Coordinates: 45°53′N 21°49′E / 45.883°N 21.817°E / 45.883; 21.817
Secaș (Hungarian: Temesszékás) is a commune in Timiș County, Romania. It is composed of four villages: Checheș (Lippakékes), Crivobara (Krimárvára), Secaș, and Vizma (Vizma).
SECA, SecA or Seca may refer to:
The SecA protein is a cell membrane associated subunit of the eubacterial Sec or Type II secretory pathway, a system which is responsible for the secretion of proteins through the cell membrane. Within this system SecA has the functional properties of an ATPase and is required to empower the movement of the protein substrate across the translocon channel.
The translocase system encompasses an array of proteins which are functionally centred on the translocon channel which mediates the export of proteins across the bacterial cytoplasmic membrane and the insertion of membrane proteins into it. Regardless of the chosen targeting route, preprotein eventually reach the cytoplasmic membrane and make contact with the translocase. This translocase consists out of the peripheral membrane ATPase SecA and the translocon membrane channel composed out of the proteins SecY, SecE, and SecG. Conformational changes within the SecA structure are the effect of its ATP-hydrolyzing behaviour and possibly lead to the stepwise export of the preprotein substrate through the SecYEG channel.
A terra se quebrando toda
A fome que humilha a todos
Vida se alimenta de dor,
Que pobre povo sem socorro!...
Porque será que Deus pôs ali
O ser pra ser assim
Sofredor?
Sob a brasa do sol padecer
Do desdém do poder
Fingido.
Sem saber o que é ser feliz
Viver, como se diz:
Dá medo
Apesar de se ter céu azul
O mesmo lá do sul,
Mesmo Deus.