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(-) Description

Title :  DISULFIDE ISOMERASE FROM MULTIDRUG RESISTANCE INCA/C CONJUGATIVE PLASMID IN REDUCED STATE
 
Authors :  L. Premkumar, F. Kurth, S. Neyer, J. L. Martin
Date :  06 Sep 13  (Deposition) - 11 Dec 13  (Release) - 19 Feb 14  (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)
Biol. Unit 3:  A,B,C,D  (1x)
Keywords :  Dsbc, Dsbg, Folding And Assembly, Bacterial Conjugation, Horizontal Gene Transfer, Domain Swapping, Thioredoxin Fold, Bacterial Periplasmic Space, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Premkumar, F. Kurth, S. Neyer, M. A. Schembri, J. L. Martin
The Multidrug Resistance Inca/C Transferable Plasmid Encode A Novel Domain-Swapped Dimeric Protein-Disulfide Isomerase.
J. Biol. Chem. V. 289 2563 2014
PubMed-ID: 24311786  |  Reference-DOI: 10.1074/JBC.M113.516898

(-) Compounds

Molecule 1 - DSBP
    Chains: A, B, C, D
    EC Number: 5.3.4.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)PLYS
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 22-235
    Gene: DSBC, DSBP, PNDM10469_89
    Organism Scientific: KLEBSIELLA PNEUMONIAE
    Organism Taxid: 573

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D
Biological Unit 3 (1x): ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4ML6)

(-) Sites  (0, 0)

(no "Site" information available for 4ML6)

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:103 -A:106
2A:143 -A:168
3B:103 -B:106
4B:143 -B:168
5C:103 -C:106
6C:143 -C:168
7D:103 -D:106
8D:143 -D:168

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Val A:188 -Pro A:189
2Val B:188 -Pro B:189
3Val C:188 -Pro C:189
4Ser C:212 -Ala C:213
5Ala C:213 -Glu C:214
6Val D:188 -Pro D:189

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4ML6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ML6)

(-) Exons   (0, 0)

(no "Exon" information available for 4ML6)

(-) 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:202
                                                                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeeeee..eeeeee....eeeeeeeee....eee.hhhhhhhhhhh........hhhhh.eeeee...eeeeeee...hhhhhhhhhhhhh....eeeeeee....hhhhhhhhhhhhh.....hhhhhhhhhhhhhh...........hhhhhhhhhhh.....eee.....eee....hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ml6 A  12 AKIEDIVELPIKGVRAVQSDGQIMFLSENGRFVISGQIYDLWSKKPLNTMSQMRDVAERIHFKSMGMDVDTLNTVSMGRGDKEVVVFVDPRCAVCHQLMGDAKSLVDDYTFKFIVIPALGAESNRLAKNLYCAKDKTHALDALMNNTLGSLPSKETCDPGQYDQTLLTAHFIGIEGVPFVVAPDGRVSKGRPKNLKSWLESA 213
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211  


Chain B from PDB  Type:PROTEIN  Length:201
                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeeeee..eeeeee....eeeeeeeee....eee.hhhhhhhhhhh........hhhhh.eeeee...eeeeeee...hhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhh.....hhhhhhhhhhhhhh...........hhhhhhhhhh......eee.....eee....hhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ml6 B  12 AKIEDIVELPIKGVRAVQSDGQIMFLSENGRFVISGQIYDLWSKKPLNTMSQMRDVAERIHFKSMGMDVDTLNTVSMGRGDKEVVVFVDPRCAVCHQLMGDAKSLVDDYTFKFIVIPALGAESNRLAKNLYCAKDKTHALDALMNNTLGSLPSKETCDPGQYDQTLLTAHFIGIEGVPFVVAPDGRVSKGRPKNLKSWLES 212
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211 


Chain C from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeeeee..eeeeee....eeeeeeeee....eee.hhhhhhhhhhh..hhhhh.hhhhh.eeeee...eeeeeee...hhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhh.....hhhhhhhh.hhhhh.......hhhhhhhhhhhhhhh.....eee.....eee....hhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ml6 C  12 AKIEDIVELPIKGVRAVQSDGQIMFLSENGRFVISGQIYDLWSKKPLNTMSQMRDVAERIHFKSMGMDVDTLNTVSMGRGDKEVVVFVDPRCAVCHQLMGDAKSLVDDYTFKFIVIPALGAESNRLAKNLYCAKDKTHALDALMNNTLGSLPSKETCDPGQYDQTLLTAHFIGIEGVPFVVAPDGRVSKGRPKNLKSWLESAE 214
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211   


Chain D from PDB  Type:PROTEIN  Length:201
                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeeeee..eeeeee....eeeeeeeee....eee.hhhhhhhhhhh........hhhhh.eeeee...eeeeeee...hhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhh.....hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh.....eee.....eee....hhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ml6 D  12 AKIEDIVELPIKGVRAVQSDGQIMFLSENGRFVISGQIYDLWSKKPLNTMSQMRDVAERIHFKSMGMDVDTLNTVSMGRGDKEVVVFVDPRCAVCHQLMGDAKSLVDDYTFKFIVIPALGAESNRLAKNLYCAKDKTHALDALMNNTLGSLPSKETCDPGQYDQTLLTAHFIGIEGVPFVVAPDGRVSKGRPKNLKSWLES 212
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211
   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  (0, 0)

(no "SCOP Domain" information available for 4ML6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ML6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ML6)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala C:213 - Glu C:214   [ RasMol ]  
    Ser C:212 - Ala C:213   [ RasMol ]  
    Val A:188 - Pro A:189   [ RasMol ]  
    Val B:188 - Pro B:189   [ RasMol ]  
    Val C:188 - Pro C:189   [ RasMol ]  
    Val D:188 - Pro D:189   [ RasMol ]  
 
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  4ml6
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  A6GV51_KLEPN | A6GV51
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 Related Entries

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

UniProtKB/TrEMBL
        A6GV51_KLEPN | A6GV51: 4ml1

(-) Related Entries Specified in the PDB File

4ml1 DISULFIDE ISOMERASE IN ORTHORHOMBIC CRYSTAL FORM (OXIDIZED STATE)
4mly DISULFIDE ISOMERASE