FABP6_HUMAN P51161
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UniProt:P51161
Recommended name:Gastrotropin
EC number:
Alternative names:(GT) (Fatty acid-binding protein 6) (Ileal lipid-binding protein) (ILBP) (Intestinal 15 kDa protein) (I-15P) (Intestinal bile acid-binding protein) (I-BABP)
Cleaved into:
GeneID:2172
Gene names (primary ):FABP6
Gene names (synonym ):ILBP ILLBP
Gene names (ORF ):
Length:128
Mass:14371
Sequence:MAFTGKFEMESEKNYDEFMKLLGISSDVIEKARNFKIVTEVQQDGQDFTWSQHYSGGHTMTNKFTVGKESNIQTMGGKTFKATVQMEGGKLVVNFPNYHQTSEIVGDKLVEVSTIGGVTYERVSKRLA
Tissue specificity:Isoform 1 is expressed in the jejunum, ileum, cecum and ascending colon intestine. Isoform 2 is xpressed in the gallbladder, duodenum, jejunum, ileum, cecum, ascending, transverse and descending colon, sigmoid colon and rectum. Isoform 2 is expressed in colorectal adenocarcinomas and their adjacent normal mucosa (at protein level). {ECO:0000269|PubMed:17909007, ECO:0000269|PubMed:7588781, ECO:0000269|PubMed:7619861}.
Induction:Isoform 1 is up-regulated by chenodeoxycholic acid (CDCA) via the FXR transcription pathway. Isoform 2 is up-regulated by NF-kappa-B and in all stages of colorectal adenocarcinoma. Isoform 1 is not up-regulated in all stages of colorectal adenocarcinoma. {ECO:0000269|PubMed:17909007}.
Developmental stage:
Protein families:Calycin superfamily, Fatty-acid binding protein (FABP) family