Score = 87.4 bits (215), Expect = 3e-17, Method: Compositional matrix adjust.
Identities = 44/89 (49%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GDVKYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDVKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Score = 86.7 bits (213), Expect = 4e-17, Method: Composition-based stats.
Identities = 44/89 (49%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GDVKYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDVKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Score = 86.7 bits (213), Expect = 4e-17, Method: Composition-based stats.
Identities = 44/89 (49%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GDVKYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDVKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Score = 86.7 bits (213), Expect = 4e-17, Method: Composition-based stats.
Identities = 44/89 (49%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GDVKYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDVKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Score = 85.5 bits (210), Expect = 9e-17, Method: Composition-based stats.
Identities = 43/89 (48%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GD+KYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDMKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Score = 85.1 bits (209), Expect = 1e-16, Method: Composition-based stats.
Identities = 43/89 (48%), Positives = 58/89 (65%), Gaps = 1/89 (1%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF-LPLEYTDPGDGDVKYHLGAYVKYRTPHSDK 59
++ G HRGRLN+L N++ L +F +F LE D G GD+KYHLG Y + +D+
Sbjct: 305 VIMGMPHRGRLNVLANVIRKELEQIFCQFDSKLEAADEGSGDMKYHLGMYHRRINRVTDR 364
Query: 60 LMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
+TL+L +NPSHLE PV +GKTKA QF
Sbjct: 365 NITLSLVANPSHLEAADPVVMGKTKAEQF 393
The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3).
Mus musculus (taxid: 10090)
EC: 1
EC: .
EC: 2
EC: .
EC: 4
EC: .
EC: 2
Close Homologs in the Non-Redundant Database Detected by BLAST
>gnl|CDD|238974 cd02016, TPP_E1_OGDC_like, Thiamine pyrophosphate (TPP) family, E1 of OGDC-like subfamily, TPP-binding module; composed of proteins similar to the E1 component of the 2-oxoglutarate dehydrogenase multienzyme complex (OGDC)
Score = 106 bits (267), Expect = 7e-30
Identities = 46/91 (50%), Positives = 57/91 (62%), Gaps = 4/91 (4%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRF---LPLEYTDPGDGDVKYHLGAYVKYRTPHS 57
+V G AHRGRLN+L N++ PL +FS F D G GDVKYHLG +TP S
Sbjct: 42 VVIGMAHRGRLNVLANVLGKPLEQIFSEFEGKSEFPEDDEGSGDVKYHLGYSSDRKTP-S 100
Query: 58 DKLMTLTLSSNPSHLELVYPVNLGKTKAFQF 88
K + L+L+ NPSHLE V PV +GKT+A Q
Sbjct: 101 GKKVHLSLAPNPSHLEAVNPVVMGKTRAKQD 131
OGDC catalyzes the oxidative decarboxylation of 2-oxoglutarate to succinyl-CoA and carbon dioxide, a key reaction of the tricarboxylic acid cycle. Length = 265
Score = 101 bits (255), Expect = 1e-26
Identities = 39/89 (43%), Positives = 51/89 (57%), Gaps = 4/89 (4%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRFLPLEYTDP--GDGDVKYHLGAYVKYRTPHSD 58
+V G AHRGRLN+L N++ P ++F+ F D G GDVKYHLG T
Sbjct: 245 IVIGMAHRGRLNVLVNVLGKPPRDLFAEFEGKHGPDEVLGSGDVKYHLGFSSDRETDG-- 302
Query: 59 KLMTLTLSSNPSHLELVYPVNLGKTKAFQ 87
+ L+L+ NPSHLE+V PV G +A Q
Sbjct: 303 GEVHLSLAFNPSHLEIVNPVVEGSVRARQ 331
Length = 924
>gnl|CDD|223641 COG0567, SucA, 2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, and related enzymes [Energy production and conversion]
Score = 82.2 bits (203), Expect = 7e-20
Identities = 40/89 (44%), Positives = 54/89 (60%), Gaps = 3/89 (3%)
Query: 1 MVFGSAHRGRLNLLTNIVHAPLVNVFSRFL--PLEYTDPGDGDVKYHLGAYVKYRTPHSD 58
+V G AHRGRLN+L N++ P ++FS F + G GDVKYH+G + T
Sbjct: 245 VVLGMAHRGRLNVLVNVLGKPPEDIFSEFAGKHKSHLPDGTGDVKYHMGRFSSDFTT-DG 303
Query: 59 KLMTLTLSSNPSHLELVYPVNLGKTKAFQ 87
KL+ L L+ NPSHLE+V PV +G T+A
Sbjct: 304 KLVHLALAFNPSHLEIVSPVVIGSTRARL 332
The 2-oxoglutarate dehydrogenase complex consists of this thiamine pyrophosphate-binding subunit (E1), dihydrolipoamide succinyltransferase (E2), and lipoamide dehydrogenase (E3). The E1 ortholog from Corynebacterium glutamicum is unusual in having an N-terminal extension that resembles the dihydrolipoamide succinyltransferase (E2) component of 2-oxoglutarate dehydrogenase [Energy metabolism, TCA cycle]. Length = 929
The E1 ortholog from Corynebacterium glutamicum is unusual in having an N-terminal extension that resembles the dihydrolipoamide succinyltransferase (E2) component of 2-oxoglutarate dehydrogenase.
>cd02016 TPP_E1_OGDC_like Thiamine pyrophosphate (TPP) family, E1 of OGDC-like subfamily, TPP-binding module; composed of proteins similar to the E1 component of the 2-oxoglutarate dehydrogenase multienzyme complex (OGDC)
>PF00676 E1_dh: Dehydrogenase E1 component; InterPro: IPR001017 This entry includes a number of dehydrogenases all of which use thiamine pyrophosphate as a cofactor and are members of a multienzyme complex
Pyruvate dehydrogenase (1.2.4.1 from EC), a component of the multienzyme pyruvate dehydrogenase complex; 2-oxoglutarate dehydrogenase (1.2.4.2 from EC), a component of the multienzyme 2-oxoglutarate dehydrogenase which contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3); and 2-oxoisovalerate dehydrogenase (1.2.4.4 from EC), a component of the multienzyme branched-chain alpha-keto dehydrogenase complex all belong to this family.; GO: 0016624 oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor, 0008152 metabolic process; PDB: 1X7Y_A 1V1M_A 1X7W_A 1OLU_A 2J9F_A 2BEW_A 1V11_A 2BFE_A 1U5B_A 2BEU_A ....
>cd02000 TPP_E1_PDC_ADC_BCADC Thiamine pyrophosphate (TPP) family, E1 of PDC_ADC_BCADC subfamily, TPP-binding module; composed of proteins similar to the E1 components of the human pyruvate dehydrogenase complex (PDC), the acetoin dehydrogenase complex (ADC) and the branched chain alpha-keto acid dehydrogenase/2-oxoisovalerate dehydrogenase complex (BCADC)
PDC catalyzes the irreversible oxidative decarboxylation of pyruvate to produce acetyl-CoA in the bridging step between glycolysis and the citric acid cycle. ADC participates in the breakdown of acetoin while BCADC participates in the breakdown of branched chain amino acids. BCADC catalyzes the oxidative decarboxylation of 4-methyl-2-oxopentanoate, 3-methyl-2-oxopentanoate and 3-methyl-2-oxobutanoate (branched chain 2-oxo acids derived from the transamination of leucine, valine and isoleucine).
E. Coli 2-Oxoglutarate Dehydrogenase (E1o) Length =
2e-12
>pdb|2XTA|A Chain A, Crystal Structure Of The Suca Domain Of Mycobacterium Smegmatis Alpha-Ketoglutarate Decarboxylase In Complex With Acetyl-Coa (Triclinic Form) Length = 868