PMID- 10051402 OWN - NLM STAT- MEDLINE DCOM- 19990422 LR - 20061115 IS - 0888-7543 (Print) IS - 0888-7543 (Linking) VI - 56 IP - 2 DP - 1999 Mar 1 TI - Cloning and characterization of a novel beta integrin-related cDNA coding for the protein TIED ("ten beta integrin EGF-like repeat domains") that maps to chromosome band 13q33: A divergent stand-alone integrin stalk structure. PG - 169-78 AB - Herein we describe the cDNA sequence of a novel human gene, ITGBL1, encoding a beta integrin-related protein termed TIED [for ten beta integrin epidermal growth factor (EGF)-like repeat domains]. Overlapping cDNA clones from fetal lung, HUVEC, and osteoblast cDNA libraries encode a sequence comprising a typical signal peptide, followed by a hydrophilic 471-amino-acid domain containing 10 tandem EGF-like repeats strikingly similar to those found in the cysteine-rich "stalk-like" structure of integrin beta subunits. The EGF-like repeats of TIED and beta integrins are unique in that they alternate in homology and possess two additional cysteines (eight in total) whose positions differ from those in the other eight-cysteine EGF-like domains of laminin, fibrillin, and the latent TGF-beta binding proteins. TIED mRNA transcripts of 2.8 kb were detected in aorta, thymus, and osteogenic sarcoma cells. The ITGBL1 gene was mapped to human chromosome 13, band 13q33. We suggest that ITGBL1 may be linked in some way with the evolution of the integrin beta subunits. CI - Copyright 1999 Academic Press. FAU - Berg, R W AU - Berg RW AD - Faculty of Medicine and Health Science, The University of Auckland, Auckland, New Zealand. FAU - Leung, E AU - Leung E FAU - Gough, S AU - Gough S FAU - Morris, C AU - Morris C FAU - Yao, W P AU - Yao WP FAU - Wang, S X AU - Wang SX FAU - Ni, J AU - Ni J FAU - Krissansen, G W AU - Krissansen GW LA - eng SI - GENBANK/AF072752 PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Genomics JT - Genomics JID - 8800135 RN - 0 (3' Untranslated Regions) RN - 0 (DNA, Complementary) RN - 0 (Integrins) RN - 0 (RNA, Messenger) RN - 62229-50-9 (Epidermal Growth Factor) SB - IM MH - 3' Untranslated Regions MH - Alternative Splicing MH - Amino Acid Sequence MH - Base Sequence MH - Binding Sites MH - Chromosome Banding MH - Chromosome Mapping MH - Chromosomes, Human, Pair 13/*genetics MH - Cloning, Molecular MH - DNA, Complementary/chemistry/*genetics MH - Epidermal Growth Factor MH - Gene Expression Regulation MH - Humans MH - In Situ Hybridization, Fluorescence MH - Integrins/chemistry/*genetics MH - Molecular Sequence Data MH - Protein Structure, Tertiary MH - RNA, Messenger/genetics/metabolism MH - Sequence Alignment MH - Sequence Analysis, DNA MH - Sequence Homology, Amino Acid MH - Tissue Distribution MH - Tumor Cells, Cultured EDAT- 1999/03/03 00:00 MHDA- 1999/03/03 00:01 CRDT- 1999/03/03 00:00 PHST- 1999/03/03 00:00 [pubmed] PHST- 1999/03/03 00:01 [medline] PHST- 1999/03/03 00:00 [entrez] AID - S0888-7543(98)95707-X [pii] AID - 10.1006/geno.1998.5707 [doi] PST - ppublish SO - Genomics. 1999 Mar 1;56(2):169-78. doi: 10.1006/geno.1998.5707.