UniProt ID | KSR1_MOUSE | |
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UniProt AC | Q61097 | |
Protein Name | Kinase suppressor of Ras 1 | |
Gene Name | Ksr1 | |
Organism | Mus musculus (Mouse). | |
Sequence Length | 873 | |
Subcellular Localization |
Cytoplasm . Membrane Peripheral membrane protein . Cell membrane Peripheral membrane protein . Cell projection, ruffle membrane . Endoplasmic reticulum membrane . In unstimulated cells, where the phosphorylated form is bound to a 14-3-3 protein, |
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Protein Description | Scaffolding protein that is part of a multiprotein signaling complex. Promotes phosphorylation of Raf family members and activation of downstream MAP kinases. [PubMed: 10409742] | |
Protein Sequence | MDRAALRAAAMGEKKEGGGGGAAADGGAGAAVSRALQQCGQLQKLIDISIGSLRGLRTKCSVSNDLTQQEIRTLEAKLVKYICKQQQSKLSVTPSDRTAELNSYPRFSDWLYIFNVRPEVVQEIPQELTLDALLEMDEAKAKEMLRRWGASTEECSRLQQALTCLRKVTGLGGEHKMDSGWSSTDARDSSLGPPMDMLSSLGRAGASTQGPRSISVSALPASDSPVPGLSEGLSDSCIPLHTSGRLTPRALHSFITPPTTPQLRRHAKLKPPRTPPPPSRKVFQLLPSFPTLTRSKSHESQLGNRIDDVTPMKFELPHGSPQLVRRDIGLSVTHRFSTKSWLSQVCNVCQKSMIFGVKCKHCRLKCHNKCTKEAPACRITFLPLARLRRTESVPSDINNPVDRAAEPHFGTLPKALTKKEHPPAMNLDSSSNPSSTTSSTPSSPAPFLTSSNPSSATTPPNPSPGQRDSRFSFPDISACSQAAPLSSTADSTRLDDQPKTDVLGVHEAEAEEPEAGKSEAEDDEEDEVDDLPSSRRPWRGPISRKASQTSVYLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREERRENQLKLSHDWLCYLAPEIVREMIPGRDEDQLPFSKAADVYAFGTVWYELQARDWPFKHQPAEALIWQIGSGEGVRRVLASVSLGKEVGEILSACWAFDLQERPSFSLLMDMLERLPKLNRRLSHPGHFWKSADINSSKVMPRFERFGLGTLESGNPKM | |
Overview of Protein Modification Sites with Functional and Structural Information | ||
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* ASA = Accessible Surface Area
Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
---|---|---|---|---|---|
52 | Phosphorylation | LIDISIGSLRGLRTK HHHCCHHHHHCHHHH | 17.14 | 22942356 | |
208 | Phosphorylation | LGRAGASTQGPRSIS HHCCCCCCCCCCEEE | 36.69 | 28059163 | |
230 | Phosphorylation | DSPVPGLSEGLSDSC CCCCCCCCCCCCCCC | 35.22 | 26643407 | |
234 | Phosphorylation | PGLSEGLSDSCIPLH CCCCCCCCCCCCCCC | 38.03 | 26643407 | |
236 | Phosphorylation | LSEGLSDSCIPLHTS CCCCCCCCCCCCCCC | 15.57 | 26643407 | |
242 | Phosphorylation | DSCIPLHTSGRLTPR CCCCCCCCCCCCCHH | 40.33 | 26643407 | |
243 | Phosphorylation | SCIPLHTSGRLTPRA CCCCCCCCCCCCHHH | 15.92 | 26643407 | |
247 | Phosphorylation | LHTSGRLTPRALHSF CCCCCCCCHHHHHHH | 14.90 | 26643407 | |
253 | Phosphorylation | LTPRALHSFITPPTT CCHHHHHHHCCCCCC | 21.13 | 22942356 | |
256 | Phosphorylation | RALHSFITPPTTPQL HHHHHHCCCCCCHHH | 22.62 | 27087446 | |
259 | Phosphorylation | HSFITPPTTPQLRRH HHHCCCCCCHHHHHH | 52.92 | 27087446 | |
260 | Phosphorylation | SFITPPTTPQLRRHA HHCCCCCCHHHHHHH | 18.14 | 27087446 | |
274 | Phosphorylation | AKLKPPRTPPPPSRK HCCCCCCCCCCCCHH | 46.01 | 9858547 | |
279 | Phosphorylation | PRTPPPPSRKVFQLL CCCCCCCCHHHHHHC | 50.97 | 22817900 | |
295 | Phosphorylation | SFPTLTRSKSHESQL CCCCCCCCCCCHHHH | 33.02 | 25266776 | |
297 | Phosphorylation | PTLTRSKSHESQLGN CCCCCCCCCHHHHCC | 33.46 | 26824392 | |
300 | Phosphorylation | TRSKSHESQLGNRID CCCCCCHHHHCCCCC | 25.86 | 26643407 | |
310 | Phosphorylation | GNRIDDVTPMKFELP CCCCCCCCCCEEECC | 25.35 | 26643407 | |
320 | Phosphorylation | KFELPHGSPQLVRRD EEECCCCCCHHHHCC | 13.36 | 25521595 | |
337 | Phosphorylation | LSVTHRFSTKSWLSQ CCEEECCCCHHHHHH | 34.58 | - | |
390 | Phosphorylation | PLARLRRTESVPSDI HHHHHCCCCCCCCCC | 26.61 | 23527152 | |
392 | Phosphorylation | ARLRRTESVPSDINN HHHCCCCCCCCCCCC | 38.42 | 27087446 | |
395 | Phosphorylation | RRTESVPSDINNPVD CCCCCCCCCCCCCCH | 49.30 | 27742792 | |
411 | Phosphorylation | AAEPHFGTLPKALTK HCCCCCCCCCHHHCC | 38.65 | 26824392 | |
434 | Phosphorylation | LDSSSNPSSTTSSTP CCCCCCCCCCCCCCC | 44.56 | 12105213 | |
443 | Phosphorylation | TTSSTPSSPAPFLTS CCCCCCCCCCCCCCC | 26.70 | 9858547 | |
463 | Phosphorylation | ATTPPNPSPGQRDSR CCCCCCCCCCCCCCC | 48.58 | 21471251 | |
469 | Phosphorylation | PSPGQRDSRFSFPDI CCCCCCCCCCCCCCH | 37.10 | 25619855 | |
472 | Phosphorylation | GQRDSRFSFPDISAC CCCCCCCCCCCHHHC | 34.46 | 25619855 | |
477 | Phosphorylation | RFSFPDISACSQAAP CCCCCCHHHCCCCCC | 30.51 | 25619855 | |
480 | Phosphorylation | FPDISACSQAAPLSS CCCHHHCCCCCCCCC | 23.67 | 25619855 | |
500 | Phosphorylation | RLDDQPKTDVLGVHE CCCCCCCCCCCCEEH | 37.71 | 25619855 | |
518 | Phosphorylation | EEPEAGKSEAEDDEE CCCCCCCCCCCCCCC | 40.91 | 25521595 | |
533 | Phosphorylation | DEVDDLPSSRRPWRG CCCCCCCCCCCCCCC | 43.72 | 25619855 | |
534 | Phosphorylation | EVDDLPSSRRPWRGP CCCCCCCCCCCCCCC | 30.30 | 25619855 | |
547 | Phosphorylation | GPISRKASQTSVYLQ CCCCCCCCCCEEEEE | 36.71 | 26643407 | |
549 | Phosphorylation | ISRKASQTSVYLQEW CCCCCCCCEEEEEEC | 20.05 | 26643407 | |
550 | Phosphorylation | SRKASQTSVYLQEWD CCCCCCCEEEEEECC | 10.92 | 26643407 | |
552 | Phosphorylation | KASQTSVYLQEWDIP CCCCCEEEEEECCCC | 11.48 | 26643407 | |
728 | Phosphorylation | LSHDWLCYLAPEIVR HCHHHHHHHCHHHHH | 12.06 | - | |
795 | Phosphorylation | GVRRVLASVSLGKEV HHHHHHHCCCCCHHH | 14.21 | 28464351 | |
797 | Phosphorylation | RRVLASVSLGKEVGE HHHHHCCCCCHHHHH | 28.98 | 28464351 | |
838 | Phosphorylation | PKLNRRLSHPGHFWK HHHHHHHCCCCCCCC | 26.31 | 25266776 | |
860 (in isoform 2) | Phosphorylation | - | 28.37 | 22324799 | |
865 | Phosphorylation | FERFGLGTLESGNPK HHHCCCCCCCCCCCC | 32.18 | 29514104 |
Modified Location | Modified Residue | Modification | Type of Upstream Proteins | Gene Name of Upstream Proteins | UniProt AC of Upstream Proteins | Sources |
---|---|---|---|---|---|---|
260 | T | Phosphorylation | Kinase | MAPK1 | P63085 | GPS |
274 | T | Phosphorylation | Kinase | MAPK1 | P63085 | GPS |
297 | S | Phosphorylation | Kinase | MARK3 | Q03141 | Uniprot |
392 | S | Phosphorylation | Kinase | MAP3K7 | Q62073 | GPS |
392 | S | Phosphorylation | Kinase | MARK3 | Q03141 | Uniprot |
392 | S | Phosphorylation | Kinase | NME1 | P15531 | PSP |
434 | S | Phosphorylation | Kinase | NME1 | P15531 | PSP |
443 | S | Phosphorylation | Kinase | MAPK1 | P28482 | GPS |
443 | S | Phosphorylation | Kinase | MK01 | P63085 | PhosphoELM |
443 | S | Phosphorylation | Kinase | MAPK3 | P27361 | GPS |
443 | S | Phosphorylation | Kinase | ERK1 | Q63844 | PSP |
728 | Y | Phosphorylation | Kinase | LCK | P06239 | PSP |
* Distance = the distance between SAP position and PTM sites.
Modified Location | Modification | Variant Position (Distance <= 10) |
Residue Change | SAP | Related Disease | Reference |
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Oops, there are no SNP-PTM records of KSR1_MOUSE !! |
Kegg Drug | ||||||
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DrugBank | ||||||
There are no disease associations of PTM sites. |
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Phosphorylation | |
Reference | PubMed |
"Solid tumor proteome and phosphoproteome analysis by high resolutionmass spectrometry."; Zanivan S., Gnad F., Wickstroem S.A., Geiger T., Macek B., Cox J.,Faessler R., Mann M.; J. Proteome Res. 7:5314-5326(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-297, AND MASSSPECTROMETRY. | |
"C-TAK1 regulates Ras signaling by phosphorylating the MAPK scaffold,KSR1."; Mueller J., Ory S., Copeland T., Piwnica-Worms H., Morrison D.K.; Mol. Cell 8:983-993(2001). Cited for: INTERACTION WITH MARK3, PHOSPHORYLATION AT SER-297 AND SER-392, ANDMUTAGENESIS OF SER-297; SER-392; ILE-397 AND VAL-401. |