SitesBLAST
Comparing WP_018125754.1 NCBI__GCF_000375485.1:WP_018125754.1 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)
1isoA Isocitrate dehydrogenase: structure of an engineered NADP+--> NAD+ specificity-reversal mutant (see paper)
55% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1isoA
- active site: Y158 (= Y135), K228 (= K202), D281 (= D246), D305 (= D270), D309 (= D274)
- binding nicotinamide-adenine-dinucleotide: I35 (= I14), H337 (= H302), G338 (= G303), A340 (= A305), D342 (≠ T307), A349 (= A314), N350 (= N315)
2d4vA Crystal structure of NAD dependent isocitrate dehydrogenase from acidithiobacillus thiooxidans (see paper)
55% identity, 94% coverage: 3:358/379 of query aligns to 24:406/427 of 2d4vA
- active site: Y158 (= Y135), K228 (= K202), D294 (= D246), D318 (= D270), D322 (= D274)
- binding citrate anion: T103 (= T80), S111 (= S88), N113 (= N90), R117 (= R94), R127 (= R104), R151 (= R128), Y158 (= Y135), K228 (= K202), I231 (= I205), D318 (= D270)
- binding nicotinamide-adenine-dinucleotide: I35 (= I14), P100 (= P77), L101 (= L78), E102 (≠ G79), T103 (= T80), N113 (= N90), N230 (= N204), I292 (= I244), N295 (≠ A247), I331 (≠ L283), E347 (= E299), T349 (= T301), H350 (= H302), G351 (= G303), T352 (= T304), A353 (= A305), D355 (≠ T307), A362 (= A314), N363 (= N315), D403 (= D355)
1bl5A Isocitrate dehydrogenase from e. Coli single turnover laue structure of rate-limited product complex, 10 msec time resolution (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1bl5A
- active site: Y158 (= Y135), K228 (= K202), D281 (= D246), D305 (= D270), D309 (= D274)
- binding 2-oxoglutaric acid: S111 (= S88), N113 (= N90), R117 (= R94), R127 (= R104)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: H337 (= H302), G338 (= G303), A340 (= A305), Y343 (≠ I308), N350 (= N315), Y389 (≠ V354)
1ai3A Orbital steering in the catalytic power of enzymes: small structural changes with large catalytic consequences (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1ai3A
- active site: Y158 (= Y135), K228 (= K202), D281 (= D246), D305 (= D270), D309 (= D274)
- binding nicotinamide-(6-deamino-6-hydroxy-adenine)-dinucleotide phosphate: I35 (= I14), G99 (= G76), P100 (= P77), L101 (= L78), T102 (≠ G79), A335 (= A300), T336 (= T301), H337 (= H302), G338 (= G303), T339 (= T304), P341 (= P306), V349 (≠ A314), N350 (= N315), Y389 (≠ V354), D390 (= D355), R393 (≠ S358)
1ai2A Isocitrate dehydrogenase complexed with isocitrate, NADP+, and calcium (flash-cooled) (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1ai2A
- active site: Y158 (= Y135), K228 (= K202), D281 (= D246), D305 (= D270), D309 (= D274)
- binding isocitrate calcium complex: S111 (= S88), N113 (= N90), R117 (= R94), R127 (= R104), Y158 (= Y135), D305 (= D270), D309 (= D274)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: I35 (= I14), L101 (= L78), T102 (≠ G79), T336 (= T301), H337 (= H302), G338 (= G303), T339 (= T304), A340 (= A305), P341 (= P306), Y343 (≠ I308), V349 (≠ A314), N350 (= N315), Y389 (≠ V354), D390 (= D355), R393 (≠ S358)
4aj3A 3d structure of e. Coli isocitrate dehydrogenase in complex with isocitrate, calcium(ii) and NADP - the pseudo-michaelis complex (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 31:413/416 of 4aj3A
- active site: Y160 (= Y135), K230 (= K202), D283 (= D246), D307 (= D270), D311 (= D274)
- binding calcium ion: D307 (= D270), D311 (= D274)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: P102 (= P77), L103 (= L78), T105 (= T80), N115 (= N90), I320 (≠ L283), E336 (= E299), H339 (= H302), G340 (= G303), T341 (= T304), A342 (= A305), Y345 (≠ I308), V351 (≠ A314), N352 (= N315), Y391 (≠ V354), D392 (= D355)
P08200 Isocitrate dehydrogenase [NADP]; IDH; IDP; NADP(+)-specific ICDH; Oxalosuccinate decarboxylase; EC 1.1.1.42 from Escherichia coli (strain K12) (see 9 papers)
54% identity, 97% coverage: 8:376/379 of query aligns to 31:413/416 of P08200
- K100 (= K75) modified: N6-succinyllysine; mutation K->R,E: Abolishes enzymatic activity.
- T104 (≠ G79) binding NADP(+)
- S113 (= S88) binding substrate; modified: Phosphoserine; mutation S->A,T: Decreased enzyme activity. Loss of phosphorylation.; mutation S->D,E: Reduced affinity for isocitrate.; mutation to D: Loss of enzyme activity.
- N115 (= N90) binding substrate
- R119 (= R94) binding substrate
- R129 (= R104) binding substrate
- K142 (= K117) modified: N6-acetyllysine
- R153 (= R128) binding substrate
- Y160 (= Y135) Critical for catalysis; mutation to F: Nearly abolishes enzyme activity. No significant effect on substrate affinity.
- K230 (= K202) Critical for catalysis; mutation to M: Nearly abolishes enzyme activity and strongly reduces substrate affinity.
- K242 (≠ R214) modified: N6-succinyllysine; mutation to E: Strongly impairs enzymatic activity.; mutation to R: Impairs enzymatic activity.
- D307 (= D270) binding Mg(2+)
- 339:345 (vs. 302:308, 71% identical) binding NADP(+)
- N352 (= N315) binding NADP(+)
- Y391 (≠ V354) binding NADP(+)
- R395 (≠ S358) binding NADP(+)
4ajaA 3d structure of e. Coli isocitrate dehydrogenase in complex with isocitrate, calcium(ii) and thionadp (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 30:412/415 of 4ajaA
- active site: Y159 (= Y135), K229 (= K202), D282 (= D246), D306 (= D270), D310 (= D274)
- binding calcium ion: D306 (= D270), D310 (= D274)
- binding 7-thionicotinamide-adenine-dinucleotide phosphate: T103 (≠ G79), T104 (= T80), H338 (= H302), G339 (= G303), T340 (= T304), A341 (= A305), Y344 (≠ I308), N351 (= N315), Y390 (≠ V354), D391 (= D355), R394 (≠ S358)
Q02NB5 Isocitrate dehydrogenase [NADP]; IDH; IDP; NADP(+)-specific ICDH; Oxalosuccinate decarboxylase; EC 1.1.1.42 from Pseudomonas aeruginosa (strain UCBPP-PA14) (see 2 papers)
54% identity, 98% coverage: 8:377/379 of query aligns to 33:416/418 of Q02NB5
- S115 (= S88) modified: Phosphoserine
- T193 (≠ D163) modified: Phosphothreonine
1hj6A Isocitrate dehydrogenase s113e mutant complexed with isopropylmalate, NADP+ and magnesium (flash-cooled) (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1hj6A
- active site: Y158 (= Y135), K228 (= K202), D281 (= D246), D305 (= D270), D309 (= D274)
- binding 3-isopropylmalic acid: E111 (≠ S88), R117 (= R94), R127 (= R104), R151 (= R128), Y158 (= Y135), D305 (= D270)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: P100 (= P77), L101 (= L78), T102 (≠ G79), N113 (= N90), I318 (≠ L283), G319 (= G284), H337 (= H302), G338 (= G303), T339 (= T304), A340 (= A305), Y343 (≠ I308), V349 (≠ A314), N350 (= N315), Y389 (≠ V354), D390 (= D355)
1idcA Isocitrate dehydrogenase from e.Coli (mutant k230m), steady-state intermediate complex determined by laue crystallography (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1idcA
4ajcA 3d structure of e. Coli isocitrate dehydrogenase k100m mutant in complex with alpha-ketoglutarate, calcium(ii) and adenine nucleotide phosphate (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 30:412/415 of 4ajcA
- active site: Y159 (= Y135), K229 (= K202), D282 (= D246), D306 (= D270), D310 (= D274)
- binding adenosine-2'-5'-diphosphate: H338 (= H302), G339 (= G303), A341 (= A305), Y344 (≠ I308), V350 (≠ A314), N351 (= N315), Y390 (≠ V354), D391 (= D355)
- binding 2-oxoglutaric acid: S112 (= S88), R118 (= R94), R152 (= R128), Y159 (= Y135)
- binding calcium ion: D306 (= D270), D310 (= D274)
1cw4A Crystal structure of k230m isocitrate dehydrogenase in complex with alpha-ketoglutarate (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 30:412/415 of 1cw4A
- active site: Y159 (= Y135), M229 (≠ K202), D282 (= D246), D306 (= D270), D310 (= D274)
- binding 2-oxoglutaric acid: S112 (= S88), N114 (= N90), R118 (= R94), R152 (= R128), Y159 (= Y135), D306 (= D270)
- binding manganese (ii) ion: D306 (= D270), D310 (= D274)
- binding sulfate ion: V106 (= V82), G107 (= G83), G109 (= G85)
1cw1A Crystal structure of isocitrate dehydrogenase mutant k230m bound to isocitrate and mn2+ (see paper)
54% identity, 97% coverage: 8:376/379 of query aligns to 30:412/415 of 1cw1A
1groA Regulatory and catalytic mechanisms in escherichia coli isocitrate dehydrogenase: multiple roles for n115 (see paper)
53% identity, 97% coverage: 8:376/379 of query aligns to 29:411/414 of 1groA
2iv0A Thermal stability of isocitrate dehydrogenase from archaeoglobus fulgidus studied by crystal structure analysis and engineering of chimers (see paper)
52% identity, 98% coverage: 8:379/379 of query aligns to 32:409/412 of 2iv0A
6c0eA Crystal structure of isocitrate dehydrogenase from legionella pneumophila with bound NADPH with an alpha-ketoglutarate adduct
51% identity, 97% coverage: 8:376/379 of query aligns to 34:416/419 of 6c0eA
- active site: Y163 (= Y135), K233 (= K202), D286 (= D246), D310 (= D270)
- binding (3~{S})-3-[(4~{S})-3-aminocarbonyl-1-[(2~{R},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{R},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-oxidanyl-4-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]-4~{H}-pyridin-4-yl]-2-oxidanylidene-pentanedioic acid: P105 (= P77), L106 (= L78), T108 (= T80), S116 (= S88), N118 (= N90), R122 (= R94), R132 (= R104), R156 (= R128), N235 (= N204), I284 (= I244), Q291 (≠ E251), R295 (= R255), D310 (= D270), I323 (≠ L283), E339 (= E299), H342 (= H302), G343 (= G303), T344 (= T304), A345 (= A305), K347 (≠ T307), Y348 (≠ I308), V354 (≠ A314), N355 (= N315), Y394 (≠ V354), D395 (= D355)
Sites not aligning to the query:
1tyoA Isocitrate dehydrogenase from the hyperthermophile aeropyrum pernix in complex with etheno-NADP (see paper)
51% identity, 99% coverage: 5:379/379 of query aligns to 32:416/427 of 1tyoA
Sites not aligning to the query:
1xkdA Ternary complex of isocitrate dehydrogenase from the hyperthermophile aeropyrum pernix (see paper)
50% identity, 99% coverage: 5:379/379 of query aligns to 33:413/427 of 1xkdA
- active site: Y158 (= Y135), K225 (= K202), D279 (= D246), D303 (= D270), D307 (= D274)
- binding calcium ion: D303 (= D270), D307 (= D274)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: P105 (= P77), L106 (= L78), T108 (= T80), N114 (= N90), I277 (= I244), N280 (≠ A247), Q283 (= Q250), Q284 (≠ E251), R288 (= R255), G317 (= G284), E332 (= E299), H335 (= H302), G336 (= G303), T337 (= T304), A338 (= A305), Y341 (≠ I308), I347 (≠ A314), N348 (= N315), D389 (= D355), R392 (≠ S358)
2e5mA Crystal structure of isocitrate dehydrogenase from sulfolobus tokodaii strain 7 (see paper)
46% identity, 97% coverage: 5:373/379 of query aligns to 26:394/403 of 2e5mA
- active site: Y150 (= Y135), K217 (= K202), D268 (= D246), D292 (= D270), D296 (= D274)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: L99 (= L78), T101 (= T80), N105 (= N90), E321 (= E299), H324 (= H302), G325 (= G303), K329 (≠ T307), Y330 (≠ I308), N337 (= N315)
Query Sequence
>WP_018125754.1 NCBI__GCF_000375485.1:WP_018125754.1
MTQRTVYFIEGDGIGPEVWASARPVLDAAMDKAYGGSNSLDWVELLAGEKAFAETGEYLP
QTTMDALAKAELAMKGPLGTPVGKGFRSLNVTMRQAFDLYACIRPVRHFAGIESPVKHPE
RVDMVVFRENTEDVYAGIEYASGSAEAKKLIAFLRDELGADVDPSAGVGIKPMTEKGSKR
LVRRAIEFAAREGRESVTLVHKGNIMKTTEGAFRAWGYEVAEQEFAGTCVMEGEEGKVVV
KDRIADAMFQECLMRPEQYSVVATSNLNGDYISDALAAQVGGLGLAPGVNMGDTLAMFEA
THGTAPTIAGKDMANPGSLILSGAMLLDHAGFGEAAELVRGSVEKALAARKVTVDLASQI
PGAQQVGCREFGEIILAGI
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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