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(-) Description

Title :  PORE FORMING PROTEIN
 
Authors :  X. Yan, C. J. Porter, S. P. Hardy, D. Steer, A. I. Smith, N. Quinset, V. Hug J. K. Cheung, A. L. Keyburn, M. Kaldhusdal, R. J. Moore, T. L. Bannam, J. C. Whisstock, J. I. Rood
Date :  16 Nov 12  (Deposition) - 20 Mar 13  (Release) - 10 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha-Hemolysin Fold, Pore Forming Protein, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. X. Yan, C. J. Porter, S. P. Hardy, D. Steer, A. I. Smith, N. S. Quinsey, V. Hughes, J. K. Cheung, A. L. Keyburn, M. Kaldhusdal, R. J. Moore, T. L. Bannam, J. C. Whisstock, J. I. Rood
Structural And Functional Analysis Of The Pore-Forming Toxi Netb From Clostridium Perfringens
Mbio V. 4 00019 2013
PubMed-ID: 23386432  |  Reference-DOI: 10.1128/MBIO.00019-13

(-) Compounds

Molecule 1 - NECROTIC ENTERITIS TOXIN B
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: ROSETTA2(DE3)PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PDEST
    Fragment: UNP RESIDUES 34-322
    Gene: NETB
    Organism Scientific: CLOSTRIDIUM PERFRINGENS
    Organism Taxid: 1502
    Synonym: NETB

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2MG5Ligand/IonMAGNESIUM ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:560 , HOH A:630 , HOH A:673 , HOH A:753 , HOH A:754 , HOH A:755BINDING SITE FOR RESIDUE MG A 401
2AC2SOFTWAREHOH A:682 , HOH A:697 , HOH A:751 , HOH A:752BINDING SITE FOR RESIDUE MG A 402
3AC3SOFTWAREHOH A:535 , HOH A:597 , HOH A:611 , HOH A:745 , HOH A:746BINDING SITE FOR RESIDUE MG A 403
4AC4SOFTWAREASP A:63 , HOH A:559 , HOH A:603 , HOH A:621 , HOH A:699 , HOH A:704BINDING SITE FOR RESIDUE MG A 404
5AC5SOFTWAREHOH A:583 , HOH A:649 , HOH A:706 , HOH A:748 , HOH A:749 , HOH A:757BINDING SITE FOR RESIDUE MG A 405
6AC6SOFTWARELYS A:107 , LEU A:231BINDING SITE FOR RESIDUE EDO A 406

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4I0N)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ile A:137 -Pro A:138

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4I0N)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4I0N)

(-) Exons   (0, 0)

(no "Exon" information available for 4I0N)

(-) 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:264
                                                                                                                                                                                                                                                                                                        
               SCOP domains d4i0na_ A: automated matches                                                                                                                                                                                                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee..eeeeeeeeeeeeee..eeeeeeeeeee.....eeeeeeeeeeeee...eeee...eeeeeeeeeeeeeeeee......eeeeee...ee...eeeeeeee.....eee.eeeeeee...eeeeeeeee..eeeeeeee............................hhhhh..hhhhhhhhhhhee..eeeeeeeee....eeeeeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeeeeee....eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4i0n A  45 SGEIIKENGKEAIKYTSSDTASHKGWKATLSGTFIEDPHSDKKTALLNLEGFIPSDKQIFGSKYYGKMKWPETYRINVKSADVNNNIKIANSIPKNTIDKKDVSNSIGYSIGGNISVVQNTISYEQPDFRTIQRKDDANLASWDIKFVETKDGYNIDSYHAIYGNQLFMKSRLYNNGDKNFTDDRDLSTLISGGFSPNMALALTAPKNAKESVIIVEYQRFDNDYILNWETTQWRGTNKLSSTSEYNEFMFKINWQDHKIEYYL 322
                                    54        64        74        84        94       104       114       124       134       144       154      |178       188       198       208       218       228       238       248       258       268       278       288       298       308       318    
                                                                                                                                              161|                                                                                                                                                  
                                                                                                                                               176
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  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: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I0N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4I0N)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ile A:137 - Pro A:138   [ RasMol ]  
 

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