SitesBLAST
Comparing PfGW456L13_2830 FitnessBrowser__pseudo13_GW456_L13:PfGW456L13_2830 to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 20 (the maximum) hits to proteins with known functional sites (download)
P69874 Spermidine/putrescine import ATP-binding protein PotA; EC 7.6.2.11 from Escherichia coli (strain K12) (see 3 papers)
48% identity, 94% coverage: 14:351/361 of query aligns to 24:364/378 of P69874
- C26 (≠ Y16) mutation to A: Lower ATPase activity and transport efficiency.
- F27 (≠ S17) mutation to L: Lower ATPase activity and transport efficiency.
- F45 (= F38) mutation to L: Lower ATPase activity and transport efficiency.
- C54 (= C47) mutation to T: Loss of ATPase activity and transport.
- L60 (= L53) mutation to F: Lower ATPase activity and transport efficiency.
- L76 (= L69) mutation to P: Lower ATPase activity and transport efficiency.
- V135 (= V128) mutation to M: Loss of ATPase activity and transport.
- D172 (= D165) mutation to N: Loss of ATPase activity and transport.
- C276 (≠ V268) mutation to A: Lower ATPase activity and transport efficiency.
- E297 (= E289) mutation E->K,D: Lower ATPase activity and transport efficiency.; mutation to Q: Loss of ATPase activity and transport.
P19566 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 2:353/369 of P19566
- L86 (= L93) mutation to F: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- P160 (= P167) mutation to L: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- D165 (= D172) mutation to N: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- E306 (≠ L310) mutation to K: Loss of transport. No effect on ATP-binding and ATP hydrolysis. Retains repressor activity.
2awnB Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 1:354/374 of 2awnB
P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12) (see 5 papers)
40% identity, 98% coverage: 5:359/361 of query aligns to 2:355/371 of P68187
- A85 (= A92) mutation to M: Suppressor of EAA loop mutations in MalFG.
- K106 (≠ D113) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V114 (= V121) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V117 (≠ M124) mutation to M: Suppressor of EAA loop mutations in MalFG.
- E119 (≠ A126) mutation to K: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- A124 (≠ Q131) mutation to T: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G137 (= G144) mutation to A: Loss of maltose transport. Has greater ability to decrease mal gene expression than wild-type MalK.
- D158 (= D165) mutation to N: Loss of maltose transport but retains ability to repress mal genes.
- R228 (≠ Q235) mutation to C: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- F241 (= F246) mutation to I: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- W267 (≠ E269) mutation to G: Normal maltose transport but constitutive mal gene expression.
- G278 (= G279) mutation to P: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- S282 (≠ Q283) mutation to L: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G284 (≠ A285) mutation to S: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G302 (= G304) mutation to D: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- E308 (≠ L310) mutation to Q: Maltose transport is affected but retains ability to interact with MalT.
- S322 (≠ N324) mutation to F: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G340 (= G344) mutation to A: Maltose transport is affected but retains ability to interact with MalT.
- G346 (≠ N350) mutation to S: Normal maltose transport but constitutive mal gene expression.
- F355 (≠ M359) mutation to Y: Maltose transport is affected but retains ability to interact with MalT.
3puyA Crystal structure of an outward-facing mbp-maltose transporter complex bound to amp-pnp after crystal soaking of the pretranslocation state (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 1:354/371 of 3puyA
- binding phosphoaminophosphonic acid-adenylate ester: W12 (≠ Y16), S37 (= S45), G38 (= G46), C39 (= C47), G40 (= G48), K41 (= K49), S42 (≠ T50), T43 (= T51), Q81 (= Q89), R128 (= R136), A132 (≠ E140), S134 (= S142), G136 (= G144), Q137 (= Q145), E158 (= E166), H191 (= H199)
- binding magnesium ion: S42 (≠ T50), Q81 (= Q89)
3puxA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-bef3 (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 1:354/371 of 3puxA
- binding adenosine-5'-diphosphate: W12 (≠ Y16), G38 (= G46), C39 (= C47), G40 (= G48), K41 (= K49), S42 (≠ T50), T43 (= T51), R128 (= R136), S134 (= S142), Q137 (= Q145)
- binding beryllium trifluoride ion: S37 (= S45), G38 (= G46), K41 (= K49), Q81 (= Q89), S134 (= S142), G136 (= G144), H191 (= H199)
- binding magnesium ion: S42 (≠ T50), Q81 (= Q89)
3puwA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-alf4 (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 1:354/371 of 3puwA
- binding adenosine-5'-diphosphate: W12 (≠ Y16), V17 (≠ A25), G38 (= G46), C39 (= C47), G40 (= G48), K41 (= K49), S42 (≠ T50), T43 (= T51), R128 (= R136), A132 (≠ E140), S134 (= S142), Q137 (= Q145)
- binding tetrafluoroaluminate ion: S37 (= S45), G38 (= G46), K41 (= K49), Q81 (= Q89), S134 (= S142), G135 (= G143), G136 (= G144), E158 (= E166), H191 (= H199)
- binding magnesium ion: S42 (≠ T50), Q81 (= Q89)
3puvA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-vo4 (see paper)
40% identity, 98% coverage: 5:359/361 of query aligns to 1:354/371 of 3puvA
- binding adenosine-5'-diphosphate: W12 (≠ Y16), V17 (≠ A25), G38 (= G46), C39 (= C47), G40 (= G48), K41 (= K49), S42 (≠ T50), T43 (= T51), R128 (= R136), A132 (≠ E140), S134 (= S142), Q137 (= Q145)
- binding magnesium ion: S42 (≠ T50), Q81 (= Q89)
1q12A Crystal structure of the atp-bound e. Coli malk (see paper)
40% identity, 98% coverage: 7:359/361 of query aligns to 1:352/367 of 1q12A
- binding adenosine-5'-triphosphate: W10 (≠ Y16), S35 (= S45), G36 (= G46), C37 (= C47), G38 (= G48), K39 (= K49), S40 (≠ T50), T41 (= T51), R126 (= R136), A130 (≠ E140), S132 (= S142), G134 (= G144), Q135 (= Q145)
1g291 Malk (see paper)
44% identity, 84% coverage: 21:324/361 of query aligns to 14:332/372 of 1g291
- binding magnesium ion: D69 (= D76), E71 (vs. gap), K72 (vs. gap), K79 (≠ F80), D80 (≠ K81), E292 (= E289), D293 (≠ R290)
- binding pyrophosphate 2-: S38 (= S45), G39 (= G46), C40 (= C47), G41 (= G48), K42 (= K49), T43 (= T50), T44 (= T51)
Sites not aligning to the query:
P9WQI3 Trehalose import ATP-binding protein SugC; MtbSugC; Nucleotide-binding domain of SugABC transporter; NBD of SugABC transporter; SugABC transporter ATPase SugC; EC 7.5.2.- from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (see paper)
50% identity, 68% coverage: 7:251/361 of query aligns to 4:247/393 of P9WQI3
- H193 (= H199) mutation to A: Decreased hydrolysis of ATP. No change in KM, but 2-fold reduction in Vmax compared to wild-type.
2d62A Crystal structure of multiple sugar binding transport atp- binding protein
49% identity, 68% coverage: 7:251/361 of query aligns to 7:255/375 of 2d62A
8hprD Lpqy-sugabc in state 4 (see paper)
49% identity, 67% coverage: 7:249/361 of query aligns to 3:244/362 of 8hprD
- binding adenosine-5'-triphosphate: Y12 (= Y16), S38 (= S45), C40 (= C47), G41 (= G48), K42 (= K49), S43 (≠ T50), T44 (= T51), Q82 (= Q89), R129 (= R136), Q133 (≠ E140), S135 (= S142), G136 (= G143), G137 (= G144), Q159 (≠ E166), H192 (= H199)
- binding magnesium ion: S43 (≠ T50), Q82 (= Q89)
8hprC Lpqy-sugabc in state 4 (see paper)
49% identity, 67% coverage: 7:249/361 of query aligns to 3:244/363 of 8hprC