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(-) Description

Title :  THREE-DIMENSIONAL STRUCTURE OF THE LIPOYL DOMAIN FROM BACILLUS STEAROTHERMOPHILUS PYRUVATE DEHYDROGENASE MULTIENZYME COMPLEX
 
Authors :  F. Dardel, A. L. Davis, E. D. Laue, R. N. Perham
Date :  02 Sep 92  (Deposition) - 15 Jul 93  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (11x)
Keywords :  Transferase (Acyltransferase) (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  F. Dardel, A. L. Davis, E. D. Laue, R. N. Perham
Three-Dimensional Structure Of The Lipoyl Domain From Bacillus Stearothermophilus Pyruvate Dehydrogenase Multienzyme Complex.
J. Mol. Biol. V. 229 1037 1993
PubMed-ID: 8445635  |  Reference-DOI: 10.1006/JMBI.1993.1103
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DIHYDROLIPOAMIDE ACETYLTRANSFERASE
    ChainsA
    EC Number2.3.1.12
    EngineeredYES
    Expression System GeneBACILLUS STEAROTHERMOPHILUS
    GeneBACILLUS STEAROTHERMOPHILUS
    Organism ScientificGEOBACILLUS STEAROTHERMOPHILUS
    Organism Taxid1422

 Structural Features

(-) Chains, Units

  
NMR Structure (11x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1LAB)

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1LIPUNKNOWNLYS A:42NULL

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LAB)

(-) Cis Peptide Bonds  (2, 5)

NMR Structure
No.ModelResidues
12, 10Lys A:24 -Pro A:25
22, 3, 10Ala A:77 -Pro A:78

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1LAB)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINYL_LIPOYLPS50968 Biotinyl/lipoyl domain profile.ODP2_GEOSE2-77  1A:1-76
2LIPOYLPS00189 2-oxo acid dehydrogenases acyltransferase component lipoyl binding site.ODP2_GEOSE27-56  1A:26-55

(-) Exons   (0, 0)

(no "Exon" information available for 1LAB)

(-) Sequences/Alignments

NMR Structure
   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:80
 aligned with ODP2_GEOSE | P11961 from UniProtKB/Swiss-Prot  Length:428

    Alignment length:80
                                    11        21        31        41        51        61        71        81
            ODP2_GEOSE    2 AFEFKLPDIGEGIHEGEIVKWFVKPGDEVNEDDVLCEVQNDKAVVEIPSPVKGKVLEILVPEGTVATVGQTLITLDAPGY 81
               SCOP domains d1laba_ A: Lipoyl domain of dihydrolipoamide acetyltransferase                   SCOP domains
               CATH domains 1labA00 A:1-80  [code=2.40.50.100, no name defined]                              CATH domains
               Pfam domains -Biotin_lipoyl-1labA01 A:2-75                                              ----- Pfam domains
         Sec.struct. author eeee..........eeeee.......eee......eeeee..eeeee.....eeeeeee...eeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) BIOTINYL_LIPOYL  PDB: A:1-76 UniProt: 2-77                                  ---- PROSITE (1)
                PROSITE (2) -------------------------LIPOYL  PDB: A:26-55          ------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------- Transcript
                  1lab A  1 AFEFKLPDIGEGIHEGEIVKWFVKPGDEVNEDDVLCEVQNDKAVVEIPSPVKGKVLEILVPEGTVATVGQTLITLDAPGY 80
                                    10        20        30        40        50        60        70        80

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  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  (1, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: Hybrid (58)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (ODP2_GEOSE | P11961)
molecular function
    GO:0004742    dihydrolipoyllysine-residue acetyltransferase activity    Catalysis of the reaction: acetyl-CoA + dihydrolipoamide = CoA + S-acetyldihydrolipoamide.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    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:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

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  Cis Peptide Bonds
    Ala A:77 - Pro A:78   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        ODP2_GEOSE | P119611b5s 1ebd 1lac 1w3d 1w4e 1w4f 1w4g 1w4h 1w85 1w88 2pdd 2pde 3duf 3dv0 3dva

(-) Related Entries Specified in the PDB File

1lac