Metalloprotease

The most diverse class of catalytic types of proteases is Metalloproteases, named so based on the requirement of a divalent metal ion for their activity. They are distributed in bacteria, archaea, protozoa, fungi, plants, animals, and viruses. Based on the nature of the amino acid that completes the metal-binding site, they are grouped into 16 clans; e.g., clan MA has the se- quence HEXXH-E and clan MB corresponds to the motif HEXXH-H. However, with the exception as the metal atom binds at a motif other than the usual motif in one of the groups. the metalloproteases are also classified and divided based on the specificity of their action into four groups, (a) neutral, showing specificity for hydrophobic amino acids (b) alkaline, exhibiting broad specificity (c) Myxobacter I, specific towards having on either side of the cleavage bond the small amino acid residues (d) Myxobacter II, exhibit specificity for lysine residue on the amino side of the peptide bond. Metalloproteases undergo slighltly different as compared to the proteases described above. Enzymes requires the presence of bound divalent cations. Their activation is either can be via dialysis or through the addition of chelating agents. On the basis of the studies carried out on thermolysin-hydroxamic acid complex, it was deduced that the nucleophilic attack on the carbonyl carbon of the scissile peptide bond is mediated by Glu143 attacks and polarisation is carried by the Zn2+ ion. The site of metal binding (usually zinc) is partly to be localized within the motif His-Glu-Xaa-Xaa-His (HEXXH) (Rao et al., 1998).

ProtPathDB Data Table

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GeneID
Product_Description
Transcript_Product_Description
Pubmed
Google Scholar
BBOV_II000870 ATP-dependent metalloprotease FtsH family protein ATP-dependent metalloprotease FtsH family protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II000870ORATP-dependent metalloprotease FtsH family proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II000870 OR ATP-dependent metalloprotease FtsH family protein AND Babesia bovis T2Bo
BBOV_II000950 hypothetical protein hypothetical protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II000950ORhypothetical proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II000950 OR hypothetical protein AND Babesia bovis T2Bo
BBOV_II001130 hypothetical protein hypothetical protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II001130ORhypothetical proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II001130 OR hypothetical protein AND Babesia bovis T2Bo
BBOV_II002690 transcriptional regulator, putative transcriptional regulator, putative https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II002690ORtranscriptional regulator, putativeANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II002690 OR transcriptional regulator, putative AND Babesia bovis T2Bo
BBOV_II003000 glycoprotease family protein glycoprotease family protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II003000ORglycoprotease family proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II003000 OR glycoprotease family protein AND Babesia bovis T2Bo
BBOV_II004450 leucine aminopeptidase, putative leucine aminopeptidase, putative https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II004450ORleucine aminopeptidase, putativeANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II004450 OR leucine aminopeptidase, putative AND Babesia bovis T2Bo
BBOV_II004890 peptidase M16 inactive domain containing protein peptidase M16 inactive domain containing protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_II004890ORpeptidase M16 inactive domain containing proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_II004890 OR peptidase M16 inactive domain containing protein AND Babesia bovis T2Bo
BBOV_III000740 hypothetical protein hypothetical protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_III000740ORhypothetical proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_III000740 OR hypothetical protein AND Babesia bovis T2Bo
BBOV_III002280 methionine aminopeptidase, type II family protein methionine aminopeptidase, type II family protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_III002280ORmethionine aminopeptidase, type II family proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_III002280 OR methionine aminopeptidase, type II family protein AND Babesia bovis T2Bo
BBOV_III002610 peptidase family M3 containing protein peptidase family M3 containing protein https://pubmed.ncbi.nlm.nih.gov/?term=BBOV_III002610ORpeptidase family M3 containing proteinANDBabesia bovis T2Bo https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=BBOV_III002610 OR peptidase family M3 containing protein AND Babesia bovis T2Bo
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Dinesh Gupta lab Translational bioinformatics group, ICGEB, New Delhi, India