SitesBLAST
Comparing WP_235017148.1 NCBI__GCF_900177295.1:WP_235017148.1 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)
1g291 Malk (see paper)
51% identity, 74% coverage: 1:268/361 of query aligns to 9:279/372 of 1g291
- binding magnesium ion: D69 (= D61), E71 (vs. gap), K72 (vs. gap), K79 (≠ H65), D80 (≠ K66)
- binding pyrophosphate 2-: S38 (= S30), G39 (= G31), C40 (= C32), G41 (= G33), K42 (= K34), T43 (= T35), T44 (= T36)
Sites not aligning to the query:
2awnB Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
42% identity, 95% coverage: 1:344/361 of query aligns to 8:351/374 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)
42% identity, 95% coverage: 1:344/361 of query aligns to 8:351/371 of 3puyA
- binding phosphoaminophosphonic acid-adenylate ester: W12 (≠ F5), S37 (= S30), G38 (= G31), C39 (= C32), G40 (= G33), K41 (= K34), S42 (≠ T35), T43 (= T36), Q81 (= Q74), R128 (= R121), A132 (≠ Q125), S134 (= S127), G136 (= G129), Q137 (= Q130), E158 (= E151), H191 (= H184)
- binding magnesium ion: S42 (≠ T35), Q81 (= Q74)
3puxA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-bef3 (see paper)
42% identity, 95% coverage: 1:344/361 of query aligns to 8:351/371 of 3puxA
- binding adenosine-5'-diphosphate: W12 (≠ F5), G38 (= G31), C39 (= C32), G40 (= G33), K41 (= K34), S42 (≠ T35), T43 (= T36), R128 (= R121), S134 (= S127), Q137 (= Q130)
- binding beryllium trifluoride ion: S37 (= S30), G38 (= G31), K41 (= K34), Q81 (= Q74), S134 (= S127), G136 (= G129), H191 (= H184)
- binding magnesium ion: S42 (≠ T35), Q81 (= Q74)
3puwA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-alf4 (see paper)
42% identity, 95% coverage: 1:344/361 of query aligns to 8:351/371 of 3puwA
- binding adenosine-5'-diphosphate: W12 (≠ F5), V17 (≠ A10), G38 (= G31), C39 (= C32), G40 (= G33), K41 (= K34), S42 (≠ T35), T43 (= T36), R128 (= R121), A132 (≠ Q125), S134 (= S127), Q137 (= Q130)
- binding tetrafluoroaluminate ion: S37 (= S30), G38 (= G31), K41 (= K34), Q81 (= Q74), S134 (= S127), G135 (= G128), G136 (= G129), E158 (= E151), H191 (= H184)
- binding magnesium ion: S42 (≠ T35), Q81 (= Q74)
3puvA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-vo4 (see paper)
42% identity, 95% coverage: 1:344/361 of query aligns to 8:351/371 of 3puvA
- binding adenosine-5'-diphosphate: W12 (≠ F5), V17 (≠ A10), G38 (= G31), C39 (= C32), G40 (= G33), K41 (= K34), S42 (≠ T35), T43 (= T36), R128 (= R121), A132 (≠ Q125), S134 (= S127), Q137 (= Q130)
- binding magnesium ion: S42 (≠ T35), Q81 (= Q74)
1q12A Crystal structure of the atp-bound e. Coli malk (see paper)
42% identity, 95% coverage: 1:344/361 of query aligns to 6:349/367 of 1q12A
- binding adenosine-5'-triphosphate: W10 (≠ F5), S35 (= S30), G36 (= G31), C37 (= C32), G38 (= G33), K39 (= K34), S40 (≠ T35), T41 (= T36), R126 (= R121), A130 (≠ Q125), S132 (= S127), G134 (= G129), Q135 (= Q130)
P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12) (see 5 papers)
42% identity, 95% coverage: 1:344/361 of query aligns to 9:352/371 of P68187
- A85 (= A77) mutation to M: Suppressor of EAA loop mutations in MalFG.
- K106 (≠ P98) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V114 (= V106) mutation to C: Suppressor of EAA loop mutations in MalFG.
- V117 (≠ A109) mutation to M: Suppressor of EAA loop mutations in MalFG.
- E119 (= E111) mutation to K: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- A124 (≠ P116) mutation to T: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G137 (= G129) mutation to A: Loss of maltose transport. Has greater ability to decrease mal gene expression than wild-type MalK.
- D158 (= D150) mutation to N: Loss of maltose transport but retains ability to repress mal genes.
- R228 (≠ E220) mutation to C: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- F241 (≠ L231) mutation to I: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- W267 (≠ T255) mutation to G: Normal maltose transport but constitutive mal gene expression.
- G278 (= G265) mutation to P: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- S282 (≠ R271) mutation to L: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G284 (≠ V273) mutation to S: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- G302 (≠ A295) mutation to D: Resistant to inhibitory effects of alpha-methylglucoside but retains transport capacity.
- E308 (≠ D301) mutation to Q: Maltose transport is affected but retains ability to interact with MalT.
- S322 (≠ D315) 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 (≠ S338) mutation to S: Normal maltose transport but constitutive mal gene expression.
Sites not aligning to the query:
- 355 F→Y: Maltose transport is affected but retains ability to interact with MalT.
P19566 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
41% identity, 95% coverage: 1:344/361 of query aligns to 9:350/369 of P19566
- L86 (= L78) mutation to F: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- P160 (= P152) mutation to L: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- D165 (= D157) mutation to N: Loss of transport. No effect on ATP-binding activity but decrease in ATP hydrolysis. Retains repressor activity.
- E306 (≠ D301) mutation to K: Loss of transport. No effect on ATP-binding and ATP hydrolysis. Retains repressor activity.
P69874 Spermidine/putrescine import ATP-binding protein PotA; EC 7.6.2.11 from Escherichia coli (strain K12) (see 3 papers)
52% identity, 65% coverage: 3:236/361 of query aligns to 25:258/378 of P69874
- C26 (≠ S4) mutation to A: Lower ATPase activity and transport efficiency.
- F27 (= F5) mutation to L: Lower ATPase activity and transport efficiency.
- F45 (= F23) mutation to L: Lower ATPase activity and transport efficiency.
- C54 (= C32) mutation to T: Loss of ATPase activity and transport.
- L60 (= L38) mutation to F: Lower ATPase activity and transport efficiency.
- L76 (≠ I54) mutation to P: Lower ATPase activity and transport efficiency.
- V135 (= V113) mutation to M: Loss of ATPase activity and transport.
- D172 (= D150) mutation to N: Loss of ATPase activity and transport.
Sites not aligning to the query:
- 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.
2d62A Crystal structure of multiple sugar binding transport atp-binding protein
52% identity, 66% coverage: 1:237/361 of query aligns to 12:256/375 of 2d62A
8y5iA Cryo-em structure of e.Coli spermidine transporter potd-potabc in translocation intermidiate state (see paper)
51% identity, 65% coverage: 3:236/361 of query aligns to 10:243/358 of 8y5iA
1vciA Crystal structure of the atp-binding cassette of multisugar transporter from pyrococcus horikoshii ot3 complexed with atp (see paper)
51% identity, 71% coverage: 1:258/361 of query aligns to 12:257/353 of 1vciA
8hprD Lpqy-sugabc in state 4 (see paper)
50% identity, 71% coverage: 1:256/361 of query aligns to 8:260/362 of 8hprD
- binding adenosine-5'-triphosphate: Y12 (≠ F5), S38 (= S30), C40 (= C32), G41 (= G33), K42 (= K34), S43 (≠ T35), T44 (= T36), Q82 (= Q74), R129 (= R121), Q133 (= Q125), S135 (= S127), G136 (= G128), G137 (= G129), Q159 (≠ E151), H192 (= H184)
- binding magnesium ion: S43 (≠ T35), Q82 (= Q74)
8hprC Lpqy-sugabc in state 4 (see paper)
50% identity, 71% coverage: 1:256/361 of query aligns to 8:260/363 of 8hprC
- binding adenosine-5'-triphosphate: Y12 (≠ F5), S38 (= S30), G39 (= G31), G41 (= G33), K42 (= K34), S43 (≠ T35), Q82 (= Q74), Q133 (= Q125), G136 (= G128), G137 (= G129), Q138 (= Q130), H192 (= H184)
- binding magnesium ion: S43 (≠ T35), Q82 (= Q74)
8hplC Lpqy-sugabc in state 1 (see paper)
50% identity, 71% coverage: 1:256/361 of query aligns to 8:258/384 of 8hplC
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, 69% coverage: 9:256/361 of query aligns to 18:261/393 of P9WQI3
- H193 (= H184) mutation to A: Decreased hydrolysis of ATP. No change in KM, but 2-fold reduction in Vmax compared to wild-type.
2awnC Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
39% identity, 94% coverage: 7:344/361 of query aligns to 7:321/344 of 2awnC
1oxvD Crystal structure of glcv, the abc-atpase of the glucose abc transporter from sulfolobus solfataricus (see paper)
35% identity, 95% coverage: 6:347/361 of query aligns to 16:350/353 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)
35% identity, 95% coverage: 6:347/361 of query aligns to 16:350/353 of 1oxvA
Sites not aligning to the query:
Query Sequence
>WP_235017148.1 NCBI__GCF_900177295.1:WP_235017148.1
MTKSFGQITAVKKADVVFEEGSFTTLLGPSGCGKTTILRMIAGLEAPSAGDILIGGRRIN
DLPIHKRNLGLVFQNYALFPHKTIGQNIAFGLKYRGVPKAEARDKVRQALEIVRLPGVED
RYPTQLSGGQQQRIALARAIVIEPDVLLLDEPLSALDANLREEMRVELKSIQHRIGVTSI
FVTHDQSEALAMSDRIVVMSAGEVQQEGAPEEVYNTPATEFVARFLGAANLFDARVTAAD
DRLVELETAAFGRLTLPRDRAARLGDAGPARLVVRAEKLALSEAAAPPGTVSAAATVAAV
DYQGQLARYFLQIGDSQAQAIQMIDGRPYPEGAEVTVSLRPEDCTALPPASPDGESGPTG
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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