SitesBLAST
Comparing H281DRAFT_03734 FitnessBrowser__Burk376:H281DRAFT_03734 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)
2d62A Crystal structure of multiple sugar binding transport atp- binding protein
36% identity, 91% coverage: 21:352/364 of query aligns to 25:371/375 of 2d62A
1vciA Crystal structure of the atp-binding cassette of multisugar transporter from pyrococcus horikoshii ot3 complexed with atp (see paper)
36% identity, 96% coverage: 3:352/364 of query aligns to 7:349/353 of 1vciA
1g291 Malk (see paper)
36% identity, 91% coverage: 21:351/364 of query aligns to 22:367/372 of 1g291
- binding magnesium ion: D69 (vs. gap), E71 (vs. gap), K72 (vs. gap), K79 (≠ R72), D80 (≠ Q73), E292 (≠ G278), D293 (≠ H279), K359 (≠ E343)
- binding pyrophosphate 2-: S38 (≠ T37), G39 (≠ Q38), C40 (≠ A39), G41 (= G40), K42 (= K41), T43 (= T42), T44 (= T43)
8hprC Lpqy-sugabc in state 4 (see paper)
33% identity, 91% coverage: 22:353/364 of query aligns to 23:358/363 of 8hprC
- binding adenosine-5'-triphosphate: S38 (≠ T37), G39 (≠ Q38), G41 (= G40), K42 (= K41), S43 (≠ T42), Q82 (= Q81), Q133 (≠ E132), G136 (= G135), G137 (= G136), Q138 (= Q137), H192 (≠ T191)
- binding magnesium ion: S43 (≠ T42), Q82 (= Q81)
Sites not aligning to the query:
8hprD Lpqy-sugabc in state 4 (see paper)
33% identity, 91% coverage: 22:353/364 of query aligns to 23:357/362 of 8hprD
- binding adenosine-5'-triphosphate: S38 (≠ T37), C40 (≠ A39), G41 (= G40), K42 (= K41), S43 (≠ T42), T44 (= T43), Q82 (= Q81), R129 (= R128), Q133 (≠ E132), S135 (= S134), G136 (= G135), G137 (= G136), Q159 (≠ E158), H192 (≠ T191)
- binding magnesium ion: S43 (≠ T42), Q82 (= Q81)
Sites not aligning to the query:
8hplC Lpqy-sugabc in state 1 (see paper)
32% identity, 91% coverage: 22:353/364 of query aligns to 21:379/384 of 8hplC
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)
33% identity, 93% coverage: 14:351/364 of query aligns to 16:383/393 of P9WQI3
- H193 (≠ T191) mutation to A: Decreased hydrolysis of ATP. No change in KM, but 2-fold reduction in Vmax compared to wild-type.
P19566 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 4:356/369 of P19566
- L86 (≠ N85) mutation to F: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- P160 (= P159) mutation to L: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- D165 (= D164) mutation to N: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- E306 (= E300) mutation to K: Loss of transport. No effect on ATP-binding and ATP hydrolysis. Retains repressor activity.
3puyA Crystal structure of an outward-facing mbp-maltose transporter complex bound to amp-pnp after crystal soaking of the pretranslocation state (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 3:357/371 of 3puyA
- binding phosphoaminophosphonic acid-adenylate ester: W12 (≠ S12), S37 (≠ T37), G38 (≠ Q38), C39 (≠ A39), G40 (= G40), K41 (= K41), S42 (≠ T42), T43 (= T43), Q81 (= Q81), R128 (= R128), A132 (≠ E132), S134 (= S134), G136 (= G136), Q137 (= Q137), E158 (= E158), H191 (≠ T191)
- binding magnesium ion: S42 (≠ T42), Q81 (= Q81)
3puxA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-bef3 (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 3:357/371 of 3puxA
- binding adenosine-5'-diphosphate: W12 (≠ S12), G38 (≠ Q38), C39 (≠ A39), G40 (= G40), K41 (= K41), S42 (≠ T42), T43 (= T43), R128 (= R128), S134 (= S134), Q137 (= Q137)
- binding beryllium trifluoride ion: S37 (≠ T37), G38 (≠ Q38), K41 (= K41), Q81 (= Q81), S134 (= S134), G136 (= G136), H191 (≠ T191)
- binding magnesium ion: S42 (≠ T42), Q81 (= Q81)
3puwA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-alf4 (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 3:357/371 of 3puwA
- binding adenosine-5'-diphosphate: W12 (≠ S12), V17 (≠ Y17), G38 (≠ Q38), C39 (≠ A39), G40 (= G40), K41 (= K41), S42 (≠ T42), T43 (= T43), R128 (= R128), A132 (≠ E132), S134 (= S134), Q137 (= Q137)
- binding tetrafluoroaluminate ion: S37 (≠ T37), G38 (≠ Q38), K41 (= K41), Q81 (= Q81), S134 (= S134), G135 (= G135), G136 (= G136), E158 (= E158), H191 (≠ T191)
- binding magnesium ion: S42 (≠ T42), Q81 (= Q81)
3puvA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-vo4 (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 3:357/371 of 3puvA
- binding adenosine-5'-diphosphate: W12 (≠ S12), V17 (≠ Y17), G38 (≠ Q38), C39 (≠ A39), G40 (= G40), K41 (= K41), S42 (≠ T42), T43 (= T43), R128 (= R128), A132 (≠ E132), S134 (= S134), Q137 (= Q137)
- binding magnesium ion: S42 (≠ T42), Q81 (= Q81)
1q12A Crystal structure of the atp-bound e. Coli malk (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 1:355/367 of 1q12A
- binding adenosine-5'-triphosphate: W10 (≠ S12), S35 (≠ T37), G36 (≠ Q38), C37 (≠ A39), G38 (= G40), K39 (= K41), S40 (≠ T42), T41 (= T43), R126 (= R128), A130 (≠ E132), S132 (= S134), G134 (= G136), Q135 (= Q137)
2awnB Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
31% identity, 96% coverage: 3:350/364 of query aligns to 3:357/374 of 2awnB
P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12) (see 5 papers)
31% identity, 96% coverage: 3:350/364 of query aligns to 4:358/371 of P68187
- A85 (≠ I84) mutation to M: Suppressor of EAA loop mutations in MalFG.
- K106 (≠ D105) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V114 (= V113) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V117 (= V116) mutation to M: Suppressor of EAA loop mutations in MalFG.
- E119 (≠ A118) mutation to K: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- A124 (≠ E123) mutation to T: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G137 (= G136) mutation to A: Loss of maltose transport. Has greater ability to decrease mal gene expression than wild-type MalK.
- D158 (= D157) mutation to N: Loss of maltose transport but retains ability to repress mal genes.
- R228 (≠ V227) mutation to C: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- F241 (≠ M240) mutation to I: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- W267 (≠ D258) mutation to G: Normal maltose transport but constitutive mal gene expression.
- G278 (≠ N268) mutation to P: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- S282 (≠ R272) mutation to L: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G284 (= G274) mutation to S: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G302 (≠ C294) mutation to D: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- E308 (= E300) mutation to Q: Maltose transport is affected but retains ability to interact with MalT.
- S322 (≠ N314) mutation to F: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G340 (= G332) mutation to A: Maltose transport is affected but retains ability to interact with MalT.
- G346 (≠ F338) mutation to S: Normal maltose transport but constitutive mal gene expression.
- F355 (= F347) mutation to Y: Maltose transport is affected but retains ability to interact with MalT.
1oxvD Crystal structure of glcv, the abc-atpase of the glucose abc transporter from sulfolobus solfataricus (see paper)
39% identity, 73% coverage: 18:283/364 of query aligns to 21:284/353 of 1oxvD
Sites not aligning to the query:
1oxvA Crystal structure of glcv, the abc-atpase of the glucose abc transporter from sulfolobus solfataricus (see paper)
39% identity, 73% coverage: 18:283/364 of query aligns to 21:284/353 of 1oxvA
Sites not aligning to the query:
1oxuA Crystal structure of glcv, the abc-atpase of the glucose abc transporter from sulfolobus solfataricus (see paper)
39% identity, 73% coverage: 18:283/364 of query aligns to 21:284/353 of 1oxuA
Sites not aligning to the query:
Q97UY8 Glucose import ATP-binding protein GlcV; EC 7.5.2.- from Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) (see paper)
39% identity, 73% coverage: 18:283/364 of query aligns to 21:284/353 of Q97UY8
- S142 (= S134) mutation to A: Decrease in ATPase activity. Can form dimers.
- G144 (= G136) mutation to A: Loss of ATPase activity. Cannot form dimers. Forms an active heterodimer; when associated with A-166.
- E166 (= E158) mutation to A: Loss of ATPase activity. Can form dimers in the presence of ATP-Mg(2+). Forms an active heterodimer; when associated with A-144.; mutation to Q: Strong decrease in ATPase activity. Can form dimers in the presence of ATP alone, without Mg(2+).
P69874 Spermidine/putrescine import ATP-binding protein PotA; EC 7.6.2.11 from Escherichia coli (strain K12) (see 3 papers)
38% identity, 63% coverage: 14:243/364 of query aligns to 29:256/378 of P69874
- F45 (≠ I30) mutation to L: Lower ATPase activity and transport efficiency.
- C54 (≠ A39) mutation to T: Loss of ATPase activity and transport.
- L60 (≠ M45) mutation to F: Lower ATPase activity and transport efficiency.
- L76 (≠ V61) mutation to P: Lower ATPase activity and transport efficiency.
- V135 (≠ L120) mutation to M: Loss of ATPase activity and transport.
- D172 (= D157) mutation to N: Loss of ATPase activity and transport.
Sites not aligning to the query:
- 26 C→A: Lower ATPase activity and transport efficiency.
- 27 F→L: Lower ATPase activity and transport efficiency.
- 276 C→A: Lower ATPase activity and transport efficiency.
- 297 mutation E->K,D: Lower ATPase activity and transport efficiency.; E→Q: Loss of ATPase activity and transport.
Query Sequence
>H281DRAFT_03734 FitnessBrowser__Burk376:H281DRAFT_03734
LVLELEQVSVVSGGQPYLYGVNLRLVPGAINVLLGPTQAGKTTLMRVMAGLDRPSAGRVL
VDGQDVTGVSVRQRNLAMVYQQFINYPAMTVFQNIASPLQLQKTDPAEIRRRVQEVAAKL
HIEHLLERRPSELSGGQQQRCALARALVKRTSLVLLDEPLVNLDYKLREELRMELATLFA
DGKTTVVYATTEPLEALLLGGYTAIVDKGRVLQFGPTLDVYNAPVDVDAAAVFNDPPMNM
LTSELNGNGSARLPIGIDVPIHSGTAVNGTCRIGIRPGHLRLAAKTSHSIAVPCRLELAE
LSGSETYLHLHTLNGGIDLVAQLQGVHQIELGTQLDVFIDPDELFVFGADTKLVSSPEAA
YGAH
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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