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(-) Description

Title :  D116A MUTANT OF SO1698 PROTEIN, AN ASPARTIC PEPTIDASE FROM SHEWANELLA ONEIDENSIS, AT PH7.5
 
Authors :  J. Osipiuk, R. Mulligan, M. Bargassa, F. Collart, A. Joachimiak, Midwe For Structural Genomics (Mcsg)
Date :  17 Jun 10  (Deposition) - 21 Jul 10  (Release) - 10 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (6x)
Biol. Unit 2:  A  (2x)
Biol. Unit 3:  A  (2x)
Keywords :  Structural Genomics, Aspartic Peptidase, Autocatalysis, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Osipiuk, R. Mulligan, M. Bargassa, J. E. Hamilton, M. A. Cunningham A. Joachimiak
Characterization Of Member Of Duf1888 Protein Family, Self-Cleaving And Self-Assembling Endopeptidase.
J. Biol. Chem. V. 287 19452 2012
PubMed-ID: 22493430  |  Reference-DOI: 10.1074/JBC.M112.358069

(-) Compounds

Molecule 1 - PEPTIDASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: SO_1698
    Mutation: YES
    Organism Scientific: SHEWANELLA ONEIDENSIS
    Organism Taxid: 70863
    Strain: MR-1

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (6x): A
Biological Unit 2 (2x): A
Biological Unit 3 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:71 , ASP A:74 , ASP A:91 , THR A:93 , HOH A:243 , HOH A:244BINDING SITE FOR RESIDUE MG A 501

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric Unit
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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:119
 aligned with Q8EGA7_SHEON | Q8EGA7 from UniProtKB/TrEMBL  Length:125

    Alignment length:119
                                    14        24        34        44        54        64        74        84        94       104       114         
         Q8EGA7_SHEON     5 QGLAQFIKVNVTLENGEPVFIYTDANGQVCQGDITVTQAGTITYLLNDQTLKGLKFVGVGFVTPFDGIIDAVTISSDGMLVQLVDLDKTPGTTKFQFVLSNTANTLLVLSPDPQIINRP 123
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains DUF1888-3njlA01 A:5-123                                                                                                 Pfam domains
         Sec.struct. author ..eeeeeeeeeeee..eeeeeee..........ee....eeeeeeeee......eeeeee..........eeee.....eeeeee.....eeeeeeeeee.......ee....eeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 3njl A   5 QGLAQFIKVNVTLENGEPVFIYTDANGQVCQGDITVTQAGTITYLLNDQTLKGLKFVGVGFVTPFDGIIDAVTISSDGMLVQLVDLDKTPGTTKFQFVLSNTANTLLVLSPAPQIINRP 123
                                    14        24        34        44        54        64        74        84        94       104       114
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3NJL)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: DUF1888] (9)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8EGA7_SHEON | Q8EGA7)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0003674    molecular_function    Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
biological process
    GO:0008150    biological_process    Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
cellular component
    GO:0005575    cellular_component    The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.

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 Related Entries

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

UniProtKB/TrEMBL
        Q8EGA7_SHEON | Q8EGA7: 3n55 3njf 3njg 3njh 3nji 3njj 3njk 3njm 3njn

(-) Related Entries Specified in the PDB File

3n55 WILD-TYPE SO1698 PROTEIN, AN ASPARTIC PEPTIDASE FROM SHEWANELLA ONEIDENSIS.
3njf
3njg
3njh
3nji
3njj
3njk
3njm
3njn RELATED ID: APC83618 RELATED DB: TARGETDB