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Symbol
Name
ID
Pts
6-pyruvoyl-tetrahydropterin synthase
MGI:1338783
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Microcephaly
Decreased CSF homovanillic acid concentration
Decreased CSF 5-hydroxyindolacetic acid concentration
Dysphagia
Lower limb spasticity
Opisthotonus
Cerebral calcification
Abnormal cerebral white matter morphology
Ataxia
Abnormality of extrapyramidal motor function
Bradykinesia
Parkinsonism
Choreoathetosis
Chorea
Clonus
Myoclonus
Tremor
EEG abnormality
Hypsarrhythmia
Delayed speech and language development
Depression
Irritability
Anxiety
Psychosis
Atypical behavior
Aggressive behavior
Compulsive behaviors
Hyperactivity
Attention deficit hyperactivity disorder
Restlessness
Agitation
Self-mutilation
Dementia
Progressive neurologic deterioration
Short attention span
Intellectual disability
Intellectual disability, progressive
Intellectual disability, severe
Drowsiness
Excessive daytime somnolence
Hyperreflexia
Dystonia
Oculogyric crisis
Falls
Hyperkinetic movements
Encephalopathy
Global developmental delay
Motor delay
Specific learning disability
Seizure
Disease(s) Associated with PTS
BH4-deficient hyperphenylalaninemia A
phenylketonuria

Mouse Phenotypes
abnormal nervous system physiology
Availability Mouse Genotype
Ptstm1Ich/Ptstm1Ich

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
05/14/2024
MGI 6.23
The Jackson Laboratory