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(-) Description

Title :  CRYSTAL STRUCTURE OF DIPHTHERIA TOXIN MUTANT CRM197
 
Authors :  E. Malito, G. Spraggon
Date :  04 Jan 12  (Deposition) - 28 Mar 12  (Release) - 18 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Malito, B. Bursulaya, C. Chen, P. L. Surdo, M. Picchianti, E. Balducci, M. Biancucci, A. Brock, F. Berti, M. J. Bottomley, M. Nissum, P. Costantino, R. Rappuoli, G. Spraggon
Structural Basis For Lack Of Toxicity Of The Diphtheria Toxin Mutant Crm197.
Proc. Natl. Acad. Sci. Usa V. 109 5229 2012
PubMed-ID: 22431623  |  Reference-DOI: 10.1073/PNAS.1201964109

(-) Compounds

Molecule 1 - DIPHTHERIA TOXIN
    ChainsA
    EC Number2.4.2.36
    MutationYES
    Organism ScientificCORYNEBACTERIUM DIPHTHERIAE
    Organism Taxid1717
    SynonymDT, NAD(+)--DIPHTHAMIDE ADP-RIBOSYLTRANSFERASE, DIPHTHERIA TOXIN FRAGMENT A, DIPHTHERIA TOXIN FRAGMENT B, CRM197

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4AE0)

(-) Sites  (0, 0)

(no "Site" information available for 4AE0)

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:186 -A:201
2A:461 -A:471

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4AE0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4AE0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4AE0)

(-) Exons   (0, 0)

(no "Exon" information available for 4AE0)

(-) 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:499
 aligned with DTX_CORBE | P00588 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:531
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566 
            DTX_CORBE    37 VVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDDWKGFYSTDNKYDAAGYSVDNENPLSGKAGGVVKVTYPGLTKVLALKVDNAETIKKELGLSLTEPLMEQVGTEEFIKRFGDGASRVVLSLPFAEGSSSVEYINNWEQAKALSVELEINFETRGKRGQDAMYEYMAQACAGNRVRRSVGSSLSCINLDWDVIRDKTKTKIESLKEHGPIKNKMSESPNKTVSEEKAKQYLEEFHQTALEHPELSELKTVTGTNPVFAGANYAAWAVNVAQVIDSETADNLEKTTAALSILPGIGSVMGIADGAVHHNTEEIVAQSIALSSLMVAQAIPLVGELVDIGFAAYNFVESIINLFQVVHNSYNRPAYSPGHKTQPFLHDGYAVSWNTVEDSIIRTGFQGESGHDIKITAENTPLPIAGVLLPTIPGKLDVNKSKTHISVNGRKIRMRCRAIDGDVTFCRPKSPVYVGNGVHANLHVAFHRSSSEKIHSNEISSDSIGVLGYQKTVDHTKVNSKLSLFFEIKS 567
               SCOP domains d4ae0a1 A:5-187 automated matches                                                                                                                                                                   d4ae0a2 A:201-380 automated matches                                                                                                                                                 d4ae0a3 A:381-535 automated matches                                                                                                                         SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhheeee..eeeeee...hhhhhh.....------------...eeee.hhhhhhh..............eeeeee...eeeeee....hhhhhhhhh......hhhhhhhhhhhhhhhh....eeeeeee.......eeeee..hhhhhheeeeeee.hhhh...hhhhhhhhhhhhh-------------....hhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhee..ee...hhhhhhhhhhhhhhhhhhhhhhhh----hhhhhhhhhhhhhhhhhhhhhhhhh...........eee..eeeee..hhh.eee....eeeeeeeeeee....ee..eeeee......ee.....eeee..eeeeeeeeee...eeeeee....ee.....eeeeeeeee..............eeeeeeeee---...eeeeeeee.eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ae0 A   5 VVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQK------------WKEFYSTDNKYDAAGYSVDNENPLSGKAGGVVKVTYPGLTKVLALKVDNAETIKKELGLSLTEPLMEQVGTEEFIKRFGDGASRVVLSLPFAEGSSSVEYINNWEQAKALSVELEINFETRGKRGQDAMYEYMAQACA-------------CINLDWDVIRDKTKTKIESLKEHGPIKNKMSESPNKTVSEEKAKQYLEEFHQTALEHPELSELKTVTGTNPVFAGANYAAWAVNVAQVIDSETADNLEKTTAALSILPGIGSVMGIADGAVHHNTEEIVAQSIALSSLMVAQAIPLVG----IGFAAYNFVESIINLFQVVHNSYNRPAYSPGHKTQPFLHDGYAVSWNTVEDSIIRTGFQGESGHDIKITAENTPLPIAGVLLPTIPGKLDVNKSKTHISVNGRKIRMRCRAIDGDVTFCRPKSPVYVGNGVHANLHVAFHRSSSEKIHSNEISSDSIGVLGYQK---HTKVNSKLSLFFEIKS 535
                                    14        24        34  |      -     |  54        64        74        84        94       104       114       124       134       144       154       164       174       184  |      -      |204       214       224       234       244       254       264       274       284       294       304       314       324       334       344   |   354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514 |   | 524       534 
                                                           37           50                                                                                                                                      187           201                                                                                                                                                348  353                                                                                                                                                                516 520               

   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  (3, 3)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4AE0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4AE0)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A   (DTX_CORBE | P00588)
molecular function
    GO:0047286    NAD+-diphthamide ADP-ribosyltransferase activity    Catalysis of the reaction: peptide diphthamide + NAD+ = peptide N-(ADP-D-ribosyl)diphthamide + niacinamide.
    GO:0008320    protein transmembrane transporter activity    Enables the transfer of a protein from one side of a membrane to the other.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0071806    protein transmembrane transport    The directed movement of a protein across a membrane by means of some agent such as a transporter or pore.
cellular component
    GO:0030669    clathrin-coated endocytic vesicle membrane    The lipid bilayer surrounding a clathrin-coated endocytic vesicle.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0030666    endocytic vesicle membrane    The lipid bilayer surrounding an endocytic vesicle.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        DTX_CORBE | P005881ddt 1dtp 1f0l 1mdt 1sgk 1tox 1xdt 4ae1

(-) Related Entries Specified in the PDB File

1ddt DIPHTHERIA TOXIN (DIMERIC)
1dtp DIPHTHERIA TOXIN CATALYTIC DOMAIN (RESIDUES 1 - 190) COMPLEXED WITH ADENYLYL(3'->5')URIDINE 3'-MONOPHOSPHATE (APUP)
1f0l 1.55 ANGSTROM CRYSTAL STRUCTURE OF WILD TYPE DIPHTHERIA TOXIN
1mdt MONOMERIC DIPHTHERIA TOXIN
1sgk NUCLEOTIDE-FREE DIPHTHERIA TOXIN
1tox DIPHTHERIA TOXIN DIMER COMPLEXED WITH NAD
1xdt COMPLEX OF DIPHTHERIA TOXIN AND HEPARIN-BINDING EPIDERMAL GROWTH FACTOR
4ae1 CRYSTAL STRUCTURE OF DIPHTHERIA TOXIN MUTANT CRM197 IN COMPLEX WITH NICOTINAMIDE