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(-) Description

Title :  CRYSTAL STRUCTURE OF P104H MUTANT OF SOD-LIKE PROTEIN FROM BACILLUS SUBTILIS.
 
Authors :  V. Calderone, S. Mangani, L. Banci, M. Benvenuti, I. Bertini, M. S. Viez A. Fantoni
Date :  22 Oct 04  (Deposition) - 04 Oct 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  B (1x),C (1x)
Biol. Unit 3:  A  (1x)
Biol. Unit 4:  B  (1x)
Biol. Unit 5:  C  (1x)
Biol. Unit 6:  D  (1x)
Keywords :  Sod, Cu-Zn Sod, Sod-Like, Superoxide Dismutase Mutants, Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Banci, M. Benvenuti, I. Bertini, D. E. Cabelli, V. Calderone, A. Fantoni, S. Mangani, M. Migliardi, M. S. Viezzoli
From An Inactive Prokaryotic Sod Homologue To An Active Protein Through Site-Directed Mutagenesis.
J. Am. Chem. Soc. V. 127 13287 2005
PubMed-ID: 16173759  |  Reference-DOI: 10.1021/JA052790O
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYPOTHETICAL SUPEROXIDE DISMUTASE-LIKE PROTEIN YOJM
    ChainsB, A, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainTOP1
    Expression System Taxid562
    MutationYES
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 14)

Asymmetric Unit (2, 14)
No.NameCountTypeFull Name
1CU4Ligand/IonCOPPER (II) ION
2ZN10Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION
Biological Unit 6 (0, 0)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2ZN-1Ligand/IonZINC ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS B:86 , TYR B:88 , HIS B:104 , HIS B:166BINDING SITE FOR RESIDUE CU B 1171
02AC2SOFTWAREHIS B:104 , HIS B:112 , HIS B:121 , ASP B:124BINDING SITE FOR RESIDUE ZN B 1172
03AC3SOFTWAREHIS A:86 , TYR A:88 , HIS A:104 , HIS A:166BINDING SITE FOR RESIDUE CU A 1173
04AC4SOFTWAREHIS A:104 , HIS A:112 , HIS A:121 , ASP A:124BINDING SITE FOR RESIDUE ZN A 1174
05AC5SOFTWAREHIS C:86 , TYR C:88 , HIS C:104 , HIS C:166BINDING SITE FOR RESIDUE CU C 1175
06AC6SOFTWAREHIS C:104 , HIS C:112 , HIS C:121 , ASP C:124 , PRO C:176BINDING SITE FOR RESIDUE ZN C 1176
07AC7SOFTWAREHIS D:86 , TYR D:88 , HIS D:104 , HIS D:166BINDING SITE FOR RESIDUE CU D 1177
08AC8SOFTWAREHIS D:104 , HIS D:112 , HIS D:121 , ASP D:124 , PRO D:176BINDING SITE FOR RESIDUE ZN D 1178
09AC9SOFTWAREHIS B:71 , ASP B:137 , HIS C:71 , ASP C:137BINDING SITE FOR RESIDUE ZN B 1326
10BC1SOFTWAREHIS A:71 , ASP A:137 , HIS D:71 , ASP D:137BINDING SITE FOR RESIDUE ZN A 1327
11BC2SOFTWAREGLU C:89 , ASP C:157 , ASP C:159 , GLY C:160BINDING SITE FOR RESIDUE ZN C 1328
12BC3SOFTWAREGLU B:89 , ASP B:157 , ASP B:159 , GLY B:160 , HOH B:1378 , HOH B:1396BINDING SITE FOR RESIDUE ZN B 1329
13BC4SOFTWAREGLU D:89 , ASP D:157 , ASP D:159 , GLY D:160 , HOH D:1392BINDING SITE FOR RESIDUE ZN D 1330
14BC5SOFTWAREGLU A:89 , ASP A:157 , ASP A:159 , GLY A:160BINDING SITE FOR RESIDUE ZN A 1331

(-) 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
5Asn B:175 -Pro B:176
6Arg A:95 -Pro A:96
7Ser A:100 -Ala A:101
8Ala A:101 -Gly A:102
9Gly A:119 -His A:120
10Asn A:175 -Pro A:176
11Asp C:65 -Glu C:66
12Arg C:95 -Pro C:96
13Ser C:100 -Ala C:101
14Gly C:119 -His C:120
15Asn C:175 -Pro C:176
16Asp D:64 -Asp D:65
17Asp D:65 -Glu D:66
18Arg D:95 -Pro D:96
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 1XTL)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1XTL)

(-) 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: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 d1xtla_ A: automated matches                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- 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
                 1xtl A  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGHFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
                                    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 d1xtlb_ B: automated matches                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- 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
                 1xtl B  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGHFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189  

Chain C 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 d1xtlc_ C: automated matches                                                                                                                             SCOP domains
               CATH domains 1xtlC00 C:40-191  [code=2.60.40.200, no name defined]                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee....eeeeeeeee.....eeeeeee.......ee.eeee.......................................ee......eeeeeee..................eeeeee................eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xtl C  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGHFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189  

Chain D 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 d1xtld_ D: automated matches                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee....eeeeeeee......eeeeeee.......ee.eeee.......................................ee......eeeeeee..................eeeeee................eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xtl D  40 AFGHHVQLVNREGKAVGFIEIKESDDEGLDIHISANSLRPGASLGFHIYEKGSCVRPDFESAGGHFNPLNKEHGFNNPMGHHAGDLPNLEVGADGKVDVIMNAPDTSLKKGSKLNILDEDGSAFIIHEQADDYLTNPSGNSGARIVCGALLG 191
                                    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, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) 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 | O318511s4i 1u3n 1xtm

(-) Related Entries Specified in the PDB File

1s4i CRYSTAL STRUCTURE OF A SOD-LIKE PROTEIN FROM BACILLUS SUBTILIS CRYSTALLISED IN THE PRESENCE OF ZINC
1xtm Y88H, P104H MUTANTS