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(-) Description

Title :  MUTANT DSBA
 
Authors :  L. Serre
Date :  21 Jul 04  (Deposition) - 03 May 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B,D,E
Keywords :  Thiol Oxidoreductase, Thiol Disulfide Interchange, Thioredoxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Ondo-Mbele, C. Vives, A. Kone, L. Serre
Intriguing Conformation Changes Associated With The Trans/Cis Isomerization Of A Prolyl Residue In The Active Site Of The Dsba C33A Mutant
J. Mol. Biol. V. 347 555 2005
PubMed-ID: 15755450  |  Reference-DOI: 10.1016/J.JMB.2005.01.049
(for further references see the PDB file header)

(-) Compounds

Molecule 1
    Chains: A, B, D, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: DH5ALPHA
    Expression System Taxid: 562
    Gene: DSBA;
PPFA, DSF
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1PE52Ligand/Ion3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:35 , GLU A:38 , THR A:168 , TYR B:34 , THR B:168 , MET B:171 , HOH B:390BINDING SITE FOR RESIDUE PE5 B 301
2AC2SOFTWARETYR D:34 , GLU D:38 , THR D:168 , MET D:171 , TYR E:34 , GLU E:38 , THR E:168 , MET E:171BINDING SITE FOR RESIDUE PE5 D 401

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:30 -B:30
2D:30 -E:30

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Cys A:30 -Pro A:31
2Val A:150 -Pro A:151
3Cys B:30 -Pro B:31
4Val B:150 -Pro B:151
5Cys D:30 -Pro D:31
6Val D:150 -Pro D:151
7Cys E:30 -Pro E:31
8Val E:150 -Pro E:151

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1U3A)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOREDOXIN_1PS00194 Thioredoxin family active site.DSBA_ECO5741-59
 
 
 		  4A:22-40
B:22-40
D:22-40
E:22-40
DSBA_ECOLI41-59
 
 
 		  4A:22-40
B:22-40
D:22-40
E:22-40

(-) Exons   (0, 0)

(no "Exon" information available for 1U3A)

(-) 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:187
 aligned with DSBA_ECO57 | P0AEG5 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECO57    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3aa_ A: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aA00 A:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a A   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain A from PDB  Type:PROTEIN  Length:187
 aligned with DSBA_ECOLI | P0AEG4 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECOLI    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3aa_ A: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aA00 A:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a A   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain B from PDB  Type:PROTEIN  Length:187
 aligned with DSBA_ECO57 | P0AEG5 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECO57    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ab_ B: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aB00 B:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a B   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain B from PDB  Type:PROTEIN  Length:187
 aligned with DSBA_ECOLI | P0AEG4 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECOLI    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ab_ B: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aB00 B:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a B   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain D from PDB  Type:PROTEIN  Length:187
 aligned with DSBA_ECO57 | P0AEG5 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECO57    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ad_ D: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aD00 D:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a D   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain D from PDB  Type:PROTEIN  Length:187
 aligned with DSBA_ECOLI | P0AEG4 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:187
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
           DSBA_ECOLI    21 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ad_ D: Disulfide-bond formation facilitator (DsbA)                                                                                                                                      SCOP domains
               CATH domains 1u3aD00 D:2-188 Glutaredoxin                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..........eeeee.....hhhhhhhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a D   2 QYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       


Chain E from PDB  Type:PROTEIN  Length:188
 aligned with DSBA_ECO57 | P0AEG5 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:188
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199        
           DSBA_ECO57    20 AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ae_ E: Disulfide-bond formation facilitator (DsbA)                                                                                                                                       SCOP domains
               CATH domains 1u3aE00 E:1-188 Glutaredoxin                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee..........eeeee.....hhhhhhhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a E   1 AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180        


Chain E from PDB  Type:PROTEIN  Length:188
 aligned with DSBA_ECOLI | P0AEG4 from UniProtKB/Swiss-Prot  Length:208

    Alignment length:188
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199        
           DSBA_ECOLI    20 AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 207
               SCOP domains d1u3ae_ E: Disulfide-bond formation facilitator (DsbA)                                                                                                                                       SCOP domains
               CATH domains 1u3aE00 E:1-188 Glutaredoxin                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee..........eeeee.....hhhhhhhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee...eee.hhhh...hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------THIOREDOXIN_1      ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u3a E   1 AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHAYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEK 188
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1U3A)

(-) Gene Ontology  (8, 12)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,D,E   (DSBA_ECOLI | P0AEG4)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0003756    protein disulfide isomerase activity    Catalysis of the rearrangement of both intrachain and interchain disulfide bonds in proteins.
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0071236    cellular response to antibiotic    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
    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.
cellular component
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    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,D,E   (DSBA_ECO57 | P0AEG5)
molecular function
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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.
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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  1u3a
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  DSBA_ECO57 | P0AEG5
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Access by UniProt ID/Accession number
  DSBA_ECO57 | P0AEG5
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  DSBA_ECOLI | P0AEG4
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        DSBA_ECO57 | P0AEG5: 1a23 1a24 1a2j 1a2l 1a2m 1ac1 1acv 1bq7 1dsb 1fvj 1fvk 1ti1 1un2
        DSBA_ECOLI | P0AEG4: 1a23 1a24 1a2j 1a2l 1a2m 1ac1 1acv 1bq7 1dsb 1fvj 1fvk 1ti1 1un2 2b3s 2b6m 2hi7 2leg 2ndo 2zup 3e9j 4tky 4zij

(-) Related Entries Specified in the PDB File

1ti1 MUTANT DSBA BOUND TO ONE DETERGENT MOLECULE