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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PARASPORIN-2 BACILLUS THURINGIENSIS TOXIN THAT RECOGNIZES CANCER CELLS
 
Authors :  T. Akiba
Date :  29 Sep 08  (Deposition) - 13 Jan 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.38
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Beta-Hairpin, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Akiba, Y. Abe, S. Kitada, Y. Kusaka, A. Ito, T. Ichimatsu, H. Katayama, T. Akao, K. Higuchi, E. Mizuki, M. Ohba, R. Kanai, K. Harat
Crystal Structure Of The Parasporin-2 Bacillus Thuringiensi Toxin That Recognizes Cancer Cells
J. Mol. Biol. V. 386 121 2009
PubMed-ID: 19094993  |  Reference-DOI: 10.1016/J.JMB.2008.12.002
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CRYSTAL PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-23A
    Expression System StrainBL21
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentTHE PROTEOLYTICALLY ACTIVATED FORM, UNP RESIDUES 52-302
    Organism ScientificBACILLUS THURINGIENSIS SEROVAR DAKOTA
    Organism Taxid132268
    StrainA1547

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric Unit (4, 10)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2EDO4Ligand/Ion1,2-ETHANEDIOL
3GOL2Ligand/IonGLYCEROL
4LU3Ligand/IonLUTETIUM (III) ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO3Ligand/Ion1,2-ETHANEDIOL
3GOL1Ligand/IonGLYCEROL
4LU-1Ligand/IonLUTETIUM (III) ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO1Ligand/Ion1,2-ETHANEDIOL
3GOL1Ligand/IonGLYCEROL
4LU-1Ligand/IonLUTETIUM (III) ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELU A:1003 , LU B:1002BINDING SITE FOR RESIDUE LU A1001
02AC2SOFTWARELU A:1001 , LU B:1002BINDING SITE FOR RESIDUE LU A1003
03AC3SOFTWARETYR A:107 , GLY A:108 , TYR A:109 , GLU B:56 , TYR B:57 , GOL B:1006BINDING SITE FOR RESIDUE GOL A1005
04AC4SOFTWARETHR A:153 , THR A:205 , SER A:207 , THR B:205 , SER B:207BINDING SITE FOR RESIDUE EDO A1007
05AC5SOFTWAREASP A:136 , ILE A:152 , THR A:153 , SER B:75 , SER B:79BINDING SITE FOR RESIDUE EDO A1008
06AC6SOFTWARETHR A:166 , GLY A:169 , PHE A:170 , THR B:161 , SER B:197 , THR B:199BINDING SITE FOR RESIDUE EDO A1010
07AC7SOFTWARELU A:1001 , LU A:1003BINDING SITE FOR RESIDUE LU B1002
08AC8SOFTWAREHOH B:2002BINDING SITE FOR RESIDUE CL B1004
09AC9SOFTWARETYR A:107 , GLY A:108 , TYR A:110 , GOL A:1005 , THR B:173 , SER B:174 , LYS B:175BINDING SITE FOR RESIDUE GOL B1006
10BC1SOFTWARESER A:197 , HOH A:2024 , SER B:165 , THR B:166 , PHE B:170 , GLY B:195BINDING SITE FOR RESIDUE EDO B1009

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2ZTB)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Lys A:100 -Pro A:101
2Lys B:100 -Pro B:101

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2ZTB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2ZTB)

(-) Exons   (0, 0)

(no "Exon" information available for 2ZTB)

(-) 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:247
 aligned with Q7WZI1_BACUA | Q7WZI1 from UniProtKB/TrEMBL  Length:338

    Alignment length:247
                                    61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       
         Q7WZI1_BACUA    52 DVIREYLMFNELSALSSSPESVRSRFSSIYGTNPDGIALNNETYFNAVKPPITAQYGYYCYKNVGTVQYVNRPTDINPNVILAQDTLTNNTNEPFTTTITITGSFTNTSTVTSSTTTGFKFTSKLSIKKVFEIGGEVSFSTTIGTSETTTETITVSKSVTVTVPAQSRRTIQLTAKIAKESADFSAPITVDGYFGANFPKRVGPGGHYFWFNPARDVLNTTSGTLRGTVTNVSSFDFQTIVQPARSL 298
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.hhhhhhhhh.hhhhhhhhhhhhhh....eeee..eeee.....hhhhhh...eeeee...eeee...eeeeeeeeeeeeeee.....eeeeeeeeeeeeeeeeeeeee.........eeeeeee...eeeeeee....eeeeeeeeeeeeeeeeee...eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee....eeeeeeehhhhh...eeeeeeeeeeeeeeeeeeee...ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ztb A  52 DVIREYLMFNELSALSSSPESVRSRFSSIYGTNPDGIALNNETYFNAVKPPITAQYGYYCYKNVGTVQYVNRPTDINPNVILAQDTLTNNTNEPFTTTITITGSFTNTSTVTSSTTTGFKFTSKLSIKKVFEIGGEVSFSTTIGTSETTTETITVSKSVTVTVPAQSRRTIQLTAKIAKESADFSAPITVDGYFGANFPKRVGPGGHYFWFNPARDVLNTTSGTLRGTVTNVSSFDFQTIVQPARSL 298
                                    61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       

Chain B from PDB  Type:PROTEIN  Length:248
 aligned with Q7WZI1_BACUA | Q7WZI1 from UniProtKB/TrEMBL  Length:338

    Alignment length:248
                                    60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290        
         Q7WZI1_BACUA    51 TDVIREYLMFNELSALSSSPESVRSRFSSIYGTNPDGIALNNETYFNAVKPPITAQYGYYCYKNVGTVQYVNRPTDINPNVILAQDTLTNNTNEPFTTTITITGSFTNTSTVTSSTTTGFKFTSKLSIKKVFEIGGEVSFSTTIGTSETTTETITVSKSVTVTVPAQSRRTIQLTAKIAKESADFSAPITVDGYFGANFPKRVGPGGHYFWFNPARDVLNTTSGTLRGTVTNVSSFDFQTIVQPARSL 298
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------------------ETX_MTX2-2ztbB01 B:74-298                                                                                                                                                                                                         Pfam domains (1)
           Pfam domains (2) -----------------------ETX_MTX2-2ztbB02 B:74-298                                                                                                                                                                                                         Pfam domains (2)
         Sec.struct. author .eeeeee.hhhhhhhhh.hhhhhhhhhhhhhh....eeee..eeee.....hhhhhhh..eeeeee..eeeeeeeeeeeeeeeeeeeee......eeeeeeeeeeeeeeeeeeeee.........eeeeeee...eeeeeee....eeeeeeeeeeeeeeeeee...eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee....eeeeeee.hhh....eeeeeeeeeeeeeeeeeeee...ee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ztb B  51 MDVIREYLMFNELSALSSSPESVRSRFSSIYGTNPDGIALNNETYFNAVKPPITAQYGYYCYKNVGTVQYVNRPTDINPNVILAQDTLTNNTNEPFTTTITITGSFTNTSTVTSSTTTGFKFTSKLSIKKVFEIGGEVSFSTTIGTSETTTETITVSKSVTVTVPAQSRRTIQLTAKIAKESADFSAPITVDGYFGANFPKRVGPGGHYFWFNPARDVLNTTSGTLRGTVTNVSSFDFQTIVQPARSL 298
                                    60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290        

   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 2ZTB)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2ZTB)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2ZTB)

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