Psyllid ID: psy3672
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 178 | ||||||
| 332023734 | 374 | Isocitrate dehydrogenase [NAD] subunit b | 0.471 | 0.224 | 0.521 | 2e-21 | |
| 307166534 | 374 | Probable isocitrate dehydrogenase [NAD] | 0.471 | 0.224 | 0.512 | 5e-21 | |
| 307210578 | 374 | Probable isocitrate dehydrogenase [NAD] | 0.471 | 0.224 | 0.512 | 5e-21 | |
| 322793633 | 375 | hypothetical protein SINV_09716 [Solenop | 0.471 | 0.224 | 0.512 | 8e-21 | |
| 350412918 | 374 | PREDICTED: isocitrate dehydrogenase [NAD | 0.449 | 0.213 | 0.539 | 8e-21 | |
| 340708564 | 374 | PREDICTED: isocitrate dehydrogenase [NAD | 0.449 | 0.213 | 0.539 | 8e-21 | |
| 66530240 | 374 | PREDICTED: isocitrate dehydrogenase [NAD | 0.449 | 0.213 | 0.539 | 9e-21 | |
| 380026705 | 374 | PREDICTED: isocitrate dehydrogenase [NAD | 0.449 | 0.213 | 0.539 | 9e-21 | |
| 383856749 | 374 | PREDICTED: isocitrate dehydrogenase [NAD | 0.449 | 0.213 | 0.549 | 9e-21 | |
| 242017298 | 390 | isocitrate dehydrogenase NAD subunit bet | 0.432 | 0.197 | 0.554 | 2e-20 |
| >gi|332023734|gb|EGI63958.1| Isocitrate dehydrogenase [NAD] subunit beta, mitochondrial [Acromyrmex echinatior] | Back alignment and taxonomy information |
|---|
Score = 107 bits (266), Expect = 2e-21, Method: Compositional matrix adjust.
Identities = 62/119 (52%), Positives = 70/119 (58%), Gaps = 35/119 (29%)
Query: 31 RFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMITGFIWTTRD 90
+F++ + +NRKKVT VHKANIMKLGDGLFL SC+E+AKLYP T MI
Sbjct: 192 KFAFDYAVKNNRKKVTCVHKANIMKLGDGLFLKSCQEIAKLYPRITFETMI--------- 242
Query: 91 INVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNIFDVMVMPNLYGNIVDNLAS 149
V N T Q+VSNPHQFDVMVMP NLYGNIVDNLAS
Sbjct: 243 -------------VDNCTMQMVSNPHQFDVMVMP-------------NLYGNIVDNLAS 275
|
Source: Acromyrmex echinatior Species: Acromyrmex echinatior Genus: Acromyrmex Family: Formicidae Order: Hymenoptera Class: Insecta Phylum: Arthropoda Superkingdom: |
| >gi|307166534|gb|EFN60601.1| Probable isocitrate dehydrogenase [NAD] subunit beta, mitochondrial [Camponotus floridanus] | Back alignment and taxonomy information |
|---|
| >gi|307210578|gb|EFN87046.1| Probable isocitrate dehydrogenase [NAD] subunit beta, mitochondrial [Harpegnathos saltator] | Back alignment and taxonomy information |
|---|
| >gi|322793633|gb|EFZ17083.1| hypothetical protein SINV_09716 [Solenopsis invicta] | Back alignment and taxonomy information |
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| >gi|350412918|ref|XP_003489815.1| PREDICTED: isocitrate dehydrogenase [NAD] subunit beta, mitochondrial-like [Bombus impatiens] | Back alignment and taxonomy information |
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| >gi|340708564|ref|XP_003392893.1| PREDICTED: isocitrate dehydrogenase [NAD] subunit beta, mitochondrial-like [Bombus terrestris] | Back alignment and taxonomy information |
|---|
| >gi|66530240|ref|XP_624511.1| PREDICTED: isocitrate dehydrogenase [NAD] subunit beta, mitochondrial-like [Apis mellifera] | Back alignment and taxonomy information |
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| >gi|380026705|ref|XP_003697085.1| PREDICTED: isocitrate dehydrogenase [NAD] subunit beta, mitochondrial-like [Apis florea] | Back alignment and taxonomy information |
|---|
| >gi|383856749|ref|XP_003703870.1| PREDICTED: isocitrate dehydrogenase [NAD] subunit beta, mitochondrial-like [Megachile rotundata] | Back alignment and taxonomy information |
|---|
| >gi|242017298|ref|XP_002429128.1| isocitrate dehydrogenase NAD subunit beta, putative [Pediculus humanus corporis] gi|212513995|gb|EEB16390.1| isocitrate dehydrogenase NAD subunit beta, putative [Pediculus humanus corporis] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 178 | ||||||
| FB|FBgn0038922 | 370 | CG6439 [Drosophila melanogaste | 0.286 | 0.137 | 0.607 | 1.2e-19 | |
| UNIPROTKB|E9PF84 | 285 | IDH3G "Isocitrate dehydrogenas | 0.269 | 0.168 | 0.64 | 1.8e-19 | |
| WB|WBGene00007993 | 379 | idhb-1 [Caenorhabditis elegans | 0.320 | 0.150 | 0.525 | 6.2e-19 | |
| ZFIN|ZDB-GENE-040625-174 | 383 | idh3b "isocitrate dehydrogenas | 0.241 | 0.112 | 0.651 | 1.1e-18 | |
| UNIPROTKB|O77784 | 385 | IDH3B "Isocitrate dehydrogenas | 0.286 | 0.132 | 0.588 | 1.7e-18 | |
| UNIPROTKB|I3L8X0 | 312 | LOC100624447 "Uncharacterized | 0.241 | 0.137 | 0.627 | 1.9e-18 | |
| RGD|621881 | 385 | Idh3B "isocitrate dehydrogenas | 0.241 | 0.111 | 0.627 | 3.7e-18 | |
| UNIPROTKB|H9L0K2 | 385 | IDH3B "Uncharacterized protein | 0.241 | 0.111 | 0.627 | 4.8e-18 | |
| UNIPROTKB|F1PTM3 | 383 | IDH3B "Uncharacterized protein | 0.241 | 0.112 | 0.627 | 6.1e-18 | |
| UNIPROTKB|E2QUB9 | 385 | IDH3B "Uncharacterized protein | 0.241 | 0.111 | 0.627 | 6.2e-18 |
| FB|FBgn0038922 CG6439 [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
|---|
Score = 154 (59.3 bits), Expect = 1.2e-19, Sum P(2) = 1.2e-19
Identities = 31/51 (60%), Positives = 39/51 (76%)
Query: 31 RFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMI 81
+F++ + RKKVTAVHKANIMKLGDGLFL SC+E+++LYP KMI
Sbjct: 188 KFAFDYATKNQRKKVTAVHKANIMKLGDGLFLRSCEEVSRLYPRIQFEKMI 238
|
|
| UNIPROTKB|E9PF84 IDH3G "Isocitrate dehydrogenase [NAD] subunit gamma, mitochondrial" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| WB|WBGene00007993 idhb-1 [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
|---|
| ZFIN|ZDB-GENE-040625-174 idh3b "isocitrate dehydrogenase 3 (NAD+) beta" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|O77784 IDH3B "Isocitrate dehydrogenase [NAD] subunit beta, mitochondrial" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|I3L8X0 LOC100624447 "Uncharacterized protein" [Sus scrofa (taxid:9823)] | Back alignment and assigned GO terms |
|---|
| RGD|621881 Idh3B "isocitrate dehydrogenase 3 (NAD+) beta" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|H9L0K2 IDH3B "Uncharacterized protein" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|F1PTM3 IDH3B "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E2QUB9 IDH3B "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
Prediction of Functionally Associated Proteins
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 178 | |||
| TIGR00175 | 333 | TIGR00175, mito_nad_idh, isocitrate dehydrogenase, | 1e-31 | |
| PLN00123 | 360 | PLN00123, PLN00123, isocitrate dehydrogenase (NAD+ | 2e-27 | |
| COG0473 | 348 | COG0473, LeuB, Isocitrate/isopropylmalate dehydrog | 3e-21 | |
| PRK08997 | 334 | PRK08997, PRK08997, isocitrate dehydrogenase; Prov | 4e-20 | |
| PLN00118 | 372 | PLN00118, PLN00118, isocitrate dehydrogenase (NAD+ | 2e-19 | |
| PRK09222 | 482 | PRK09222, PRK09222, isocitrate dehydrogenase; Vali | 5e-17 | |
| TIGR02924 | 473 | TIGR02924, ICDH_alpha, isocitrate dehydrogenase | 1e-13 | |
| TIGR02088 | 322 | TIGR02088, LEU3_arch, isopropylmalate/isohomocitra | 9e-12 | |
| pfam00180 | 349 | pfam00180, Iso_dh, Isocitrate/isopropylmalate dehy | 1e-11 | |
| PRK14025 | 330 | PRK14025, PRK14025, multifunctional 3-isopropylmal | 3e-11 | |
| PRK00772 | 358 | PRK00772, PRK00772, 3-isopropylmalate dehydrogenas | 3e-07 | |
| COG0538 | 407 | COG0538, Icd, Isocitrate dehydrogenases [Energy pr | 9e-07 | |
| TIGR00183 | 416 | TIGR00183, prok_nadp_idh, isocitrate dehydrogenase | 1e-06 | |
| PRK06451 | 412 | PRK06451, PRK06451, isocitrate dehydrogenase; Vali | 6e-06 | |
| PRK03437 | 344 | PRK03437, PRK03437, 3-isopropylmalate dehydrogenas | 2e-05 | |
| TIGR00169 | 346 | TIGR00169, leuB, 3-isopropylmalate dehydrogenase | 7e-05 | |
| PRK07006 | 409 | PRK07006, PRK07006, isocitrate dehydrogenase; Revi | 1e-04 |
| >gnl|CDD|232856 TIGR00175, mito_nad_idh, isocitrate dehydrogenase, NAD-dependent, mitochondrial type | Back alignment and domain information |
|---|
Score = 115 bits (290), Expect = 1e-31
Identities = 51/102 (50%), Positives = 58/102 (56%), Gaps = 22/102 (21%)
Query: 31 RFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMITGFIWTTRD 90
R+++ + RKKVTAVHKANIMKL DGLFLN C+E+AK YP T MI
Sbjct: 152 RYAFEYARKNGRKKVTAVHKANIMKLADGLFLNVCREVAKEYPDITFESMI--------- 202
Query: 91 INVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNIFD 132
V N Q+VS P QFDVMVMPNLYGNI
Sbjct: 203 -------------VDNTCMQLVSRPSQFDVMVMPNLYGNILS 231
|
Several NAD- or NADP-dependent dehydrogenases, including 3-isopropylmalate dehydrogenase, tartrate dehydrogenase, and the multimeric forms of isocitrate dehydrogenase, share a nucleotide binding domain unrelated to that of lactate dehydrogenase and its homologs. These enzymes dehydrogenate their substates at a H-C-OH site adjacent to a H-C-COOH site; the latter carbon, now adjacent to a carbonyl group, readily decarboxylates. Mitochondrial NAD-dependent isocitrate dehydrogenases (IDH) resemble prokaryotic NADP-dependent IDH and 3-isopropylmalate dehydrogenase (an NAD-dependent enzyme) more closely than they resemble eukaryotic NADP-dependent IDH. The mitochondrial NAD-dependent isocitrate dehydrogenase is believed to be an alpha(2)-beta-gamma heterotetramer. All subunits are homologous and found by this model. The NADP-dependent IDH of Thermus aquaticus thermophilus strain HB8 resembles these NAD-dependent IDH, except for the residues involved in cofactor specificity, much more closely than it resembles other prokaryotic NADP-dependent IDH, including that of Thermus aquaticus strain YT1 [Energy metabolism, TCA cycle]. Length = 333 |
| >gnl|CDD|215065 PLN00123, PLN00123, isocitrate dehydrogenase (NAD+) | Back alignment and domain information |
|---|
| >gnl|CDD|223549 COG0473, LeuB, Isocitrate/isopropylmalate dehydrogenase [Amino acid transport and metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|181606 PRK08997, PRK08997, isocitrate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|215062 PLN00118, PLN00118, isocitrate dehydrogenase (NAD+) | Back alignment and domain information |
|---|
| >gnl|CDD|236416 PRK09222, PRK09222, isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >gnl|CDD|234062 TIGR02924, ICDH_alpha, isocitrate dehydrogenase | Back alignment and domain information |
|---|
| >gnl|CDD|233717 TIGR02088, LEU3_arch, isopropylmalate/isohomocitrate dehydrogenases | Back alignment and domain information |
|---|
| >gnl|CDD|215773 pfam00180, Iso_dh, Isocitrate/isopropylmalate dehydrogenase | Back alignment and domain information |
|---|
| >gnl|CDD|184462 PRK14025, PRK14025, multifunctional 3-isopropylmalate dehydrogenase/D-malate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|234832 PRK00772, PRK00772, 3-isopropylmalate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|223612 COG0538, Icd, Isocitrate dehydrogenases [Energy production and conversion] | Back alignment and domain information |
|---|
| >gnl|CDD|232862 TIGR00183, prok_nadp_idh, isocitrate dehydrogenase, NADP-dependent, prokaryotic type | Back alignment and domain information |
|---|
| >gnl|CDD|235803 PRK06451, PRK06451, isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >gnl|CDD|179579 PRK03437, PRK03437, 3-isopropylmalate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|232853 TIGR00169, leuB, 3-isopropylmalate dehydrogenase | Back alignment and domain information |
|---|
| >gnl|CDD|180792 PRK07006, PRK07006, isocitrate dehydrogenase; Reviewed | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 178 | |||
| COG0473 | 348 | LeuB Isocitrate/isopropylmalate dehydrogenase [Ami | 100.0 | |
| PLN00123 | 360 | isocitrate dehydrogenase (NAD+) | 100.0 | |
| PRK08997 | 334 | isocitrate dehydrogenase; Provisional | 100.0 | |
| PRK03437 | 344 | 3-isopropylmalate dehydrogenase; Provisional | 100.0 | |
| PRK14025 | 330 | multifunctional 3-isopropylmalate dehydrogenase/D- | 100.0 | |
| PLN00118 | 372 | isocitrate dehydrogenase (NAD+) | 100.0 | |
| PRK09222 | 482 | isocitrate dehydrogenase; Validated | 100.0 | |
| TIGR02089 | 352 | TTC tartrate dehydrogenase. Tartrate dehydrogenase | 100.0 | |
| TIGR00175 | 333 | mito_nad_idh isocitrate dehydrogenase, NAD-depende | 100.0 | |
| TIGR02924 | 473 | ICDH_alpha isocitrate dehydrogenase. This family o | 100.0 | |
| PRK08194 | 352 | tartrate dehydrogenase; Provisional | 100.0 | |
| TIGR02088 | 322 | LEU3_arch isopropylmalate/isohomocitrate dehydroge | 100.0 | |
| TIGR00169 | 349 | leuB 3-isopropylmalate dehydrogenase. This model w | 100.0 | |
| PLN02329 | 409 | 3-isopropylmalate dehydrogenase | 100.0 | |
| PRK07006 | 409 | isocitrate dehydrogenase; Reviewed | 100.0 | |
| PRK06451 | 412 | isocitrate dehydrogenase; Validated | 100.0 | |
| TIGR00183 | 416 | prok_nadp_idh isocitrate dehydrogenase, NADP-depen | 100.0 | |
| PRK00772 | 358 | 3-isopropylmalate dehydrogenase; Provisional | 100.0 | |
| PF00180 | 348 | Iso_dh: Isocitrate/isopropylmalate dehydrogenase; | 100.0 | |
| PRK07362 | 474 | isocitrate dehydrogenase; Validated | 100.0 | |
| KOG0785|consensus | 365 | 100.0 | ||
| PTZ00435 | 413 | isocitrate dehydrogenase; Provisional | 100.0 | |
| TIGR00127 | 409 | nadp_idh_euk isocitrate dehydrogenase, NADP-depend | 100.0 | |
| PRK08299 | 402 | isocitrate dehydrogenase; Validated | 100.0 | |
| KOG0784|consensus | 375 | 100.0 | ||
| PLN00103 | 410 | isocitrate dehydrogenase (NADP+); Provisional | 100.0 | |
| PLN00096 | 393 | isocitrate dehydrogenase (NADP+); Provisional | 100.0 | |
| PLN03065 | 483 | isocitrate dehydrogenase (NADP+); Provisional | 100.0 | |
| COG0538 | 407 | Icd Isocitrate dehydrogenases [Energy production a | 100.0 | |
| KOG0786|consensus | 363 | 99.97 | ||
| KOG1526|consensus | 422 | 99.85 |
| >COG0473 LeuB Isocitrate/isopropylmalate dehydrogenase [Amino acid transport and metabolism] | Back alignment and domain information |
|---|
Probab=100.00 E-value=2.9e-50 Score=356.57 Aligned_cols=137 Identities=31% Similarity=0.377 Sum_probs=130.5
Q ss_pred eeecceeccc---ceeeeEEeeecccccHHHHHHHHHHHhCCCCcEEEEeCCCccccccHHHHHHHHHHHhhCCCeEEEE
Q psy3672 3 LYLLDRLRQL---SVCDKVSLRYEETIDPCPRFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRK 79 (178)
Q Consensus 3 ~~~~~~~~~~---~~~~~~~~~t~~~~eRiar~AFe~A~~~~rk~Vt~vhKaNvlk~tdglf~~i~~eva~eYpdv~~~~ 79 (178)
+|||.+.+.. ++++++++||++++|||+|+|||+|++|+||+||+|||+|||+.++|+|+++++|++++||+|++++
T Consensus 132 ~Y~G~~~~~~~~~eva~~~~~~Tr~~~eRI~r~AFe~A~~R~~kkvTsv~KaNVl~~s~~lwrev~~eva~~yPdv~~~~ 211 (348)
T COG0473 132 LYFGEEGRILGGGEVAIDTKVITRKGSERIARFAFELARKRGRKKVTSVHKANVLKLSDGLWREVVEEVAKEYPDVELDH 211 (348)
T ss_pred cccCCCccccCCCeEEEEEEeccHHHHHHHHHHHHHHHHhhCCCceEEEehhhhhhhhhHHHHHHHHHHhhcCCCcchhH
Confidence 6999877422 3999999999999999999999999999889999999999999999999999999999999999999
Q ss_pred EEEeeeeccccccceeEEEeecccccHHHHHHhhCCCCCcEEEeeCCCcccccccccccccccccccCccccccCCC--C
Q psy3672 80 MITGFIWTTRDINVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNIFDVMVMPNLYGNIVDNLASDSVISRT--G 157 (178)
Q Consensus 80 ~~v~~~~~~~~~~~~i~~~~~~i~~Da~~~~LV~~P~~fDViv~~Nl~GDILSDlaA~l~GglGl~psa~~~~ig~~--~ 157 (178)
+++ |+++||||++|++||||||+|||||||||++|+++||+||+|||| +|+. +
T Consensus 212 ~~V----------------------D~aam~lV~~P~~FDViVt~NlFGDILSD~aa~l~GslGl~PSAn---ig~~~~~ 266 (348)
T COG0473 212 MYV----------------------DAAAMQLVRNPEQFDVIVTSNLFGDILSDEAAALTGSLGLAPSAN---LGDERGP 266 (348)
T ss_pred HhH----------------------HHHHHHHhhCccccCEEEEccchhHHHHhHHHHhcCccccCccCc---cCCCCCC
Confidence 999 999999999999999999999999999999999999999999999 6776 9
Q ss_pred ceecCcc
Q psy3672 158 SCQQSCD 164 (178)
Q Consensus 158 ~~fep~~ 164 (178)
+||||||
T Consensus 267 ~lfEPvH 273 (348)
T COG0473 267 ALFEPVH 273 (348)
T ss_pred ceeecCC
Confidence 9999998
|
|
| >PLN00123 isocitrate dehydrogenase (NAD+) | Back alignment and domain information |
|---|
| >PRK08997 isocitrate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >PRK03437 3-isopropylmalate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >PRK14025 multifunctional 3-isopropylmalate dehydrogenase/D-malate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >PLN00118 isocitrate dehydrogenase (NAD+) | Back alignment and domain information |
|---|
| >PRK09222 isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >TIGR02089 TTC tartrate dehydrogenase | Back alignment and domain information |
|---|
| >TIGR00175 mito_nad_idh isocitrate dehydrogenase, NAD-dependent, mitochondrial type | Back alignment and domain information |
|---|
| >TIGR02924 ICDH_alpha isocitrate dehydrogenase | Back alignment and domain information |
|---|
| >PRK08194 tartrate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >TIGR02088 LEU3_arch isopropylmalate/isohomocitrate dehydrogenases | Back alignment and domain information |
|---|
| >TIGR00169 leuB 3-isopropylmalate dehydrogenase | Back alignment and domain information |
|---|
| >PLN02329 3-isopropylmalate dehydrogenase | Back alignment and domain information |
|---|
| >PRK07006 isocitrate dehydrogenase; Reviewed | Back alignment and domain information |
|---|
| >PRK06451 isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >TIGR00183 prok_nadp_idh isocitrate dehydrogenase, NADP-dependent, prokaryotic type | Back alignment and domain information |
|---|
| >PRK00772 3-isopropylmalate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >PF00180 Iso_dh: Isocitrate/isopropylmalate dehydrogenase; InterPro: IPR024084 Isocitrate dehydrogenase (IDH) [, ] is an important enzyme of carbohydrate metabolism which catalyses the oxidative decarboxylation of isocitrate into alpha-ketoglutarate | Back alignment and domain information |
|---|
| >PRK07362 isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >KOG0785|consensus | Back alignment and domain information |
|---|
| >PTZ00435 isocitrate dehydrogenase; Provisional | Back alignment and domain information |
|---|
| >TIGR00127 nadp_idh_euk isocitrate dehydrogenase, NADP-dependent, eukaryotic type | Back alignment and domain information |
|---|
| >PRK08299 isocitrate dehydrogenase; Validated | Back alignment and domain information |
|---|
| >KOG0784|consensus | Back alignment and domain information |
|---|
| >PLN00103 isocitrate dehydrogenase (NADP+); Provisional | Back alignment and domain information |
|---|
| >PLN00096 isocitrate dehydrogenase (NADP+); Provisional | Back alignment and domain information |
|---|
| >PLN03065 isocitrate dehydrogenase (NADP+); Provisional | Back alignment and domain information |
|---|
| >COG0538 Icd Isocitrate dehydrogenases [Energy production and conversion] | Back alignment and domain information |
|---|
| >KOG0786|consensus | Back alignment and domain information |
|---|
| >KOG1526|consensus | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 178 | ||||
| 3blw_A | 349 | Yeast Isocitrate Dehydrogenase With Citrate And Amp | 4e-14 | ||
| 3blv_A | 354 | Yeast Isocitrate Dehydrogenase With Citrate Bound I | 3e-13 | ||
| 1wpw_A | 336 | Crystal Structure Of Ipmdh From Sulfolobus Tokodaii | 1e-07 | ||
| 1x0l_A | 333 | Crystal Structure Of Tetrameric Homoisocitrate Dehy | 4e-07 | ||
| 3asj_A | 334 | Crystal Structure Of Homoisocitrate Dehydrogenase I | 4e-07 | ||
| 3blw_B | 354 | Yeast Isocitrate Dehydrogenase With Citrate And Amp | 6e-07 | ||
| 3blv_B | 354 | Yeast Isocitrate Dehydrogenase With Citrate Bound I | 7e-07 | ||
| 3ah3_A | 334 | Crystal Structure Of Lr5-1, 3-Isopropylmalate Dehyd | 7e-07 | ||
| 3ty3_A | 366 | Crystal Structure Of Homoisocitrate Dehydrogenase F | 3e-06 | ||
| 2d1c_A | 496 | Crystal Structure Of Tt0538 Protein From Thermus Th | 6e-06 | ||
| 3u1h_A | 390 | Crystal Structure Of Ipmdh From The Last Common Anc | 2e-05 | ||
| 2dht_A | 409 | Crystal Structure Of Isocitrate Dehydrogenase From | 7e-05 | ||
| 1w0d_A | 337 | The High Resolution Structure Of Mycobacterium Tube | 2e-04 |
| >pdb|3BLW|A Chain A, Yeast Isocitrate Dehydrogenase With Citrate And Amp Bound In The Regulatory Subunits Length = 349 | Back alignment and structure |
|
| >pdb|3BLV|A Chain A, Yeast Isocitrate Dehydrogenase With Citrate Bound In The Regulatory Subunits Length = 354 | Back alignment and structure |
| >pdb|1WPW|A Chain A, Crystal Structure Of Ipmdh From Sulfolobus Tokodaii Length = 336 | Back alignment and structure |
| >pdb|1X0L|A Chain A, Crystal Structure Of Tetrameric Homoisocitrate Dehydrogenase From An Extreme Thermophile, Thermus Thermophilus Length = 333 | Back alignment and structure |
| >pdb|3ASJ|A Chain A, Crystal Structure Of Homoisocitrate Dehydrogenase In Complex With A Designed Inhibitor Length = 334 | Back alignment and structure |
| >pdb|3BLW|B Chain B, Yeast Isocitrate Dehydrogenase With Citrate And Amp Bound In The Regulatory Subunits Length = 354 | Back alignment and structure |
| >pdb|3BLV|B Chain B, Yeast Isocitrate Dehydrogenase With Citrate Bound In The Regulatory Subunits Length = 354 | Back alignment and structure |
| >pdb|3AH3|A Chain A, Crystal Structure Of Lr5-1, 3-Isopropylmalate Dehydrogenase Created By Directed Evolution Length = 334 | Back alignment and structure |
| >pdb|3TY3|A Chain A, Crystal Structure Of Homoisocitrate Dehydrogenase From Schizosaccharomyces Pombe Bound To Glycyl-Glycyl-Glycine Length = 366 | Back alignment and structure |
| >pdb|2D1C|A Chain A, Crystal Structure Of Tt0538 Protein From Thermus Thermophilus Hb8 Length = 496 | Back alignment and structure |
| >pdb|3U1H|A Chain A, Crystal Structure Of Ipmdh From The Last Common Ancestor Of Bacillus Length = 390 | Back alignment and structure |
| >pdb|2DHT|A Chain A, Crystal Structure Of Isocitrate Dehydrogenase From Sulfolobus Tokodaii Strain7 Length = 409 | Back alignment and structure |
| >pdb|1W0D|A Chain A, The High Resolution Structure Of Mycobacterium Tuberculosis Leub (Rv2995c) Length = 337 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 178 | |||
| 2d1c_A | 496 | Isocitrate dehydrogenase; structural genomics, NPP | 2e-29 | |
| 3blx_B | 354 | Isocitrate dehydrogenase [NAD] subunit 2; TCA cycl | 3e-29 | |
| 3blx_A | 349 | Isocitrate dehydrogenase [NAD] subunit 1; TCA cycl | 1e-27 | |
| 1x0l_A | 333 | Homoisocitrate dehydrogenase; oxidoreductase, deca | 5e-26 | |
| 1wpw_A | 336 | 3-isopropylmalate dehydrogenase; oxidoreductase; 2 | 1e-25 | |
| 2iv0_A | 412 | Isocitrate dehydrogenase; oxidoreductase, tricarbo | 2e-24 | |
| 3dms_A | 427 | Isocitrate dehydrogenase [NADP]; struc genomics, s | 6e-24 | |
| 1tyo_A | 435 | Isocitrate dehydrogenase; enzyme-ethenonadp comple | 7e-24 | |
| 2e0c_A | 409 | 409AA long hypothetical NADP-dependent isocitrate | 8e-23 | |
| 3ty4_A | 366 | Probable homoisocitrate dehydrogenase; B-hydroxyac | 1e-21 | |
| 1hqs_A | 423 | Isocitrate dehydrogenase; glyoxylate bypass, bsidh | 1e-21 | |
| 2d4v_A | 429 | Isocitrate dehydrogenase; alpha and beta protein, | 3e-17 | |
| 3flk_A | 364 | Tartrate dehydrogenase/decarboxylase; cytoplasm, l | 6e-13 | |
| 1w0d_A | 337 | 3-isopropylmalate dehydrogenase; oxidoreductase, l | 6e-09 | |
| 3u1h_A | 390 | 3-isopropylmalate dehydrogenase; oxidored; 2.80A { | 6e-07 | |
| 3udu_A | 361 | 3-isopropylmalate dehydrogenase; structural genomi | 7e-07 | |
| 3r8w_A | 405 | 3-isopropylmalate dehydrogenase 2, chloroplastic; | 1e-06 | |
| 1a05_A | 358 | IPMDH, IMDH, 3-isopropylmalate dehydrogenase; oxid | 1e-06 | |
| 2y3z_A | 359 | 3-isopropylmalate dehydrogenase; oxidoreductase, L | 1e-06 | |
| 1vlc_A | 366 | 3-isopropylmalate dehydrogenase; TM0556, structura | 1e-06 | |
| 1cnz_A | 363 | IPMDH, IMDH, protein (3-isopropylmalate dehydrogen | 1e-06 | |
| 3vmk_A | 375 | 3-isopropylmalate dehydrogenase; oxidoreductase, d | 1e-06 |
| >2d1c_A Isocitrate dehydrogenase; structural genomics, NPPSFA, national project protein structural and functional analyses; HET: NAP CIT; 1.80A {Thermus thermophilus} Length = 496 | Back alignment and structure |
|---|
Score = 111 bits (279), Expect = 2e-29
Identities = 28/99 (28%), Positives = 42/99 (42%), Gaps = 24/99 (24%)
Query: 32 FSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMITGFIWTTRDI 91
F + RKKV K+NIMKL +G + +++A+ YP +I
Sbjct: 175 FELARA--EGRKKVHCATKSNIMKLAEGTLKRAFEQVAQEYPDIEAVHII---------- 222
Query: 92 NVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNI 130
V N Q+V P QF+V+V N+ G+I
Sbjct: 223 ------------VDNAAHQLVKRPEQFEVIVTTNMNGDI 249
|
| >3blx_B Isocitrate dehydrogenase [NAD] subunit 2; TCA cycle, oxidative metabolism, allostery, decarboxylase, allosteric enzyme, magnesium; 2.70A {Saccharomyces cerevisiae} PDB: 3blw_B* 3blv_B Length = 354 | Back alignment and structure |
|---|
| >3blx_A Isocitrate dehydrogenase [NAD] subunit 1; TCA cycle, oxidative metabolism, allostery, decarboxylase, allosteric enzyme, magnesium; 2.70A {Saccharomyces cerevisiae} PDB: 3blw_A 3blv_A* Length = 349 | Back alignment and structure |
|---|
| >1x0l_A Homoisocitrate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase, lysine biosyn; 1.85A {Thermus thermophilus} PDB: 3asj_A* 3ah3_A Length = 333 | Back alignment and structure |
|---|
| >1wpw_A 3-isopropylmalate dehydrogenase; oxidoreductase; 2.80A {Sulfolobus tokodaii} SCOP: c.77.1.1 Length = 336 | Back alignment and structure |
|---|
| >2iv0_A Isocitrate dehydrogenase; oxidoreductase, tricarboxylic acid cycle, domain swapping, phosphorylation, aromatic cluster, NADP; 2.5A {Archaeoglobus fulgidus} Length = 412 | Back alignment and structure |
|---|
| >3dms_A Isocitrate dehydrogenase [NADP]; struc genomics, seattle structural genomics center for infectious ssgcid, glyoxylate bypass, manganese; 1.65A {Burkholderia pseudomallei} PDB: 1pb1_A* 1ai3_A* 1ika_A* 1ai2_A* 1p8f_A* 1pb3_A 1sjs_A 3icd_A 3lcb_C* 4icd_A* 5icd_A* 9icd_A* 1bl5_A* 1cw7_A* 1idd_A 1ide_A* 1hj6_A* 7icd_A 8icd_A* 6icd_A ... Length = 427 | Back alignment and structure |
|---|
| >1tyo_A Isocitrate dehydrogenase; enzyme-ethenonadp complex, oxidoreductase; HET: ENP; 2.15A {Aeropyrum pernix} PDB: 1v94_A 1xgv_A 1xkd_A* Length = 435 | Back alignment and structure |
|---|
| >2e0c_A 409AA long hypothetical NADP-dependent isocitrate dehydrogenase; homedimer, oxidoreductase; 2.00A {Sulfolobus tokodaii str} PDB: 2dht_A 2e5m_A* Length = 409 | Back alignment and structure |
|---|
| >3ty4_A Probable homoisocitrate dehydrogenase; B-hydroxyacid oxidative decarboxylase, amino-acid biosynthes lysine biosynthesis; 1.55A {Schizosaccharomyces pombe} PDB: 3ty3_A Length = 366 | Back alignment and structure |
|---|
| >1hqs_A Isocitrate dehydrogenase; glyoxylate bypass, bsidh, tricarboxylic acid cycle, oxidoreductase, protein phosphorylation, NADP; HET: CME CIT; 1.55A {Bacillus subtilis} SCOP: c.77.1.1 Length = 423 | Back alignment and structure |
|---|
| >2d4v_A Isocitrate dehydrogenase; alpha and beta protein, isocitrate/isopropylmalate dehydrogenase-like fold, oxidoreductase; HET: FLC NAD; 1.90A {Acidithiobacillus thiooxidans} Length = 429 | Back alignment and structure |
|---|
| >3flk_A Tartrate dehydrogenase/decarboxylase; cytoplasm, lyase, magnesium, manganese, NAD, oxidoreductase; HET: NAD; 2.00A {Pseudomonas putida} PDB: 3fmx_X* Length = 364 | Back alignment and structure |
|---|
| >1w0d_A 3-isopropylmalate dehydrogenase; oxidoreductase, leucine biosynthesis, NAD, ST genomics, PSI, protein structure initiative; 1.65A {Mycobacterium tuberculosis} SCOP: c.77.1.1 PDB: 2g4o_A Length = 337 | Back alignment and structure |
|---|
| >3u1h_A 3-isopropylmalate dehydrogenase; oxidored; 2.80A {Bacillus SP} PDB: 2ayq_A 1v53_A 1v5b_A Length = 390 | Back alignment and structure |
|---|
| >3udu_A 3-isopropylmalate dehydrogenase; structural genomics, center for structural genomics of infec diseases, csgid, oxidoreductase; 1.85A {Campylobacter jejuni} PDB: 3udo_A Length = 361 | Back alignment and structure |
|---|
| >3r8w_A 3-isopropylmalate dehydrogenase 2, chloroplastic; dimer, isocitrate and isopropylmalate dehydrogenases family, biosynthesis; 2.25A {Arabidopsis thaliana} Length = 405 | Back alignment and structure |
|---|
| >1a05_A IPMDH, IMDH, 3-isopropylmalate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase, leucine biosynthesis; HET: IPM; 2.00A {Acidithiobacillus ferrooxidans} SCOP: c.77.1.1 Length = 358 | Back alignment and structure |
|---|
| >2y3z_A 3-isopropylmalate dehydrogenase; oxidoreductase, LEUB, leucine biosynthesis; HET: 2PE; 1.83A {Thermus thermophilus} PDB: 2y40_A 2y41_A* 2y42_A* 1xaa_A 1osi_A 1hex_A 1xab_A 2ztw_A* 1g2u_A 1gc9_A 1osj_A 1ipd_A 1gc8_A 1wal_A 1dpz_A 1dr0_A 1dr8_A 1idm_A 1xac_A 1xad_A Length = 359 | Back alignment and structure |
|---|
| >1vlc_A 3-isopropylmalate dehydrogenase; TM0556, structural genomics PSI, protein structure initiative, joint center for structu genomics; 1.90A {Thermotoga maritima} SCOP: c.77.1.1 Length = 366 | Back alignment and structure |
|---|
| >1cnz_A IPMDH, IMDH, protein (3-isopropylmalate dehydrogenase); oxidoreductase, leucine biosynthetic pathway, NAD-dependant enzyme; 1.76A {Salmonella typhimurium} SCOP: c.77.1.1 PDB: 1cm7_A Length = 363 | Back alignment and structure |
|---|
| >3vmk_A 3-isopropylmalate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase; HET: IPM; 1.48A {Shewanella benthica} PDB: 3vmj_A* 3vl2_A* 3vkz_A* 3vl4_A* 3vl6_A* 3vl7_A* 3vl3_A* Length = 375 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 178 | |||
| 1x0l_A | 333 | Homoisocitrate dehydrogenase; oxidoreductase, deca | 100.0 | |
| 3flk_A | 364 | Tartrate dehydrogenase/decarboxylase; cytoplasm, l | 100.0 | |
| 1w0d_A | 337 | 3-isopropylmalate dehydrogenase; oxidoreductase, l | 100.0 | |
| 3blx_A | 349 | Isocitrate dehydrogenase [NAD] subunit 1; TCA cycl | 100.0 | |
| 3ty4_A | 366 | Probable homoisocitrate dehydrogenase; B-hydroxyac | 100.0 | |
| 3blx_B | 354 | Isocitrate dehydrogenase [NAD] subunit 2; TCA cycl | 100.0 | |
| 3udu_A | 361 | 3-isopropylmalate dehydrogenase; structural genomi | 100.0 | |
| 1cnz_A | 363 | IPMDH, IMDH, protein (3-isopropylmalate dehydrogen | 100.0 | |
| 1vlc_A | 366 | 3-isopropylmalate dehydrogenase; TM0556, structura | 100.0 | |
| 3vmk_A | 375 | 3-isopropylmalate dehydrogenase; oxidoreductase, d | 100.0 | |
| 2y3z_A | 359 | 3-isopropylmalate dehydrogenase; oxidoreductase, L | 100.0 | |
| 1a05_A | 358 | IPMDH, IMDH, 3-isopropylmalate dehydrogenase; oxid | 100.0 | |
| 2d1c_A | 496 | Isocitrate dehydrogenase; structural genomics, NPP | 100.0 | |
| 2e0c_A | 409 | 409AA long hypothetical NADP-dependent isocitrate | 100.0 | |
| 3u1h_A | 390 | 3-isopropylmalate dehydrogenase; oxidored; 2.80A { | 100.0 | |
| 2iv0_A | 412 | Isocitrate dehydrogenase; oxidoreductase, tricarbo | 100.0 | |
| 2d4v_A | 429 | Isocitrate dehydrogenase; alpha and beta protein, | 100.0 | |
| 3dms_A | 427 | Isocitrate dehydrogenase [NADP]; struc genomics, s | 100.0 | |
| 1tyo_A | 435 | Isocitrate dehydrogenase; enzyme-ethenonadp comple | 100.0 | |
| 3r8w_A | 405 | 3-isopropylmalate dehydrogenase 2, chloroplastic; | 100.0 | |
| 1hqs_A | 423 | Isocitrate dehydrogenase; glyoxylate bypass, bsidh | 100.0 | |
| 1wpw_A | 336 | 3-isopropylmalate dehydrogenase; oxidoreductase; 2 | 100.0 | |
| 2uxq_A | 402 | Isocitrate dehydrogenase native; psychrophilic, co | 100.0 | |
| 1lwd_A | 413 | Isocitrate dehydrogenase; tricarboxylic acid cycle | 100.0 | |
| 2qfy_A | 427 | Isocitrate dehydrogenase [NADP]; rossmann fold, ox | 100.0 | |
| 3us8_A | 427 | Isocitrate dehydrogenase [NADP]; PSI-biology, stru | 100.0 | |
| 1zor_A | 399 | Isocitrate dehydrogenase; wild type enzyme, CIS-pr | 100.0 | |
| 4aoy_A | 402 | Isocitrate dehydrogenase [NADP]; oxidoreductase, t | 100.0 | |
| 3ksm_A | 276 | ABC-type sugar transport system, periplasmic COMP; | 82.76 |
| >1x0l_A Homoisocitrate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase, lysine biosyn; 1.85A {Thermus thermophilus} PDB: 3asj_A* 3ah3_A | Back alignment and structure |
|---|
Probab=100.00 E-value=4.4e-50 Score=354.03 Aligned_cols=137 Identities=28% Similarity=0.360 Sum_probs=132.0
Q ss_pred eeecceecccceeeeEEeeecccccHHHHHHHHHHHhCCCCcEEEEeCCCccccccHHHHHHHHHHHhhCCCeEEEEEEE
Q psy3672 3 LYLLDRLRQLSVCDKVSLRYEETIDPCPRFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMIT 82 (178)
Q Consensus 3 ~~~~~~~~~~~~~~~~~~~t~~~~eRiar~AFe~A~~~~rk~Vt~vhKaNvlk~tdglf~~i~~eva~eYpdv~~~~~~v 82 (178)
+|++.+.+..+++.+++++|++++|||+|+||++|++|+||+||+|||+||||.|||+|+++|+|++++||+|+++++++
T Consensus 123 ~Y~g~~~~~~~~a~~~~~~T~~~~eRiar~AF~~A~~r~rkkvt~v~KaNvlk~t~glf~~~~~eva~eyp~I~~~~~~v 202 (333)
T 1x0l_A 123 LYVEQERRYLDVAIADAVISKKASERIGRAALRIAEGRPRKTLHIAHKANVLPLTQGLFLDTVKEVAKDFPLVNVQDIIV 202 (333)
T ss_dssp TCCCCEEEETTEEEEEEEEEHHHHHHHHHHHHHHHHTSTTCEEEEEECTTTCTTHHHHHHHHHHHHHTTCTTSEEEEEEH
T ss_pred eeccccccCCCeEEEEEEecHHHHHHHHHHHHHHHHhcCCCeEEEEecCccchhhhHHHHHHHHHHHHHCCCceEEEEEH
Confidence 68988765568999999999999999999999999999889999999999999999999999999999999999999999
Q ss_pred eeeeccccccceeEEEeecccccHHHHHHhhCCCCCcEEEeeCCCcccccccccccccccccccCccccccCCCCceecC
Q psy3672 83 GFIWTTRDINVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNIFDVMVMPNLYGNIVDNLASDSVISRTGSCQQS 162 (178)
Q Consensus 83 ~~~~~~~~~~~~i~~~~~~i~~Da~~~~LV~~P~~fDViv~~Nl~GDILSDlaA~l~GglGl~psa~~~~ig~~~~~fep 162 (178)
|+|+||||++|++||||||+|||||||||++|+++||+||+||+| +|+.+++|||
T Consensus 203 ----------------------D~~~m~lv~~P~~FDVivt~NlfGDIlSD~aa~l~GslGl~psan---ig~~~a~fEp 257 (333)
T 1x0l_A 203 ----------------------DNCAMQLVMRPERFDVIVTTNLLGDILSDLAAGLVGGLGLAPSGN---IGDTTAVFEP 257 (333)
T ss_dssp ----------------------HHHHHHHHHCGGGCSEEEECHHHHHHHHHHHHHHTTCSTTCEEEE---ECSSCEEEEE
T ss_pred ----------------------HHHHHHHhhCcccceEEEEcCccchhHhHHHHhhcCCcccceeeE---ECCCceEEeC
Confidence 999999999999999999999999999999999999999999999 7888999999
Q ss_pred cc
Q psy3672 163 CD 164 (178)
Q Consensus 163 ~~ 164 (178)
+|
T Consensus 258 ~H 259 (333)
T 1x0l_A 258 VH 259 (333)
T ss_dssp SS
T ss_pred CC
Confidence 98
|
| >3flk_A Tartrate dehydrogenase/decarboxylase; cytoplasm, lyase, magnesium, manganese, NAD, oxidoreductase; HET: NAD; 2.00A {Pseudomonas putida} PDB: 3fmx_X* | Back alignment and structure |
|---|
| >1w0d_A 3-isopropylmalate dehydrogenase; oxidoreductase, leucine biosynthesis, NAD, ST genomics, PSI, protein structure initiative; 1.65A {Mycobacterium tuberculosis} SCOP: c.77.1.1 PDB: 2g4o_A | Back alignment and structure |
|---|
| >3blx_A Isocitrate dehydrogenase [NAD] subunit 1; TCA cycle, oxidative metabolism, allostery, decarboxylase, allosteric enzyme, magnesium; 2.70A {Saccharomyces cerevisiae} PDB: 3blw_A 3blv_A* | Back alignment and structure |
|---|
| >3ty4_A Probable homoisocitrate dehydrogenase; B-hydroxyacid oxidative decarboxylase, amino-acid biosynthes lysine biosynthesis; 1.55A {Schizosaccharomyces pombe} SCOP: c.77.1.0 PDB: 3ty3_A | Back alignment and structure |
|---|
| >3blx_B Isocitrate dehydrogenase [NAD] subunit 2; TCA cycle, oxidative metabolism, allostery, decarboxylase, allosteric enzyme, magnesium; 2.70A {Saccharomyces cerevisiae} PDB: 3blw_B* 3blv_B | Back alignment and structure |
|---|
| >3udu_A 3-isopropylmalate dehydrogenase; structural genomics, center for structural genomics of infec diseases, csgid, oxidoreductase; 1.85A {Campylobacter jejuni} SCOP: c.77.1.1 PDB: 3udo_A | Back alignment and structure |
|---|
| >1cnz_A IPMDH, IMDH, protein (3-isopropylmalate dehydrogenase); oxidoreductase, leucine biosynthetic pathway, NAD-dependant enzyme; 1.76A {Salmonella typhimurium} SCOP: c.77.1.1 PDB: 1cm7_A | Back alignment and structure |
|---|
| >1vlc_A 3-isopropylmalate dehydrogenase; TM0556, structural genomics PSI, protein structure initiative, joint center for structu genomics; 1.90A {Thermotoga maritima} SCOP: c.77.1.1 | Back alignment and structure |
|---|
| >3vmk_A 3-isopropylmalate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase; HET: IPM; 1.48A {Shewanella benthica} PDB: 3vml_A* 3vmj_A* 3vl2_A* 3vkz_A* 3vl4_A* 3vl6_A* 3vl7_A* 3vl3_A* | Back alignment and structure |
|---|
| >2y3z_A 3-isopropylmalate dehydrogenase; oxidoreductase, LEUB, leucine biosynthesis; HET: 2PE; 1.83A {Thermus thermophilus} PDB: 2y40_A 2y41_A* 2y42_A* 1xaa_A 1osi_A 1hex_A 1xab_A 2ztw_A* 1g2u_A 1gc9_A 1osj_A 1ipd_A 1gc8_A 1wal_A 1dpz_A 1dr0_A 1dr8_A 1idm_A 1xac_A 1xad_A | Back alignment and structure |
|---|
| >1a05_A IPMDH, IMDH, 3-isopropylmalate dehydrogenase; oxidoreductase, decarboxylating dehydrogenase, leucine biosynthesis; HET: IPM; 2.00A {Acidithiobacillus ferrooxidans} SCOP: c.77.1.1 | Back alignment and structure |
|---|
| >2d1c_A Isocitrate dehydrogenase; structural genomics, NPPSFA, national project protein structural and functional analyses; HET: NAP CIT; 1.80A {Thermus thermophilus} | Back alignment and structure |
|---|
| >2e0c_A 409AA long hypothetical NADP-dependent isocitrate dehydrogenase; homedimer, oxidoreductase; 2.00A {Sulfolobus tokodaii str} PDB: 2dht_A 2e5m_A* | Back alignment and structure |
|---|
| >3u1h_A 3-isopropylmalate dehydrogenase; oxidored; 2.80A {Bacillus SP} PDB: 2ayq_A 1v53_A 1v5b_A | Back alignment and structure |
|---|
| >2iv0_A Isocitrate dehydrogenase; oxidoreductase, tricarboxylic acid cycle, domain swapping, phosphorylation, aromatic cluster, NADP; 2.5A {Archaeoglobus fulgidus} | Back alignment and structure |
|---|
| >2d4v_A Isocitrate dehydrogenase; alpha and beta protein, isocitrate/isopropylmalate dehydrogenase-like fold, oxidoreductase; HET: FLC NAD; 1.90A {Acidithiobacillus thiooxidans} | Back alignment and structure |
|---|
| >3dms_A Isocitrate dehydrogenase [NADP]; struc genomics, seattle structural genomics center for infectious ssgcid, glyoxylate bypass, manganese; 1.65A {Burkholderia pseudomallei} SCOP: c.77.1.1 PDB: 1pb1_A* 1ai3_A* 1ika_A* 1ai2_A* 1p8f_A* 1pb3_A 1sjs_A 3icd_A 3lcb_C* 4aj3_A* 4aja_A* 4icd_A* 5icd_A* 9icd_A* 1bl5_A* 1cw7_A* 1idd_A 1ide_A* 1hj6_A* 7icd_A ... | Back alignment and structure |
|---|
| >1tyo_A Isocitrate dehydrogenase; enzyme-ethenonadp complex, oxidoreductase; HET: ENP; 2.15A {Aeropyrum pernix} PDB: 1v94_A 1xgv_A 1xkd_A* | Back alignment and structure |
|---|
| >3r8w_A 3-isopropylmalate dehydrogenase 2, chloroplastic; dimer, isocitrate and isopropylmalate dehydrogenases family, biosynthesis; 2.25A {Arabidopsis thaliana} | Back alignment and structure |
|---|
| >1hqs_A Isocitrate dehydrogenase; glyoxylate bypass, bsidh, tricarboxylic acid cycle, oxidoreductase, protein phosphorylation, NADP; HET: CME CIT; 1.55A {Bacillus subtilis} SCOP: c.77.1.1 | Back alignment and structure |
|---|
| >1wpw_A 3-isopropylmalate dehydrogenase; oxidoreductase; 2.80A {Sulfolobus tokodaii} SCOP: c.77.1.1 | Back alignment and structure |
|---|
| >2uxq_A Isocitrate dehydrogenase native; psychrophilic, cold adaptation, thermal stability, oxidoreductase; HET: SO4 PEG; 1.75A {Desulfotalea psychrophila} PDB: 2uxr_A* | Back alignment and structure |
|---|
| >1lwd_A Isocitrate dehydrogenase; tricarboxylic acid cycle, oxidoreductase, NADP; HET: ICT; 1.85A {Sus scrofa} SCOP: c.77.1.1 PDB: 1t0l_A* 1t09_A* 3mas_B* 3map_A* 3mar_A* 3mas_A* 3inm_A* 2cmj_A* 2cmv_A* | Back alignment and structure |
|---|
| >2qfy_A Isocitrate dehydrogenase [NADP]; rossmann fold, oxidoreductase; HET: AKG; 2.10A {Saccharomyces cerevisiae} PDB: 2qfw_A* 2qfx_A* 2qfv_A* | Back alignment and structure |
|---|
| >3us8_A Isocitrate dehydrogenase [NADP]; PSI-biology, structural genomics; 2.25A {Sinorhizobium meliloti} | Back alignment and structure |
|---|
| >1zor_A Isocitrate dehydrogenase; wild type enzyme, CIS-proline, thermostable, oxidoreductase; 2.24A {Thermotoga maritima} | Back alignment and structure |
|---|
| >4aoy_A Isocitrate dehydrogenase [NADP]; oxidoreductase, temperature adaptation, thermophilic, psychr NADP+ selectivity, domain movements; 2.35A {Clostridium thermocellum} PDB: 4aou_A | Back alignment and structure |
|---|
| >3ksm_A ABC-type sugar transport system, periplasmic COMP; periplasmic component, PSI- 11023L, structural genomics, protein structure initiative; HET: BDR; 1.90A {Hahella chejuensis} | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 178 | ||||
| d1pb1a_ | 416 | c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Esch | 3e-11 | |
| d1lwda_ | 413 | c.77.1.1 (A:) NADP-dependent isocitrate dehydrogen | 6e-08 | |
| d1hqsa_ | 423 | c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Baci | 6e-07 | |
| d1vlca_ | 362 | c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPM | 1e-06 | |
| d1t0la_ | 414 | c.77.1.1 (A:) NADP-dependent isocitrate dehydrogen | 3e-06 | |
| d1cnza_ | 363 | c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPM | 6e-06 | |
| d1v53a1 | 356 | c.77.1.1 (A:1-356) 3-isopropylmalate dehydrogenase | 6e-05 | |
| d1a05a_ | 357 | c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPM | 4e-04 | |
| d1g2ua_ | 345 | c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPM | 0.001 |
| >d1pb1a_ c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Escherichia coli [TaxId: 562]} Length = 416 | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a/b) fold: Isocitrate/Isopropylmalate dehydrogenase-like superfamily: Isocitrate/Isopropylmalate dehydrogenase-like family: Dimeric isocitrate & isopropylmalate dehydrogenases domain: Isocitrate dehydrogenase, ICDH species: Escherichia coli [TaxId: 562]
Score = 58.6 bits (141), Expect = 3e-11
Identities = 24/95 (25%), Positives = 37/95 (38%), Gaps = 2/95 (2%)
Query: 41 NRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTNRKMITGFIWTTRDINVFIWTIRR 100
+R VT VHK NIMK +G F + ++A+ + I
Sbjct: 221 DRDSVTLVHKGNIMKFTEGAFKDWGYQLAREEFGGELIDGGPWLKVKNPNTGKEIVIKDV 280
Query: 101 IITVFNWTRQIVSNPHQFDVMVMPNLYGNIFDVMV 135
I F QI+ P ++DV+ NL G+ +
Sbjct: 281 IADAFLQ--QILLRPAEYDVIACMNLNGDYISDAL 313
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| >d1lwda_ c.77.1.1 (A:) NADP-dependent isocitrate dehydrogenase {Pig (Sus scrofa) [TaxId: 9823]} Length = 413 | Back information, alignment and structure |
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| >d1hqsa_ c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Bacillus subtilis [TaxId: 1423]} Length = 423 | Back information, alignment and structure |
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| >d1vlca_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thermotoga maritima [TaxId: 2336]} Length = 362 | Back information, alignment and structure |
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| >d1t0la_ c.77.1.1 (A:) NADP-dependent isocitrate dehydrogenase {Human (Homo sapiens) [TaxId: 9606]} Length = 414 | Back information, alignment and structure |
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| >d1cnza_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Salmonella typhimurium [TaxId: 90371]} Length = 363 | Back information, alignment and structure |
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| >d1v53a1 c.77.1.1 (A:1-356) 3-isopropylmalate dehydrogenase, IPMDH {Bacillus coagulans [TaxId: 1398]} Length = 356 | Back information, alignment and structure |
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| >d1a05a_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thiobacillus ferrooxidans [TaxId: 920]} Length = 357 | Back information, alignment and structure |
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| >d1g2ua_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thermus thermophilus [TaxId: 274]} Length = 345 | Back information, alignment and structure |
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Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 178 | |||
| d1w0da_ | 337 | 3-isopropylmalate dehydrogenase, IPMDH {Mycobacter | 100.0 | |
| d1vlca_ | 362 | 3-isopropylmalate dehydrogenase, IPMDH {Thermotoga | 100.0 | |
| d1g2ua_ | 345 | 3-isopropylmalate dehydrogenase, IPMDH {Thermus th | 100.0 | |
| d1cnza_ | 363 | 3-isopropylmalate dehydrogenase, IPMDH {Salmonella | 100.0 | |
| d1hqsa_ | 423 | Isocitrate dehydrogenase, ICDH {Bacillus subtilis | 100.0 | |
| d1a05a_ | 357 | 3-isopropylmalate dehydrogenase, IPMDH {Thiobacill | 100.0 | |
| d1pb1a_ | 416 | Isocitrate dehydrogenase, ICDH {Escherichia coli [ | 100.0 | |
| d1wpwa_ | 336 | 3-isopropylmalate dehydrogenase, IPMDH {Sulfolobus | 100.0 | |
| d1v53a1 | 356 | 3-isopropylmalate dehydrogenase, IPMDH {Bacillus c | 100.0 | |
| d1lwda_ | 413 | NADP-dependent isocitrate dehydrogenase {Pig (Sus | 100.0 | |
| d1t0la_ | 414 | NADP-dependent isocitrate dehydrogenase {Human (Ho | 100.0 |
| >d1w0da_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Mycobacterium tuberculosis [TaxId: 1773]} | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a/b) fold: Isocitrate/Isopropylmalate dehydrogenase-like superfamily: Isocitrate/Isopropylmalate dehydrogenase-like family: Dimeric isocitrate & isopropylmalate dehydrogenases domain: 3-isopropylmalate dehydrogenase, IPMDH species: Mycobacterium tuberculosis [TaxId: 1773]
Probab=100.00 E-value=1.9e-44 Score=315.03 Aligned_cols=136 Identities=23% Similarity=0.280 Sum_probs=127.0
Q ss_pred eeecceec-----ccceeeeEEeeecccccHHHHHHHHHHHhCCCCcEEEEeCCCccccccHHHHHHHHHHHhhCCCeEE
Q psy3672 3 LYLLDRLR-----QLSVCDKVSLRYEETIDPCPRFSYVQDLLSNRKKVTAVHKANIMKLGDGLFLNSCKEMAKLYPVWTN 77 (178)
Q Consensus 3 ~~~~~~~~-----~~~~~~~~~~~t~~~~eRiar~AFe~A~~~~rk~Vt~vhKaNvlk~tdglf~~i~~eva~eYpdv~~ 77 (178)
+|++.+.+ ..+++.+++++|+.+++||+|+||++|+++ |++||++||+||||.|||+|+++++|++++||++++
T Consensus 128 ~Y~g~~~~~~~~~~~~~a~~~~~~t~~~~~Ri~~~Af~~A~~~-r~~Vt~v~KaNv~~~t~g~f~~~~~~va~~yp~i~~ 206 (337)
T d1w0da_ 128 PYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRR-RKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEV 206 (337)
T ss_dssp GGGCCEEEESTTSTTCEEEEEEEEEHHHHHHHHHHHHHHHHHT-TSEEEEEECTTTSHHHHHHHHHHHHHHHTTCTTSEE
T ss_pred ccccCCCeeecCCCceEEEEEEeecchheeehhhhhhhHhhcc-CceEEEEECcchhhhhHHHHHHHHHHHhhcCCcchh
Confidence 47776643 346999999999999999999999999987 799999999999999999999999999999999999
Q ss_pred EEEEEeeeeccccccceeEEEeecccccHHHHHHhhCCCCCcEEEeeCCCcccccccccccccccccccCccccccCCC-
Q psy3672 78 RKMITGFIWTTRDINVFIWTIRRIITVFNWTRQIVSNPHQFDVMVMPNLYGNIFDVMVMPNLYGNIVDNLASDSVISRT- 156 (178)
Q Consensus 78 ~~~~v~~~~~~~~~~~~i~~~~~~i~~Da~~~~LV~~P~~fDViv~~Nl~GDILSDlaA~l~GglGl~psa~~~~ig~~- 156 (178)
+++++ |++++|||++|++||||||+|||||||||++|+++||+|++||+| +|+.
T Consensus 207 ~~~~v----------------------D~~~~~lv~~P~~fdViv~~Nl~GDIlSDlaa~l~GglGl~psan---ig~~~ 261 (337)
T d1w0da_ 207 AYQHV----------------------DAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGN---IDATR 261 (337)
T ss_dssp EEEEH----------------------HHHHHHHHHCGGGCSEEEECHHHHHHHHHHHHHHTTCGGGCEEEE---ECTTC
T ss_pred hhhhH----------------------HHHHHHHHhcccccceeeccHHHHHHHHHHHHHhcCCcccCCccc---ccccc
Confidence 99999 999999999999999999999999999999999999999999999 5555
Q ss_pred --CceecCcc
Q psy3672 157 --GSCQQSCD 164 (178)
Q Consensus 157 --~~~fep~~ 164 (178)
.++|||+|
T Consensus 262 ~~~a~fEp~H 271 (337)
T d1w0da_ 262 ANPSMFEPVH 271 (337)
T ss_dssp SSCEEEEESS
T ss_pred ccceeccccc
Confidence 48999998
|
| >d1vlca_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thermotoga maritima [TaxId: 2336]} | Back information, alignment and structure |
|---|
| >d1g2ua_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thermus thermophilus [TaxId: 274]} | Back information, alignment and structure |
|---|
| >d1cnza_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Salmonella typhimurium [TaxId: 90371]} | Back information, alignment and structure |
|---|
| >d1hqsa_ c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Bacillus subtilis [TaxId: 1423]} | Back information, alignment and structure |
|---|
| >d1a05a_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Thiobacillus ferrooxidans [TaxId: 920]} | Back information, alignment and structure |
|---|
| >d1pb1a_ c.77.1.1 (A:) Isocitrate dehydrogenase, ICDH {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
| >d1wpwa_ c.77.1.1 (A:) 3-isopropylmalate dehydrogenase, IPMDH {Sulfolobus tokodaii [TaxId: 111955]} | Back information, alignment and structure |
|---|
| >d1v53a1 c.77.1.1 (A:1-356) 3-isopropylmalate dehydrogenase, IPMDH {Bacillus coagulans [TaxId: 1398]} | Back information, alignment and structure |
|---|
| >d1lwda_ c.77.1.1 (A:) NADP-dependent isocitrate dehydrogenase {Pig (Sus scrofa) [TaxId: 9823]} | Back information, alignment and structure |
|---|
| >d1t0la_ c.77.1.1 (A:) NADP-dependent isocitrate dehydrogenase {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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