SitesBLAST
Comparing H281DRAFT_05887 FitnessBrowser__Burk376:H281DRAFT_05887 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 20 (the maximum) hits to proteins with known functional sites (download)
2d62A Crystal structure of multiple sugar binding transport atp- binding protein
42% identity, 99% coverage: 1:342/345 of query aligns to 4:372/375 of 2d62A
1g291 Malk (see paper)
48% identity, 78% coverage: 1:268/345 of query aligns to 1:272/372 of 1g291
- binding magnesium ion: D69 (= D63), E71 (≠ T65), K72 (≠ I66), K79 (≠ S73), D80 (= D74)
- binding pyrophosphate 2-: S38 (= S38), G39 (= G39), C40 (≠ A40), G41 (= G41), K42 (= K42), T43 (= T43), T44 (= T44)
Sites not aligning to the query:
P19566 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
51% identity, 71% coverage: 1:245/345 of query aligns to 1:243/369 of P19566
- L86 (= L86) mutation to F: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- P160 (= P162) mutation to L: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- D165 (= D167) mutation to N: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
Sites not aligning to the query:
- 306 E→K: Loss of transport. No effect on ATP-binding and ATP hydrolysis. Retains repressor activity.
8hprD Lpqy-sugabc in state 4 (see paper)
46% identity, 80% coverage: 2:278/345 of query aligns to 1:296/362 of 8hprD
- binding adenosine-5'-triphosphate: Y12 (≠ F13), S38 (= S38), C40 (≠ A40), G41 (= G41), K42 (= K42), S43 (≠ T43), T44 (= T44), Q82 (= Q82), R129 (≠ N131), Q133 (≠ H135), S135 (= S137), G136 (= G138), G137 (= G139), Q159 (≠ E161), H192 (= H194)
- binding magnesium ion: S43 (≠ T43), Q82 (= Q82)
8hprC Lpqy-sugabc in state 4 (see paper)
46% identity, 80% coverage: 2:278/345 of query aligns to 1:296/363 of 8hprC
- binding adenosine-5'-triphosphate: Y12 (≠ F13), S38 (= S38), G39 (= G39), G41 (= G41), K42 (= K42), S43 (≠ T43), Q82 (= Q82), Q133 (≠ H135), G136 (= G138), G137 (= G139), Q138 (≠ E140), H192 (= H194)
- binding magnesium ion: S43 (≠ T43), Q82 (= Q82)
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)
47% identity, 78% coverage: 1:268/345 of query aligns to 1:287/393 of P9WQI3
- H193 (= H194) mutation to A: Decreased hydrolysis of ATP. No change in KM, but 2-fold reduction in Vmax compared to wild-type.
8hplC Lpqy-sugabc in state 1 (see paper)
47% identity, 77% coverage: 2:268/345 of query aligns to 1:284/384 of 8hplC
P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12) (see 5 papers)
39% identity, 99% coverage: 1:340/345 of query aligns to 1:359/371 of P68187
- A85 (≠ S85) mutation to M: Suppressor of EAA loop mutations in MalFG.
- K106 (≠ S108) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V114 (= V116) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V117 (= V119) mutation to M: Suppressor of EAA loop mutations in MalFG.
- E119 (= E121) mutation to K: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- A124 (≠ E126) mutation to T: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G137 (= G139) mutation to A: Loss of maltose transport. Has greater ability to decrease mal gene expression than wild-type MalK.
- D158 (= D160) mutation to N: Loss of maltose transport but retains ability to repress mal genes.
- R228 (≠ L230) mutation to C: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- F241 (≠ L243) mutation to I: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- W267 (vs. gap) mutation to G: Normal maltose transport but constitutive mal gene expression.
- G278 (≠ A256) mutation to P: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- S282 (≠ T260) mutation to L: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G284 (= G262) mutation to S: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G302 (= G276) mutation to D: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- E308 (≠ Q282) mutation to Q: Maltose transport is affected but retains ability to interact with MalT.
- S322 (≠ P294) mutation to F: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G340 (= G321) mutation to A: Maltose transport is affected but retains ability to interact with MalT.
- G346 (≠ S327) mutation to S: Normal maltose transport but constitutive mal gene expression.
- F355 (= F336) mutation to Y: Maltose transport is affected but retains ability to interact with MalT.
2awnB Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
39% identity, 98% coverage: 2:340/345 of query aligns to 1:358/374 of 2awnB
3puyA Crystal structure of an outward-facing mbp-maltose transporter complex bound to amp-pnp after crystal soaking of the pretranslocation state (see paper)
39% identity, 98% coverage: 2:340/345 of query aligns to 1:358/371 of 3puyA
- binding phosphoaminophosphonic acid-adenylate ester: W12 (≠ F13), S37 (= S38), G38 (= G39), C39 (≠ A40), G40 (= G41), K41 (= K42), S42 (≠ T43), T43 (= T44), Q81 (= Q82), R128 (≠ N131), A132 (≠ H135), S134 (= S137), G136 (= G139), Q137 (≠ E140), E158 (= E161), H191 (= H194)
- binding magnesium ion: S42 (≠ T43), Q81 (= Q82)
3puxA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-bef3 (see paper)
39% identity, 98% coverage: 2:340/345 of query aligns to 1:358/371 of 3puxA
- binding adenosine-5'-diphosphate: W12 (≠ F13), G38 (= G39), C39 (≠ A40), G40 (= G41), K41 (= K42), S42 (≠ T43), T43 (= T44), R128 (≠ N131), S134 (= S137), Q137 (≠ E140)
- binding beryllium trifluoride ion: S37 (= S38), G38 (= G39), K41 (= K42), Q81 (= Q82), S134 (= S137), G136 (= G139), H191 (= H194)
- binding magnesium ion: S42 (≠ T43), Q81 (= Q82)
3puwA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-alf4 (see paper)
39% identity, 98% coverage: 2:340/345 of query aligns to 1:358/371 of 3puwA
- binding adenosine-5'-diphosphate: W12 (≠ F13), V17 (≠ A18), G38 (= G39), C39 (≠ A40), G40 (= G41), K41 (= K42), S42 (≠ T43), T43 (= T44), R128 (≠ N131), A132 (≠ H135), S134 (= S137), Q137 (≠ E140)
- binding tetrafluoroaluminate ion: S37 (= S38), G38 (= G39), K41 (= K42), Q81 (= Q82), S134 (= S137), G135 (= G138), G136 (= G139), E158 (= E161), H191 (= H194)
- binding magnesium ion: S42 (≠ T43), Q81 (= Q82)
3puvA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-vo4 (see paper)
39% identity, 98% coverage: 2:340/345 of query aligns to 1:358/371 of 3puvA
- binding adenosine-5'-diphosphate: W12 (≠ F13), V17 (≠ A18), G38 (= G39), C39 (≠ A40), G40 (= G41), K41 (= K42), S42 (≠ T43), T43 (= T44), R128 (≠ N131), A132 (≠ H135), S134 (= S137), Q137 (≠ E140)
- binding magnesium ion: S42 (≠ T43), Q81 (= Q82)
1q12A Crystal structure of the atp-bound e. Coli malk (see paper)
39% identity, 98% coverage: 4:340/345 of query aligns to 1:356/367 of 1q12A