Peptidylarginine deiminase 6
View Patent ↗A nucleotide acid sequence is provided encoding a peptidylargine deiminase 6. The gene is found to be expressed in gonads only and may be used as target for male and female contraception. Its encoded protein can be used to screen for small molecular weight modulators of the enzyme activity.
1. An isolated polynucleotide encoding the polypeptide of SEQ ID NO:3.
2. A polynucleotide according to claim 1 , wherein said polynucleotide comprises the nucleotides 20–2077 of SEQ ID NO:4.
3. A recombinant expression vector comprising the polynucleotide according to claim 1 .
4. The recombinant expression vector of claim 3 , wherein the polynucleotide comprises the nucleotides 20–2077 of SEQ ID NO:4.
5. An isolated cell transfected with a polynucleotide according to claim 1 .
6. The isolated cell of claim 5 , wherein the polynucleotide comprises the nucleotides 20–2077 of SEQ ID NO:4.
7. An isolated cell transfected with a recombinant expression vector according to claim 3 .
8. The isolated cell of claim 5 , wherein the transfected cell expresses the polypeptide of SEQ ID NO:3.
9. The isolated cell of claim 7 , wherein the transfected cell expresses the polypeptide of SEQ ID NO:3.
10. A method to produce the polypeptide of SEQ ID NO:3, comprising culturing the isolated cell of claim 8 under conditions wherein said polypeptide is produced and recovering said polypeptide from the culture.
11. A method to produce the polypeptide of SEQ ID NO:3, comprising culturing the isolated cell of claim 9 under conditions wherein said polypeptide is produced and recovering said polypeptide from the culture.
12. An isolated nucleic acid encoding a polypeptide having at least 95% sequence identity with SEQ ID NO: 3, wherein said polypeptide has peptidylarginine deiminase activity.
13. The isolated nucleic acid of claim 12 , wherein the isolated nucleic acid is of human origin.