SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing SMc01626 FitnessBrowser__Smeli:SMc01626 to proteins with known functional sites using BLASTp with E ≤ 0.001.

Or try Sites on a Tree, PaperBLAST, Conserved Domains, or compare to all protein structures

Found 2 hits to proteins with known functional sites (download)

P68183 Maltose/maltodextrin transport system permease protein MalG from Escherichia coli (strain K12) (see 2 papers)
35% identity, 72% coverage: 80:285/285 of query aligns to 85:296/296 of P68183

query
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P68183

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E190 (≠ Y180) mutation E->A,C,K,L: Reduction of transport rate.
A192 (≠ Y182) mutation A->D,S,L: Loss of transport and MalK dissociation from the membrane.
G196 (= G186) mutation to A: No effect.; mutation to P: Loss of transport and MalK dissociation from the membrane.
P209 (= P199) mutation to A: No effect.

P94530 Arabinooligosaccharides transport system permease protein AraQ from Bacillus subtilis (strain 168) (see paper)
27% identity, 100% coverage: 1:285/285 of query aligns to 1:281/281 of P94530

query
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P94530

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D180 (≠ A185) mutation to A: Negative impact in the growth rate in the presence of arabinotriose.

Query Sequence

>SMc01626 FitnessBrowser__Smeli:SMc01626
METTSPVERLLRGVALTLVVVFFMFPIVWIFLMSFQTNETILRIPPSVVFTPTLENYAAL
ITGKLQTASGTLDIAFMRNLGNSVLLSVASVALALVLGVPAAYAFARHKFRGSEDIAFTL
LSFRFAPPLLVLLPLTQYFQWLGLSNTYFGLIWIYQLICLPLILWIVRGYFEDISADVEY
AYRIAGHSWFSTFRKIALPLAGPGIAAAGLLAFIFAWNNFVFALVLASADKQPVTVGALA
FVTASGIQYGQIAAAIVLSITPTLALALYAQRYLVEGLSLGAVKG

Or try a new SitesBLAST search

SitesBLAST's Database

SitesBLAST's database includes (1) SwissProt entries with experimentally-supported functional features; and (2) protein structures with bound ligands, from the BioLip database.

by Morgan Price, Arkin group
Lawrence Berkeley National Laboratory