SitesBLAST
Comparing WP_075663951.1 NCBI__GCF_001941485.1:WP_075663951.1 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)
2g4oA Anomalous substructure of 3-isopropylmalate dehydrogenase (see paper)
70% identity, 99% coverage: 2:338/340 of query aligns to 3:337/337 of 2g4oA
3flkA Crystal structure of tartrate dehydrogenase from pseudomonas putida in complex with nadh, oxalate and metal ion (see paper)
39% identity, 99% coverage: 1:335/340 of query aligns to 2:353/359 of 3flkA
- active site: Y137 (= Y129), K188 (= K179), D221 (= D212), D245 (= D236), D249 (= D240)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I12 (= I11), A73 (= A67), V74 (≠ I68), G75 (= G69), D82 (≠ P76), L90 (= L84), N190 (= N181), I222 (≠ A213), R226 (≠ Y217), I258 (= I249), H280 (= H271), G281 (= G272), S282 (= S273), A283 (= A274), I286 (= I277), N293 (≠ D284)
- binding oxalate ion: R94 (= R88), R104 (= R98), R130 (= R122), D245 (= D236)
2y42D Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with nadh and mn (see paper)
44% identity, 94% coverage: 1:321/340 of query aligns to 2:325/355 of 2y42D
- active site: Y140 (= Y129), K186 (= K179), D218 (= D212), D242 (= D236), D246 (= D240)
- binding manganese (ii) ion: D242 (= D236), D246 (= D240)
- binding nicotinamide-adenine-dinucleotide: I12 (= I11), D79 (vs. gap), H274 (= H271), G275 (= G272), A277 (= A274), D279 (= D276), I280 (= I277), N287 (≠ D284)
2y41A Structure of isopropylmalate dehydrogenase from thermus thermophilus - complex with ipm and mn (see paper)
44% identity, 94% coverage: 1:321/340 of query aligns to 2:325/346 of 2y41A
2ztwA Structure of 3-isopropylmalate dehydrogenase in complex with the inhibitor and NAD+ (see paper)
44% identity, 94% coverage: 1:321/340 of query aligns to 1:324/345 of 2ztwA
- active site: Y139 (= Y129), K185 (= K179), D217 (= D212), D241 (= D236), D245 (= D240)
- binding magnesium ion: G203 (= G198), Y206 (= Y201), V209 (= V204)
- binding nicotinamide-adenine-dinucleotide: I11 (= I11), H273 (= H271), G274 (= G272), A276 (= A274), D278 (= D276), I279 (= I277), A285 (= A283), N286 (≠ D284)
Q5SIY4 3-isopropylmalate dehydrogenase; 3-IPM-DH; Beta-IPM dehydrogenase; IMDH; EC 1.1.1.85 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) (see 2 papers)
44% identity, 94% coverage: 1:321/340 of query aligns to 1:324/345 of Q5SIY4
- 74:87 (vs. 70:81, 14% identical) binding NAD(+)
- Y139 (= Y129) mutation to F: Large decrease in activity and a small decrease in substrate affinity.
- 274:286 (vs. 272:284, 77% identical) binding NAD(+)
3vkzA 3-isopropylmalate dehydrogenase from shewanella oneidensis mr-1 at atmospheric pressure (see paper)
42% identity, 100% coverage: 2:340/340 of query aligns to 4:362/364 of 3vkzA
3vmkA 3-isopropylmalate dehydrogenase from shewanella benthica db21 mt-2 (see paper)
41% identity, 99% coverage: 2:338/340 of query aligns to 10:366/369 of 3vmkA
Q72IW9 Isocitrate/homoisocitrate dehydrogenase; Homoisocitrate dehydrogenase; HICDH; EC 1.1.1.286 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27) (see 4 papers)
44% identity, 95% coverage: 2:324/340 of query aligns to 4:312/334 of Q72IW9
- E57 (≠ A55) mutation to V: Confers enzyme activity with 3-isopropylmalate; when associated with I-72; M-85; A-86; T-208; Y-217; M-238 and M-310.
- ATS 70:72 (≠ IGS 68:70) binding NADH
- S72 (= S70) binding in other chain; mutation to I: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; M-85; A-86; T-208; Y-217; M-238 and M-310.
- R85 (≠ L85) binding in other chain; mutation to M: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; A-86; T-208; Y-217; M-238 and M-310.; mutation to V: Confers low enzyme activity with 3-isopropylmalate. Reduces activity with homoisocitrate. Abolishes activity with isocitrate.
- Y86 (≠ A86) mutation to A: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; M-85; T-208; Y-217; M-238 and M-310.
- R88 (= R88) binding in other chain
- R98 (= R98) binding in other chain
- R118 (= R122) binding in other chain
- Y125 (= Y129) binding in other chain; mutation to A: Reduces catalytic efficiency with isocitrate.
- V135 (= V144) mutation to M: Formation of homodimers instead of homotetramers. Increased affinity for isocitrate. Reduces enzyme activity with isocitrate.
- K171 (= K179) binding (2R,3S)-homoisocitrate
- N173 (= N181) binding (2R,3S)-homoisocitrate; binding NADH
- D204 (= D212) binding Mg(2+)
- M208 (≠ I216) mutation to T: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; M-85; A-86; T-208; Y-217; M-238 and M-310.
- F217 (= F225) mutation to Y: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; M-85; A-86; T-208; M-238 and M-310.
- D228 (= D236) binding Mg(2+)
- D232 (= D240) binding Mg(2+)
- V238 (≠ T246) mutation to M: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; M-85; A-86; T-208; Y-217; and M-310.
- GSAPD 261:265 (= GSAPD 272:276) binding NADH
- N273 (≠ D284) binding NADH
- R310 (≠ G322) mutation to M: Confers enzyme activity with 3-isopropylmalate; when associated with V-57; I-72; M-85; A-86; T-208; Y-217; and M-238.
4yb4A Crystal structure of homoisocitrate dehydrogenase from thermus thermophilus in complex with homoisocitrate, magnesium ion (ii) and nadh
44% identity, 95% coverage: 2:324/340 of query aligns to 3:311/333 of 4yb4A
- active site: Y124 (= Y129), K170 (= K179), D203 (= D212), D227 (= D236), D231 (= D240)
- binding (1R,2S)-1-hydroxybutane-1,2,4-tricarboxylic acid: S71 (= S70), R84 (≠ L85), R87 (= R88), R97 (= R98), R117 (= R122), Y124 (= Y129), D227 (= D236)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I12 (= I11), A69 (≠ I68), T70 (≠ G69), S71 (= S70), I201 (≠ H210), N204 (≠ A213), L240 (≠ I249), E256 (= E268), H259 (= H271), G260 (= G272), S261 (= S273), A262 (= A274), D264 (= D276), I265 (= I277), N272 (≠ D284)
Sites not aligning to the query:
3asjB Crystal structure of homoisocitrate dehydrogenase in complex with a designed inhibitor (see paper)
44% identity, 95% coverage: 2:324/340 of query aligns to 3:311/333 of 3asjB
- active site: Y124 (= Y129), K170 (= K179), D203 (= D212), D227 (= D236), D231 (= D240)
- binding (2Z)-3-[(carboxymethyl)sulfanyl]-2-hydroxyprop-2-enoic acid: R84 (≠ L85), R97 (= R98), R117 (= R122), Y124 (= Y129), D227 (= D236), D231 (= D240), V258 (= V270)
3asjA Crystal structure of homoisocitrate dehydrogenase in complex with a designed inhibitor (see paper)
44% identity, 95% coverage: 2:324/340 of query aligns to 3:311/333 of 3asjA
1cnzA 3-isopropylmalate dehydrogenase (ipmdh) from salmonella typhimurium (see paper)
41% identity, 99% coverage: 3:338/340 of query aligns to 7:359/363 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)
41% identity, 99% coverage: 3:338/340 of query aligns to 7:359/363 of P37412