Leibniz Institute DSMZ
DSMZ Digital Diversity
Login
Classic view
All enzymes
Enzyme history
BRENDA support
Any feedback?
Please rate this page
(search_result.php)
😁
😐
😡
(
0
/150)
Send feedback
BRENDA support
Refine search
Search Protein Variants
Protein Variants:
show
10
50
100
results
Don't show organism specific information (fast!)
Search organism in taxonomic tree (slow, choose "exact" as search mode, e.g. "mammalia" for rat,human,monkey,...)
(Not possible to combine with the first option)
Refine your search
Recommended Name:
EC Number:
contains
exact
begins with
ends with
use * as joker
Commentary:
contains
exact
begins with
ends with
use * as joker
Organism
:
contains
exact
begins with
ends with
use * as joker
Reference:
contains
exact
begins with
ends with
use * as joker
Search term:
Results
21
-
24
of
24
download as CSV
download all results as CSV
EC Number
Protein Variants
Commentary
Reference
2.7.4.25
S36A
site directed mutagenesis
676227
2.7.4.25
S36A
the S36A substitution mainly changes the Km value for the two natural substrates, which increases by a factor of 70 (CMP) and 37 (dCMP) compared with the parent molecule and decreases kcat of 1.6fold (CMP) and 7.4fold (dCMP) with respect to the wild type enzyme
692282
2.7.4.25
S36A
the side chains of Arg110 cannot establish hydrogen bonds with UMP, and its substitution by hydrophobic amino acids simultaneously affects the Km of CMP/dCMP and the kcat value
692282
2.7.4.25
V164E
substitution of Val164 by a Glu residue apparently does not affect the catalytic properties of Escherichia coli CMP kinase
645154
Results
21
-
24
of
24
download as CSV
download all results as CSV