ID ALL2_BOVIN Reviewed; 172 AA. AC Q28133; DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1997, sequence version 1. DT 20-MAR-2007, entry version 49. DE Allergen Bos d 2 precursor (Dander major allergen BDA20) (Dermal DE allergen BDA20). OS Bos taurus (Bovine). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Ruminantia; OC Pecora; Bovidae; Bovinae; Bos. OX NCBI_TaxID=9913; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA], AND ALLERGENICITY. RC TISSUE=Skin; RX MEDLINE=96243710; PubMed=8648026; RA Maentyjaervi R., Parkkinen S., Rytkoenen M., Pentikaeinen J., RA Pelkonen J., Rautiainen J., Virtanen T.; RT "Complementary DNA cloning of the predominant allergen of bovine RT dander: a new member in the lipocalin family."; RL J. Allergy Clin. Immunol. 97:1297-1303(1996). RN [2] RP 3D-STRUCTURE MODELING. RX MEDLINE=99068569; PubMed=9853680; RA Santa H., Saarela J.T., Laatikainen R., Rautiainen J., Virtanen T., RA Rytkonen M., Maentyjaervi R.; RT "A bovine dander allergen, comparative modeling, and similarities and RT differences in folding with related proteins."; RL J. Protein Chem. 17:657-662(1998). RN [3] RP X-RAY CRYSTALLOGRAPHY (1.8 ANGSTROMS). RX MEDLINE=99107890; PubMed=9891000; DOI=10.1074/jbc.274.4.2337; RA Rouvinen J., Rautiainen J., Virtanen T., Zeiler T., Kauppinen J., RA Taivainen A., Maentyjaervi R.; RT "Probing the molecular basis of allergy. three-dimensional structure RT of the bovine lipocalin allergen Bos d 2."; RL J. Biol. Chem. 274:2337-2343(1999). RN [4] RP CHARACTERIZATION, AND CRYSTALLIZATION. RX MEDLINE=98321199; PubMed=9647765; DOI=10.1006/bbrc.1998.8851; RA Rautiainen J., Auriola S., Rouvinen J., Kauppinen J., Zeiler T., RA Novikov D., Virtanen T., Maentyjaervi R.A.; RT "Molecular and crystal properties of Bos d 2, an allergenic protein of RT the lipocalin family."; RL Biochem. Biophys. Res. Commun. 247:746-750(1998). RN [5] RP TISSUE SPECIFICITY. RX MEDLINE=98184363; PubMed=9525451; RA Rautiainen J., Rytkoenen M., Syrjaenen K., Pentikaeinen J., Zeiler T., RA Virtanen T., Maentyjaervi R.; RT "Tissue localization of bovine dander allergen Bos d 2."; RL J. Allergy Clin. Immunol. 101:349-353(1998). CC -!- FUNCTION: Probable pheromone carrier. CC -!- SUBCELLULAR LOCATION: Secreted protein. CC -!- TISSUE SPECIFICITY: Found exclusively in skin. Produced in sweat CC glands and transported to the skin surface. CC -!- ALLERGEN: Causes an allergic reaction in human. Potent allergen of CC bovine dander. CC -!- SIMILARITY: Belongs to the lipocalin family. 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 EMBL; L42867; AAB08720.1; -; mRNA. DR UniGene; Bt.550; -. DR PDB; 1BJ7; X-ray; @=17-172. DR KEGG; bta:286791; -. DR InterPro; IPR012674; Calycin. DR InterPro; IPR011038; Calycin_like. DR InterPro; IPR002345; Lipocalin. DR InterPro; IPR000566; Lipocln_cytFABP. DR InterPro; IPR002448; Odour_bd. DR Gene3D; G3DSA:2.40.128.20; Calycin; 1. DR Pfam; PF00061; Lipocalin; 1. DR PRINTS; PR01173; ODORANTBNDNG. DR PROSITE; PS00213; LIPOCALIN; FALSE_NEG. KW 3D-structure; Allergen; Pyrrolidone carboxylic acid; Signal; KW Transport. FT SIGNAL 1 16 FT CHAIN 17 172 Allergen Bos d 2. FT /FTId=PRO_0000017983. FT MOD_RES 17 17 Pyrrolidone carboxylic acid. FT DISULFID 60 64 FT DISULFID 79 170 FT HELIX 25 27 FT STRAND 28 31 FT STRAND 33 41 FT HELIX 42 44 FT STRAND 54 61 FT TURN 62 65 FT STRAND 66 75 FT STRAND 78 90 FT STRAND 93 109 FT STRAND 111 121 FT STRAND 126 137 FT HELIX 141 153 FT HELIX 158 160 FT STRAND 161 163 FT HELIX 165 167 SQ SEQUENCE 172 AA; 19560 MW; C50F66F1B3D98156 CRC64; MKAVFLTLLF GLVCTAQETP AEIDPSKIPG EWRIIYAAAD NKDKIVEGGP LRNYYRRIEC INDCESLSIT FYLKDQGTCL LLTEVAKRQE GYVYVLEFYG TNTLEVIHVS ENMLVTYVEN YDGERITKMT EGLAKGTSFT PEELEKYQQL NSERGVPNEN IENLIKTDNC PP //