Streptogrisin B

Streptogrisin B
Identifiers
EC no.	3.4.21.81
CAS no.	55071-87-9
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

Streptogrisin B (EC 3.4.21.81, Streptomyces griseus protease B, pronase B, serine proteinase B, Streptomyces griseus proteinase B, Streptomyces griseus proteinase 1, Streptomyces griseus serine proteinase B) is an enzyme. ^{[1] [2] [3] [4] [5]} This enzyme catalyses the following chemical reaction

Hydrolysis of proteins with trypsin-like specificity

This enzyme is isolated from Streptomyces griseus .

References

1. Jurasek L, Fackre D, Smillie LB (September 1969). "Remarkable homology about the disulfide bridges of a trypsin-like enzyme from Streptomyces griseus". Biochemical and Biophysical Research Communications. 37 (1): 99–105. Bibcode:1969BBRC...37...99J. doi:10.1016/0006-291x(69)90885-7. PMID   4899581.
2. Fujinaga M, Read RJ, Sielecki A, Ardelt W, Laskowski M, James MN (August 1982). "Refined crystal structure of the molecular complex of Streptomyces griseus protease B, a serine protease, with the third domain of the ovomucoid inhibitor from turkey". Proceedings of the National Academy of Sciences of the United States of America. 79 (16): 4868–72. Bibcode:1982PNAS...79.4868F. doi: 10.1073/pnas.79.16.4868 . PMC   346786 . PMID   6750612.
3. Read RJ, Fujinaga M, Sielecki AR, James MN (September 1983). "Structure of the complex of Streptomyces griseus protease B and the third domain of the turkey ovomucoid inhibitor at 1.8-A resolution". Biochemistry. 22 (19): 4420–33. doi:10.1021/bi00288a012. PMID   6414511.
4. Henderson G, Krygsman P, Liu CJ, Davey CC, Malek LT (August 1987). "Characterization and structure of genes for proteases A and B from Streptomyces griseus". Journal of Bacteriology. 169 (8): 3778–84. doi:10.1128/jb.169.8.3778-3784.1987. PMC   212465 . PMID   3112129.
5. Greenblatt HM, Ryan CA, James MN (January 1989). "Structure of the complex of Streptomyces griseus proteinase B and polypeptide chymotrypsin inhibitor-1 from Russet Burbank potato tubers at 2.1 A resolution". Journal of Molecular Biology. 205 (1): 201–28. doi:10.1016/0022-2836(89)90376-8. PMID   2494344.

External links

• Streptogrisin+B at the U.S. National Library of Medicine Medical Subject Headings (MeSH)