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(-) Description

Title :  THE CRYSTAL STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE II FROM STREPTOCOCCUS PNEUMONIAE
 
Authors :  A. C. Price, C. O. Rock, S. W. White
Date :  31 Mar 03  (Deposition) - 22 Apr 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. C. Price, C. O. Rock, S. W. White
The 1. 3-Angstrom-Resolution Crystal Structure Of Beta-Ketoacyl-Acyl Carrier Protein Synthase Ii From Streptococcus Pneumoniae.
J. Bacteriol. V. 185 4136 2003
PubMed-ID: 12837788  |  Reference-DOI: 10.1128/JB.185.14.4136-4143.2003

(-) Compounds

Molecule 1 - BETA KETOACYL-ACYL CARRIER PROTEIN SYNTHASE
    ChainsA
    EC Number2.3.1.41
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism ScientificSTREPTOCOCCUS PNEUMONIAE
    Organism Taxid1313
    StrainRN4220
    SynonymBETA KETOACYL-ACYL CARRIER PROTEIN SYNTHASE 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, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:301 , ALA A:302 , GLU A:346 , SER A:391 , ASN A:392BINDING SITE FOR RESIDUE MG A 501
2AC2SOFTWAREHOH A:566 , HOH A:583 , HOH A:644 , HOH A:767 , HOH A:779 , HOH A:796BINDING SITE FOR RESIDUE MG A 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1OX0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1OX0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1OX0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1OX0)

(-) Exons   (0, 0)

(no "Exon" information available for 1OX0)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:414
 aligned with Q9FBC2_STREE | Q9FBC2 from UniProtKB/TrEMBL  Length:411

    Alignment length:414
                                 1                                                                                                                                                                                                                                                                                                                                                                                                                        
                                 |   5        15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405    
         Q9FBC2_STREE     - -----MKLNRVVVTGYGVTSPIGNTPEEFWNSLATGKIGIGGITKFDHSDFDVHNAAEIQDFPFDKYFVKKDTNRFDNYSLYALYAAQEAVNHANLDVEALNRDRFGVIVASGIGGIKEIEDQVLRLHEKGPKRVKPMTLPKALPNMASGNVAMRFGANGVCKSINTACSSSNDAIGDAFRSIKFGFQDVMLVGGTEASITPFAIAGFQALTALSTTEDPTRASIPFDKDRNGFVMGEGSGMLVLESLEHAEKRGATILAEVVGYGNTCDAYHMTSPHPEGQGAIKAIKLALEEAEISPEQVAYVNAHGTSTPANEKGESGAIVAVLGKEVPVSSTKSFTGHLLGAAGAVEAIVTIEAMRHNFVPMTAGTSEVSDYIEANVVYGQGLEKEIPYAISNTFGFGGHNAVLAFKRWE 409
               SCOP domains d1ox0a1 A:-5-251 Beta-ketoacyl-ACP synthase II                                                                                                                                                                                                                  d1ox0a2 A:252-409 Beta-ketoacyl-ACP synthase II                                                                                                                SCOP domains
               CATH domains ----------1ox0A01 A:6-259  [code=3.40.47.10, no name defined]                                                                                                                                                                                                           1ox0A02 A:260-404  [code=3.40.47.10, no name defined]                                                                                            ----- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........eeeeeeeee.....hhhhhhhhhhhh...eee............eee.....hhhhh.hhhhhhh.hhhhhhhhhhhhhhhhhh.......hhh.eeeeee....hhhhhhhhhhhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhh....ee...hhhhhhhhhhhhhhhhhhh....eeeeeeee...hhhhhhhhhhh...........................eeeeeeeeehhhhhhh.....eeeeeeeeee...........hhhhhhhhhhhhhhhh.hhhhh..ee.....hhhhhhhhhhhhhhhhh...eee.hhhhhh.hhhhhhhhhhhhhhhhhhhhee...............ee.....ee....eeeeeeee...eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ox0 A  -5 PRGSHMKLNRVVVTGYGVTSPIGNTPEEFWNSLATGKIGIGGITKFDHSDFDVHNAAEIQDFPFDKYFVKKDTNRFDNYSLYALYAAQEAVNHANLDVEALNRDRFGVIVASGIGGIKEIEDQVLRLHEKGPKRVKPMTLPKALPNMASGNVAMRFGANGVCKSINTACSSSNDAIGDAFRSIKFGFQDVMLVGGTEASITPFAIAGFQALTALSTTEDPTRASIPFDKDRNGFVMGEGSGMLVLESLEHAEKRGATILAEVVGYGNTCDAYHMTSPHPEGQGAIKAIKLALEEAEISPEQVAYVNAHGTSTPANEKGESGAIVAVLGKEVPVSSTKSFTGHLLGAAGAVEAIVTIEAMRHNFVPMTAGTSEVSDYIEANVVYGQGLEKEIPYAISNTFGFGGHNAVLAFKRWE 409
                                ||   5        15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405    
                               -1|                                                                                                                                                                                                                                                                                                                                                                                                                        
                                 1                                                                                                                                                                                                                                                                                                                                                                                                                        

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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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1OX0)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9FBC2_STREE | Q9FBC2)
molecular function
    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: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.
    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: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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        Q9FBC2_STREE | Q9FBC21oxh 2alm 2rjt

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