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(-) Description

Title :  USTILAGO MAYDIS KILLER TOXIN KP6 ALPHA-SUBUNIT
 
Authors :  N. Li, M. Erman, W. Pangborn, W. L. Duax, C. -M. Park, J. Bruenn, D. Ghosh
Date :  28 May 99  (Deposition) - 21 Jul 99  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Killer Toxin, Ion Channel Modulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Li, M. Erman, W. Pangborn, W. L. Duax, C. M. Park, J. Bruenn, D. Ghosh
Structure Of Ustilago Maydis Killer Toxin Kp6 Alpha-Subunit. A Multimeric Assembly With A Central Pore.
J. Biol. Chem. V. 274 20425 1999
PubMed-ID: 10400668  |  Reference-DOI: 10.1074/JBC.274.29.20425
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN (TOXIN)
    Chains: A
    Organism Scientific: USTILAGO MAYDIS
    Organism Taxid: 5270

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:1 , SER A:11 , LYS A:13 , HOH A:183BINDING SITE FOR RESIDUE SO4 A 1234

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:5 -A:12
2A:16 -A:74
3A:18 -A:65
4A:35 -A:51

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1KP6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric/Biological Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_KP6T_UMV6_001 *C78RKP6T_UMV6  ---  ---AC51R
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1KP6)

(-) Exons   (0, 0)

(no "Exon" information available for 1KP6)

(-) 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:79
 aligned with KP6T_UMV6 | P16948 from UniProtKB/Swiss-Prot  Length:219

    Alignment length:79
                                    37        47        57        67        77        87        97         
            KP6T_UMV6    28 NNAFCAGFGLSCKWECWCTAHGTGNELRYATAAGCGDHLSKSYYDARAGHCLFSDDLRNQFYSHCSSLNNNMSCRSLSK 106
               SCOP domains d1kp6a_ A: Killer toxin KP6 alpha-subunit                                       SCOP domains
               CATH domains 1kp6A00 A:1-79  [code=3.30.70.440, no name defined]                             CATH domains
               Pfam domains ------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhh.....eeeeee........hhhhhhh.hhh...eeee....eeee....hhhhhhhhhhh..eeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------R---------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------- Transcript
                 1kp6 A   1 NNAFCAGFGLSCKWECWCTAHGTGNELRYATAAGCGDHLSKSYYDARAGHCLFSDDLRNQFYSHCSSLNNNMSCRSLSK  79
                                    10        20        30        40        50        60        70
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1KP6)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (KP6T_UMV6 | P16948)
cellular component
    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.

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  1kp6
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 Related Entries

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

UniProtKB/Swiss-Prot
        KP6T_UMV6 | P16948: 4gvb

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1KP6)