Process for producing a transglutaminase derived from streptomyces

Abstract

A process for producing a transglutaminase which comprises (1) culturing a microorganism having the identifying characteristics of a microorganism selected from the group consisting of Streptomyces sp. No. 83, deposited as FERM BP-3505, Streptomyces lavendulae No. 466, deposited as FERM BP-3506, and mutants thereof, wherein the microorganism is capable of producing a transglutaminase, wherein the transglutaminase is an enzyme which catalyzes an acyl transfer reaction of a .gamma.-carboxyamide group of a glutamine residue in a peptide or protein chain in the presence or absence of Ca.sup.++ and wherein the transglutaminase has an isoelectric point of 10 or 6.8, respectively, and is inhibited by Pb ions, and (2) recovering the transglutaminase from the culture obtained is disclosed.

Dependencies are inferred from the claim text.