page_title: FAM155B
section_title: Domains
hierarchical_section_title: FAM155B / Protein / Domains
caption_attribution_description: English: FAM155B Conceptual Translation Part 1
context_page_description: Family with Sequence Similarity 155 Member B is a protein in humans that is encoded by the FAM155B gene. It belongs to a family of proteins whose function is not yet well understood by the scientific community. It is a transmembrane protein that is highly expressed in the heart, thyroid, and brain.
context_section_description: FAM155B has two transmembrane domains which suggests that it is a multi-pass membrane protein. It also has a cytoplasmic domain located right between the two transmembrane domains and three compositionally biased regions. A cysteine-rich region is located at the beginning of the sequence followed by a proline-rich region and a histidine-rich region much later in the sequence.
caption: FAM155B Conceptual Translation Part 1
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