Putative POU Domain, Class 5, Transcription Factor 1B

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Putative POU domain, class 5, transcription factor 1B (359 aa, ~39 kDa) is encoded by the human POU5F1B gene. This protein is involved in the regulation of target gene expression.

**Synonyms:** - Oct4-pg1 - Octamer-Binding Protein 3-Like - Octamer-Binding Transcription Factor 3-Like - POU Domain, Class 5, Transcription Factor 1B - POU5F1B