HHsearch alignment for GI: 255764481 and conserved domain: cd05787
>cd05787 LbH_eIF2B_epsilon eIF-2B epsilon subunit, central Left-handed parallel beta-Helix (LbH) domain: eIF-2B is a eukaryotic translation initiator, a guanine nucleotide exchange factor (GEF) composed of five different subunits (alpha, beta, gamma, delta and epsilon). eIF2B is important for regenerating GTP-bound eIF2 during the initiation process. This event is obligatory for eIF2 to bind initiator methionyl-tRNA, forming the ternary initiation complex. The eIF-2B epsilon subunit contains an N-terminal domain that resembles a dinucleotide-binding Rossmann fold, a central LbH domain containing 4 turns, each containing three imperfect tandem repeats of a hexapeptide repeat motif (X-[STAV]-X-[LIV]-[GAED]-X), and a C-terminal domain of unknown function that is present in eIF-4 gamma, eIF-5, and eIF-2B epsilon. The epsilon and gamma subunits form the catalytic subcomplex of eIF-2B, which binds eIF2 and catalyzes guanine nucleotide exchange.
Probab=98.83 E-value=8.4e-09 Score=75.53 Aligned_cols=64 Identities=19% Similarity=0.255 Sum_probs=29.3
Q ss_pred CCCCCEECCCEEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEEEEEEECCCCCEE
Q ss_conf 5799756551088898599889899565598899899889898668689168468655311434223
Q gi|255764481|r 4 MGNNPIIHPLALVEEGAVIGPNSLIGPFCCVGSEVEIGAGVELISHCVVAGKTKIGDFTKVFPMAVL 70 (271)
Q Consensus 4 i~~~~~IhpsA~I~~~a~Ig~~v~Igp~~~I~~~v~IG~~~~I~~~v~I~g~t~IG~~~~I~~~a~I 70 (271)
T Consensus 2 IG~~t~Ig~~~~I~-~svIG~nc~Ig~~~~I-~~svi~d~~~Ig~~~~i~-~siI~~~~~Ig~~~~i 65 (79)
T cd05787 2 IGRGTSIGEGTTIK-NSVIGRNCKIGKNVVI-DNSYIWDDVTIEDGCTIH-HSIVADGAVIGKGCTI 65 (79)
T ss_pred CCCCCEECCCCEEE-CCEECCCCEECCCCEE-ECCEEECCCEECCCCEEC-CCEECCCCEECCCCEE
T ss_conf 99989999999995-9998999999999889-489991978999999990-8999798999999999