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(-) Description

Title :  CRYSTAL STRUCTURE OF B-FORM BOMBYX MORI PHEROMONE BINDING PROTEIN
 
Authors :  C. Lautenschlager, W. S. Leal, J. Clardy
Date :  03 Jan 06  (Deposition) - 17 Jan 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Alpha Helical, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Lautenschlager, W. S. Leal, J. Clardy
Coil-To-Helix Transition And Ligand Release Of Bombyx Mori Pheromone-Binding Protein.
Biochem. Biophys. Res. Commun. V. 335 1044 2005
PubMed-ID: 16111659  |  Reference-DOI: 10.1016/J.BBRC.2005.07.176
(for further references see the PDB file header)

(-) Compounds

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

 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  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2FJY)

(-) Sites  (0, 0)

(no "Site" information available for 2FJY)

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1A:19 -A:54
2A:50 -A:108
3A:97 -A:117
4B:19 -B:54
5B:50 -B:108
6B:97 -B:117

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2FJY)

(-) 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:136
 aligned with PBP_BOMMO | P34174 from UniProtKB/Swiss-Prot  Length:164

    Alignment length:136
                                    38        48        58        68        78        88        98       108       118       128       138       148       158      
            PBP_BOMMO    29 NLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMDVAVGEILAEV 164
               SCOP domains d2fjya_ A: Moth pheromone-binding protein, PBP                                                                                           SCOP domains
               CATH domains 2fjyA00 A:7-142  [code=1.10.238.20, no name defined]                                                                                     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhh....hhhhhhhhh........hhhhhhhhhhhhhhhhhh..........hhhhhhh...hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fjy A   7 NLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMDVAVGEILAEV 142
                                    16        26        36        46        56        66        76        86        96       106       116       126       136      


Chain B from PDB  Type:PROTEIN  Length:142
 aligned with PBP_BOMMO | P34174 from UniProtKB/Swiss-Prot  Length:164

    Alignment length:142
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162  
            PBP_BOMMO    23 SQEVMKNLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMDVAVGEILAEV 164
               SCOP domains d2fjyb_ B: Moth pheromone-binding protein, PBP                                                                                                 SCOP domains
               CATH domains 2fjyB00 B:1-142  [code=1.10.238.20, no name defined]                                                                                           CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhh....hhhhhhhhh........hhhhhhhhhhhh.hhhhhh.........hhhhhhh...hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fjy B   1 SQEVMKNLSLNFGKALDECKKEMTLTDAINEDFYNFWKEGYEIKNRETGCAIMCLSTKLNMLDPEGNLHHGNAMEFAKKHGADETMAQQLIDIVHGCEKSTPANDDKCIWTLGVATCFKAEIHKLNWAPSMDVAVGEILAEV 142
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
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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, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (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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 Related Entries

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

UniProtKB/Swiss-Prot
        PBP_BOMMO | P34174: 1dqe 1gm0 1ls8 1xfr 2p70 2p71

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