Dipeptidyl peptidase 9 is an enzyme that in humans is encoded by the DPP9 gene.
This gene encodes a protein that is a member of the S9B family in clan SC of the serine proteases. The protein has been shown to have post-proline dipeptidyl aminopeptidase activity, cleaving Xaa-Pro dipeptides from the N-termini of proteins. Although the activity of this protein is similar to that of dipeptidyl peptidase 4 (DPP4), it does not appear to be membrane bound. In general, dipeptidyl peptidases appear to be involved in the regulation of the activity of their substrates and have been linked to a variety of diseases including type 2 diabetes, obesity and cancer. Several transcript variants of this gene have been described but not fully characterized.
We've got trouble
something's just not right
Just this mornin' you
cried about last night
You said that somethin's
bound to break this time
What's breakin' is my heart
I can read between the lines
It's tearin' me apart
you've got leavin' on your mind
(chorus)
But you're my angel baby
Yes you're my angel baby
Woh you're my angel baby
for the rest of the night
Do you remember
how it used to be?
Lovin' was easier
when you were lovin' me
I guess you found
someone and now I find
What's breakin' is my heart
You've got leavin' on your mind
(chorus)
What's breakin' is my heart
I can read between the lines
It's tearin' me apart
you've got leavin' on your mind
(chorus)
For the rest of the night
(Angel Baby) the rest of the night
(Angel Baby, Angel Baby)
the rest of the night
(Angel Baby) the rest of the night
(Angel Baby) the rest of the night