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(-) Description

Title :  CRYSTAL STRUCTURE OF A SOD-LIKE PROTEIN FROM BACILLUS SUBTILIS
 
Authors :  L. Banci, I. Bertini, V. Calderone, F. Cramaro, R. Del Conte, A. Fanton S. Mangani, A. Quattrone, M. S. Viezzoli
Date :  16 Jan 04  (Deposition) - 26 Apr 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  B,D  (1x)
Biol. Unit 6:  A,C  (1x)
Keywords :  Sod, Cu-Zn Sod, Sod-Like, Superoxide Dismutase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Banci, I. Bertini, V. Calderone, F. Cramaro, R. Del Conte, A. Fantoni, S. Mangani, A. Quattrone, M. S. Viezzoli
A Prokaryotic Superoxide Dismutase Paralog Lacking Two Cu Ligands: From Largely Unstructured In Solution To Ordered I The Crystal.
Proc. Natl. Acad. Sci. Usa V. 102 7541 2005
PubMed-ID: 15897454  |  Reference-DOI: 10.1073/PNAS.0502450102

(-) Compounds

Molecule 1 - SUPEROXIDE DISMUTASE-LIKE PROTEIN YOJM
    ChainsB, A, C, D
    EC Number1.15.1.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneYOJM, BSU19400
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x) B  
Biological Unit 2 (1x)A   
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D
Biological Unit 5 (1x) B D
Biological Unit 6 (1x)A C 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1CL4Ligand/IonCHLORIDE ION
2ZN6Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION
Biological Unit 6 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2ZN-1Ligand/IonZINC ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS B:112 , HIS B:121 , ASP B:124 , PRO B:176 , CL B:402BINDING SITE FOR RESIDUE ZN B 401
02AC2SOFTWAREHIS B:86 , HIS B:112 , HIS B:121 , ASP B:124 , PRO B:176 , ZN B:401 , HOH B:830BINDING SITE FOR RESIDUE CL B 402
03AC3SOFTWAREHIS A:112 , HIS A:121 , ASP A:124 , CL A:502BINDING SITE FOR RESIDUE ZN A 501
04AC4SOFTWAREHIS A:86 , HIS A:112 , HIS A:121 , ASP A:124 , SER A:177 , ZN A:501BINDING SITE FOR RESIDUE CL A 502
05AC5SOFTWAREHIS C:112 , HIS C:121 , ASP C:124 , PRO C:176 , CL C:602BINDING SITE FOR RESIDUE ZN C 601
06AC6SOFTWAREHIS C:86 , PRO C:104 , HIS C:112 , HIS C:121 , ASP C:124 , SER C:177 , ZN C:601BINDING SITE FOR RESIDUE CL C 602
07AC7SOFTWAREHIS D:112 , HIS D:121 , ASP D:124 , PRO D:176 , CL D:702BINDING SITE FOR RESIDUE ZN D 701
08AC8SOFTWAREHIS D:86 , HIS D:112 , HIS D:121 , ASP D:124 , PRO D:176 , ZN D:701BINDING SITE FOR RESIDUE CL D 702
09AC9SOFTWAREHIS B:71 , ASP B:137 , HIS D:71 , ASP D:137BINDING SITE FOR RESIDUE ZN B 801
10BC1SOFTWAREHIS A:71 , ASP A:137 , HIS C:71 , ASP C:137BINDING SITE FOR RESIDUE ZN A 802

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:93 -A:186
2B:93 -B:186
3C:93 -C:186
4D:93 -D:186

(-) Cis Peptide Bonds  (20, 20)

Asymmetric Unit
No.Residues
1Asp B:64 -Asp B:65
2Asp B:65 -Glu B:66
3Arg B:95 -Pro B:96
4Ser B:100 -Ala B:101
5Ala B:101 -Gly B:102
6Asn B:175 -Pro B:176
7Asp A:64 -Asp A:65
8Asp A:65 -Glu A:66
9Arg A:95 -Pro A:96
10Ala A:101 -Gly A:102
11Asn A:175 -Pro A:176
12Asp C:64 -Asp C:65
13Asp C:65 -Glu C:66
14Arg C:95 -Pro C:96
15Ser C:100 -Ala C:101
16Ala C:101 -Gly C:102
17Asn C:175 -Pro C:176
18Asp D:65 -Glu D:66
19Ser D:100 -Ala D:101
20Asn D:175 -Pro D:176

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1S4I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1S4I)

(-) Exons   (0, 0)

(no "Exon" information available for 1S4I)

(-) 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:151
 aligned with YOJM_BACSU | O31851 from UniProtKB/Swiss-Prot  Length:196

    Alignment length:151
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 
           YOJM_BACSU    40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
               SCOP domains d1s4ia_ A: automated matches                                                                                                                            SCOP domains
               CATH domains 1s4iA00 A:40-190  [code=2.60.40.200, no name defined]                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee.....eeeeeeeee.....eeeeeee.......eeeeeee...................................eeeeee......eeeeeee..................eeeeee................eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1s4i A  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 

Chain B from PDB  Type:PROTEIN  Length:152
 aligned with YOJM_BACSU | O31851 from UniProtKB/Swiss-Prot  Length:196

    Alignment length:152
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189  
           YOJM_BACSU    40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
               SCOP domains d1s4ib_ B: automated matches                                                                                                                             SCOP domains
               CATH domains 1s4iB00 B:40-191  [code=2.60.40.200, no name defined]                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee....eeeeeeeee.....eeeeeee.......eeeeeee...................................eeeeee......eeeeeee..................eeeeee................eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1s4i B  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189  

Chain C from PDB  Type:PROTEIN  Length:151
 aligned with YOJM_BACSU | O31851 from UniProtKB/Swiss-Prot  Length:196

    Alignment length:151
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 
           YOJM_BACSU    40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
               SCOP domains d1s4ic_ C: automated matches                                                                                                                            SCOP domains
               CATH domains 1s4iC00 C:40-190  [code=2.60.40.200, no name defined]                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee.....eeeeeeeee.....eeeeeee.......eeeeeee...................................eeeeee......eeeeeee..................eeeeee................eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1s4i C  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 

Chain D from PDB  Type:PROTEIN  Length:151
 aligned with YOJM_BACSU | O31851 from UniProtKB/Swiss-Prot  Length:196

    Alignment length:151
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 
           YOJM_BACSU    40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
               SCOP domains d1s4id_ D: automated matches                                                                                                                            SCOP domains
               CATH domains 1s4iD00 D:40-190  [code=2.60.40.200, no name defined]                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee....eeeeeeeee.....eeeeeee.......ee.eeee.......................................ee......eeeeeee..................eeeeee................eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1s4i D  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGPFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALL 190
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 

   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, 4)

Asymmetric Unit

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1S4I)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (YOJM_BACSU | O31851)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004784    superoxide dismutase activity    Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0019430    removal of superoxide radicals    Any process, acting at the cellular level, involved in removing superoxide radicals (O2-) from a cell or organism, e.g. by conversion to dioxygen (O2) and hydrogen peroxide (H2O2).
    GO:0006801    superoxide metabolic process    The chemical reactions and pathways involving superoxide, the superoxide anion O2- (superoxide free radical), or any compound containing this species.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        YOJM_BACSU | O318511u3n 1xtl 1xtm

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1S4I)