3.A.1.1.34
The arabinosaccharide transporter AraNPQMsmX. Transports α-1,5-arabinooligosaccharides, at least up to four L-arabinosyl units; the key transporter for α-1,5-arabinotriose and α-1,5-arabinotetraose, but not for α-1,5-arabinobiose which is transported by AraE. MsmX is also used by the MdxEFG-MsmX system (3.A.1.1.36) (Ferreira and Sá-Nogueira, 2010). Involved in the uptake of pectin oligosaccharides with either MsmX or YurJ as the ATPase (Ferreira et al. 2017).
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| Accession Number: | O32151 |
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| Protein Name: | Uncharacterized ABC transporter ATP-binding protein YurJ |
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| Length: | 367 |
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| Molecular Weight: | 41352.00 |
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| Species: | Bacillus subtilis (strain 168) [224308] |
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| Substrate |
arabinoside |
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1: MASLTFEHVK KSYHSQLTVK DFDLDVKDKE LLVLVGPSGC GKSTTLRMVA GLESISEGNL
61: LIDGERVNDL PPKERDIAMV FQNYALYPHM TVFDNMAFGL KLRKMAKQEI AERVHAAARI
121: LEIEHLLKRK PKALSGGQRQ RVALGRSIVR EPKVFLMDEP LSNLDAKLRV TMRTEISKLH
181: QRLEATIIYV THDQTEAMTM GDRIVVMNEG EIQQVAKPHD IYHYPANLFV AGFIGSPGMN
241: FLKGIIEQQH GELFFTNSSI RLHIPEEKAK RLKEKGYAGE QMIAGVRPEH ITQMTGNDQL
301: FDSVFQANVE VNENLGSELI VHVMAGDERL KVRLDGNTRI DAGDSIQLSV KMDHVVFFDA
361: ETEEAVY