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(-) Description

Title :  STRUCTURE OF E. COLI FABF(C163Q) IN COMPLEX WITH DIHYDROPLATENSIMYCIN
 
Authors :  S. M. Soisson, G. Parthasarathy
Date :  29 Jan 09  (Deposition) - 17 Mar 09  (Release) - 24 Mar 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Ketoacyl Synthase, Antibiotic, Acyltransferase, Fatty Acid Biosynthesis, Lipid Synthesis, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. C. Shen, F. X. Ding, S. B. Singh, G. Parthasarathy, S. M. Soisson, S. N. Ha, X. Chen, S. Kodali, J. Wang, K. Dorso, J. R. Tata, M. L. Hammond, M. Maccoss, S. L. Colletti
Synthesis And Biological Evaluation Of Platensimycin Analogs.
Bioorg. Med. Chem. Lett. V. 19 1623 2009
PubMed-ID: 19233644  |  Reference-DOI: 10.1016/J.BMCL.2009.02.006
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 2
    ChainsA
    EC Number2.3.1.179
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneB1095, FABF, FABJ, JW1081
    MutationYES
    Organism ScientificESCHERICHIA COLI
    Organism Taxid83333
    Synonym3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE II, BETA-KETOACYL-ACP SYNTHASE II, KAS II

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1P9A1Ligand/Ion3-({3-[(1S,4AS,6S,7S,9S,9AR)-1,6-DIMETHYL-2-OXODECAHYDRO-6,9-EPOXY-4A,7-METHANOBENZO[7]ANNULEN-1-YL]PROPANOYL}AMINO)-2,4-DIHYDROXYBENZOIC ACID
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1P9A2Ligand/Ion3-({3-[(1S,4AS,6S,7S,9S,9AR)-1,6-DIMETHYL-2-OXODECAHYDRO-6,9-EPOXY-4A,7-METHANOBENZO[7]ANNULEN-1-YL]PROPANOYL}AMINO)-2,4-DIHYDROXYBENZOIC ACID

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:163 , ALA A:205 , ARG A:206 , THR A:270 , SER A:271 , PRO A:272 , HIS A:303 , THR A:307 , PRO A:308 , ALA A:309 , GLY A:310 , HIS A:340 , PHE A:398 , GLY A:399 , PHE A:400 , HOH A:517 , HOH A:550 , HOH A:583BINDING SITE FOR RESIDUE P9A A 413

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3G0Y)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3G0Y)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3G0Y)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1B_KETOACYL_SYNTHASEPS00606 Beta-ketoacyl synthases active site.FABF_ECOLI155-171  1A:154-170
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1B_KETOACYL_SYNTHASEPS00606 Beta-ketoacyl synthases active site.FABF_ECOLI155-171  2A:154-170

(-) Exons   (0, 0)

(no "Exon" information available for 3G0Y)

(-) 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:411
 aligned with FABF_ECOLI | P0AAI5 from UniProtKB/Swiss-Prot  Length:413

    Alignment length:411
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412 
           FABF_ECOLI     3 KRRVVVTGLGMLSPVGNTVESTWKALLAGQSGISLIDHFDTSAYATKFAGLVKDFNCEDIISRKEQRKMDAFIQYGIVAGVQAMQDSGLEITEENATRIGAAIGSGIGGLGLIEENHTSLMNGGPRKISPFFVPSTIVNMVAGHLTIMYGLRGPSISIATACTSGVHNIGHAARIIAYGDADVMVAGGAEKASTPLGVGGFGAARALSTRNDNPQAASRPWDKERDGFVLGDGAGMLVLEEYEHAKKRGAKIYAELVGFGMSSDAYHMTSPPENGAGAALAMANALRDAGIEASQIGYVNAHGTSTPAGDKAEAQAVKTIFGEAASRVLVSSTKSMTGHLLGAAGAVESIYSILALRDQAVPPTINLDNPDEGCDLDFVPHEARQVSGMEYTLCNSFGFGGTNGSLIFKKI 413
               SCOP domains d3g0ya1 A:2-251 automated matches                                                                                                                                                                                                                         d3g0ya2 A:252-412 automated matches                                                                                                                               SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeee.....hhhhhhhhhhh....eee............eee...........hhhhhh..hhhhhhhhhhhhhhhhhhh......hhh.eeeeee....hhhhhhhhhhhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhh....ee...hhhhhhhhhhhhhhhhhhhh...eeeeeeee...hhhhhhhhhhh........hhhhh...............eeeeeeeeehhhhhh......eeeeeeeeee...........hhhhhhhhhhhhhhhh.hhh.eeeee.....hhhhhhhhhhhhhhhhhhhhhh.eee.hhhhhh.hhhhhhhhhhhhhhhhhhh.ee......................ee.....eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------B_KETOACYL_SYNTHA-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g0y A   2 KRRVVVTGLGMLSPVGNTVESTWKALLAGQSGISLIDHFDTSAYATKFAGLVKDFNCEDIISRKEQRKMDAFIQYGIVAGVQAMQDSGLEITEENATRIGAAIGSGIGGLGLIEENHTSLMNGGPRKISPFFVPSTIVNMVAGHLTIMYGLRGPSISIATAQTSGVHNIGHAARIIAYGDADVMVAGGAEKASTPLGVGGFGAARALSTRNDNPQAASRPWDKERDGFVLGDGAGMLVLEEYEHAKKRGAKIYAELVGFGMSSDAYHMTSPPENGAGAALAMANALRDAGIEASQIGYVNAHGTSTPAGDKAEAQAVKTIFGEAASRVLVSSTKSMTGHLLGAAGAVESIYSILALRDQAVPPTINLDNPDEGCDLDFVPHEARQVSGMEYTLCNSFGFGGTNGSLIFKKI 412
                                    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 

   Legend:   → Mismatch (orange background)
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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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3G0Y)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3G0Y)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)
Chain A   (FABF_ECOLI | P0AAI5)
molecular function
    GO:0004315    3-oxoacyl-[acyl-carrier-protein] synthase activity    Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
    GO:0033817    beta-ketoacyl-acyl-carrier-protein synthase II activity    Catalysis of the reaction: (Z)-hexadec-11-enoyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = (Z)-3-oxooctadec-13-enoyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    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.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
    GO:0016747    transferase activity, transferring acyl groups other than amino-acyl groups    Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).
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.
    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.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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 Related Entries

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

UniProtKB/Swiss-Prot
        FABF_ECOLI | P0AAI51b3n 1kas 2gfv 2gfw 2gfx 2gfy 3g11 3hnz 3ho2 3ho9 3i8p

(-) Related Entries Specified in the PDB File

2gfx STRUCTURE OF E. COLI FABF(C163Q) IN COMPLEX WITH PLATENSIMYCIN