DISEASES

Disease-gene associations mined from literature

Literature on HOPX

HOPX [ENSP00000450527]

Homeodomain-only protein; Atypical homeodomain protein which does not bind DNA and is required to modulate cardiac growth and development. Acts via its interaction with SRF, thereby modulating the expression of SRF- dependent cardiac-specific genes and cardiac development. Prevents SRF- dependent transcription either by inhibiting SRF binding to DNA or by recruiting histone deacetylase (HDAC) proteins that prevent transcription by SRF. Overexpression causes cardiac hypertrophy (By similarity). May act as a tumor suppressor. Acts as a co-chaperone for HSPA1A and HSPA1B chaperone proteins and assists in chaperone-mediated protein refolding .

Synonyms:  HOPX,  Q9BPY8,  Q9BPY8p,  hQ9BPY8,  84525 ...

Linkouts:  STRING  Pharos  UniProt  OMIM