30-9A-341. Bank's rights and duties with respect to deposit account. Except as otherwise provided in 30-9A-340(3) and unless the bank otherwise agrees in an authenticated record, a bank's rights and duties with respect to a deposit account maintained with the bank are not terminated, suspended, or modified by:
(1) the creation, attachment, or perfection of a security interest in the deposit account;
(2) the bank's knowledge of the security interest; or
(3) the bank's receipt of instructions from the secured party.