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(-) Description

Title :  APIS MELLIFERA OBP14, NATIVE APO-PROTEIN
 
Authors :  S. Spinelli, A. Lagarde, I. Iovinella, M. Tegoni, P. Pelosi, C. Cambill
Date :  13 May 11  (Deposition) - 30 Nov 11  (Release) - 11 Jan 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.15
Chains :  Asym./Biol. Unit :  A
Keywords :  All Helical Protein, Unknown Odorant Molecules, Antennae, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Spinelli, A. Lagarde, I. Iovinella, P. Legrand, M. Tegoni, P. Pelosi, C. Cambillau
Crystal Structure Of Apis Mellifera Obp14, A C-Minus Odorant-Binding Protein, And Its Complexes With Odorant Molecules.
Insect Biochem. Mol. Biol. V. 42 41 2012
PubMed-ID: 22075131  |  Reference-DOI: 10.1016/J.IBMB.2011.10.005

(-) Compounds

Molecule 1 - OBP14
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PET-5 B(+)
    Fragment: UNP RESIDUES 18-135
    Gene: NP_001035313
    Organism Common: HONEYBEE
    Organism Scientific: APIS MELLIFERA
    Organism Taxid: 7460
    Synonym: ODORANT BINDING PROTEIN 14

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

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(-) Sites  (0, 0)

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(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:17 -A:49
2A:88 -A:106

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:119
 aligned with Q1W640_APIME | Q1W640 from UniProtKB/TrEMBL  Length:135

    Alignment length:119
                                    26        36        46        56        66        76        86        96       106       116       126         
         Q1W640_APIME    17 LTIEELKTRLHTEQSVCKTETGIDQQKANDVIEGNIDVEDKKVQLYCECILKNFNILDKNNVFKPQGIKAVMELLIDENSVKQLVSDCSTISEENPHLKASKLVQCVSKYKTMKSVDFL 135
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhhhh.........hhhhhhhhhh...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhh..hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 3s0a A   1 MTIEELKTRLHTEQSVCKTETGIDQQKANDVIEGNIDVEDKKVQLYCECILKNFNILDKNNVFKPQGIKAVMELLIDENSVKQLVSDCSTISEENPHLKASKLVQCVSKYKTMKSVDFL 119
                                    10        20        30        40        50        60        70        80        90       100       110
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 Classification and Annotation

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q1W640_APIME | Q1W640)
molecular function
    GO:0005549    odorant binding    Interacting selectively and non-covalently with an odorant, any substance capable of stimulating the sense of smell.

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 Related Entries

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

UniProtKB/TrEMBL
        Q1W640_APIME | Q1W640: 3rzs 3s0b 3s0d 3s0e 3s0f 3s0g

(-) Related Entries Specified in the PDB File

3rzs APIS MELLIFERA OBP14 IN COMPLEX WITH TA6BR14
3s0b APIS MELLIFERA OBP14 IN COMPLEX WITH THE FLUORESCENT PROBE 1-N-PHENYLNAPHTHYLAMINE
3s0d APIS MELLIFERA OBP 14 IN COMPLEX WITH THE CITRUS ODORANT CITRALVA
3s0e APIS MELLIFERA OBP14 IN COMPLEX WITH THE ODORANT EUGENOL
3s0f APIS MELLIFERA OBP14, NATIVE APO, CRYSTAL FORM 2
3s0g APIS MELLIFERA OBP 14 DOUBLE MUTANT GLN44CYS, HIS97CYS