2bb5
From Proteopedia
Contents |
Structure of Human Transcobalamin in complex with Cobalamin
Template:ABSTRACT PUBMED 16537422
Disease
[TCO2_HUMAN] Defects in TCN2 are the cause of transcobalamin II deficiency (TCN2 deficiency) [MIM:275350]. This results in various forms of anemia.
Function
[TCO2_HUMAN] Primary vitamin B12-binding and transport protein. Delivers cobalamin to cells.
About this Structure
2bb5 is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
- Wuerges J, Garau G, Geremia S, Fedosov SN, Petersen TE, Randaccio L. Structural basis for mammalian vitamin B12 transport by transcobalamin. Proc Natl Acad Sci U S A. 2006 Mar 21;103(12):4386-91. Epub 2006 Mar 14. PMID:16537422
