N-formyl peptide receptor 2 (FPR2) is a G-protein coupled receptor (GPCR) located on the surface of many cell types of various animal species. The human receptor protein is encoded by the FPR2 gene and is activated to regulate cell function by binding any one of a wide variety of ligands including not only certain N-Formylmethionine-containing oligopeptides such as N-Formylmethionine-leucyl-phenylalanine (FMLP) but also the polyunsaturated fatty acid metabolite of arachidonic acid, lipoxin A4 (LXA4). Because of its interaction with lipoxin A4, FPR2 is also commonly named the ALX/FPR2 or just ALX receptor.
I threw your keys in the water, I looked back,
Theyd frozen halfway down in the ice.
They froze up so quickly, the keys and their owners,
Even after the anger, it all turned silent, and
The everyday turned solitary,
So we came to February.
First we forgot where wed planted those bulbs last year,
Then we forgot that wed planted at all,
Then we forgot what plants are altogether,
and I blamed you for my freezing and forgetting and
The nights were long and cold and scary,
Can we live through February?
You know I think Christmas was a long red glare,
Shot up like a warning, we gave presents without cards,
And then the snow,
And then the snow came, we were always out shoveling,
And wed drop to sleep exhausted,
Then wed wake up, and its snowing.
And February was so long that it lasted into March
And found us walking a path alone together.
You stopped and pointed and you said, "Thats a crocus,"
And I said, "Whats a crocus?" and you said, "Its a flower,"
I tried to remember, but I said, "Whats a flower?"
You said, "I still love you."
The leaves were turning as we drove to the hardware store,
My new lover made me keys to the house,
And when we got home, well we just started chopping wood,
Because you never know how next year will be,
And well gather all our arms can carry,