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(-) Description

Title :  CRYSTAL STRUCTURE OF A RGD-CONTAINING HOST-SELECTIVE TOXIN: PYRENOPHORA TRITICI-REPENTIS PTR TOXA
 
Authors :  G. N. Sarma, V. A. Manning, L. M. Ciuffetti, P. A. Karplus
Date :  06 May 05  (Deposition) - 16 Aug 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Beta-Sandwich; Rgd-Motif, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  G. N. Sarma, V. A. Manning, L. M. Ciuffetti, P. A. Karplus
Structure Of Ptr Toxa: An Rgd-Containing Host-Selective Toxin From Pyrenophora Tritici-Repentis
Plant Cell V. 17 3190 2005
PubMed-ID: 16214901  |  Reference-DOI: 10.1105/TPC.105.034918
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PTR NECROSIS TOXIN
    ChainsA, B, C
    FragmentC-TERMINAL DOMAIN
    Organism ScientificPYRENOPHORA TRITICI-REPENTIS
    Organism Taxid45151
    SynonymPTR TOXA

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)A  
Biological Unit 2 (1x) B 
Biological Unit 3 (1x)  C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 11)

Asymmetric Unit (2, 11)
No.NameCountTypeFull Name
1NI8Ligand/IonNICKEL (II) ION
2PCA3Mod. Amino AcidPYROGLUTAMIC ACID
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION
2PCA1Mod. Amino AcidPYROGLUTAMIC ACID
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION
2PCA1Mod. Amino AcidPYROGLUTAMIC ACID
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION
2PCA1Mod. Amino AcidPYROGLUTAMIC ACID

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP B:83 , HOH B:1019BINDING SITE FOR RESIDUE NI B 1001
2AC2SOFTWAREASP C:83BINDING SITE FOR RESIDUE NI C 1002
3AC3SOFTWAREASP A:83 , ASP A:85 , ASN A:171 , ARG A:173BINDING SITE FOR RESIDUE NI A 1003
4AC4SOFTWAREGLU B:99BINDING SITE FOR RESIDUE NI B 1004
5AC5SOFTWAREHOH A:1027 , HOH A:1050 , ASP B:149 , HOH C:1034BINDING SITE FOR RESIDUE NI B 1006
6AC6SOFTWAREASP B:135BINDING SITE FOR RESIDUE NI B 1007
7AC7SOFTWAREASN A:101 , LEU A:176 , ASN A:178BINDING SITE FOR RESIDUE NI A 1008

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ZLE)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1ZLE)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1ZLE)

(-) Exons   (0, 0)

(no "Exon" information available for 1ZLE)

(-) 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:103
 aligned with P78737_9PLEO | P78737 from UniProtKB/TrEMBL  Length:178

    Alignment length:118
                                    70        80        90       100       110       120       130       140       150       160       170        
         P78737_9PLEO    61 QGSCMSITINPSRPSVNNIGQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....---------------..eehhhhhh.....eeeee....eeeeeee....eeeeeeee....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeee.........eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1zle A  61 xGSC---------------GQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
                            |  |     -        80        90       100       110       120       130       140       150       160       170        
                            | 64              80                                                                                                  
                           61-PCA                                                                                                                 

Chain B from PDB  Type:PROTEIN  Length:109
 aligned with P78737_9PLEO | P78737 from UniProtKB/TrEMBL  Length:178

    Alignment length:118
                                    70        80        90       100       110       120       130       140       150       160       170        
         P78737_9PLEO    61 QGSCMSITINPSRPSVNNIGQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....---------.ee.....eehhhhhh.....eeeee....eeeeeee....eeeeeeee....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeee.........eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1zle B  61 xGSC---------PSVNNIGQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
                            |  |     -   |    80        90       100       110       120       130       140       150       160       170        
                           61-PCA       74                                                                                                        

Chain C from PDB  Type:PROTEIN  Length:103
 aligned with P78737_9PLEO | P78737 from UniProtKB/TrEMBL  Length:178

    Alignment length:118
                                    70        80        90       100       110       120       130       140       150       160       170        
         P78737_9PLEO    61 QGSCMSITINPSRPSVNNIGQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -Tox               in_ToxA-1zleC01 C:62-178                                                                            Pfam domains (1)
           Pfam domains (2) -Tox               in_ToxA-1zleC02 C:62-178                                                                            Pfam domains (2)
           Pfam domains (3) -Tox               in_ToxA-1zleC03 C:62-178                                                                            Pfam domains (3)
         Sec.struct. author ....---------------..eehhhhhh.....eeeee....eeeeeee....eeeeeeee....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeee.........eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1zle C  61 xGSC---------------GQVDIDSVILGRPGAIGSWELNNFITIGLNRVNADTVRVNIRNTGRTNRLIITQWDNTVTRGDVYELFGDYALIQGRGSFCLNIRSDTGRENWRMQLEN 178
                            |  |     -        80        90       100       110       120       130       140       150       160       170        
                           61-PCA             80                                                                                                  

   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 1ZLE)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1ZLE)

(-) Pfam Domains  (1, 3)

Asymmetric Unit

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1ZLE)

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 Related Entries

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

UniProtKB/TrEMBL
        P78737_9PLEO | P787371zld

(-) Related Entries Specified in the PDB File

1zld SAME PROTEIN IN A DIFFERENT CRYSTAL FORM