title: Organization, chromosomal localization and promoter analysis of the gene encoding human acidic fibroblast growth factor intracellular binding protein.
abstract: Acidic fibroblast growth factor (aFGF) intracellular binding protein (FIBP) is a protein found mainly in the nucleus that might be involved in the intracellular function of aFGF. Here we present a comparative analysis of the deduced amino acid sequences of human, murine and Drosophila FIBP analogues and demonstrate that FIBP is an evolutionarily conserved protein. The human gene spans more than 5 kb, comprising ten exons and nine introns, and maps to chromosome 11q13.1. Two slightly different splice variants found in different tissues were isolated and characterized. Sequence analysis of the region surrounding the translation start revealed a CpG island, a classical feature of widely expressed genes. Functional studies of the promoter region with a luciferase reporter system suggested a strong transcriptional activity residing within 600 bp of the 5' flanking region.
authors: Department of Biochemistry, Institute for Cancer Research, The Norwegian Radium Hospital, Montebello, 0310 Oslo, Norway.
authors: E
authors: E
authors: Kolpakova
authors: E
authors: E
authors: Frengen
authors: T
authors: T
authors: Stokke
authors: S
authors: S
authors: Olsnes
mesh_terms: D017398:Alternative Splicing / Q000235:genetics; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002352:Carrier Proteins / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D002460:Cell Line; D002880:Chromosomes, Human, Pair 11 / Q000235:genetics*; D003001:Cloning, Molecular; D018387:Codon, Initiator / Q000235:genetics; D017124:Conserved Sequence / Q000235:genetics; D018899:CpG Islands / Q000235:genetics; D004331:Drosophila melanogaster / Q000235:genetics; D005091:Exons / Q000235:genetics; D016220:Fibroblast Growth Factor 1 / Q000378:metabolism*; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D036341:Intercellular Signaling Peptides and Proteins; D047908:Intracellular Signaling Peptides and Proteins; D007438:Introns / Q000235:genetics; D051379:Mice; D008969:Molecular Sequence Data; D020161:Physical Chromosome Mapping; D011401:Promoter Regions, Genetic / Q000235:genetics*; D012333:RNA, Messenger / Q000032:analysis / Q000235:genetics; D016415:Sequence Alignment; D014162:Transfection
chemical_list: D002352:Carrier Proteins; D018387:Codon, Initiator; C489453:Fgfbp1 protein, mouse; D036341:Intercellular Signaling Peptides and Proteins; D047908:Intracellular Signaling Peptides and Proteins; D012333:RNA, Messenger; D016220:Fibroblast Growth Factor 1; C070699:FGFBP1 protein, human