2.A.122.2.1
Plastidic glycolate glycerate transporter, PLGG1, of 512 aas and 12 TMSs (Pick et al. 2013). The last TMSs are homologous to the TMSs in several CidB and LrgB proteins of bacteria. This plant protein may represent a fusion of the bacterial LrgA and LrgB proteins (Yang et al. 2012; Wang and Bayles 2013). Rice OsPLGG1 is the ortholgous plastidic glycolate/glycerate transporter, which is necessary for photorespiration and growth in rice (Shim et al. 2019). Thus, loss of function of rice plastidic glycolate/glycerate translocator 1 impairs photorespiration and plant growth (Shim et al. 2019).
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| Accession Number: | Q9FVQ4 |
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| Protein Name: | Plastidal glycolate/glycerate translocator 1, chloroplastic |
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| Length: | 512 |
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| Molecular Weight: | 54017.00 |
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| Species: | Arabidopsis thaliana (Mouse-ear cress) [3702] |
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| Number of TMSs: | 12 |
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| Location1 / Topology2 / Orientation3: |
Plastid1 / Multi-pass membrane protein2 |
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| Substrate |
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1: MATLLATPIF SPLASSPARN RLSCSKIRFG SKNGKILNSD GAQKLNLSKF RKPDGQRFLQ
61: MGSSKEMNFE RKLSVQAMDG AGTGNTSTIS RNVIAISHLL VSLGIILAAD YFLKQAFVAA
121: SIKFPSALFG MFCIFSVLMI FDSVVPAAAN GLMNFFEPAF LFIQRWLPLF YVPSLVVLPL
181: SVRDIPAASG VKICYIVAGG WLASLCVAGY TAIAVRKMVK TEMTEAEPMA KPSPFSTLEL
241: WSWSGIFVVS FVGALFYPNS LGTSARTSLP FLLSSTVLGY IVGSGLPSSI KKVFHPIICC
301: ALSAVLAALA FGYASGSGLD PVLGNYLTKV ASDPGAGDIL MGFLGSVILS FAFSMFKQRK
361: LVKRHAAEIF TSVIVSTVFS LYSTALVGRL VGLEPSLTVS ILPRCITVAL ALSIVSLFEG
421: TNSSLTAAVV VVTGLIGANF VQVVLDKLRL RDPIARGIAT ASSAHGLGTA ALSAKEPEAL
481: PFCAIAYALT GIFGSLLCSV PAVRQSLLAV VG