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(-) Description

Title :  STRUCTURE OF MYCOBACTERIAL LIPOAMIDE DEHYDROGENASE BOUND TO A TRIAZASPIRODIMETHOXYBENZOYL INHIBITOR
 
Authors :  C. D. Lima
Date :  31 Jul 09  (Deposition) - 26 Jan 10  (Release) - 09 Mar 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.42
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Dihydrolipoyl Dehydrogenase, Dhldh, E3, Protein-N6- (Dihydrolipoyl)Lysine, Nad+ Oxidoreductase, Nad+, Nadh, Cytoplasm, Disulfide Bond, Fad, Flavoprotein, Glycolysis, Nad, Oxidoreductase, Redox-Active Center (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Bryk, N. Arango, A. Venugopal, J. D. Warren, Y. H. Park, M. S. Patel, C. D. Lima, C. Nathan
Triazaspirodimethoxybenzoyls As Selective Inhibitors Of Mycobacterial Lipoamide Dehydrogenase .
Biochemistry V. 49 1616 2010
PubMed-ID: 20078138  |  Reference-DOI: 10.1021/BI9016186

(-) Compounds

Molecule 1 - DIHYDROLIPOYL DEHYDROGENASE
    Chains: A, B
    EC Number: 1.8.1.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PSMT3
    Expression System Strain: BL21 (DE3) CODON PLUS RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LPD, LPD RV0462, MT0478, MTV038.06, RV0462
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: DIHYDROLIPOAMIDE DEHYDROGENASE, E3 COMPONENT OF ALPHA KETO ACID DEHYDROGENASE COMPLEXES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
13II2Ligand/IonN-[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
2FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:9 , GLY A:10 , GLY A:12 , PRO A:13 , GLY A:14 , VAL A:32 , GLU A:33 , PRO A:34 , TYR A:36 , GLY A:39 , VAL A:40 , CYS A:41 , CYS A:46 , LYS A:50 , TYR A:112 , GLY A:113 , ALA A:141 , THR A:142 , GLY A:143 , TYR A:161 , TYR A:276 , GLY A:308 , ASP A:309 , GLN A:315 , LEU A:316 , ALA A:317 , HIS A:318 , ALA A:320 , 3II A:465 , HOH A:467 , HOH A:468 , HOH A:488 , HOH A:496 , HOH A:563 , HOH A:838 , HIS B:443 , PRO B:444BINDING SITE FOR RESIDUE FAD A 480
2AC2SOFTWARELYS A:50 , ARG A:147 , ALA A:181 , ILE A:182 , GLU A:185 , ASN A:209 , GLU A:210 , PHE A:269 , ARG A:288 , ALA A:290 , GLY A:312 , LEU A:313 , LEU A:314 , GLN A:315 , LEU A:316 , ARG A:347 , ALA A:348 , PHE A:350 , FAD A:480 , HOH A:573BINDING SITE FOR RESIDUE 3II A 465
3AC3SOFTWAREHIS A:443 , PRO A:444 , LEU B:9 , GLY B:10 , GLY B:12 , PRO B:13 , GLY B:14 , VAL B:32 , GLU B:33 , PRO B:34 , TYR B:36 , GLY B:39 , VAL B:40 , CYS B:41 , CYS B:46 , LYS B:50 , TYR B:112 , GLY B:113 , ALA B:141 , THR B:142 , GLY B:143 , TYR B:161 , ILE B:182 , TYR B:276 , GLY B:308 , ASP B:309 , GLN B:315 , LEU B:316 , ALA B:317 , HIS B:318 , 3II B:465 , HOH B:470 , HOH B:480 , HOH B:481 , HOH B:484 , HOH B:575 , HOH B:822BINDING SITE FOR RESIDUE FAD B 580
4AC4SOFTWARELYS B:50 , ALA B:181 , ILE B:182 , GLU B:185 , ASN B:209 , GLU B:210 , PRO B:271 , ARG B:288 , GLY B:312 , LEU B:313 , LEU B:314 , GLN B:315 , LEU B:316 , ARG B:347 , ALA B:348 , PHE B:350 , FAD B:580 , HOH B:820BINDING SITE FOR RESIDUE 3II B 465

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:41 -A:46
2B:41 -B:46

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gln A:352 -Pro A:353
2His A:443 -Pro A:444
3Gln B:352 -Pro B:353
4His B:443 -Pro B:444

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3II4)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PYRIDINE_REDOX_1PS00076 Pyridine nucleotide-disulphide oxidoreductases class-I active site.DLDH_MYCTO38-48
 		  2A:38-48
B:38-48
DLDH_MYCTU38-48
 		  2A:38-48
B:38-48

(-) Exons   (0, 0)

(no "Exon" information available for 3II4)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:463
 aligned with DLDH_MYCTO | P9WHH8 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:463
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461   
           DLDH_MYCTO     2 THYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3ii4A01 A:2-146,A:268-342  [code=3.50.50.60, no name defined]                                                                                    -------------------------------------------------------------------------------------------------------------------------3ii4A01 A:2-146,A:268-342  [code=3.50.50.60, no name defined]              3ii4A03 A:343-464  [code=3.30.390.30, no name defined]                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..hhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee...eehhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.eeeee....eeeeee....eeeeeeeeeee...eee...........eehhhhhhh......eeeee..hhhhhhhhhhhhhh..eeeee..........hhhhhhhhhhhhhhhh.eee..eeeeeeee....eeeeeee..eeeeeee.eeee...eee.....hhhhhh.....................eee.hhhhh...hhhhhhhhhhhhhhhhhh.......hhhhh.eee....eeeeee.hhhhhhhhh..eeeeeee...hhhhhhhh....eeeeeee....eeeeeeeee.hhhhhhhhhhhhhhh..hhhhhh.........hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------PYRIDINE_RE-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ii4 A   2 THYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461   


Chain A from PDB  Type:PROTEIN  Length:463
 aligned with DLDH_MYCTU | P9WHH9 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:463
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461   
           DLDH_MYCTU     2 THYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3ii4A01 A:2-146,A:268-342  [code=3.50.50.60, no name defined]                                                                                    -------------------------------------------------------------------------------------------------------------------------3ii4A01 A:2-146,A:268-342  [code=3.50.50.60, no name defined]              3ii4A03 A:343-464  [code=3.30.390.30, no name defined]                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..hhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee...eehhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.eeeee....eeeeee....eeeeeeeeeee...eee...........eehhhhhhh......eeeee..hhhhhhhhhhhhhh..eeeee..........hhhhhhhhhhhhhhhh.eee..eeeeeeee....eeeeeee..eeeeeee.eeee...eee.....hhhhhh.....................eee.hhhhh...hhhhhhhhhhhhhhhhhh.......hhhhh.eee....eeeeee.hhhhhhhhh..eeeeeee...hhhhhhhh....eeeeeee....eeeeeeeee.hhhhhhhhhhhhhhh..hhhhhh.........hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------PYRIDINE_RE-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ii4 A   2 THYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461   


Chain B from PDB  Type:PROTEIN  Length:464
 aligned with DLDH_MYCTO | P9WHH8 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:464
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460    
           DLDH_MYCTO     1 MTHYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3ii4B01 B:1-146,B:268-342  [code=3.50.50.60, no name defined]                                                                                     -------------------------------------------------------------------------------------------------------------------------3ii4B01 B:1-146,B:268-342  [code=3.50.50.60, no name defined]              3ii4B03 B:343-464  [code=3.30.390.30, no name defined]                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..hhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....ee...eehhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.eeeee....eeeeee.....eeeeeeeeee...eee...........eehhhhhhh......eeeee..hhhhhhhhhhhhhh..eeeeee.........hhhhhhhhhhhhhhhh.eeee..eeeeeee....eeeeeee..eeeeeee.eeee...eee.....hhhhhh.....................eee.hhhhh...hhhhhhhhhhhhhhhhhh.......hhhhh.eee....eeeeee.hhhhhhhh...eeeeeee...hhhhhhhh....eeeeeee....eeeeeeeee.hhhhhhhhhhhhhhh..hhhhhh.........hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------PYRIDINE_RE-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ii4 B   1 MTHYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460    


Chain B from PDB  Type:PROTEIN  Length:464
 aligned with DLDH_MYCTU | P9WHH9 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:464
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460    
           DLDH_MYCTU     1 MTHYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3ii4B01 B:1-146,B:268-342  [code=3.50.50.60, no name defined]                                                                                     -------------------------------------------------------------------------------------------------------------------------3ii4B01 B:1-146,B:268-342  [code=3.50.50.60, no name defined]              3ii4B03 B:343-464  [code=3.30.390.30, no name defined]                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..hhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....ee...eehhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.eeeee....eeeeee.....eeeeeeeeee...eee...........eehhhhhhh......eeeee..hhhhhhhhhhhhhh..eeeeee.........hhhhhhhhhhhhhhhh.eeee..eeeeeee....eeeeeee..eeeeeee.eeee...eee.....hhhhhh.....................eee.hhhhh...hhhhhhhhhhhhhhhhhh.......hhhhh.eee....eeeeee.hhhhhhhh...eeeeeee...hhhhhhhh....eeeeeee....eeeeeeeee.hhhhhhhhhhhhhhh..hhhhhh.........hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------PYRIDINE_RE-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ii4 B   1 MTHYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSKALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFLMKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVPGTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIVEFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVTKDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTNVGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATFCQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVADAKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEALQECFHGLVGHMINF 464
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3II4)

(-) CATH Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3II4)

(-) Gene Ontology  (22, 34)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (DLDH_MYCTU | P9WHH9)
molecular function
    GO:0070404    NADH binding    Interacting selectively and non-covalently with the reduced form, NADH, of nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions.
    GO:0016209    antioxidant activity    Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
    GO:0004148    dihydrolipoyl dehydrogenase activity    Catalysis of the reaction: protein N6-(dihydrolipoyl)lysine + NAD+ = protein N6-(lipoyl)lysine + NADH + H+.
    GO:0015036    disulfide oxidoreductase activity    Catalysis of the reaction: substrate with reduced sulfide groups = substrate with oxidized disulfide bonds.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016655    oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule.
    GO:0016668    oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces NAD or NADP.
    GO:0004591    oxoglutarate dehydrogenase (succinyl-transferring) activity    Catalysis of the reaction: 2-oxoglutarate + lipoamide = S-succinyldihydrolipoamide + CO2.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
    GO:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
    GO:0040007    growth    The increase in size or mass of an entire organism, a part of an organism or a cell.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0006099    tricarboxylic acid cycle    A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0045254    pyruvate dehydrogenase complex    Complex that carries out the oxidative decarboxylation of pyruvate to form acetyl-CoA; comprises subunits possessing three catalytic activities: pyruvate dehydrogenase (E1), dihydrolipoamide S-acetyltransferase (E2), and dihydrolipoamide dehydrogenase (E3).

Chain A,B   (DLDH_MYCTO | P9WHH8)
molecular function
    GO:0016209    antioxidant activity    Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
    GO:0004148    dihydrolipoyl dehydrogenase activity    Catalysis of the reaction: protein N6-(dihydrolipoyl)lysine + NAD+ = protein N6-(lipoyl)lysine + NADH + H+.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016668    oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces NAD or NADP.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
    GO:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0006099    tricarboxylic acid cycle    A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        DLDH_MYCTO | P9WHH8: 2a8x 4m52
        DLDH_MYCTU | P9WHH9: 2a8x 4m52

(-) Related Entries Specified in the PDB File

2a8x CRYSTAL STRUCTURE OF LIPOAMIDE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS