HHsearch alignment for GI: peg_33 and conserved domain: cd04876
>cd04876 ACT_RelA-SpoT ACT domain found C-terminal of the RelA/SpoT domains. ACT_RelA-SpoT: the ACT domain found C-terminal of the RelA/SpoT domains. Enzymes of the Rel/Spo family enable bacteria to survive prolonged periods of nutrient limitation by controlling guanosine-3'-diphosphate-5'-(tri)diphosphate ((p)ppGpp) production and subsequent rRNA repression (stringent response). Both the synthesis of (p)ppGpp from ATP and GDP(GTP), and its hydrolysis to GDP(GTP) and pyrophosphate, are catalyzed by Rel/Spo proteins. In Escherichia coli and its close relatives, the metabolism of (p)ppGpp is governed by two homologous proteins, RelA and SpoT. The RelA protein catalyzes (p)ppGpp synthesis in a reaction requiring its binding to ribosomes bearing codon-specified uncharged tRNA. The major role of the SpoT protein is the breakdown of (p)ppGpp by a manganese-dependent (p)ppGpp pyrophosphohydrolase activity. Although the stringent response appears to be tightly regulated by these two enzymes i
Probab=98.38 E-value=1.6e-06 Score=55.33 Aligned_cols=65 Identities=20% Similarity=0.191 Sum_probs=53.7
Q ss_pred EEECCCCCHHHHHHHHHHHCCCCEEEEEEECCCCCCEEEEEEEE---CCCCCHHHHHHHHCCCCEEEEE
Q ss_conf 99828786688999899736996322774214789818999994---7889989999986498829999
Q 537021.9.peg.3 28 IVNADILGIVVFVGNILGEYGINIAHFHLGRSQSTEHAISFLCI---DGSILNSVLEKLSVNVTIRFVK 93 (100)
Q Consensus 28 i~~~D~PG~I~~v~~~L~~~~INIa~m~l~r~~~g~~A~~ii~v---D~~i~~~vl~~i~~~~~v~~vr 93 (100)
T Consensus 3 I~~~Dr~GlL~dI~~~is~~~~nI~~v~~~~-~~~~~~~~~~~v~V~d~~~L~~li~~l~~i~~V~~V~ 70 (71)
T cd04876 3 VEAIDRPGLLADITTVIAEEKINILSVNTRT-DDDGLATIRLTLEVRDLEHLARIMRKLRQIPGVIDVR 70 (71)
T ss_pred EEEECCCCHHHHHHHHHHHCCCCEEEEEEEE-CCCCEEEEEEEEEECCHHHHHHHHHHHHCCCCCEEEE
T ss_conf 9998377879999999998799679999997-5898699999999889999999999987799915988