPPGVATP
CCCCCCCCCCCCCCC
32.4724925903
1057PhosphorylationQTPPGVATPPIPKIT
CCCCCCCCCCCCEEE
27.4724925903
1076AcetylationKGTVMVGKPSSHSQY
CCEEEECCCCCCCCC
30.2522826441
1096PhosphorylationVSSSGSKSHHSHSSS
CCCCCCCCCCCCCCC
28.2925777480
1099PhosphorylationSGSKSHHSHSSSSSS
CCCCCCCCCCCCCCC
21.4625777480
1101PhosphorylationSKSHHSHSSSSSSLA
CCCCCCCCCCCCCCC
34.6225777480
1102PhosphorylationKSHHSHSSSSSSLAS
CCCCCCCCCCCCCCH
28.9025777480
1103PhosphorylationSHHSHSSSSSSLASA
CCCCCCCCCCCCCHH
36.9425777480
1104PhosphorylationHHSHSSSSSSLASAS
CCCCCCCCCCCCHHH
26.3725777480
1105PhosphorylationHSHSSSSSSLASAST
CCCCCCCCCCCHHHC
31.1725777480
1106PhosphorylationSHSSSSSSLASASTS
CCCCCCCCCCHHHCC
29.8725777480
1109PhosphorylationSSSSSLASASTSGKV
CCCCCCCHHHCCCCC
28.2225777480
1111PhosphorylationSSSLASASTSGKVKS
CCCCCHHHCCCCCCC
22.1725777480
1112PhosphorylationSSLASASTSGKVKSS
CCCCHHHCCCCCCCC
41.0125777480
1113PhosphorylationSLASASTSGKVKSSK
CCCHHHCCCCCCCCC
33.8425777480
1148PhosphorylationGSSQSKNSSQTGGKP
CCCCCCCCCCCCCCC
27.7926745281
1149PhosphorylationSSQSKNSSQTGGKPG
CCCCCCCCCCCCCCC
40.9529233185
1151PhosphorylationQSKNSSQTGGKPGSS
CCCCCCCCCCCCCCC
50.2626745281
1157PhosphorylationQTGGKPGSSPITKHG
CCCCCCCCCCCCCCC
41.2826824392
1158PhosphorylationTGGKPGSSPITKHGL
CCCCCCCCCCCCCCC
26.6625521595
1161PhosphorylationKPGSSPITKHGLSSG
CCCCCCCCCCCCCCC
22.0029233185
1179AcetylationTKMKPQGKPSSLMNP
CCCCCCCCCHHHCCC
36.16-
1182PhosphorylationKPQGKPSSLMNPSIS
CCCCCCHHHCCCCCC
39.9225338131
1187PhosphorylationPSSLMNPSISKPNIS
CHHHCCCCCCCCCCC
34.1927681418
1189PhosphorylationSLMNPSISKPNISPS
HHCCCCCCCCCCCCC
46.5326160508
1194PhosphorylationSISKPNISPSHSRPP
CCCCCCCCCCCCCCC
27.3026824392
1196PhosphorylationSKPNISPSHSRPPGG
CCCCCCCCCCCCCCC
27.5725266776
1198PhosphorylationPNISPSHSRPPGGSD
CCCCCCCCCCCCCCC
51.3125266776
1204PhosphorylationHSRPPGGSDKLASPM
CCCCCCCCCCCCCCC
37.1726643407
1209PhosphorylationGGSDKLASPMKPVPG
CCCCCCCCCCCCCCC
35.6427087446
1212AcetylationDKLASPMKPVPGTPP
CCCCCCCCCCCCCCC
46.3723236377
1217PhosphorylationPMKPVPGTPPSSKAK
CCCCCCCCCCCHHCC
26.4227087446
1220PhosphorylationPVPGTPPSSKAKSPI
CCCCCCCCHHCCCCC
45.7522942356
1221PhosphorylationVPGTPPSSKAKSPIS
CCCCCCCHHCCCCCC
42.2625168779
1225PhosphorylationPPSSKAKSPISSGSS
CCCHHCCCCCCCCCC
32.1223684622
1228PhosphorylationSKAKSPISSGSSGSH
HHCCCCCCCCCCCCC
31.8425619855
1229PhosphorylationKAKSPISSGSSGSHV
HCCCCCCCCCCCCCC
43.3325619855
1231PhosphorylationKSPISSGSSGSHVSG
CCCCCCCCCCCCCCC
33.2125619855
1232PhosphorylationSPISSGSSGSHVSGT
CCCCCCCCCCCCCCC
48.0825619855
1234PhosphorylationISSGSSGSHVSGTSS
CCCCCCCCCCCCCCC
23.7425619855
1237PhosphorylationGSSGSHVSGTSSSSG
CCCCCCCCCCCCCCC
30.8125619855
1304PhosphorylationPSRNKKPSLTAVIDK
CCCCCCCCHHHHHHH
47.4328833060
1311AcetylationSLTAVIDKLKHGVVT
CHHHHHHHHHCCEEC
48.5923806337
1318PhosphorylationKLKHGVVTSGPGGED
HHHCCEECCCCCCCC
26.0928059163
1344PhosphorylationSSNHPMSSKHNTSGG
CCCCCCCCCCCCCCC
31.5128059163
1349PhosphorylationMSSKHNTSGGEFQSK
CCCCCCCCCCCCCCC
50.5527841257
1364AcetylationREKSDKDKSKVSASG
CCCCCCCHHCCCCCC
58.9019851121
1366AcetylationKSDKDKSKVSASGGS
CCCCCHHCCCCCCCC
46.0519851131
1378AcetylationGGSVDSSKKTSESKN
CCCCCCCCCCCCCCC
65.1119851141
1403PhosphorylationISKHDGGSPSIKAKV
EEECCCCCCCEEEEE
22.4726824392
1405PhosphorylationKHDGGSPSIKAKVTL
ECCCCCCCEEEEEEE
38.1228066266
1433PhosphorylationQIASSKNYGSPLISG
CCCCCCCCCCCCCCC
23.7926060331
1435PhosphorylationASSKNYGSPLISGST
CCCCCCCCCCCCCCC
13.2322942356
1439PhosphorylationNYGSPLISGSTPKHE
CCCCCCCCCCCCCCC
34.0822942356
1441PhosphorylationGSPLISGSTPKHERG
CCCCCCCCCCCCCCC
34.4429233185
1442PhosphorylationSPLISGSTPKHERGS
CCCCCCCCCCCCCCC
39.6222942356
1449PhosphorylationTPKHERGSPSHSKSP
CCCCCCCCCCCCCCC
29.4726824392
1451PhosphorylationKHERGSPSHSKSPAY
CCCCCCCCCCCCCCC
41.9325266776
1453PhosphorylationERGSPSHSKSPAYTP
CCCCCCCCCCCCCCC
38.8825293948
1455PhosphorylationGSPSHSKSPAYTPQN
CCCCCCCCCCCCCCC
20.1325619855
1458PhosphorylationSHSKSPAYTPQNVDS
CCCCCCCCCCCCCCC
23.4925619855
1459PhosphorylationHSKSPAYTPQNVDSE
CCCCCCCCCCCCCCC
22.0925619855
1465PhosphorylationYTPQNVDSESESGSS
CCCCCCCCCCCCCCC
38.4527087446
1467PhosphorylationPQNVDSESESGSSIA
CCCCCCCCCCCCCHH
40.8021082442
1469PhosphorylationNVDSESESGSSIAER
CCCCCCCCCCCHHHH
53.9425619855
1471PhosphorylationDSESESGSSIAERSY
CCCCCCCCCHHHHHH
28.0525619855
1472PhosphorylationSESESGSSIAERSYQ
CCCCCCCCHHHHHHC
29.3725619855
1477PhosphorylationGSSIAERSYQNSPSS
CCCHHHHHHCCCCCC
23.6827087446
1478PhosphorylationSSIAERSYQNSPSSE
CCHHHHHHCCCCCCC
20.2425619855
1481PhosphorylationAERSYQNSPSSEDGI
HHHHHCCCCCCCCCC
15.6125521595
1483PhosphorylationRSYQNSPSSEDGIRP
HHHCCCCCCCCCCCC
46.2927742792
1484PhosphorylationSYQNSPSSEDGIRPL
HHCCCCCCCCCCCCC
42.9927087446
1494PhosphorylationGIRPLPEYSTEKHKK
CCCCCCCCCHHHHHH
20.9625619855
1495PhosphorylationIRPLPEYSTEKHKKH
CCCCCCCCHHHHHHH
28.5525619855
1496PhosphorylationRPLPEYSTEKHKKHK
CCCCCCCHHHHHHHH
48.4225619855
1523AcetylationKKKSHSMKPENWSKS
HHHHCCCCCCCCCCC
52.79-
1528PhosphorylationSMKPENWSKSPISSD
CCCCCCCCCCCCCCC
34.5325338131
1530PhosphorylationKPENWSKSPISSDPT
CCCCCCCCCCCCCCC
23.1930352176
1533PhosphorylationNWSKSPISSDPTASV
CCCCCCCCCCCCCCC
31.8826060331
1534PhosphorylationWSKSPISSDPTASVT
CCCCCCCCCCCCCCC
48.6123649490

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources
671SPhosphorylationKinasePRKAA1Q13131
GPS
771SPhosphorylationKinasePRKAA1Q13131
GPS
811SPhosphorylationKinasePRKAA1Q13131
GPS
1032TPhosphorylationKinaseMAPK1P63085
Uniprot
1032TPhosphorylationKinaseMAPK3Q63844
Uniprot
1459TPhosphorylationKinaseMAPK1P63085
Uniprot
1459TPhosphorylationKinaseMAPK3Q63844
Uniprot

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of MED1_MOUSE !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of MED1_MOUSE !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
CEBPB_MOUSECebpbphysical
18339625

Drug and Disease Associations
Kegg Drug
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of MED1_MOUSE

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Related Literatures of Post-Translational Modification
Phosphorylation
ReferencePubMed
"ATM and ATR substrate analysis reveals extensive protein networksresponsive to DNA damage.";
Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III,Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N.,Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J.;
Science 316:1160-1166(2007).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-953 AND SER-955, ANDMASS SPECTROMETRY.

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