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(-) Description

Title :  MOSQUITO-LARVICIDAL TOXIN CRY4BA FROM BACILLUS THURINGIENSIS SSP. ISRAELENSIS
 
Authors :  P. Boonserm, J. Li
Date :  07 Oct 04  (Deposition) - 11 Apr 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Membrane Pore, Bio-Insecticide, Dipteran Specificity, Conformational Change, Hydrophobic Patch, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Boonserm, P. Davis, D. J. Ellar, J. Li
Crystal Structure Of The Mosquito-Larvicidal Toxin Cry4Ba And Its Biological Implications
J. Mol. Biol. V. 348 363 2005
PubMed-ID: 15811374  |  Reference-DOI: 10.1016/J.JMB.2005.02.013

(-) Compounds

Molecule 1 - PESTICIDIAL CRYSTAL PROTEIN CRY4BA
    Chains: A
    Engineered: YES
    Expression System: BACILLUS THURINGIENSIS SEROVAR ISRAELENSIS
    Expression System Plasmid: CAM135
    Expression System Strain: IPS78/1 E 4 1-3
    Expression System Taxid: 1430
    Fragment: ACTIVATED TOXIN, RESIDUES 84-641
    Organism Scientific: BACILLUS THURINGIENSIS SEROVAR ISRAELENSIS
    Organism Taxid: 1430
    Other Details: ENTRY CONTAINS ALPHA-HELIX BUNDLE, BETA-PRISM, BETA-SANDWICH DOMAINS. PROTEIN RESIDUES 99,124,219,271,281,361,387,413,348,446,467 AND 476 ARE PRESENT IN TWO ALTERNATE CONFORMATIONS RESIDUES 181,346,407,471 AND 452 ARE PRESENT IN THREE ALTERNATE CONFORMATIONS. PROLINE RESIDUES 299,389 AND 414 ARE CIS-PROLINES
    Synonym: DELTA-ENDOTOXIN CRY4BA, INSECTICIDAL DELTA-ENDOTOXIN CRYIVB-A, CRYSTALINE ENTOMOCIDAL PROTOXIN, MOSQUITO-LARVICIDAL TOXIN CRY4BA

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 26)

Asymmetric Unit (2, 26)
No.NameCountTypeFull Name
1BR25Ligand/IonBROMIDE ION
2P6G1Ligand/IonHEXAETHYLENE GLYCOL
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1BR-1Ligand/IonBROMIDE ION
2P6G3Ligand/IonHEXAETHYLENE GLYCOL

(-) Sites  (25, 25)

Asymmetric Unit (25, 25)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:589 , TYR A:590BINDING SITE FOR RESIDUE BR A1642
02AC2SOFTWARELEU A:317BINDING SITE FOR RESIDUE BR A1643
03AC3SOFTWAREGLY A:563BINDING SITE FOR RESIDUE BR A1644
04AC4SOFTWAREALA A:274BINDING SITE FOR RESIDUE BR A1645
05AC5SOFTWAREILE A:529BINDING SITE FOR RESIDUE BR A1646
06AC6SOFTWARETHR A:293 , ALA A:294 , BR A:1653 , HOH A:2289BINDING SITE FOR RESIDUE BR A1647
07AC7SOFTWAREGLY A:365 , ASN A:367 , GLN A:558BINDING SITE FOR RESIDUE BR A1648
08AC8SOFTWAREASN A:492BINDING SITE FOR RESIDUE BR A1649
09AC9SOFTWAREALA A:406 , SER A:407BINDING SITE FOR RESIDUE BR A1650
10BC1SOFTWARESER A:561 , ARG A:562BINDING SITE FOR RESIDUE BR A1651
11BC2SOFTWAREPRO A:433 , ASN A:434BINDING SITE FOR RESIDUE BR A1652
12BC3SOFTWAREBR A:1647BINDING SITE FOR RESIDUE BR A1653
13BC4SOFTWAREMET A:353 , GLN A:373BINDING SITE FOR RESIDUE BR A1654
14BC5SOFTWAREALA A:222 , THR A:226 , HOH A:2066BINDING SITE FOR RESIDUE BR A1655
15BC6SOFTWARETRP A:89BINDING SITE FOR RESIDUE BR A1656
16BC7SOFTWARESER A:303BINDING SITE FOR RESIDUE BR A1657
17BC8SOFTWARESER A:573 , ARG A:574 , PRO A:575BINDING SITE FOR RESIDUE BR A1659
18BC9SOFTWARETHR A:565 , ILE A:566 , SER A:567BINDING SITE FOR RESIDUE BR A1660
19CC1SOFTWARETYR A:359 , LYS A:449 , HOH A:2309BINDING SITE FOR RESIDUE BR A1661
20CC2SOFTWAREARG A:270 , ARG A:271BINDING SITE FOR RESIDUE BR A1662
21CC3SOFTWARESER A:619BINDING SITE FOR RESIDUE BR A1663
22CC4SOFTWAREILE A:566 , SER A:567BINDING SITE FOR RESIDUE BR A1664
23CC5SOFTWAREALA A:145BINDING SITE FOR RESIDUE BR A1665
24CC6SOFTWAREASN A:279BINDING SITE FOR RESIDUE BR A1666
25CC7SOFTWAREHIS A:466 , LYS A:467 , ILE A:468 , HOH A:2600 , HOH A:2601BINDING SITE FOR RESIDUE P6G A1667

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1W99)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Ser A:298 -Pro A:299
2Ser A:388 -Pro A:389

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1W99)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1W99)

(-) Exons   (0, 0)

(no "Exon" information available for 1W99)

(-) 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:558
 aligned with CR4BA_BACTI | P05519 from UniProtKB/Swiss-Prot  Length:1136

    Alignment length:558
                                    93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633        
          CR4BA_BACTI    84 TPERVWNDFMTNTGNLIDQTVTAYVRTDANAKMTVVKDYLDQYTTKFNTWKREPNNQSYRTAVITQFNLTSAKLRETAVYFSNLVGYELLLLPIYAQVANFNLLLIRDGLINAQEWSLARSAGDQLYNTMVQYTKEYIAHSITWYNKGLDVLRNKSNGQWITFNDYKREMTIQVLDILALFASYDPRRYPADKIDNTKLSKTEFTREIYTALVESPSSKSIAALEAALTRDVHLFTWLKRVDFWTNTIYQDLRFLSANKIGFSYTNSSAMQESGIYGSSGFGSNLTHQIQLNSNVYKTSITDTSSPSNRVTKMDFYKIDGTLASYNSNITPTPEGLRTTFFGFSTNENTPNQPTVNDYTHILSYIKTDVIDYNSNRVSFAWTHKIVDPNNQIYTDAITQVPAVKSNFLNATAKVIKGPGHTGGDLVALTSNGTLSGRMEIQCKTSIFNDPTRSYGLRIRYAANSPIVLNVSYVLQGVSRGTTISTESTFSRPNNIIPTDLKYEEFRYKDPFDAIVPMRLSSNQLITIAIQPLNMTSNNQVIIDRIEIIPITQSVLDET 641
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....................eeeeee.......hhhhhhhhhh......eeeeeeeeeee..hhhhh.eeeeeeeeee......ee...ee.....eeeeeeee....eeeeeeeee......eeeeeeee....eeeee.........eeeeeee.................eeeeeeeeeeee..eeeeeeeeee.......ee.....eeee.hhh.ee...eeee.........eeee.........eeeeeee.......eeeeeeeeeee....eeeeeeee..eeeeeeee......hhhhh.....hhhhh..................eeeeeeee........eeeeeeeeee.hhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1w99 A  84 TPERVWNDFMTNTGNLIDQTVTAYVRTDANAKMTVVKDYLDQYTTKFNTWKREPNNQSYRTAVITQFNLTSAKLRETAVYFSNLVGYELLLLPIYAQVANFNLLLIRDGLINAQEWSLARSAGDQLYNTMVQYTKEYIAHSITWYNKGLDVLRNKSNGQWITFNDYKREMTIQVLDILALFASYDPRRYPADKIDNTKLSKTEFTREIYTALVESPSSKSIAALEAALTRDVHLFTWLKRVDFWTNTIYQDLRFLSANKIGFSYTNSSAMQESGIYGSSGFGSNLTHQIQLNSNVYKTSITDTSSPSNRVTKMDFYKIDGTLASYNSNITPTPEGLRTTFFGFSTNENTPNQPTVNDYTHILSYIKTDVIDYNSNRVSFAWTHKIVDPNNQIYTDAITQVPAVKSNFLNATAKVIKGPGHTGGDLVALTSNGTLSGRMEIQCKTSIFNDPTRSYGLRIRYAANSPIVLNVSYVLQGVSRGTTISTESTFSRPNNIIPTDLKYEEFRYKDPFDAIVPMRLSSNQLITIAIQPLNMTSNNQVIIDRIEIIPITQSVLDET 641
                                    93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
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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  (0, 0)

(no "SCOP Domain" information available for 1W99)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1W99)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1W99)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (CR4BA_BACTI | P05519)
molecular function
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    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:0030435    sporulation resulting in formation of a cellular spore    The process in which a relatively unspecialized cell acquires the specialized features of a cellular spore, a cell form that can be used for dissemination, for survival of adverse conditions because of its heat and dessication resistance, and/or for reproduction.

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  1w99
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 Related Entries

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UniProtKB/Swiss-Prot
        CR4BA_BACTI | P05519: 2j35 4moa

(-) Related Entries Specified in the PDB File

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