muscular dystrophy-dystroglycanopathy type B1

Summary
Synonym
  • CMD due to dystroglycanopathy
  • Muscular dystrophy-dystroglycanopathy congenital with impaired intellectual development B1
Definition
A congenital muscular dystrophy characterized by muscle weakness, cognitive impairment and brain abnormalities and has_material_basis_in mutation to the POMT1 gene that encodes O-mannosyltransferase.
Super Class
autosomal recessive disease muscular dystrophy-dystroglycanopathy type B
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
10585 POMT1 protein O-mannosyltransferase 1
Displaying all 6 entries
Gene ID Gene Symbol Description Source
16795 Large1 LARGE xylosyl- and glucuronyltransferase 1
68273 Pomgnt1 protein O-linked mannose beta 1,2-N-acetylglucosaminyltransferase
99011 Pomt1 protein-O-mannosyltransferase 1
108902 B4gat1 beta-1,4-glucuronyltransferase 1
243853 Fkrp fukutin related protein
246179 Fktn fukutin
Displaying 1 entry
Gene ID Gene Symbol Description Source
571426 fkrp fukutin related protein
The Human Phenotype Ontology
Displaying entries 41 - 50 of 86 in total
HPO ID HPO Term
HP:0007256 Abnormal pyramidal sign
HP:0007260 Type II lissencephaly
HP:0012110 Hypoplasia of the pons
HP:0012443 Abnormal brain morphology
HP:0012695 Decreased thalamic volume
HP:0000028 Cryptorchidism
HP:0000054 Micropenis
HP:0000478 Abnormality of the eye
HP:0000580 Pigmentary retinopathy
HP:0000707 Abnormality of the nervous system
Displaying all 7 entries
Gene ID Gene Symbol Description
10585 POMT1 protein O-mannosyltransferase 1
29925 GMPPB GDP-mannose pyrophosphorylase B
29954 POMT2 protein O-mannosyltransferase 2
55624 POMGNT1 protein O-linked mannose N-acetylglucosaminyltransferase 1 (beta 1,2-)
79147 FKRP fukutin related protein
84197 POMK protein O-mannose kinase
9215 LARGE1 LARGE xylosyl- and glucuronyltransferase 1

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: December 8, 2025