SitesBLAST
Comparing WP_012610379.1 NCBI__GCF_000429905.1:WP_012610379.1 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)
48% identity, 96% coverage: 6:351/359 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)
41% identity, 97% coverage: 4:352/359 of query aligns to 1:354/359 of 3flkA
- active site: Y137 (= Y138), K188 (= K192), D221 (= D225), D245 (= D249), D249 (= D253)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I12 (≠ T15), A73 (= A75), V74 (≠ I76), G75 (= G77), D82 (vs. gap), L90 (= L91), N190 (= N194), I222 (≠ A226), R226 (≠ W230), I258 (≠ M262), H280 (≠ G282), G281 (= G283), S282 (= S284), A283 (= A285), I286 (≠ Y288), N293 (= N295)
- binding oxalate ion: R94 (= R95), R104 (= R105), R130 (= R131), D245 (= D249)
6lkyA Crystal structure of isocitrate dehydrogenase from methylococcus capsulatus
41% identity, 91% coverage: 5:329/359 of query aligns to 2:310/339 of 6lkyA
- active site: Y123 (= Y138), K174 (= K192), D207 (= D225), D231 (= D249)
- binding nicotinamide-adenine-dinucleotide: P68 (≠ A75), L69 (≠ I76), T71 (≠ H78), N81 (≠ L91), H263 (≠ G282), G264 (= G283), S265 (= S284), A266 (= A285), D268 (≠ K287), I269 (≠ Y288), N276 (= N295)
6xxyA Crystal structure of haemophilus influenzae 3-isopropylmalate dehydrogenase in complex with o-isobutenyl oxalylhydroxamate. (see paper)
39% identity, 98% coverage: 3:354/359 of query aligns to 2:358/358 of 6xxyA
- active site: Y144 (= Y138), K194 (= K192), D226 (= D225), D250 (= D249)
- binding magnesium ion: D250 (= D249), D254 (= D253)
- binding nicotinamide-adenine-dinucleotide: S74 (≠ A75), V75 (≠ I76), G76 (= G77), E90 (= E87), L94 (= L91), Y224 (≠ H223), N227 (≠ A226), M230 (= M229), M263 (= M262), G264 (= G263), E280 (= E279), G283 (= G282), G284 (= G283), S285 (= S284), A286 (= A285), P287 (= P286), D288 (≠ K287), I289 (≠ Y288), N296 (= N295), D337 (= D333)
- binding 2-(2-methylprop-2-enoxyamino)-2-oxidanylidene-ethanoic acid: E90 (= E87), R108 (= R105), R137 (= R131), K194 (= K192), V197 (= V195), D226 (= D225), D250 (= D249)
1cnzA 3-isopropylmalate dehydrogenase (ipmdh) from salmonella typhimurium (see paper)
37% identity, 99% coverage: 1:354/359 of query aligns to 1:359/363 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)
37% identity, 99% coverage: 1:354/359 of query aligns to 1:359/363 of P37412
- D227 (= D225) binding Mn(2+)
- D251 (= D249) binding Mn(2+)
- D255 (= D253) binding Mn(2+)
3vkzA 3-isopropylmalate dehydrogenase from shewanella oneidensis mr-1 at atmospheric pressure (see paper)
38% identity, 98% coverage: 4:355/359 of query aligns to 2:361/364 of 3vkzA
3vmkA 3-isopropylmalate dehydrogenase from shewanella benthica db21 mt-2 (see paper)
38% identity, 98% coverage: 4:354/359 of query aligns to 8:366/369 of 3vmkA
2d1cA Crystal structure of tt0538 protein from thermus thermophilus hb8
38% identity, 90% coverage: 7:329/359 of query aligns to 21:326/495 of 2d1cA
- active site: Y143 (= Y138), K190 (= K192), D223 (= D225), D247 (= D249), D251 (= D253)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: P86 (≠ A75), L87 (≠ I76), E88 (≠ G77), T89 (≠ H78), N99 (≠ L91), I221 (≠ H223), N224 (≠ A226), Q228 (≠ W230), L260 (≠ M262), G261 (= G263), H279 (≠ G282), G280 (= G283), S281 (= S284), A282 (= A285), K284 (= K287), Y285 (= Y288), I291 (= I294), N292 (= N295)
Sites not aligning to the query:
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)
37% identity, 92% coverage: 3:332/359 of query aligns to 41:372/405 of P93832
- 114:129 (vs. 76:87, 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 (= R95) binding substrate; mutation to A: Loss of activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- R146 (= R105) binding substrate; mutation to A: Reduced activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- R174 (= R131) binding substrate; mutation to A: Loss of activity toward 3-isopropylmalate.; mutation to K: Reduced activity toward 3-isopropylmalate.
- Y181 (= Y138) Important for catalysis; mutation Y->A,F,H: Reduced activity toward 3-isopropylmalate.
- K232 (= K192) Important for catalysis; mutation to M: Loss of activity toward 3-isopropylmalate.
- N234 (= N194) binding NAD(+); mutation N->A,D: Loss of activity toward 3-isopropylmalate.
- V235 (= V195) mutation to A: Reduced activity toward 3-isopropylmalate.
- D264 (= D225) binding Mg(2+); binding substrate; mutation to N: Loss of activity toward 3-isopropylmalate.
- N265 (≠ A226) binding NAD(+)
- D288 (= D249) binding Mg(2+); mutation to N: Loss of activity toward 3-isopropylmalate.
- D292 (= D253) binding Mg(2+); mutation to N: Reduced activity toward 3-isopropylmalate.
- 318:334 (vs. 279:295, 53% identical) binding NAD(+)
2y41A Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with ipm and mn (see paper)
35% identity, 95% coverage: 4:344/359 of query aligns to 1:340/346 of 2y41A
2y42D Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with nadh and mn (see paper)
35% identity, 95% coverage: 4:344/359 of query aligns to 1:340/355 of 2y42D
- active site: Y140 (= Y138), K186 (= K192), D218 (= D225), D242 (= D249), D246 (= D253)
- binding manganese (ii) ion: D242 (= D249), D246 (= D253)
- binding nicotinamide-adenine-dinucleotide: I12 (≠ T15), D79 (vs. gap), H274 (≠ G282), G275 (= G283), A277 (= A285), D279 (≠ K287), I280 (≠ Y288), N287 (= N295)
2ztwA Structure of 3-isopropylmalate dehydrogenase in complex with the inhibitor and NAD+ (see paper)
35% identity, 94% coverage: 6:344/359 of query aligns to 2:339/345 of 2ztwA