AT2G15820.1
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Subcellular Consensus
(Prediction and Experimental) min:  :max.
SUBAcon:plastid 1.000 ASURE: plastid What is SUBAcon? |
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| Experimental Localisations and PPI |
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SUBAcon links
AGI-AGI relationships |
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| Description (TAIR10) | protein_coding : endonucleases | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Curator Summary (TAIR10) |
Encodes a protein that promotes splicing of type II introns. otp51 mutants fail to splice intron 2 of plastid ycf3 transcripts, a factor required for the assembly of Photosystem I. Therefore, homozygous otp51 mutants have profound photosynthetic defects and can only survive in sucrose-supplemented in vitro cultures under low light conditions. OTP51 may also be involved in splicing several other transcripts and precursor forms of the trnL, trnG, trnI, and trnA transcripts also accumulate in otp51 mutants. Although OTP51 shares some homology with DNA endonucleases, it lacks key catalytic residues suggesting that it does not participate in DNA cleavage. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Computational Description (TAIR10) |
ORGANELLE TRANSCRIPT PROCESSING 51 (OTP51); FUNCTIONS IN: endonuclease activity; INVOLVED IN: photosystem I assembly, nuclear mRNA cis splicing, via spliceosome, Group II intron splicing; LOCATED IN: chloroplast; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Pentatricopeptide repeat (InterPro:IPR002885), LAGLIDADG DNA endonuclease (InterPro:IPR004860); BEST Arabidopsis thaliana protein match is: Pentatricopeptide repeat (PPR) superfamily protein (TAIR:AT5G61990.1); Has 8373 Blast hits to 4744 proteins in 190 species: Archae - 0; Bacteria - 4; Metazoa - 37; Fungi - 65; Plants - 8172; Viruses - 0; Other Eukaryotes - 95 (source: NCBI BLink). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Protein Annotations |
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| Coordinates (TAIR10) | chr2:-:6888734..6891360 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Molecular Weight (calculated) | 97401.70 Da | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| IEP (calculated) | 7.97 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| GRAVY (calculated) | -0.39 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Length | 849 amino acids | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sequence (TAIR10) (BLAST) |
001: MTKSNGHNAT MIVTGACDFS SSFSLASSSS STVSVTTFNI SSLSSNPNII NSSSTLFRSL SFSLIRHRSS YSRRSLRRLS IHTVHGNKTQ FFSHSSTRTP 101: PLFTANSTAQ RSGTFVEHLT GITESEEGIS EANGFGDVES ARNDIRNVAT RRIETEFEVR ELEELPEEWR RSKLAWLCKE VPTHKAVTLV RLLNAQKKWV 201: RQEDATYISV HCMRIRENET GFRVYRWMTQ QNWYRFDFGL TTKLAEYLGK ERKFTKCREV FDDVLNQGRV PSESTFHILV VAYLSSLSVE GCLEEACSVY 301: NRMIQLGGYK PRLSLHNSLF RALVSKQGGI LNDQLKQAEF IFHNVVTTGL EVQKDIYSGL IWLHSCQDEV DIGRINSLRE EMKKAGFQES KEVVVSLLRA 401: YAKEGGVEEV ERTWLELLDL DCGIPSQAFV YKIEAYSKVG DFAKAMEIFR EMEKHIGGAT MSGYHKIIEV LCKVQQVELV ETLMKEFEES GKKPLLPSFI 501: EIAKMYFDLG LHEKLEMAFV QCLEKCQPSQ PIYNIYLDSL TKIGNLEKAG DVFNEMKNNG TINVSARSCN SLLKGYLDCG KQVQAERIYD LMRMKKYEIE 601: PPLMEKLDYI LSLKKKEVKK RPFSMKLSKD QREVLVGLLL GGLQIESDKE KKSHMIKFEF RENSQAHLVL KQNIHDQFRE WLHPLSNFQE DIIPFEFYSV 701: PHSYFGFYAE HYWPKGQPEI PKLIHRWLSP HSLAYWYMYS GVKTSSGDII LRLKGSLEGV EKVVKALQAK SMECRVKKKG KVFWIGLQGT NSALFWKLIE 801: PHVLENLKEH LKPASESLDN VKEAEEQSIN FKSNSDHSDD CVNSEAHFY |
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| See Also |
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Citation
If you find this resource useful please cite one of the following publications:
Hooper CM, Castleden I, Tanz SK, Aryamanesh, and Millar, AH (2017) SUBA4: the interactive data analysis centre for Arabidopsis subcellular protein locations Nucleic Acids Res. Jan 4;45(D1):D1064-D1074. doi: 10.1093/nar/gkw1041 (PubMed)
Hooper CM, Tanz SK, Castleden IR, Vacher MA, Small ID, Millar AH (2014) "SUBAcon: a consensus algorithm for unifying the subcellular localization data of the Arabidopsis proteome. Bioinformatics." 1;30(23):3356-64. (Bioinformatics) (PubMed)