Transcobalamin

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transcobalamin I (vitamin B12 binding protein, R binder family)
Identifiers
Symbol	TCN1
Entrez	6947
HUGO	11652
OMIM	189905
RefSeq	NM_001062
UniProt	P20061
Other data
Locus	Chr. 11 q11-q12

transcobalamin II; macrocytic anemia
Identifiers
Symbol	TCN2
Entrez	6948
HUGO	11653
OMIM	275350
RefSeq	NM_000355
UniProt	P20062
Other data
Locus	Chr. 22 q11.2-qter

Transcobalamins are carrier proteins which bind cyanocobalamin (B12).

[edit] External links

• Transcobalamins at eMedicine Dictionary
• MeSH Transcobalamins

v • d • e Proteins: carrier proteins Hormone Follistatin - Growth hormone binding protein - Insulin-like growth factor binding protein - Neurophysins (Neurophysin I, II) Sex hormone binding globulin/Androgen binding protein - Transcortin - Thyroxine-binding globulin - Transthyretin Metal/element calcium (Calcium-binding protein, Calmodulin-binding proteins) - copper (Ceruloplasmin) - iron (Iron-binding proteins, Transferrin receptor) Vitamin Retinol binding protein (4) - Transcobalamin Other Acyl carrier protein - Adaptor protein - Cholesterylester transfer protein - F-box protein - GTP-binding protein - Latent TGF-beta binding protein - Light-harvesting complex - Membrane transport protein

v • d • e Proteins: globulins Serum Alpha globulins - Beta globulins - Gamma globulin (Immunoglobulins) - Fibronectins - Macroglobulins - Transcobalamins Other Beta-lactoglobulin (Lactoferrin) - Thyroglobulin - Alpha-lactalbumin