Search by BoMiProt ID - Bomi145

Primary Information

BoMiProt ID Bomi145
Protein Name Alpha-1B-glycoprotein
Organism Bos taurus
Uniprot IDQ2KJF1
Milk FractionWhey
Ref Sequence ID NP_001039708.1
Aminoacid Length 503
Molecular Weight 53554
FASTA Sequence Download
Gene Name A1BG
Gene ID 518955
Protein Existence Status Reviewed: Experimental evidence at protein level

Secondary Information

Presence in other biological fluids/tissue/cells urine
Protein Function associated with bladder cancer, having been detected in all tumor-bearing patient samples; could be involved in cell recognition and the regulation of cell behavior
Biochemical Properties exhibits internal duplication and consists of five repeating structural domains, each containing about 95 amino acids and one disulfide bond.;
Significance in milk Helps in building immunity
PTMs single polypeptide chain N-linked to four glucosamine oligosaccharides; All four glucosamine oligosaccharides are attached to asparagine in the obligate tripeptide acceptor sequence Asn-Xaa-Ser/Thr, in which Xaa is almost any amino acid; five intrachain disulfide bonds
Site(s) of PTM(s)

N-glycosylation, O-glycosylation,
Predicted Disorder Regions NA
DisProt Annotation
TM Helix Prediction No TM helices
Bibliography 1. Ishioka, N., Takahashi, N., & Putnam, F. W. (1986). Amino acid sequence of human plasma alpha 1B-glycoprotein: homology to the immunoglobulin supergene family. Proceedings of the National Academy of Sciences of the United States of America, 83(8), 2363–2367.