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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HIGBA2 TOXIN-ANTITOXIN COMPLEX
 
Authors :  S. Hadzi, R. Loris
Date :  12 Apr 16  (Deposition) - 05 Apr 17  (Release) - 17 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.99
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Toxin-Antitoxin System, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Hadzi, A. Garcia-Pino, S. Haesaerts, D. Jurenas, K. Gerdes, J. Lah, R. Loris
Ribosome-Dependent Vibrio Cholerae Mrnase Higb2 Is Regulate By A Beta-Strand Sliding Mechanism.
Nucleic Acids Res. V. 45 4972 2017
PubMed-ID: 28334932  |  Reference-DOI: 10.1093/NAR/GKX138

(-) Compounds

Molecule 1 - ANTITOXIN IGA-2
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HIGA-2, VC_A0469
    Organism Scientific: VIBRIO CHOLERAE SEROTYPE O1 (STRAIN ATCC 39315 / EL TOR INABA N16961)
    Organism Taxid: 243277
    Strain: ATCC 39315 / EL TOR INABA N16961
 
Molecule 2 - TOXIN HIGB-2
    Chains: C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HIGB-2, VC_A0468
    Organism Scientific: VIBRIO CHOLERAE SEROTYPE O1 (STRAIN ATCC 39315 / EL TOR INABA N16961)
    Organism Taxid: 243277
    Strain: ATCC 39315 / EL TOR INABA N16961

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 11)

Asymmetric/Biological Unit (1, 11)
No.NameCountTypeFull Name
1MSE11Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 5JAA)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5JAA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5JAA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5JAA)

(-) 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:102
                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhh......eeee........hhhhhhhhhhhh..hhhhhhhhh..hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 5jaa A   3 NRDLFAELSSALVEAKQHSEGKLTLKTHHVNDVGELNISPDEIVSIREQFNmSRGVFARLLHTSSRTLENWEQGRSVPNGQAVTLLKLVQRHPETLSHIAEL 104
                                    12        22        32        42        52 |      62        72        82        92       102  
                                                                              54-MSE                                              


Chain B from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh....eeeee........hhhhhhhhhhhh..hhhhhhhhh..hhhhhhhhhh.....hhhhhhhhhhhhhh.hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 5jaa B   4 RDLFAELSSALVEAKQHSEGKLTLKTHHVNDVGELNISPDEIVSIREQFNmSRGVFARLLHTSSRTLENWEQGRSVPNGQAVTLLKLVQRHPETLSHIAEL 104
                                    13        23        33        43        53|       63        73        83        93       103 
                                                                             54-MSE                                              


Chain C from PDB  Type:PROTEIN  Length:102
                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh....ee......eeeee....eeeeee....eeeeeeee........hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 5jaa C   0 HmKSVFVESTIFEKYRDEYLSDEEYRLFQAELmLNPKLGDVIQGTGGLRKIRVASRIIYYFLDEKRRFYLLTIYGKNEmSDLNANQRKQLmAFmEAWRNEQS 110
                             |       9        19        29  |     39        49   ||   68        78        88        98|  |   108  
                             1-MSE                         32-MSE               53|                      87-MSE      99-MSE       
                                                                                 63                                    102-MSE    


Chain D from PDB  Type:PROTEIN  Length:102
                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeehhhhhhhh....hhhhhhhhhhhhhhh....ee......eeeeee.....eeeeeee....eeeeeeeee.......hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 5jaa D   2 KSVFVESTIFEKYRDEYLSDEEYRLFQAELmLNPKLGDVIQGTGGLRKIRVASGGSRIIYYFLDEKRRFYLLTIYGKNEmSDLNANQRKQLmAFmEAWRNEQ 109
                                    11        21        31|       41        51  ||    67        77        87        97 |  |  107  
                                                         32-MSE                54|                        87-MSE      99-MSE      
                                                                                61                                      102-MSE
   Legend:   → Mismatch (orange background)
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    → 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 5JAA)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        HIGA2_VIBCH | Q9KMA5: 5j9i
        HIGB2_VIBCH | Q9KMA6: 5ja8 5ja9 5mje

(-) Related Entries Specified in the PDB File

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