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(-) Description

Title :  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE ACYL CARRIER PROTEIN SYNTHASE (3'5'-ADP COMPLEX)
 
Authors :  N. Chirgadze, S. Briggs, K. Mcallister, A. Fischl, G. Zhao
Date :  12 Sep 00  (Deposition) - 12 Sep 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Bacterial Fatty Acid Biosynthesis, Acyl Carrier Synthase, Coenzyme A, X-Ray Crystallography, Structure-Based Drug Design, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Y. Chirgadze, S. L. Briggs, K. A. Mcallister, A. S. Fischl, G. Zhao
Crystal Structure Of Streptococcus Pneumoniae Acyl Carrier Protein Synthase: An Essential Enzyme In Bacterial Fatty Acid Biosynthesis.
Embo J. V. 19 5281 2000
PubMed-ID: 11032795  |  Reference-DOI: 10.1093/EMBOJ/19.20.5281
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ACYL CARRIER PROTEIN SYNTHASE
    Chains: A, B, C
    EC Number: 2.7.8.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: STREPTOCOCCUS PNEUMONIAE
    Organism Taxid: 1313
    Synonym: ACPS

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1A3P2Ligand/IonADENOSINE-3'-5'-DIPHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:1010 , LYS A:1064 , GLY A:1067 , THR A:1068 , GLY A:1069 , ARG B:2055 , ASN B:2082 , ARG B:2085 , GLY B:2086 , ALA B:2087 , PRO B:2088 , ILE B:2103 , SER B:2104 , HIS B:2105 , HOH B:4006 , HOH B:4047 , HOH B:4088 , HOH B:4128 , HOH B:4170 , HOH B:4171BINDING SITE FOR RESIDUE A3P B 5001
2AC2SOFTWAREASP B:2010 , LYS B:2064 , GLY B:2067 , THR B:2068 , ARG C:3055 , ASN C:3082 , ARG C:3085 , GLY C:3086 , ALA C:3087 , PRO C:3088 , SER C:3104 , HIS C:3105 , HOH C:4016 , HOH C:4101BINDING SITE FOR RESIDUE A3P C 5002

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1FTH)

(-) 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:117
 aligned with ACPS_STRPN | P0A2W6 from UniProtKB/Swiss-Prot  Length:120

    Alignment length:117
                                    10        20        30        40        50        60        70        80        90       100       110       
          ACPS_STRPN      1 MIVGHGIDIEELASIESAVTRHEGFAKRVLTAQEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTGISKLGFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEEN  117
               SCOP domains d1ftha_ A: Holo-(acyl carrier protein) synthase ACPS                                                                  SCOP domains
               CATH domains 1fthA00 A:1003-1119 4'-phosphopantetheinyl transferase                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeehhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhheeee.....eeeee.....eeeeeeee...eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------- Transcript
                1fth A 1003 MIVGHGIDIEELASIESAVTRHEGFAKRVLTALEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTGISKLGFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEEN 1119
                                  1012      1022      1032      1042      1052      1062      1072      1082      1092      1102      1112       


Chain B from PDB  Type:PROTEIN  Length:116
 aligned with ACPS_STRPN | P0A2W6 from UniProtKB/Swiss-Prot  Length:120

    Alignment length:116
                                    10        20        30        40        50        60        70        80        90       100       110      
          ACPS_STRPN      1 MIVGHGIDIEELASIESAVTRHEGFAKRVLTAQEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTGISKLGFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEE  116
               SCOP domains d1fthb_ B: Holo-(acyl carrier protein) synthase ACPS                                                                 SCOP domains
               CATH domains 1fthB00 B:2003-2118 4'-phosphopantetheinyl transferase                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeehhhhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhheeee.....eeeee.....eeeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------- Transcript
                1fth B 2003 MIVGHGIDIEELASIESAVTRHEGFAKRVLTALEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTGISKLGFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEE 2118
                                  2012      2022      2032      2042      2052      2062      2072      2082      2092      2102      2112      


Chain C from PDB  Type:PROTEIN  Length:113
 aligned with ACPS_STRPN | P0A2W6 from UniProtKB/Swiss-Prot  Length:120

    Alignment length:117
                                    10        20        30        40        50        60        70        80        90       100       110       
          ACPS_STRPN      1 MIVGHGIDIEELASIESAVTRHEGFAKRVLTAQEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTGISKLGFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEEN  117
               SCOP domains d1fthc_ C: Holo-(acyl carrier protein) synthase ACPS                                                                  SCOP domains
               CATH domains 1fthC00 C:3003-3119 4'-phosphopantetheinyl transferase                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeehhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh..----.....eeee.....eeeee.....eeeeeeee...eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------- Transcript
                1fth C 3003 MIVGHGIDIEELASIESAVTRHEGFAKRVLTALEMERFTSLKGRRQIEYLAGRWSAKEAFSKAMGTG----GFQDLEVLNNERGAPYFSQAPFSGKIWLSISHTDQFVTASVILEEN 3119
                                  3012      3022      3032      3042      3052      3062      |  - |    3082      3092      3102      3112       
                                                                                           3069 3074
   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, 3)

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

(-) CATH Domains  (1, 3)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C   (ACPS_STRPN | P0A2W6)
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: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).
    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_STRPN | P0A2W6: 1fte 1ftf

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