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(-) Description

Title :  X-RAY STRUCTURE OF THE NUCLEOTIDE-BINDING SUBDOMAIN OF THE ENOYLREDUCTASE DOMAIN OF PPSC FROM MYCOBACTERIUM TUBERCULOSIS
 
Authors :  A. Faille, L. Mourey, J. D. Pedelacq
Date :  22 Jan 14  (Deposition) - 05 Aug 15  (Release) - 05 Aug 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A (1x),B (1x)
Keywords :  Enoylreductase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Faille, N. Slama, A. Quemard, L. Mourey, J. D. Pedelacq
Insights Into The Catalytic Mechanism Of The Dh Domain Of The Mycobacterium Tuberculosis Polyketide Synthase Ppsc And Architecture Of The Beta-Carbon Processing Domains
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PHTHIOCEROL SYNTHESIS POLYKETIDE SYNTHASE TYPE I PPSC
    Chains: A, B
    EC Number: 2.3.1.41
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 1558-1750
    Gene: PPSC, RV2933
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 83332
    Strain: H37RV
    Synonym: BETA-KETOACYL-ACYL-CARRIER-PROTEIN SYNTHASE I

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A (1x)B (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1MPD1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
2NA7Ligand/IonSODIUM ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1MPD1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
2NA-1Ligand/IonSODIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1MPD-1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
2NA-1Ligand/IonSODIUM ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:1061 , HOH A:1075 , HOH B:1073BINDING SITE FOR RESIDUE NA A 901
2AC2SOFTWAREGLN A:835 , GLN A:839 , ARG B:831BINDING SITE FOR RESIDUE MPD A 902
3AC3SOFTWAREALA A:809 , TYR B:798 , VAL B:816 , HOH B:1103BINDING SITE FOR RESIDUE NA A 903
4AC4SOFTWAREASP B:745 , SER B:748 , ASP B:750 , PHE B:751 , HOH B:1055BINDING SITE FOR RESIDUE NA B 901
5AC5SOFTWAREALA B:726 , GLY B:727 , LYS B:731 , HOH B:1018 , HOH B:1105BINDING SITE FOR RESIDUE NA B 902
6AC6SOFTWAREHOH A:1003 , ALA B:806 , ALA B:807 , HOH B:1002 , HOH B:1130BINDING SITE FOR RESIDUE NA B 903
7AC7SOFTWAREARG B:829 , HOH B:1123BINDING SITE FOR RESIDUE NA B 904
8AC8SOFTWAREHOH A:1029 , HOH A:1113 , HOH B:1137 , HOH B:1138BINDING SITE FOR RESIDUE NA B 905

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4OKI)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4OKI)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OKI)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4OKI)

(-) Exons   (0, 0)

(no "Exon" information available for 4OKI)

(-) Sequences/Alignments

Asymmetric 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:181
                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhh.........eeee....hhhhhhhhhhhhhhh.eeeeee.hhhhhhhhhhh...eeee....hhhhhhhhhh....eeeeee...hhhhhhhhhheeeeeeeee..hhhhhh..eee.hhhh...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4oki A 670 NEAATFGVAYLTAWHSLCEVGRLSPGERVLIHSATGGVGMAAVSIAKMIGARIYTTAGSDAKREMLSRLGVEYVGDSRSVDFADEILELTDGYGVDVVLNSLAGEAIQRGVQILAPGGRFIELGKKDVYADASLGLAALAKSASFSVVDLDLNLKLQPARYRQLLQHILQHVADGKLEVLG 850
                                   679       689       699       709       719       729       739       749       759       769       779       789       799       809       819       829       839       849 


Chain B from PDB  Type:PROTEIN  Length:179
                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhh.........eeee....hhhhhhhhhhhhhhh.eeeeee.hhhhhhhhhh....eeee....hhhhhhhhhh....eeeeee...hhhhhhhhhheeeeeeeee..hhhhhh..eee.hhhh...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4oki B 671 EAATFGVAYLTAWHSLCEVGRLSPGERVLIHSATGGVGMAAVSIAKMIGARIYTTAGSDAKREMLSRLGVEYVGDSRSVDFADEILELTDGYGVDVVLNSLAGEAIQRGVQILAPGGRFIELGKKDVYADASLGLAALAKSASFSVVDLDLNLKLQPARYRQLLQHILQHVADGKLEVL 849
                                   680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840
   Legend:   → Mismatch (orange background)
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  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 4OKI)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OKI)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OKI)

(-) Gene Ontology  (17, 17)

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  PPSC_MYCTU | P96202
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  2.3.1.41
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 Related Entries

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

UniProtKB/Swiss-Prot
        PPSC_MYCTU | P96202: 1pqw 4ooc 4p7p 5cf7

(-) Related Entries Specified in the PDB File

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