| 
                     | 
                
                  Biological Magnetic Resonance Data BankA Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules  | 
                
                    Member of
                    
                         | 
            
	Osteopetrosis is a bone disease that makes bones abnormally dense and prone to breakage (fracture).
| Gene Name | Chromosome number | 
|---|---|
| CA2 | 8 | 
| PLEKHM1 | 17 |