1.A.87.2.6
Protein BRASSINOSTEROID INSENSITIVE 1, BRI1, of 1196 aas and 2 or 3 TMSs. Receptor with kinase activity
acting on both serine/threonine- and tyrosine-containing substrates. In response to brassinosteroid binding, it regulates a signaling cascade
involved in plant development, including expression of light- and
stress-regulated genes, promotion of cell elongation, normal leaf and
chloroplast senescence, and flowering. It binds brassinolide, and less
effectively, castasterone (Oh et al. 2009).
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| Accession Number: | O22476 |
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| Protein Name: | Protein BRASSINOSTEROID INSENSITIVE 1 |
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| Length: | 1196 |
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| Molecular Weight: | 130543.00 |
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| Species: | Arabidopsis thaliana (Mouse-ear cress) [3702] |
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| Number of TMSs: | 2 |
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| Location1 / Topology2 / Orientation3: |
Cell membrane1 / Single-pass type I membrane protein2 |
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| Substrate |
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1: MKTFSSFFLS VTTLFFFSFF SLSFQASPSQ SLYREIHQLI SFKDVLPDKN LLPDWSSNKN
61: PCTFDGVTCR DDKVTSIDLS SKPLNVGFSA VSSSLLSLTG LESLFLSNSH INGSVSGFKC
121: SASLTSLDLS RNSLSGPVTT LTSLGSCSGL KFLNVSSNTL DFPGKVSGGL KLNSLEVLDL
181: SANSISGANV VGWVLSDGCG ELKHLAISGN KISGDVDVSR CVNLEFLDVS SNNFSTGIPF
241: LGDCSALQHL DISGNKLSGD FSRAISTCTE LKLLNISSNQ FVGPIPPLPL KSLQYLSLAE
301: NKFTGEIPDF LSGACDTLTG LDLSGNHFYG AVPPFFGSCS LLESLALSSN NFSGELPMDT
361: LLKMRGLKVL DLSFNEFSGE LPESLTNLSA SLLTLDLSSN NFSGPILPNL CQNPKNTLQE
421: LYLQNNGFTG KIPPTLSNCS ELVSLHLSFN YLSGTIPSSL GSLSKLRDLK LWLNMLEGEI
481: PQELMYVKTL ETLILDFNDL TGEIPSGLSN CTNLNWISLS NNRLTGEIPK WIGRLENLAI
541: LKLSNNSFSG NIPAELGDCR SLIWLDLNTN LFNGTIPAAM FKQSGKIAAN FIAGKRYVYI
601: KNDGMKKECH GAGNLLEFQG IRSEQLNRLS TRNPCNITSR VYGGHTSPTF DNNGSMMFLD
661: MSYNMLSGYI PKEIGSMPYL FILNLGHNDI SGSIPDEVGD LRGLNILDLS SNKLDGRIPQ
721: AMSALTMLTE IDLSNNNLSG PIPEMGQFET FPPAKFLNNP GLCGYPLPRC DPSNADGYAH
781: HQRSHGRRPA SLAGSVAMGL LFSFVCIFGL ILVGREMRKR RRKKEAELEM YAEGHGNSGD
841: RTANNTNWKL TGVKEALSIN LAAFEKPLRK LTFADLLQAT NGFHNDSLIG SGGFGDVYKA
901: ILKDGSAVAI KKLIHVSGQG DREFMAEMET IGKIKHRNLV PLLGYCKVGD ERLLVYEFMK
961: YGSLEDVLHD PKKAGVKLNW STRRKIAIGS ARGLAFLHHN CSPHIIHRDM KSSNVLLDEN
1021: LEARVSDFGM ARLMSAMDTH LSVSTLAGTP GYVPPEYYQS FRCSTKGDVY SYGVVLLELL
1081: TGKRPTDSPD FGDNNLVGWV KQHAKLRISD VFDPELMKED PALEIELLQH LKVAVACLDD
1141: RAWRRPTMVQ VMAMFKEIQA GSGIDSQSTI RSIEDGGFST IEMVDMSIKE VPEGKL