Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Mycobacterium tuberculosis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mycobacterium tuberculosis | P9WGP3 | subunit SecA2 | - |
Mycobacterium tuberculosis | P9WGP5 | subunit SecA1 | - |
Mycobacterium tuberculosis H37Rv | P9WGP3 | subunit SecA2 | - |
Mycobacterium tuberculosis H37Rv | P9WGP5 | subunit SecA1 | - |
Subunits | Comment | Organism |
---|---|---|
dimer | subunit SecA1 forms homodimers with an apparent dimer dissociation constant of 65 nM at 30 mM KCl, microscale thermophoresis technique. No binding is observed at 300 mM KCl. Heterodimerization of subunit SecA1 and SecA2 is observed with an apparent Kd of 378 nM while the experiment in high salt buffer shows no interaction. SecA1/SecA2 heterodimers have a significantly lower affinity than the SecA1 or SecA2 homodimer | Mycobacterium tuberculosis |
dimer | subunit SecA1 forms homodimers with an apparent dimer dissociation constant of Kd of 161 nM at 30 mM KCl, and a Kd of 618 nM at 150 mM KCl, microscale thermophoresis technique. No binding is observed at 300 mM KCl. Heterodimerization of subunit SecA1 and SecA2 is observed with an apparent Kd of 378 nM while the experiment in high salt buffer shows no interaction. SecA1/SecA2 heterodimers have a significantly lower affinity than the SecA1 or SecA2 homodimer | Mycobacterium tuberculosis |