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(-) Description

Title :  HOLO-(ACYL CARRIER PROTEIN) SYNTHASE IN COMPLEX WITH COENZYME A AT 1.5A
 
Authors :  K. D. Parris, L. Lin, A. Tam, R. Mathew, J. Hixon, M. Stahl, C. C. Fritz, J. W. S. Somers
Date :  27 Jun 00  (Deposition) - 27 Jun 01  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  9-Strand Pseudo Beta Barrel Protein, Coa Complex Protein, Coenzyme A Complex, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. D. Parris, L. Lin, A. Tam, R. Mathew, J. Hixon, M. Stahl, C. C. Fritz, J. Seehra, W. S. Somers
Crystal Structures Of Substrate Binding To Bacillus Subtili Holo-(Acyl Carrier Protein) Synthase Reveal A Novel Trimeri Arrangement Of Molecules Resulting In Three Active Sites.
Structure Fold. Des. V. 8 883 2000
PubMed-ID: 10997907  |  Reference-DOI: 10.1016/S0969-2126(00)00178-7

(-) Compounds

Molecule 1 - HOLO-(ACYL CARRIER PROTEIN) SYNTHASE
    Chains: A
    EC Number: 2.7.8.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PBAD-HIS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2CL1Ligand/IonCHLORIDE ION
3COA1Ligand/IonCOENZYME A
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
3COA3Ligand/IonCOENZYME A

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:8 , GLU A:58 , COA A:133 , HOH A:135 , HOH A:137 , HOH A:143BINDING SITE FOR RESIDUE CA A 130
2AC2SOFTWAREGLU A:11 , ARG A:14 , HOH A:143 , HOH A:203BINDING SITE FOR RESIDUE CL A 131
3AC3SOFTWAREGLU A:108 , HOH A:154BINDING SITE FOR RESIDUE CA A 132
4AC4SOFTWAREASP A:8 , PHE A:25 , ARG A:28 , ILE A:29 , ARG A:53 , GLU A:58 , SER A:61 , LYS A:62 , GLY A:65 , THR A:66 , GLY A:67 , ILE A:68 , ASN A:84 , GLY A:85 , LYS A:86 , PRO A:87 , ILE A:103 , THR A:104 , HIS A:105 , CA A:130 , HOH A:135 , HOH A:137 , HOH A:140 , HOH A:145 , HOH A:146 , HOH A:166 , HOH A:173 , HOH A:176 , HOH A:178 , HOH A:179 , HOH A:192BINDING SITE FOR RESIDUE COA A 133

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1F7L)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1F7L)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1F7L)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1F7L)

(-) Exons   (0, 0)

(no "Exon" information available for 1F7L)

(-) 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:118
 aligned with ACPS_BACSU | P96618 from UniProtKB/Swiss-Prot  Length:121

    Alignment length:118
                                    10        20        30        40        50        60        70        80        90       100       110        
           ACPS_BACSU     1 MIYGIGLDITELKRIASMAGRQKRFAERILTRSELDQYYELSEKRKNEFLAGRFAAKEAFSKAFGTGIGRQLSFQDIEIRKDQNGKPYIICTKLSQAAVHVSITHTKEYAAAQVVIER 118
               SCOP domains d1f7la_ A: Holo-(acyl carrier protein) synthase ACPS                                                                   SCOP domains
               CATH domains 1f7lA00 A:1-118 4'-phosphopantetheinyl transferase                                                                     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeehhhhhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh........hhhhheeee.....eeeee...eeeeeeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1f7l A   1 GIYGIGLDITELKRIASMAGRQKRFAERILTRSELDQYYELSEKRKNEFLAGRFAAKEAFSKAFGTGIGRQLSFQDIEIRKDQNGKPYIICTKLSPAAVHVSITHTKEYAAAQVVIER 118
                                    10        20        30        40        50        60        70        80        90       100       110
   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  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1F7L)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A   (ACPS_BACSU | P96618)
molecular function
    GO:0008897    holo-[acyl-carrier-protein] synthase activity    Catalysis of the reaction: CoA + substrate-serine = adenosine 3',5'-bisphosphate + substrate-serine-4'-phosphopantetheine. The transfer of the 4'-phosphopantetheine (Ppant) co-factor from coenzyme A to the hydroxyl side chain of the serine residue of acyl- or peptidyl-carrier protein (ACP or PCP) to convert them from the apo to the holo form.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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.
biological process
    GO:0006633    fatty acid biosynthetic process    The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
    GO:0006631    fatty acid metabolic process    The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
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

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        ACPS_BACSU | P96618: 1f7t 1f80

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