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(-) Description

Title :  PHOSPHATIDYLINOSITOL-SPECIFIC PHOSPHOLIPASE C FROM LISTERIA MONOCYTOGENES
 
Authors :  D. W. Heinz, J. Moser
Date :  09 Jul 97  (Deposition) - 14 Jan 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Phospholipid Degradation, Virulence Factor Of Human Pathogen (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Moser, B. Gerstel, J. E. Meyer, T. Chakraborty, J. Wehland, D. W. Heinz
Crystal Structure Of The Phosphatidylinositol-Specific Phospholipase C From The Human Pathogen Listeria Monocytogenes.
J. Mol. Biol. V. 273 269 1997
PubMed-ID: 9367761  |  Reference-DOI: 10.1006/JMBI.1997.1290
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHOSPHATIDYLINOSITOL-SPECIFIC PHOSPHOLIPASE C
    Cellular LocationSECRETED INTO MEDIUM
    Cell LineBL21
    ChainsA
    EC Number3.1.4.10
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System Cellular LocationCYTOPLASM
    Expression System GenePLCA DELETION VARIANT
    Expression System PlasmidPLCA
    Expression System StrainBL21 (DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GenePLCA
    Organism ScientificLISTERIA MONOCYTOGENES
    Organism Taxid1639
    StrainEGD SEROTYPE 1-2A
    SynonymPI-PLC

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2PLC)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1CICUNKNOWNHIS A:45 , HIS A:93INOSITOL BINDING SITE.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2PLC)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2PLC)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PLC)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PIPLC_X_DOMAINPS50007 Phosphatidylinositol-specific phospholipase X-box domain profile.PLC_LISMO58-196  1A:36-174

(-) Exons   (0, 0)

(no "Exon" information available for 2PLC)

(-) 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:274
 aligned with PLC_LISMO | P34024 from UniProtKB/Swiss-Prot  Length:317

    Alignment length:274
                                    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    
            PLC_LISMO    43 VTTKQWMSALPDTTNLAALSIPGTHDTMSYNGDITWTLTKPLAQTQTMSLYQQLEAGIRYIDIRAKDNLNIYHGPIFLNASLSGVLETITQFLKKNPKETIIMRLKDEQNSNDSFDYRIQPLINIYKDYFYTTPRTDTSNKIPTLKDVRGKILLLSENHTKKPLVINSRKFGMQFGAPNQVIQDDYNGPSVKTKFKEIVQTAYQASKADNKLFLNHISATSLTFTPRQYAAALNNKVEQFVLNLTSEKVRGLGILIMDFPEKQTIKNIIKNNKF 316
               SCOP domains d2plca_ A: Phosphatidylinositol-specific phospholipase C                                                                                                                                                                                                                           SCOP domains
               CATH domains 2plcA00 A:21-294 Phosphatidylinositol (PI) phosphodiesterase                                                                                                                                                                                                                       CATH domains
               Pfam domains ------------------PI-PLC-X-2plcA01 A:39-178                                                                                                                   -------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh..........eeeeeee.......hhhhhhhh........hhhhhhhh.eeeeeeee................hhhhhhhhhhhhhh....eeeeeeee......hhhhhhhhhhh.....eeeeee..............eeeeeeee......ee....eeeeee....eeeeee....hhhhhhhhhhhhhhhhhh...eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------PIPLC_X_DOMAIN  PDB: A:36-174 UniProt: 58-196                                                                                              ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2plc A  21 VTTKQWMSALPDTTNLAALSIPGTHDTMSYNGDITWTLTKPLAQTQTMSLYQQLEAGIRYIDIRAKDNLNIYHGPIFLNASLSGVLETITQFLKKNPKETIIMRLKDEQNSNDSFDYRIQPLINIYKDYFYTTPRTDTSNKIPTLKDVRGKILLLSENHTKKPLVINSRKFGMQFGAPNQVIQDDYNGPSVKTKFKEIVQTAYQASKADNKLFLNHISATSLTFTPRQYAAALNNKVEQFVLNLTSEKVRGLGILIMDFPEKQTIKNIIKNNKF 294
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    

   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/Biological Unit

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: PLC (20)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (PLC_LISMO | P34024)
molecular function
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0004436    phosphatidylinositol diacylglycerol-lyase activity    Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol = D-myo-inositol 1,2-cyclic phosphate + diacylglycerol.
    GO:0008081    phosphoric diester hydrolase activity    Catalysis of the hydrolysis of a phosphodiester to give a phosphomonoester and a free hydroxyl group.
biological process
    GO:0016042    lipid catabolic process    The chemical reactions and pathways resulting in the breakdown of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
    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:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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 Related Entries

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        PLC_LISMO | P340241aod

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