Portuguese to English Bus/Financial Finance (general) Brazilian bank accounts

Can somebody who is knowledgeable about Brazilian banking please explain to me what type of account this is, and perhaps suggest a translation? Is this a recognised type of bank account in Brazil, and how does it differ (if at all) from a normal current account?

The context is a loan agreement in which there is a loan account ("conta contratual") and a "conta corrente de depósito". As the debtor requires access to the credit line, transfers are made from the "conta contratual" to the "conta corrente de depósito". Nowhere in the text is the "conta corrente de depósito" defined.

My doubt is whether the term refers to a standard type of bank account in Brazil, or whether it simply means "the current account into which deposits/transfers are made".