ID OBP2_HYSCR Reviewed; 38 AA. AC P81648; DT 17-JAN-2003, integrated into UniProtKB/Swiss-Prot. DT 01-MAR-2001, sequence version 1. DT 24-JAN-2024, entry version 65. DE RecName: Full=Odorant-binding protein 2; DE AltName: Full=Odorant-binding protein II; DE Short=OBP II; DE AltName: Full=Olfactory mucosa pyrazine-binding protein II; DE Flags: Fragment; OS Hystrix cristata (North African crested porcupine). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Hystricomorpha; Hystricidae; OC Hystrix. OX NCBI_TaxID=10137 {ECO:0000305}; RN [1] {ECO:0000305} RP PROTEIN SEQUENCE. RC TISSUE=Nasal mucosa; RX PubMed=9226887; DOI=10.1016/s0305-0491(97)00089-8; RA Ganni M., Garibotti M., Scaloni A., Pucci P., Pelosi P.; RT "Microheterogeneity of odorant-binding proteins in the porcupine revealed RT by N-terminal sequencing and mass spectrometry."; RL Comp. Biochem. Physiol. 117B:287-291(1997). RN [2] {ECO:0000305} RP CHARACTERIZATION. RC TISSUE=Nasal mucosa; RX PubMed=8365121; DOI=10.1016/0305-0491(93)90119-p; RA Felicioli A., Ganni M., Garibotti M., Pelosi P.; RT "Multiple types and forms of odorant-binding proteins in the Old-World RT porcupine Hystrix cristata."; RL Comp. Biochem. Physiol. 105B:775-784(1993). CC -!- FUNCTION: This soluble protein may play a specific role in odor CC discrimination and perception. CC -!- SUBCELLULAR LOCATION: Secreted, extracellular space. CC -!- TISSUE SPECIFICITY: Nasal mucosa. CC -!- SIMILARITY: Belongs to the calycin superfamily. Lipocalin family. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR AlphaFoldDB; P81648; -. DR SMR; P81648; -. DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell. DR GO; GO:0050896; P:response to stimulus; IEA:UniProtKB-KW. DR GO; GO:0007608; P:sensory perception of smell; IEA:UniProtKB-KW. DR Gene3D; 2.40.128.20; -; 1. DR InterPro; IPR012674; Calycin. DR InterPro; IPR022272; Lipocalin_CS. DR SUPFAM; SSF50814; Lipocalins; 1. DR PROSITE; PS00213; LIPOCALIN; 1. PE 1: Evidence at protein level; KW Direct protein sequencing; Olfaction; Secreted; Sensory transduction; KW Transport. FT CHAIN 1..>38 FT /note="Odorant-binding protein 2" FT /id="PRO_0000201027" FT NON_TER 38 FT /evidence="ECO:0000305" SQ SEQUENCE 38 AA; 4406 MW; 97C1A15B435EED73 CRC64; EHIDYSQVSG DWHSLSIAAD SMDKIRENGE LRMHLNHL //