Comparing Pf1N1B4_4849 Various polyols ABC transporter, permease component 1 to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 4 hits to proteins with known functional sites (download)
7cagA Mycobacterium smegmatis lpqy-sugabc complex in the catalytic intermediate state (see paper)
27% identity, 95% coverage: 8:292/299 of query aligns to 3:280/285 of 7cagA
P02916 Maltose/maltodextrin transport system permease protein MalF from Escherichia coli (strain K12) (see 4 papers)
27% identity, 81% coverage: 49:289/299 of query aligns to 251:507/514 of P02916
4ki0F Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to maltohexaose (see paper)
27% identity, 80% coverage: 49:286/299 of query aligns to 236:489/490 of 4ki0F
P94529 Arabinooligosaccharides transport system permease protein AraP from Bacillus subtilis (strain 168) (see paper)
28% identity, 86% coverage: 17:273/299 of query aligns to 33:288/313 of P94529
>Pf1N1B4_4849 Various polyols ABC transporter, permease component 1
MDIAQPVRKSRLTNPGWFLVSPSVALLLLWMIVPLGMTVYFSMIRYNLLYPGENQFVGLE
NFSYFLSDSGFLPGATNTLLLVGSVLLISVVFGVLISALLEASEFLGRGIVRVMLISPFF
IMPTVGALIWKNLIFHPVSGILAYIWKLFGAQPVDWLAHYPLLSIIIIVSWQWLPFAILI
LMTAMQSLDQEQKEAARLDGAGPVAIFWHLTLPHLARPIAVVVMIETIFLLSVFAEIFTT
TNGGPGYASTNLAYLIYNQALVQFDVGMASAGGLIAVLIANVAAIVLVRMIGKNLTDKA
Or try a new SitesBLAST search
SitesBLAST's database includes (1) SwissProt entries with experimentally-supported functional features; and (2) protein structures with bound ligands, from the BioLip database.
Lawrence Berkeley National Laboratory