SitesBLAST
Comparing WP_093393429.1 NCBI__GCF_900114975.1:WP_093393429.1 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)
2g4oA Anomalous substructure of 3-isopropylmalate dehydrogenase (see paper)
53% identity, 97% coverage: 7:350/355 of query aligns to 3:334/337 of 2g4oA
3flkA Crystal structure of tartrate dehydrogenase from pseudomonas putida in complex with nadh, oxalate and metal ion (see paper)
43% identity, 97% coverage: 5:350/355 of query aligns to 1:353/359 of 3flkA
- active site: Y137 (= Y139), K188 (= K191), D221 (= D224), D245 (= D248), D249 (= D252)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I12 (≠ T16), A73 (= A76), V74 (≠ I77), G75 (= G78), D82 (≠ G85), L90 (= L92), N190 (= N193), I222 (≠ A225), R226 (≠ W229), I258 (≠ M261), H280 (≠ G281), G281 (= G282), S282 (= S283), A283 (= A284), I286 (≠ Y287), N293 (= N294)
- binding oxalate ion: R94 (= R96), R104 (= R106), R130 (= R132), D245 (= D248)
1cnzA 3-isopropylmalate dehydrogenase (ipmdh) from salmonella typhimurium (see paper)
38% identity, 99% coverage: 3:355/355 of query aligns to 2:361/363 of 1cnzA
P37412 3-isopropylmalate dehydrogenase; 3-IPM-DH; Beta-IPM dehydrogenase; IMDH; EC 1.1.1.85 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
38% identity, 99% coverage: 3:355/355 of query aligns to 2:361/363 of P37412
- D227 (= D224) binding Mn(2+)
- D251 (= D248) binding Mn(2+)
- D255 (= D252) binding Mn(2+)
6xxyA Crystal structure of haemophilus influenzae 3-isopropylmalate dehydrogenase in complex with o-isobutenyl oxalylhydroxamate. (see paper)
39% identity, 98% coverage: 4:351/355 of query aligns to 2:356/358 of 6xxyA
- active site: Y144 (= Y139), K194 (= K191), D226 (= D224), D250 (= D248)
- binding magnesium ion: D250 (= D248), D254 (= D252)
- binding nicotinamide-adenine-dinucleotide: S74 (≠ A76), V75 (≠ I77), G76 (= G78), E90 (= E88), L94 (= L92), Y224 (≠ H222), N227 (≠ A225), M230 (= M228), M263 (= M261), G264 (= G262), E280 (= E278), G283 (= G281), G284 (= G282), S285 (= S283), A286 (= A284), P287 (= P285), D288 (≠ K286), I289 (≠ Y287), N296 (= N294), D337 (= D332)
- binding 2-(2-methylprop-2-enoxyamino)-2-oxidanylidene-ethanoic acid: E90 (= E88), R108 (= R106), R137 (= R132), K194 (= K191), V197 (= V194), D226 (= D224), D250 (= D248)
6lkyA Crystal structure of isocitrate dehydrogenase from methylococcus capsulatus
41% identity, 90% coverage: 6:326/355 of query aligns to 2:308/339 of 6lkyA
- active site: Y123 (= Y139), K174 (= K191), D207 (= D224), D231 (= D248)
- binding nicotinamide-adenine-dinucleotide: P68 (≠ A76), L69 (≠ I77), T71 (≠ H79), N81 (≠ L92), H263 (≠ G281), G264 (= G282), S265 (= S283), A266 (= A284), D268 (≠ K286), I269 (≠ Y287), N276 (= N294)
3vkzA 3-isopropylmalate dehydrogenase from shewanella oneidensis mr-1 at atmospheric pressure (see paper)
37% identity, 98% coverage: 4:350/355 of query aligns to 1:357/364 of 3vkzA
3vmkA 3-isopropylmalate dehydrogenase from shewanella benthica db21 mt-2 (see paper)
36% identity, 99% coverage: 4:355/355 of query aligns to 7:368/369 of 3vmkA
2y41A Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with ipm and mn (see paper)
38% identity, 91% coverage: 5:326/355 of query aligns to 1:320/346 of 2y41A
2y42D Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with nadh and mn (see paper)
38% identity, 91% coverage: 5:326/355 of query aligns to 1:320/355 of 2y42D
- active site: Y140 (= Y139), K186 (= K191), D218 (= D224), D242 (= D248), D246 (= D252)
- binding manganese (ii) ion: D242 (= D248), D246 (= D252)
- binding nicotinamide-adenine-dinucleotide: I12 (≠ T16), D79 (vs. gap), H274 (≠ G281), G275 (= G282), A277 (= A284), D279 (≠ K286), I280 (≠ Y287), N287 (= N294)
P93832 3-isopropylmalate dehydrogenase 2, chloroplastic; 3-IPM-DH 2; AtIMDH2; AtIMDH3; IMDH 2; Beta-IPM dehydrogenase 2; Isopropylmalate dehydrogenase 2; AtIMD2; EC 1.1.1.85 from Arabidopsis thaliana (Mouse-ear cress) (see 2 papers)
39% identity, 90% coverage: 4:322/355 of query aligns to 41:363/405 of P93832
- 114:129 (vs. 77:88, 21% identical) binding NAD(+)
- L132 (= L91) mutation to A: Reduced activity toward 3-isopropylmalate.
- L133 (= L92) Confers substrate specificity; mutation to A: Reduced activity toward 3-isopropylmalate.; mutation to F: Enhanced activity toward 3-(2'-methylthio)-ethylmalate, but reduced catalytic efficiency with 3-isopropylmalate.
- R136 (= R96) binding substrate; mutation to A: Loss of activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- R146 (= R106) binding substrate; mutation to A: Reduced activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- R174 (= R132) binding substrate; mutation to A: Loss of activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- Y181 (= Y139) Important for catalysis; mutation Y->A,F,H: Reduced activity toward 3-isopropylmalate.
- K232 (= K191) Important for catalysis; mutation to M: Loss of activity toward 3-isopropylmalate.
- N234 (= N193) binding NAD(+); mutation N->A,D: Loss of activity toward 3-isopropylmalate.
- V235 (= V194) mutation to A: Reduced activity toward 3-isopropylmalate.
- D264 (= D224) binding Mg(2+); binding substrate; mutation to N: Loss of activity toward 3-isopropylmalate.
- N265 (≠ A225) binding NAD(+)
- D288 (= D248) binding Mg(2+); mutation to N: Loss of activity toward 3-isopropylmalate.
- D292 (= D252) binding Mg(2+); mutation to N: Reduced activity toward 3-isopropylmalate.
- 318:334 (vs. 278:294, 53% identical) binding NAD(+)
5j32A Isopropylmalate dehydrogenase in complex with isopropylmalate (see paper)
39% identity, 90% coverage: 4:322/355 of query aligns to 11:333/369 of 5j32A
5j33A Isopropylmalate dehydrogenase in complex with NAD+ (see paper)
39% identity, 90% coverage: 4:322/355 of query aligns to 1:323/360 of 5j33A