HHsearch alignment for GI: 254781067 and conserved domain: cd04467
>cd04467 S1_aIF5A S1_aIF5A: Archaeal translation Initiation Factor 5A (aIF5A), S1-like RNA-binding domain. aIF5A is a homolog of eukaryotic eIF5A. IF5A is the only protein known to have the unusual amino acid hypusine. Hypusine is a post-translationally modified lysine and is essential for IF5A function. In yeast, eIF5A interacts with components of the 80S ribosome and translation elongation factors 2 (eEF2) in a hypusine-dependent manner. This C-terminal S1 domain resembles the cold-shock domain which binds RNA. Moreover, IF5A prefers binding to the actively translating ribosome. This evidence suggests that IF5A plays a role in translation elongation instead of translation initiation as previously proposed.
Probab=96.92 E-value=0.0017 Score=42.23 Aligned_cols=53 Identities=25% Similarity=0.251 Sum_probs=42.7
Q ss_pred ECCCEEEEEEEECCEEEEEECCCCCCCCCCHHHHHHHHHHCCCCCEEEEEEECCE
Q ss_conf 0564057899619889999468876432115430013320137861568976677
Q gi|254781067|r 67 VEDQRFQFLYQDQEGFHFMNPETYDQVTVSEEVIGDQKVYFQEGMEVKLLIHEGV 121 (189)
Q Consensus 67 ie~~~~qylY~dg~~~~FMd~etyeqi~i~~~~ig~~~~fL~eg~~v~i~~~~~~ 121 (189)
T Consensus 1 Iekk~gQVlsi~G~~vQlMD~etYeTfe~~ip--ee~~~~l~~G~eVeY~e~mG~ 53 (57)
T cd04467 1 IERKTGQVLSIMGDVVQLMDLETYETFEVPIP--EEIKDKLEPGKEVEYWESMGK 53 (57)
T ss_pred CCCCEEEEEEECCCEEEEEECCCCEEEEEECC--HHHHHCCCCCCEEEEEEECCC
T ss_conf 96521269997598379850666111776588--788724679974988311583