3.A.1.1.52
Sugar (sucrose, maltose, glucose, fructose, esculin (coumarin β-glucoside)) uptake system possibly consisting of 5 or 6 proteins (see below) (Nieves-Morión and Flores 2017). These proteins are all implicated in sugar uptake, but they may include components of multiple transporters. The system may also regulate formation of septal nanopores (Flores et al. 2018).
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| Accession Number: | Q8YU29 |
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| Protein Name: | Sugar ABC transport system, permease protein |
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| Length: | 301 |
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| Molecular Weight: | 34061.00 |
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| Species: | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) [103690] |
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| Number of TMSs: | 6 |
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| Location1 / Topology2 / Orientation3: |
Cell membrane1 / Multi-pass membrane protein2 |
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| Substrate |
beta-glucoside, maltose, sucrose, glucose, fructose |
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1: MVLRIRRWRN NHRWNITDSL FGYVFMMPTL LVLGTFVVLP ILYSVFLSLN KVQLLGGVAY
61: QFIGLRNFQR LVDDELVWIA LRNTAEYVVI VVPSQTVLAL ILAVTLNAGI RGKNWWRILY
121: FLPTVTSSAV LTLIFMWIYN TDGLLNDFLA FLGLPTYNWL GDPAVALKGI MLMNIWSTAP
181: FYMVIYLAAL QDIPAKLYEA AELDGANWWQ QFIYITIPLL KPVTFFVIAV GVIGTFQLFD
241: QSYIFSGGTG GPNNATLTVV LLIYQMVFRY LQMGYAAAIA FLLAVVIIGI TLIQRRVFAG
301: E