Example sentences for: kcsa
How can you use “kcsa” in a sentence? Here are some example sentences to help you improve your vocabulary:
The bacterial K +channel KcsA, whose X-ray crystal structure has been solved and is definitively a tetramer [ 30 ] , runs as a tetramer on SDS gels [ 31 ] . Furthermore, mutations that disrupt a known intersubunit interface at the level of the pore disrupt this biochemical tetramerization.
Three groups [ 2 3 4 ] have used Alignment A for M2 of KcsA and the eukaryotic Kir's.
1 strongly suggest that a serine residue in M1 forms a H bond with a glutamine residue in M2 [ 5 ] . This can occur when Alignment A is used to develop homology models based on the KcsA structure.
This K +selectivity filter region is the only portion of KcsA that shares substantial sequence identity with eukaryotic Kir's.
[ 5 ] . However, their data are from an open conformation and the KcsA structure is probably a closed conformation.