>1QTX_2|Chain B|PROTEIN (RS20)|null RRKWQKTGHAVRAIGRLSSSX >1QTX_1|Chain A|PROTEIN (CALMODULIN)|Escherichia coli (562) ADQLTDEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLNLMARKMKDTDSEEELKEAFRVFDKDGNGFISAAELRHVMTNLGEKLTDEEVDEMIREADVDGDGQVNYEEFVQVMMAK