Comparing Pf1N1B4_2421 L-proline glycine betaine ABC transport system permease protein ProW (TC 3.A.1.12.1) to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 2 hits to proteins with known functional sites (download)
A0A0H2ZQB9 Ergothioneine transporter EgtUBC from Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) (see paper)
31% identity, 50% coverage: 132:271/281 of query aligns to 60:199/506 of A0A0H2ZQB9
Sites not aligning to the query:
B5Z7I3 Ergothioneine transport permease/ergothioneine binding protein EgtU from Helicobacter pylori (strain G27) (see paper)
27% identity, 60% coverage: 103:270/281 of query aligns to 69:236/553 of B5Z7I3
Sites not aligning to the query:
>Pf1N1B4_2421 L-proline glycine betaine ABC transport system permease protein ProW (TC 3.A.1.12.1)
MLIDQKIPLGQYIAGFVEWLTQNGASTFDAIAVSLETMIHGVTFALTWFNPLALIGLIAL
LAHFIQRKWGLTVFVIASFLLILNLGYWQETMETLAQVLFATLVCVLIGVPLGIVAAHKP
MFYTVMRPVLDLMQTVPTFVYLIPTLTLFGLGVVPGLISTVVFAIAAPIRLTYLGIRDVP
DELMDAGKAFGCSRRQLLSRIELPHAMPSIAAGITQCIMLSLSMVVIAALVGADGLGKPV
VNALNTADIALGFEAGLAIVLLAIMLDRICKQPDAKVGGDA
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