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(-) Description

Title :  CRYSTAL STRUCTURE OF SALMONELLA TYPHIMURIUM CU,ZN SUPEROXIDE DISMUTASE
 
Authors :  A. Pesce, A. Battistoni, M. E. Stroppolo, F. Polizio, M. Nardini, J. S. Kroll, P. R. Langford, P. O'Neill, M. Sette, A. Desideri, M. Bolognesi
Date :  06 Apr 00  (Deposition) - 08 Sep 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Superoxide Dismutase, Greek Key B-Barrel, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Pesce, A. Battistoni, M. E. Stroppolo, F. Polizio, M. Nardini, J. S. Kroll, P. R. Langford, P. O'Neill, M. Sette, A. Desideri, M. Bolognesi
Functional And Crystallographic Characterization Of Salmonella Typhimurium Cu, Zn Superoxide Dismutase Coded By The Sodci Virulence Gene.
J. Mol. Biol. V. 302 465 2000
PubMed-ID: 10970746  |  Reference-DOI: 10.1006/JMBI.2000.4074
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CU,ZN SUPEROXIDE DISMUTASE
    Chains: A, B, C, D
    EC Number: 1.15.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: QC871
    Organism Scientific: SALMONELLA TYPHIMURIUM
    Organism Taxid: 602

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1CU4Ligand/IonCOPPER (II) ION
2ZN4Ligand/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

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:61 , HIS A:69 , HIS A:78 , ASP A:81BINDING SITE FOR RESIDUE ZN A 501
2AC2SOFTWAREHIS A:44 , HIS A:46 , HIS A:61 , HIS A:118BINDING SITE FOR RESIDUE CU A 502
3AC3SOFTWAREHIS B:61 , HIS B:69 , HIS B:78 , ASP B:81BINDING SITE FOR RESIDUE ZN B 503
4AC4SOFTWAREHIS B:44 , HIS B:46 , HIS B:61 , HIS B:118BINDING SITE FOR RESIDUE CU B 504
5AC5SOFTWAREHIS C:61 , HIS C:69 , HIS C:78 , ASP C:81BINDING SITE FOR RESIDUE ZN C 505
6AC6SOFTWAREHIS C:44 , HIS C:46 , HIS C:61 , HIS C:118BINDING SITE FOR RESIDUE CU C 506
7AC7SOFTWAREHIS D:61 , HIS D:69 , HIS D:78 , ASP D:81BINDING SITE FOR RESIDUE ZN D 507
8AC8SOFTWAREHIS D:44 , HIS D:46 , HIS D:61 , HIS D:118BINDING SITE FOR RESIDUE CU D 508

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:51 -A:144
2B:51 -B:144
3C:51 -C:144
4D:51 -D:144

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Lys A:131 -Pro A:132
2Lys B:131 -Pro B:132
3Lys C:131 -Pro C:132
4Lys D:131 -Pro D:132

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SOD_CU_ZN_2PS00332 Copper/Zinc superoxide dismutase signature 2.SODC1_SALT4164-175
 
 
 		  4A:136-147
B:136-147
C:136-147
D:136-147
SODC1_SALTY164-175
 
 
 		  4A:136-147
B:136-147
C:136-147
D:136-147
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SOD_CU_ZN_2PS00332 Copper/Zinc superoxide dismutase signature 2.SODC1_SALT4164-175
 
 
 		  2A:136-147
-
C:136-147
-
SODC1_SALTY164-175
 
 
 		  2A:136-147
-
C:136-147
-
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SOD_CU_ZN_2PS00332 Copper/Zinc superoxide dismutase signature 2.SODC1_SALT4164-175
 
 
 		  2-
B:136-147
-
D:136-147
SODC1_SALTY164-175
 
 
 		  2-
B:136-147
-
D:136-147

(-) Exons   (0, 0)

(no "Exon" information available for 1EQW)

(-) 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:155
 aligned with SODC1_SALT4 | E8XDJ8 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:155
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171     
          SODC1_SALT4    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIE 176
               SCOP domains d1eqwa_ A: Cu,Zn superoxide dismutase, SOD                                                                                                                  SCOP domains
               CATH domains 1eqwA00 A:2-148  [code=2.60.40.200, no name defined]                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee....eeeeeeeeeeeee..eeeeeeee.....eee.eeee.......eee..eee.hhhhh..........................eee.........eee....hhhhhh.eeeeee...........hhhhh..eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2 - PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw A   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIE 148
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143     
                                   9A||||                                          53A|||||||             68A                               102|                 125|                  
                                    9B|||                                           53B||||||                                                105                  130                  
                                     9C||                                            53C|||||                                                                                          
                                      9D|                                             53D||||                                                                                          
                                       9E                                              53E|||                                                                                          
                                                                                        53F||                                                                                          
                                                                                         53G|                                                                                          
                                                                                          53H                                                                                          


Chain A from PDB  Type:PROTEIN  Length:155
 aligned with SODC1_SALTY | P0CW86 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:155
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171     
          SODC1_SALTY    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIE 176
               SCOP domains d1eqwa_ A: Cu,Zn superoxide dismutase, SOD                                                                                                                  SCOP domains
               CATH domains 1eqwA00 A:2-148  [code=2.60.40.200, no name defined]                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee....eeeeeeeeeeeee..eeeeeeee.....eee.eeee.......eee..eee.hhhhh..........................eee.........eee....hhhhhh.eeeeee...........hhhhh..eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2 - PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw A   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIE 148
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143     
                                   9A||||                                          53A|||||||             68A                               102|                 125|                  
                                    9B|||                                           53B||||||                                                105                  130                  
                                     9C||                                            53C|||||                                                                                          
                                      9D|                                             53D||||                                                                                          
                                       9E                                              53E|||                                                                                          
                                                                                        53F||                                                                                          
                                                                                         53G|                                                                                          
                                                                                          53H                                                                                          


Chain B from PDB  Type:PROTEIN  Length:156
 aligned with SODC1_SALT4 | E8XDJ8 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:156
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171      
          SODC1_SALT4    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIEK 177
               SCOP domains d1eqwb_ B: Cu,Zn superoxide dismutase, SOD                                                                                                                   SCOP domains
               CATH domains 1eqwB00 B:2-149  [code=2.60.40.200, no name defined]                                                                                                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee....eeeeeeeeeeeee..eeeeeeee.....eee.eeee.......ee....ee.hhhhh..........................eee.........eee....hhhhhh..eeeee..........hhhhhh..eeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2 -- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1eqw B   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIEK 149
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143      
                                   9A||||                                          53A|||||||             68A                               102|                 125|                   
                                    9B|||                                           53B||||||                                                105                  130                   
                                     9C||                                            53C|||||                                                                                           
                                      9D|                                             53D||||                                                                                           
                                       9E                                              53E|||                                                                                           
                                                                                        53F||                                                                                           
                                                                                         53G|                                                                                           
                                                                                          53H                                                                                           


Chain B from PDB  Type:PROTEIN  Length:156
 aligned with SODC1_SALTY | P0CW86 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:156
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171      
          SODC1_SALTY    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIEK 177
               SCOP domains d1eqwb_ B: Cu,Zn superoxide dismutase, SOD                                                                                                                   SCOP domains
               CATH domains 1eqwB00 B:2-149  [code=2.60.40.200, no name defined]                                                                                                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee....eeeeeeeeeeeee..eeeeeeee.....eee.eeee.......ee....ee.hhhhh..........................eee.........eee....hhhhhh..eeeee..........hhhhhh..eeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2 -- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1eqw B   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVIEK 149
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143      
                                   9A||||                                          53A|||||||             68A                               102|                 125|                   
                                    9B|||                                           53B||||||                                                105                  130                   
                                     9C||                                            53C|||||                                                                                           
                                      9D|                                             53D||||                                                                                           
                                       9E                                              53E|||                                                                                           
                                                                                        53F||                                                                                           
                                                                                         53G|                                                                                           
                                                                                          53H                                                                                           


Chain C from PDB  Type:PROTEIN  Length:154
 aligned with SODC1_SALT4 | E8XDJ8 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:154
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171    
          SODC1_SALT4    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 175
               SCOP domains d1eqwc_ C: Cu,Zn superoxide dismutase, SOD                                                                                                                 SCOP domains
               CATH domains 1eqwC00 C:2-147  [code=2.60.40.200, no name defined]                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee..eeeeeeeeeeeeee..eeeeeeee.....eee.eeee.......eee..eee.hhhhh..........................eee.........eee...........eeeeee..........hhhhhh..eeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2  PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw C   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 147
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143    
                                   9A||||                                          53A|||||||             68A                               102|                 125|                 
                                    9B|||                                           53B||||||                                                105                  130                 
                                     9C||                                            53C|||||                                                                                         
                                      9D|                                             53D||||                                                                                         
                                       9E                                              53E|||                                                                                         
                                                                                        53F||                                                                                         
                                                                                         53G|                                                                                         
                                                                                          53H                                                                                         


Chain C from PDB  Type:PROTEIN  Length:154
 aligned with SODC1_SALTY | P0CW86 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:154
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171    
          SODC1_SALTY    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 175
               SCOP domains d1eqwc_ C: Cu,Zn superoxide dismutase, SOD                                                                                                                 SCOP domains
               CATH domains 1eqwC00 C:2-147  [code=2.60.40.200, no name defined]                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee..eeeeeeeeeeeeee..eeeeeeee.....eee.eeee.......eee..eee.hhhhh..........................eee.........eee...........eeeeee..........hhhhhh..eeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2  PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw C   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 147
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143    
                                   9A||||                                          53A|||||||             68A                               102|                 125|                 
                                    9B|||                                           53B||||||                                                105                  130                 
                                     9C||                                            53C|||||                                                                                         
                                      9D|                                             53D||||                                                                                         
                                       9E                                              53E|||                                                                                         
                                                                                        53F||                                                                                         
                                                                                         53G|                                                                                         
                                                                                          53H                                                                                         


Chain D from PDB  Type:PROTEIN  Length:154
 aligned with SODC1_SALT4 | E8XDJ8 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:154
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171    
          SODC1_SALT4    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 175
               SCOP domains d1eqwd_ D: Cu,Zn superoxide dismutase, SOD                                                                                                                 SCOP domains
               CATH domains 1eqwD00 D:2-147  [code=2.60.40.200, no name defined]                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee..eeeeeeeeeeeeee..eeeeeeee.....eee.eeee.......ee....ee.hhhhh..........................eee.........eee....hhhhh...eeeee..........hhhhhh..eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2  PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw D   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 147
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143    
                                   9A||||                                          53A|||||||             68A                               102|                 125|                 
                                    9B|||                                           53B||||||                                                105                  130                 
                                     9C||                                            53C|||||                                                                                         
                                      9D|                                             53D||||                                                                                         
                                       9E                                              53E|||                                                                                         
                                                                                        53F||                                                                                         
                                                                                         53G|                                                                                         
                                                                                          53H                                                                                         


Chain D from PDB  Type:PROTEIN  Length:154
 aligned with SODC1_SALTY | P0CW86 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:154
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171    
          SODC1_SALTY    22 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 175
               SCOP domains d1eqwd_ D: Cu,Zn superoxide dismutase, SOD                                                                                                                 SCOP domains
               CATH domains 1eqwD00 D:2-147  [code=2.60.40.200, no name defined]                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee..eeeeeeeeeeeeee..eeeeeeee.....eee.eeee.......ee....ee.hhhhh..........................eee.........eee....hhhhh...eeeee..........hhhhhh..eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------SOD_CU_ZN_2  PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1eqw D   2 NTLTVKMNDALSSGTGENIGEITVSETPYGLLFTPHLNGLTPGIHGFHVHTNPSCMPGMKDGKEVPALMAGGHLDPEKTGKHLGPYNDKGHLGDLPGLVVNADGTATYPLLAPRLKSLSELKGHSLMIHKGGDNYSDKPAPLGGGGARFACGVI 147
                                    9B|||     16        26        36        46       53C|||||   58        68|       77        87        97    || 109       119     ||133       143    
                                   9A||||                                          53A|||||||             68A                               102|                 125|                 
                                    9B|||                                           53B||||||                                                105                  130                 
                                     9C||                                            53C|||||                                                                                         
                                      9D|                                             53D||||                                                                                         
                                       9E                                              53E|||                                                                                         
                                                                                        53F||                                                                                         
                                                                                         53G|                                                                                         
                                                                                          53H
   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
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 20)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (SODC1_SALT4 | E8XDJ8)
molecular function
    GO:0016209    antioxidant activity    Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0004784    superoxide dismutase activity    Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
biological process
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
    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: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).

Chain A,B,C,D   (SODC1_SALTY | P0CW86)
molecular function
    GO:0016209    antioxidant activity    Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    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: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).

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 Related Entries

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(-) Related Entries Specified in the PDB File

1bzo CRYSTAL STRUCTURE OF PROKARYOTIC CU,ZN SUPEROXIDE DISMUTASE FROM P.LEIOGNATHI
1eso CRYSTAL STRUCTURE OF PROKARYOTIC CU,ZN SUPEROXIDE DISMUTASE FROM E.COLI