SitesBLAST
Comparing Echvi_4609 Echvi_4609 dihydrolipoamide dehydrogenase 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)
6uziC Crystal structure of dihydrolipoyl dehydrogenase from elizabethkingia anophelis nuhp1
44% identity, 98% coverage: 4:458/465 of query aligns to 5:462/470 of 6uziC
- active site: C45 (= C43), C50 (= C48), S53 (≠ T51), V187 (≠ A184), E191 (= E188), H448 (= H444), E453 (= E449)
- binding flavin-adenine dinucleotide: I12 (≠ V11), G13 (= G12), G15 (= G14), P16 (= P15), G17 (= G16), E36 (= E35), K37 (≠ A36), G43 (= G41), T44 (≠ I42), C45 (= C43), G49 (= G47), C50 (= C48), S53 (≠ T51), K54 (= K52), V117 (≠ W114), G118 (= G115), T147 (= T144), G148 (= G145), I188 (= I185), R276 (≠ V272), D316 (= D311), M322 (≠ A317), L323 (= L318), A324 (= A319)
- binding zinc ion: H448 (= H444), E453 (= E449)
3urhB Crystal structure of a dihydrolipoamide dehydrogenase from sinorhizobium meliloti 1021
44% identity, 99% coverage: 6:464/465 of query aligns to 1:465/465 of 3urhB
- active site: Y35 (≠ L39), C39 (= C43), C44 (= C48), S47 (≠ T51), V183 (≠ A184), E187 (= E188), H443 (= H442), H445 (= H444), E450 (= E449)
- binding flavin-adenine dinucleotide: I6 (≠ V11), G7 (= G12), G9 (= G14), P10 (= P15), G11 (= G16), E30 (= E35), K31 (vs. gap), G37 (= G41), T38 (≠ I42), C39 (= C43), G43 (= G47), C44 (= C48), K48 (= K52), T111 (≠ W114), G112 (= G115), A140 (= A143), T141 (= T144), G142 (= G145), I184 (= I185), R273 (≠ V272), G312 (= G310), D313 (= D311), M319 (≠ A317), L320 (= L318), A321 (= A319), H322 (= H320)
P31023 Dihydrolipoyl dehydrogenase, mitochondrial; Dihydrolipoamide dehydrogenase; Glycine cleavage system L protein; Pyruvate dehydrogenase complex E3 subunit; E3; PDC-E3; EC 1.8.1.4 from Pisum sativum (Garden pea) (Lathyrus oleraceus) (see 2 papers)
44% identity, 100% coverage: 3:465/465 of query aligns to 35:501/501 of P31023
- 67:76 (vs. 35:43, 50% identical) binding
- C76 (= C43) modified: Disulfide link with 81, Redox-active
- C81 (= C48) modified: Disulfide link with 76, Redox-active
- G149 (= G115) binding
- D348 (= D311) binding
- MLAH 354:357 (≠ ALAH 317:320) binding
Sites not aligning to the query:
- 1:31 modified: transit peptide, Mitochondrion
1dxlA Dihydrolipoamide dehydrogenase of glycine decarboxylase from pisum sativum (see paper)
44% identity, 100% coverage: 3:465/465 of query aligns to 1:467/467 of 1dxlA
- active site: L38 (= L39), C42 (= C43), C47 (= C48), S50 (≠ T51), Y184 (≠ A184), E188 (= E188), H444 (= H442), H446 (= H444), E451 (= E449)
- binding flavin-adenine dinucleotide: I9 (≠ V11), P13 (= P15), G14 (= G16), E33 (= E35), K34 (≠ A36), R35 (vs. gap), G40 (= G41), T41 (≠ I42), C42 (= C43), G46 (= G47), C47 (= C48), K51 (= K52), Y114 (≠ W114), G115 (= G115), T144 (= T144), G145 (= G145), Y184 (≠ A184), I185 (= I185), R274 (≠ V272), D314 (= D311), M320 (≠ A317), L321 (= L318), A322 (= A319), H323 (= H320)
7kmyA Structure of mtb lpd bound to 010705 (see paper)
44% identity, 97% coverage: 2:453/465 of query aligns to 1:453/465 of 7kmyA
- active site: W38 (≠ L39), C42 (= C43), C47 (= C48), S50 (≠ T51), A182 (= A184), E186 (= E188), H442 (= H442), H444 (= H444), E449 (= E449)
- binding flavin-adenine dinucleotide: L10 (≠ V11), G11 (= G12), G13 (= G14), P14 (= P15), V33 (= V34), E34 (= E35), P35 (≠ A36), Y37 (≠ E38), G40 (= G41), V41 (≠ I42), C42 (= C43), G46 (= G47), C47 (= C48), K51 (= K52), Y113 (≠ W114), G114 (= G115), A142 (= A143), T143 (= T144), G144 (= G145), Y162 (= Y164), I183 (= I185), Y277 (≠ C279), G309 (= G310), D310 (= D311), Q316 (≠ A317), L317 (= L318), A318 (= A319)
- binding N~2~-methyl-N~2~-[(5-methyl-1H-indazol-7-yl)sulfonyl]-N-(1-methyl-2-oxo-1,2-dihydropyridin-4-yl)glycinamide: Y17 (= Y18), R94 (≠ M95), G97 (= G98), F100 (= F101), E322 (≠ S323), A382 (= A382), H444 (= H444), E449 (= E449)
Sites not aligning to the query:
4m52A Structure of mtb lpd bound to sl827 (see paper)
44% identity, 97% coverage: 2:453/465 of query aligns to 1:453/465 of 4m52A
- active site: W38 (≠ L39), C42 (= C43), C47 (= C48), S50 (≠ T51), A182 (= A184), E186 (= E188), H442 (= H442), H444 (= H444), E449 (= E449)
- binding flavin-adenine dinucleotide: L10 (≠ V11), G11 (= G12), G13 (= G14), P14 (= P15), V33 (= V34), E34 (= E35), P35 (≠ A36), Y37 (≠ E38), V41 (≠ I42), C42 (= C43), G46 (= G47), C47 (= C48), K51 (= K52), Y113 (≠ W114), G114 (= G115), A142 (= A143), T143 (= T144), Y162 (= Y164), I183 (= I185), F270 (≠ V272), Y277 (≠ C279), G309 (= G310), D310 (= D311), Q316 (≠ A317), L317 (= L318), A318 (= A319)
- binding N~2~-[(2-amino-5-bromopyridin-3-yl)sulfonyl]-N-(4-methoxyphenyl)-N~2~-methylglycinamide: P14 (= P15), Y17 (= Y18), R94 (≠ M95), F100 (= F101), E322 (≠ S323), A382 (= A382), H444 (= H444)
Sites not aligning to the query:
3ii4A Structure of mycobacterial lipoamide dehydrogenase bound to a triazaspirodimethoxybenzoyl inhibitor (see paper)
44% identity, 97% coverage: 4:453/465 of query aligns to 1:451/463 of 3ii4A
- active site: W36 (≠ L39), C40 (= C43), C45 (= C48), S48 (≠ T51), A180 (= A184), E184 (= E188), H440 (= H442), H442 (= H444), E447 (= E449)
- binding N-[2-(2,4-dichlorophenyl)ethyl]-2-{8-[(2,4-dimethoxyphenyl)carbonyl]-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]dec-3-yl}acetamide: R146 (= R149), A180 (= A184), I181 (= I185), E184 (= E188), N208 (= N212), E209 (= E213), F268 (≠ V272), R287 (≠ K290), G311 (≠ P314), Q314 (≠ A317), L315 (= L318), R346 (≠ G348), A347 (≠ C349)
- binding flavin-adenine dinucleotide: L8 (≠ V11), G9 (= G12), G11 (= G14), P12 (= P15), G13 (= G16), V31 (= V34), E32 (= E35), P33 (≠ A36), Y35 (≠ E38), G38 (= G41), V39 (≠ I42), C40 (= C43), G44 (= G47), C45 (= C48), K49 (= K52), Y111 (≠ W114), G112 (= G115), A140 (= A143), T141 (= T144), G142 (= G145), Y160 (= Y164), I181 (= I185), Y275 (≠ C279), G307 (= G310), D308 (= D311), Q314 (≠ A317), L315 (= L318), A316 (= A319)
8u0qA Co-crystal structure of optimized analog tdi-13537 provided new insights into the potency determinants of the sulfonamide inhibitor series (see paper)
44% identity, 97% coverage: 4:453/465 of query aligns to 2:452/464 of 8u0qA
- binding flavin-adenine dinucleotide: L9 (≠ V11), G10 (= G12), G12 (= G14), P13 (= P15), G14 (= G16), V32 (= V34), E33 (= E35), P34 (≠ A36), Y36 (≠ E38), G39 (= G41), V40 (≠ I42), C41 (= C43), G45 (= G47), C46 (= C48), K50 (= K52), Y112 (≠ W114), G113 (= G115), A141 (= A143), T142 (= T144), G143 (= G145), Y161 (= Y164), I182 (= I185), Y276 (≠ C279), G308 (= G310), D309 (= D311), Q315 (≠ A317), L316 (= L318), A317 (= A319), H318 (= H320)
- binding N-(3-acetamidophenyl)-N~2~-[3-(difluoromethyl)-5-methylbenzene-1-sulfonyl]-N~2~-methylglycinamide: Y16 (= Y18), R93 (≠ M95), G96 (= G98), F99 (= F101), E321 (≠ S323), A381 (= A382), A383 (≠ G384), H443 (= H444), E448 (= E449)
Sites not aligning to the query:
8ct4A Cryo-em structure of mtb lpd bound to inhibitor complex with 2-((2- cyano-n,5-dimethyl-1h-indole)-7-sulfonamido)-n-(4-(oxetan-3-yl)-3,4- dihydro-2h-benzo[b] [1,4]oxazin-7-yl)acetamide
44% identity, 97% coverage: 4:453/465 of query aligns to 2:452/464 of 8ct4A
- binding flavin-adenine dinucleotide: L9 (≠ V11), G10 (= G12), G12 (= G14), P13 (= P15), E33 (= E35), P34 (≠ A36), Y36 (≠ E38), G39 (= G41), V40 (≠ I42), C41 (= C43), G45 (= G47), C46 (= C48), K50 (= K52), Y112 (≠ W114), G113 (= G115), T142 (= T144), G143 (= G145), Y161 (= Y164), I182 (= I185), Y276 (≠ C279), D309 (= D311), Q315 (≠ A317), L316 (= L318), A317 (= A319)
- binding N~2~-(2-cyano-5-methyl-1H-indole-7-sulfonyl)-N~2~-methyl-N-[4-(oxetan-3-yl)-3,4-dihydro-2H-1,4-benzoxazin-7-yl]glycinamide: Y16 (= Y18), R93 (≠ M95), F99 (= F101), E321 (≠ S323), F377 (= F378), A381 (= A382), A383 (≠ G384), H443 (= H444), E448 (= E449), A449 (= A450), E452 (= E453)
Sites not aligning to the query:
P9WHH9 Dihydrolipoyl dehydrogenase; LPD; Component of peroxynitrite reductase/peroxidase complex; Component of PNR/P; Dihydrolipoamide dehydrogenase; E3 component of alpha-ketoacid dehydrogenase complexes; EC 1.8.1.4 from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (see 2 papers)
44% identity, 97% coverage: 4:453/465 of query aligns to 2:452/464 of P9WHH9
- D5 (= D7) mutation to A: Reduces lipoamide dehydrogenase activity by 95%.
- 33:41 (vs. 35:43, 44% identical) binding
- C41 (= C43) modified: Disulfide link with 46, Redox-active
- N43 (= N45) mutation to A: Reduces lipoamide dehydrogenase activity by 89%.
- C46 (= C48) modified: Disulfide link with 41, Redox-active
- K50 (= K52) binding
- R93 (≠ M95) mutation to A: Reduces lipoamide dehydrogenase activity by 94%.; mutation to E: Reduces lipoamide dehydrogenase activity by 96%.
- K103 (= K105) mutation to E: Reduces lipoamide dehydrogenase activity by 82%.
- D309 (= D311) binding
- A317 (= A319) binding
- H386 (≠ K387) mutation to K: Reduces lipoamide dehydrogenase activity by 91%.
Sites not aligning to the query:
- 464 F→A: Reduces lipoamide dehydrogenase activity by 95%.
2yquB Crystal structures and evolutionary relationship of two different lipoamide dehydrogenase(e3s) from thermus thermophilus
42% identity, 99% coverage: 6:465/465 of query aligns to 2:455/455 of 2yquB
- active site: P11 (= P15), L36 (= L39), C40 (= C43), C45 (= C48), S48 (≠ T51), G72 (≠ D76), V73 (≠ P77), V177 (≠ A184), E181 (= E188), S314 (= S323), H432 (= H442), H434 (= H444), E439 (= E449)
- binding carbonate ion: A310 (= A319), S314 (= S323), S423 (≠ T433), D426 (≠ E436)
- binding flavin-adenine dinucleotide: G8 (= G12), G10 (= G14), P11 (= P15), G12 (= G16), E31 (= E35), K32 (≠ A36), G38 (= G41), T39 (≠ I42), C40 (= C43), R42 (≠ N45), G44 (= G47), C45 (= C48), K49 (= K52), T110 (≠ W114), A111 (≠ G115), T137 (= T144), G138 (= G145), I178 (= I185), Y265 (≠ N275), G301 (= G310), D302 (= D311), M308 (≠ A317), L309 (= L318), A310 (= A319), H311 (= H320)
2yquA Crystal structures and evolutionary relationship of two different lipoamide dehydrogenase(e3s) from thermus thermophilus
42% identity, 99% coverage: 6:465/465 of query aligns to 2:455/455 of 2yquA
- active site: P11 (= P15), L36 (= L39), C40 (= C43), C45 (= C48), S48 (≠ T51), G72 (≠ D76), V73 (≠ P77), V177 (≠ A184), E181 (= E188), S314 (= S323), H432 (= H442), H434 (= H444), E439 (= E449)
- binding flavin-adenine dinucleotide: G8 (= G12), G10 (= G14), P11 (= P15), G12 (= G16), E31 (= E35), K32 (≠ A36), G38 (= G41), T39 (≠ I42), C40 (= C43), R42 (≠ N45), G44 (= G47), C45 (= C48), K49 (= K52), T110 (≠ W114), A111 (≠ G115), T137 (= T144), G138 (= G145), S157 (≠ Y164), I178 (= I185), Y265 (≠ N275), G301 (= G310), D302 (= D311), M308 (≠ A317), L309 (= L318), A310 (= A319)
2eq7A Crystal structure of lipoamide dehydrogenase from thermus thermophilus hb8 with psbdo
42% identity, 98% coverage: 6:460/465 of query aligns to 2:450/452 of 2eq7A
- active site: P11 (= P15), L36 (= L39), C40 (= C43), C45 (= C48), S48 (≠ T51), G72 (≠ D76), V73 (≠ P77), V177 (≠ A184), E181 (= E188), S314 (= S323), H432 (= H442), H434 (= H444), E439 (= E449)
- binding flavin-adenine dinucleotide: G10 (= G14), P11 (= P15), G12 (= G16), E31 (= E35), K32 (≠ A36), G38 (= G41), T39 (≠ I42), C40 (= C43), R42 (≠ N45), G44 (= G47), C45 (= C48), K49 (= K52), T110 (≠ W114), A111 (≠ G115), T137 (= T144), G138 (= G145), S157 (≠ Y164), I178 (= I185), R262 (≠ V272), Y265 (≠ N275), D302 (= D311), M308 (≠ A317), L309 (= L318), A310 (= A319), H311 (= H320), Y341 (= Y351)
- binding nicotinamide-adenine-dinucleotide: W146 (≠ A153), G174 (= G181), G176 (= G183), V177 (≠ A184), I178 (= I185), E197 (= E204), Y198 (≠ F205), V231 (= V238), V260 (≠ A270), G261 (= G271), R262 (≠ V272), M308 (≠ A317), L309 (= L318), V339 (≠ C349)
6awaA 1.83 angstrom resolution crystal structure of dihydrolipoyl dehydrogenase from pseudomonas putida in complex with fad and adenosine-5'-monophosphate.
41% identity, 100% coverage: 3:465/465 of query aligns to 2:472/475 of 6awaA
- active site: L45 (= L39), C49 (= C43), C54 (= C48), S57 (≠ T51), V191 (≠ A184), E195 (= E188), F449 (≠ H442), H451 (= H444), E456 (= E449)
- binding adenosine monophosphate: I187 (≠ V180), E211 (= E204), A212 (≠ F205), L213 (≠ M206), V245 (= V238), V277 (≠ A270)
- binding flavin-adenine dinucleotide: I10 (≠ V11), G13 (= G14), P14 (= P15), G15 (= G16), E34 (= E35), K35 (≠ A36), T48 (≠ I42), C49 (= C43), G53 (= G47), C54 (= C48), K58 (= K52), H121 (≠ W114), G122 (= G115), S151 (≠ T144), G152 (= G145), I192 (= I185), R279 (≠ V272), G318 (= G310), D319 (= D311), M325 (≠ A317), L326 (= L318), A327 (= A319), Y358 (= Y351)
Sites not aligning to the query:
P14218 Dihydrolipoyl dehydrogenase; Dihydrolipoamide dehydrogenase; E3 component of 2-oxoglutarate dehydrogenase complex; EC 1.8.1.4 from Pseudomonas fluorescens (see 2 papers)
41% identity, 100% coverage: 3:465/465 of query aligns to 2:472/478 of P14218
- 34:49 (vs. 35:43, 31% identical) binding
- C49 (= C43) modified: Disulfide link with 54, Redox-active
- C54 (= C48) modified: Disulfide link with 49, Redox-active
- K58 (= K52) binding
- G122 (= G115) binding
- D319 (= D311) binding
- A327 (= A319) binding
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
5u8uD Dihydrolipoamide dehydrogenase (lpdg) from pseudomonas aeruginosa (see paper)
41% identity, 100% coverage: 3:465/465 of query aligns to 4:474/477 of 5u8uD
- active site: P16 (= P15), L47 (= L39), C51 (= C43), C56 (= C48), S59 (≠ T51), G85 (≠ D76), V86 (≠ P77), V193 (≠ A184), E197 (= E188), S333 (= S323), F451 (≠ H442), H453 (= H444), E458 (= E449)
- binding flavin-adenine dinucleotide: I12 (≠ V11), G15 (= G14), P16 (= P15), G17 (= G16), E36 (= E35), K37 (≠ A36), G49 (= G41), T50 (≠ I42), C51 (= C43), G55 (= G47), C56 (= C48), K60 (= K52), H123 (≠ W114), G124 (= G115), A152 (= A143), S153 (≠ T144), G154 (= G145), I194 (= I185), R281 (≠ V272), G320 (= G310), D321 (= D311), M327 (≠ A317), L328 (= L318), A329 (= A319), H330 (= H320), H453 (= H444), P454 (= P445)
Sites not aligning to the query:
5u8wA Dihydrolipoamide dehydrogenase (lpdg) from pseudomonas aeruginosa bound to nadh (see paper)
41% identity, 100% coverage: 3:465/465 of query aligns to 1:471/473 of 5u8wA
- active site: P13 (= P15), L44 (= L39), C48 (= C43), C53 (= C48), S56 (≠ T51), G82 (≠ D76), V83 (≠ P77), V190 (≠ A184), E194 (= E188), S330 (= S323), F448 (≠ H442), H450 (= H444), E455 (= E449)
- binding flavin-adenine dinucleotide: I9 (≠ V11), G12 (= G14), P13 (= P15), G14 (= G16), E33 (= E35), K34 (≠ A36), G46 (= G41), T47 (≠ I42), C48 (= C43), G52 (= G47), C53 (= C48), K57 (= K52), H120 (≠ W114), G121 (= G115), A149 (= A143), S150 (≠ T144), G151 (= G145), S170 (≠ Y164), G317 (= G310), D318 (= D311), M324 (≠ A317), L325 (= L318), A326 (= A319), H327 (= H320), Y357 (= Y351), H450 (= H444), P451 (= P445)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I186 (≠ V180), G189 (= G183), V190 (≠ A184), I191 (= I185), E194 (= E188), E210 (= E204), A211 (≠ F205), L212 (≠ M206), A275 (= A269), V276 (≠ A270), G277 (= G271), R278 (≠ V272), M324 (≠ A317), L325 (= L318), V355 (≠ C349), Y357 (= Y351)
Sites not aligning to the query:
5u8vA Dihydrolipoamide dehydrogenase (lpdg) from pseudomonas aeruginosa bound to NAD+ (see paper)
41% identity, 99% coverage: 5:465/465 of query aligns to 2:470/472 of 5u8vA
- active site: P12 (= P15), L43 (= L39), C47 (= C43), C52 (= C48), S55 (≠ T51), G81 (≠ D76), V82 (≠ P77), V189 (≠ A184), E193 (= E188), S329 (= S323), F447 (≠ H442), H449 (= H444), E454 (= E449)
- binding flavin-adenine dinucleotide: I8 (≠ V11), G11 (= G14), P12 (= P15), G13 (= G16), E32 (= E35), G45 (= G41), T46 (≠ I42), C47 (= C43), G51 (= G47), C52 (= C48), K56 (= K52), H119 (≠ W114), G120 (= G115), A148 (= A143), S149 (≠ T144), G150 (= G145), S169 (≠ Y164), I190 (= I185), R277 (≠ V272), G316 (= G310), D317 (= D311), M323 (≠ A317), L324 (= L318), A325 (= A319), H326 (= H320), H449 (= H444), P450 (= P445)
- binding nicotinamide-adenine-dinucleotide: I185 (≠ V180), G186 (= G181), G188 (= G183), V189 (≠ A184), I190 (= I185), L208 (≠ V203), E209 (= E204), A210 (≠ F205), V243 (= V238), V275 (≠ A270), G276 (= G271)
Sites not aligning to the query:
P09622 Dihydrolipoyl dehydrogenase, mitochondrial; Dihydrolipoamide dehydrogenase; Glycine cleavage system L protein; EC 1.8.1.4 from Homo sapiens (Human) (see 14 papers)
41% identity, 97% coverage: 7:458/465 of query aligns to 43:501/509 of P09622
- 71:80 (vs. 35:43, 60% identical) binding
- K72 (≠ A36) to E: in DLDD; reduced dihydrolipoyl dehydrogenase activity; no effect on interaction with PDHX; dbSNP:rs121964987
- K89 (= K52) binding ; mutation to E: Abolishes dihydrolipoyl dehydrogenase activity. Does not affect interaction with PDHX.
- K104 (= K68) to T: in dbSNP:rs1130477
- G154 (= G115) binding
- TGS 183:185 (≠ TGA 144:146) binding
- 220:227 (vs. 181:188, 75% identical) binding
- E243 (= E204) binding
- V278 (= V238) binding
- G314 (= G271) binding
- D355 (= D311) binding
- MLAH 361:364 (≠ ALAH 317:320) binding
- E375 (= E331) to K: in DLDD; loss of enzyme activity; abolished interaction with PDHX; dbSNP:rs121964992
- H383 (≠ E339) mutation to A: Reduces dihydrolipoyl dehydrogenase activity.; mutation to L: Reduces dihydrolipoyl dehydrogenase activity.
- D448 (≠ G405) Important for interaction with PDHX and activity of multienzyme pyruvate dehydrogenase complex; mutation to A: Reduces interaction with PDHX. Inhibits multienzyme pyruvate dehydrogenase complex activity. Does not affect dihydrolipoyl dehydrogenase activity.; mutation to N: Does not affect dihydrolipoyl dehydrogenase activity.
- E466 (= E423) mutation to A: Decreases dehydrogenase activity. Loss of proteolytic activity.
- Y473 (≠ L430) Important for interaction with PDHX and activity of multienzyme pyruvate dehydrogenase complex; mutation to A: Reduces interaction with PDHX. Inhibits multienzyme pyruvate dehydrogenase complex activity. Does not affect dihydrolipoyl dehydrogenase activity.; mutation to F: Does not affect dihydrolipoyl dehydrogenase activity.; mutation to H: Reduces interaction with PDHX. Inhibits multienzyme pyruvate dehydrogenase complex activity. Does not affect dihydrolipoyl dehydrogenase activity.
- D479 (≠ E436) to V: in DLDD; reduced dehydrogenase activity; increased proteolytic activity; dbSNP:rs397514649
- R482 (≠ K439) to G: in DLDD; reduced enzyme activity; dbSNP:rs397514650; mutation to A: Does not affect dihydrolipoyl dehydrogenase activity.; mutation to M: Does not affect interaction with PDHX.
- H485 (= H442) mutation to A: Loss of dehydrogenase activity. Increases proteolytic activity.
- P488 (= P445) to L: in DLDD; no effect on interaction with PDHX; dbSNP:rs121964988
- S491 (= S448) mutation to A: Loss of proteolytic activity. Does not affect dehydrogenase activity.
- E492 (= E449) mutation to Q: Reduces dihydrolipoyl dehydrogenase activity. Does not affect interaction with PDHX.
- R495 (≠ M452) to G: in DLDD; loss of enzyme activity; reduced interaction with PDHX; dbSNP:rs121964989
Sites not aligning to the query:
- 505 K→M: Reduces dihydrolipoyl dehydrogenase activity. Does not affect interaction with PDHX.
P11959 Dihydrolipoyl dehydrogenase; Dihydrolipoamide dehydrogenase; E3 component of pyruvate complex; EC 1.8.1.4 from Geobacillus stearothermophilus (Bacillus stearothermophilus) (see paper)
40% identity, 99% coverage: 7:465/465 of query aligns to 11:467/470 of P11959
- 39:47 (vs. 35:43, 56% identical) binding
- K56 (= K52) binding
- D314 (= D311) binding
- A322 (= A319) binding
Query Sequence
>Echvi_4609 Echvi_4609 dihydrolipoamide dehydrogenase
MSSTKFDVIVVGSGPGGYVAAIRASQLGLKTAVVEAAELGGICLNWGCIPTKALLKSAQV
FEYINHAKDYGITVKDPKADFGGMVKRSRGVADGMSKGIQFLLKKNKIEQLLGWGKVKPG
KKVEVEDKDGKKTTYSADNIIIATGARSRELPAIKIDDKKIIGYRKAMTLEKQPKKMVVV
GSGAIGVEFAYFYAAIGTEVTVVEFMDRIVPNEDAEVSKALERMYKKAGMNIMTSTEVTS
VDTKGSGCKVTVKTKKGEETIDCDVVLSAAGVVANVENCGLEDVGIVVDKGRIKVDEFYK
TNMPGYYAIGDVIPGPALAHVASAEGIICVEKIAGHDPEPLDYNNIPGCTYCVPEIASVG
YTEEKAKEAGYELKVGKFPFSASGKAKAAGASDGFVKLIFDAKYGELLGAHMIGANVTEM
IAEIVAVRKLETTGHELIKTVHPHPTMSEAVMEAAAAAYDEVIHL
Or try a new SitesBLAST search
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