AlphaFold predicted structure
RAB39B · Q96DA2

Mean pLDDT
88.4/ 100
Confident
213 residues
Confidence breakdown
- Very high(≥ 90)73%
- Confident(70–90)16%
- Low(50–70)2%
- Very low(< 50)9%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
RAB39B, member RAS oncogene family
Annotations refreshed 1 month ago.
Diagnostic Grade (Green)
Adult onset dystonia, chorea or related movement disorder
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)Childhood onset dystonia, chorea or related movement disorder
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesDDG2P
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesIntellectual disability
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesParkinson Disease and Complex Parkinsonism
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)Structural basal ganglia disorders
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesAdult onset neurodegenerative disorder
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)Fetal anomalies
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesearly-onset parkinsonism-intellectual disability syndrome
Early-onset parkinsonism - intellectual disability
X-linked non-syndromic intellectual disability
non-syndromic X-linked intellectual disability
neurodevelopmental disorder
developmental disability
hereditary disease
Parkinson disease
Lewy body dementia
diffuse large B-cell lymphoma
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
Ras-related protein Rab-39B
The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion (PubMed:27103069). RAB39B is involved in autophagy and may function in autophagosome formation (PubMed:27103069, PubMed:37821429). Binds downstream effector PICK1 to ensure selectively GRIA2 exit from the endoplasmic reticulum to the Golgi and to regulate AMPAR composition at the post-synapses and thus synaptic transmission (By similarity). May regulate the homeostasis of SNCA/alpha-synuclein (By similarity)
RAB39B · Q96DA2

Mean pLDDT
88.4/ 100
Confident
213 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0