Biological process  Transport  Molecular function  Transporter activity   Protein   transcobalamin I (vitamin B12 binding protein, R binder family)  Gene symbol   TCN1    Cellular component           Component Extracellular         Experimental evidence      Total number of studies : 2       Peptide sequence Method Platform  Sample  Reference Mass spectrometry Plasma Liu et al. 2007 Mass spectrometry - Plasma Farrah et al. 2011          Multiple reaction monitoring data           Peptide sequence MH+ Sample Number of studies Reference Data not present           Protein concentration             Protein concentration Method Sample Reference Data not present           Extracellular vesicle proteins             Sample Isolation  Experimental method Vesiclepedia accession Reference Data not present          Architecture           Domains Motifs SP   1 - 23          External links           HPRD UniProt NetPath  01795  P20061  NetPath_M6947             Protein sequence  NP_001053.2               MRQSHQLPLV GLLLFSFIPS QLCEICEVSE ENYIRLKPLL NTMIQSNYNR GTSAVNVVLS LKLVGIQIQT LMQKMIQQIK YNVKSRLSDV SSGELALIIL ALGVCRNAEE NLIYDYHLID KLENKFQAEI ENMEAHNGTP LTNYYQLSLD VLALCLFNGN YSTAEVVNHF TPENKNYYFG SQFSVDTGAM AVLALTCVKK SLINGQIKAD EGSLKNISIY TKSLVEKILS EKKENGLIGN TFSTGEAMQA LFVSSDYYNE NDWNCQQTLN TVLTEISQGA FSNPNAAAQV LPALMGKTFL DINKDSSCVS ASGNFNISAD EPITVTPPDS QSYISVNYSV RINETYFTNV TVLNGSVFLS VMEKAQKMND TIFGFTMEER SWGPYITCIQ GLCANNNDRT YWELLSGGEP LSQGAGSYVV RNGENLEVRW SKY