In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Ex Input:
 Maximum overexpression of holoenzyme activity was achieved by the inclusion in such plasmids of Salmonella typhimurium cysG , which encodes a uroporphyrinogen III methyltransferase required for the synthesis of siroheme , a cofactor for the hemoprotein .

Ex Output:
uroporphyrinogen III methyltransferase


Ex Input:
 Like the DMA , but unlike all other mammalian class II A genes , the zebrafish gene codes for two cysteine residues which might potentially be involved in the formation of a disulfide bond in the alpha 1 domain .

Ex Output:
alpha 1


Ex Input:
 The preference for third base codon in Y position prolines is U for the alpha 2 ( VI ) collagen as it is for the human fibrillar collagen genes .

Ex Output:

alpha 2