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(-) Description

Title :  E. COLI MAZF MUTANT E24A IN COMPLEX WITH MAZE RESIDUES 68-82 FORM I
 
Authors :  V. Zorzini, R. Loris
Date :  22 Jul 15  (Deposition) - 06 Apr 16  (Release) - 08 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.63
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Toxin-Antitoxin, Mrna Interferase, Ribonuclease, Persistence, Bacterial Stress Response, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. Zorzini, A. Mernik, J. Lah, Y. G. Sterckx, N. De Jonge, A. Garcia-Pino, H. De Greve, W. Versees, R. Loris
Substrate Recognition And Activity Regulation Of The Escherichia Coli Mrna Endonuclease Mazf.
J. Biol. Chem. V. 291 10950 2016
PubMed-ID: 27026704  |  Reference-DOI: 10.1074/JBC.M116.715912

(-) Compounds

Molecule 1 - ENDORIBONUCLEASE MAZF
    Chains: A, B
    EC Number: 3.1.27.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MAZF, CHPA, CHPAK, B2782, JW2753
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI K-12
    Organism Taxid: 83333
    Synonym: TOXIN MAZF,MRNA INTERFERASE MAZF
 
Molecule 2 - ANTITOXIN MAZE
    Chains: C
    Engineered: YES
    Fragment: UNP RESIDUES 68-82
    Organism Scientific: ESCHERICHIA COLI K-12
    Organism Taxid: 83333
    Other Details: PEPTIDE
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 5CQX)

(-) Sites  (0, 0)

(no "Site" information available for 5CQX)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:46 -A:48

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:65 -Gly A:66

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5CQX)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5CQX)

(-) Exons   (0, 0)

(no "Exon" information available for 5CQX)

(-) 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:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeee...eeeee..hhhhhhhhh.eeeeeee........eee......eee.hhheeehhhhhh.eeeee.hhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 5cqx A   1 MVSRYVPDMGDLIWVDFHRPAVVLSPFMYNNKTGMCLCVPCTTQSKGYPFEVVLSGQEGVALADQVKSIAWRARGATKKGTVAPEELQLIKAKINVLIGLSHHHHHH 119
                                    10      ||30        40        50        60       |72        82        92       102       112       
                                           17|                                      68|                                                
                                            28                                       71                                                


Chain B from PDB  Type:PROTEIN  Length:117
                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee.............eeeee..hhhhhhhhh.eeeeeee........eeee......eeee....eeehhhhhh.eeeee.hhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------- Transcript
                 5cqx B   3 SRYVPDMGDLIWVDFDPTKGSAQAGHRPAVVLSPFMYNNKTGMCLCVPCTTQSKGYPFEVVLSGQERDGVALADQVKSIAWRARGATKKGTVAPEELQLIKAKINVLIGLSHHHHHH 119
                                    12        22        32        42        52        62        72        82        92       102       112       


Chain C from PDB  Type:PROTEIN  Length:15
                                               
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ............... Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                 5cqx C  68 HENIDWGEPKDKEVW  82
                                    77
   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 5CQX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5CQX)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5CQX)

(-) Gene Ontology  (17, 20)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ser A:65 - Gly A:66   [ RasMol ]  
 

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 Databases and Analysis Tools

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  5cqx
    Family and Domain Information: ProDom | SYSTERS
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  MAZE_ECOLI | P0AE72
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  MAZF_ECOLI | P0AE70
    Comparative Protein Structure Models: ModBase
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  3.1.27.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        MAZE_ECOLI | P0AE72: 1mvf 1ub4 2mrn 2mru 5cqy
        MAZF_ECOLI | P0AE70: 1ub4 3nfc 5ck9 5ckb 5ckd 5cke 5ckf 5ckh 5co7 5cqy 5cr2

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5CQX)