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(-) Description

Title :  BOMBYX MORI PHEROMONE BINDING PROTEIN BOUND TO BELL PEPPER ODORANT
 
Authors :  C. L. Lautenschlager, J. Clardy
Date :  19 Mar 07  (Deposition) - 10 Apr 07  (Release) - 17 Nov 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha-Helical, Liganded, Attractant (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Lautenschlager, W. S. Leal, J. Clardy
Bombyx Mori Pheromone-Binding Protein Binding Nonpheromone Ligands: Implications For Pheromone Recognition.
Structure V. 15 1148 2007
PubMed-ID: 17850754  |  Reference-DOI: 10.1016/J.STR.2007.07.013
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHEROMONE-BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PHEROMONE BINDING PROTEIN
    Organism Common: DOMESTIC SILKWORM
    Organism Scientific: BOMBYX MORI
    Organism Taxid: 7091
    Other Details: UNTAGGED
    Synonym: PBP

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1PRZ2Ligand/Ion2-ISOBUTYL-3-METHOXYPYRAZINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:68 , VAL A:94 , THR A:111 , PHE A:118 , PRZ A:2962 , HOH A:2983BINDING SITE FOR RESIDUE PRZ A 2961
2AC2SOFTWAREMET A:5 , LEU A:8 , PHE A:12 , PHE A:36 , TRP A:37 , PRZ A:2961BINDING SITE FOR RESIDUE PRZ A 2962

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:19 -A:54
2A:50 -A:108
3A:97 -A:117

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2P70)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2P70)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2P70)

(-) Exons   (0, 0)

(no "Exon" information available for 2P70)

(-) 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:132
 aligned with PBP_BOMMO | P34174 from UniProtKB/Swiss-Prot  Length:164

    Alignment length:132
                                    32        42        52        62        72        82        92       102       112       122       132       142       152  
            PBP_BOMMO    23 SQEVMKNLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMD 154
               SCOP domains d2p70a_ A: automated matches                                                                                                         SCOP domains
               CATH domains 2p70A00 A:1-132  [code=1.10.238.20, no name defined]                                                                                 CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh........hhhhhhhhhhhhhhh.........hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2p70 A   1 SQEVMKNLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMD 132
                                    10        20        30        40        50        60        70        80        90       100       110       120       130
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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: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2P70)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (PBP_BOMMO | P34174)
molecular function
    GO:0005549    odorant binding    Interacting selectively and non-covalently with an odorant, any substance capable of stimulating the sense of smell.
    GO:0005550    pheromone binding    Interacting selectively and non-covalently with a pheromone, a substance, or characteristic mixture of substances, that is secreted and released by an organism and detected by a second organism of the same or a closely related species, in which it causes a specific reaction, such as a definite behavioral reaction or a developmental process.
biological process
    GO:0019236    response to pheromone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a pheromone stimulus.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.

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  2p70
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  PBP_BOMMO | P34174
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 Related Entries

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

UniProtKB/Swiss-Prot
        PBP_BOMMO | P34174: 1dqe 1gm0 1ls8 1xfr 2fjy 2p71

(-) Related Entries Specified in the PDB File

1dqe BMORPBP BOUND TO BOMBYKOL
2fjy UNLIGANDED CRYSTAL STRUCTURE
2p71 BMORPBP BOUND TO IODOHEXADECANE