8.A.9.1.3
Cell surface alpha-amylase (α-amylase), SusG of 692 aas and 1 N-terminal TMS. It forms a complex with SusCDEF, which are all outer membrane porins. SusC is 1.B.14.6.1; SusD is 1.B.38.1.10; SusE is 1.B.38.4.1, and SusF is 1.B.38.4.2. They form a complex for the hydrolysis of starch (amylose) and the uptake of maltooligosaccharides into the periplasm of the cell (Foley et al. 2018).
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| Accession Number: | Q8A1G3 |
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| Protein Name: | Alpha-amylase SusG |
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| Length: | 692 |
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| Molecular Weight: | 77959.00 |
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| Species: | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) [226186] |
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| Number of TMSs: | 1 |
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| Location1 / Topology2 / Orientation3: |
Cell outer membrane1 / Lipid-anchor2 |
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| Substrate |
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1: MNKHLHFLSL LWLSMLMAFM TACSDDKNIT DPAPEPEPPV EGQWTALTAS PDTWDETKRA
61: DISYQLLLYS FADSDGDGYG DLNGVTQKLD YLNQLGVKAL WLSPIHPCMS YHGYDVTDYT
121: KVNPQLGTES DFDRLVTEAH NRGIKIYLDY VMNHTGTAHP WFTEASSSSE SPYRNYYSFS
181: EDPKTDIAAG KIAMITQEGA AGYNAAEWFQ VSDETAAVKG LLKFTLDWSN APSPILVVST
241: GTKADEDNPD TGTDNAKYLY YGEDICKKFY DKGNNIYELT VDFESTWGLL IRTSNASFWP
301: SGTKYGASSS SEKLALNKDF KLTNAGNPAN IMFDSQQITY FHSHFCTDWF ADLNYGPVDQ
361: AGESPAYQAI ADAAKGWIAR GVDGLRLDAV KHIYHSETSE ENPRFLKMFY EDMNAYYKQK
421: GHTDDFYMIG EVLSEYDKVA PYYKGLPALF EFSFWYRLEW GINNSTGCYF AKDILSYQQK
481: YANYRSDYIE ATKLSNHDED RTSSKLGKSA DKCKLAAAVL LTSAGHPYIY YGEELGLYGT
541: KDNGDEYVRS PMLWGDSYTT NYTDKTDATV SKNVKTVADQ QADTHSLLNI YFSLTRLRNT
601: YPALAEGNMT KHSVYNESQE KDYKPIAAWY MTKDNEKLLV IHNFGGTAMQ LPLTDKIEKV
661: LFVNGETQQN TDSDSYTLKL GGYASVVFKL GN