C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster. The midpoint potential of FS4[3Fe-4S] is insensitive to inhibitor 2-n-heptyl-4-hydroxyquinoline N-oxide as well as to changes in pH from 5 to 7 |
Escherichia coli |
D95A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
D95A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
D95K/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
D97A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
D97A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
H106A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
H106A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
H106E |
mutation in electron transfer subunit DmsB |
Escherichia coli |
H106E/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
H106I/C102S 2 |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
H85F |
mutation in electron transfer subunit DmsB |
Escherichia coli |
H85F/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
H85T |
mutation in electron transfer subunit DmsB |
Escherichia coli |
H85T/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
K77A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
K77A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
P80A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
P80A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
P80D |
mutation in electron transfer subunit DmsB |
Escherichia coli |
P80H |
mutation in electron transfer subunit DmsB |
Escherichia coli |
R103A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
R103A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
S81G |
mutation in electron transfer subunit DmsB |
Escherichia coli |
S81H |
mutation in electron transfer subunit DmsB |
Escherichia coli |
Y104A |
mutation in electron transfer subunit DmsB |
Escherichia coli |
Y104A/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
Y104D |
mutation in electron transfer subunit DmsB |
Escherichia coli |
Y104D/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster. Mutant dramatically lower s the midpoint potential of iron-sulfur centre FS4[3Fe-4S] from 275 to 150 mV. The midpoint potential of FS4 increases in the presence of 2-n-heptyl-4-hydroxyquinoline N-oxide and decreasing pH |
Escherichia coli |
Y104D/H106F/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster |
Escherichia coli |
Y104E |
mutation in electron transfer subunit DmsB |
Escherichia coli |
Y104E/C102S |
mutation in electron transfer subunit DmsB. Iron-sulfur centre FS4 is assembled as a [3Fe-4S] cluster. Mutant dramatically lower s the midpoint potential of iron-sulfur centre FS4[3Fe-4S] from 275 to 145 mV |
Escherichia coli |