ID   PBP2_ANTPE              Reviewed;         164 AA.
AC   Q17078;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=Pheromone-binding protein 2;
DE            Short=PBP 2;
DE   AltName: Full=APR-2;
DE   Flags: Precursor;
OS   Antheraea pernyi (Chinese oak silk moth) (Bombyx pernyi).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Lepidoptera; Glossata; Ditrysia; Bombycoidea;
OC   Saturniidae; Saturniinae; Saturniini; Antheraea.
OX   NCBI_TaxID=7119;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Antenna;
RX   PubMed=2001401; DOI=10.1016/0167-4781(91)90064-s;
RA   Krieger J., Raming K., Breer H.;
RT   "Cloning of genomic and complementary DNA encoding insect pheromone binding
RT   proteins: evidence for microdiversity.";
RL   Biochim. Biophys. Acta 1088:277-284(1991).
CC   -!- FUNCTION: This major soluble protein in olfactory sensilla of male
CC       moths might serve to solubilize the extremely hydrophobic pheromone
CC       molecules and to transport pheromone through the aqueous lymph to
CC       receptors located on olfactory cilia.
CC   -!- TISSUE SPECIFICITY: Antenna.
CC   -!- SIMILARITY: Belongs to the PBP/GOBP family. {ECO:0000305}.
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DR   EMBL; X96860; CAA65603.1; -; mRNA.
DR   PIR; S14448; S14448.
DR   AlphaFoldDB; Q17078; -.
DR   SMR; Q17078; -.
DR   GO; GO:0005550; F:pheromone binding; IEA:UniProtKB-KW.
DR   GO; GO:0019236; P:response to pheromone; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.238.20; -; 1.
DR   InterPro; IPR006072; Odorant/phero-bd_Lep.
DR   InterPro; IPR006170; PBP/GOBP.
DR   InterPro; IPR036728; PBP_GOBP_sf.
DR   Pfam; PF01395; PBP_GOBP; 1.
DR   PIRSF; PIRSF015604; Odorant/phero_bd; 1.
DR   PRINTS; PR00484; PBPGOBP.
DR   SMART; SM00708; PhBP; 1.
DR   SUPFAM; SSF47565; SSF47565; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Pheromone response; Pheromone-binding; Signal; Transport.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..164
FT                   /note="Pheromone-binding protein 2"
FT                   /id="PRO_0000012557"
FT   DISULFID        41..76
FT                   /evidence="ECO:0000250"
FT   DISULFID        72..130
FT                   /evidence="ECO:0000250"
FT   DISULFID        119..139
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   164 AA;  18263 MW;  DADFE66BB24AC19E CRC64;
     MIRKVLLSVL LAVLMTINLG QASPEVMKNL CMNYGKAMDQ CKQELNLPDS VIADLYNFWK
     DDYVMTDRLA GCAINCLSTK LDIVDPDGNL HHGNAKEFAM KHGADDGMAH ELVDIIHGCE
     KSSPPNDDKC IKTMDIAMCF KKEIHKLNWV PNMDLVVGEV LAEV