ID   IF5A_NANEQ              Reviewed;         144 AA.
AC   Q74N24;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Translation initiation factor 5A {ECO:0000255|HAMAP-Rule:MF_00085};
DE   AltName: Full=Hypusine-containing protein {ECO:0000255|HAMAP-Rule:MF_00085};
DE   AltName: Full=eIF-5A {ECO:0000255|HAMAP-Rule:MF_00085};
GN   Name=eif5a {ECO:0000255|HAMAP-Rule:MF_00085}; OrderedLocusNames=NEQ393;
OS   Nanoarchaeum equitans (strain Kin4-M).
OC   Archaea; Nanoarchaeota; Candidatus Nanoarchaeia; Nanoarchaeales;
OC   Nanoarchaeaceae; Nanoarchaeum.
OX   NCBI_TaxID=228908;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Kin4-M;
RX   PubMed=14566062; DOI=10.1073/pnas.1735403100;
RA   Waters E., Hohn M.J., Ahel I., Graham D.E., Adams M.D., Barnstead M.,
RA   Beeson K.Y., Bibbs L., Bolanos R., Keller M., Kretz K., Lin X., Mathur E.,
RA   Ni J., Podar M., Richardson T., Sutton G.G., Simon M., Soell D.,
RA   Stetter K.O., Short J.M., Noorderwier M.;
RT   "The genome of Nanoarchaeum equitans: insights into early archaeal
RT   evolution and derived parasitism.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:12984-12988(2003).
CC   -!- FUNCTION: Functions by promoting the formation of the first peptide
CC       bond. {ECO:0000255|HAMAP-Rule:MF_00085}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00085}.
CC   -!- SIMILARITY: Belongs to the eIF-5A family. {ECO:0000255|HAMAP-
CC       Rule:MF_00085}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAR39240.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE017199; AAR39240.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; Q74N24; -.
DR   SMR; Q74N24; -.
DR   STRING; 228908.NEQ393; -.
DR   EnsemblBacteria; AAR39240; AAR39240; NEQ393.
DR   KEGG; neq:NEQ393; -.
DR   PATRIC; fig|228908.8.peg.401; -.
DR   HOGENOM; CLU_102600_3_0_2; -.
DR   Proteomes; UP000000578; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0043022; F:ribosome binding; IEA:InterPro.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0003746; F:translation elongation factor activity; IEA:InterPro.
DR   GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0045901; P:positive regulation of translational elongation; IEA:InterPro.
DR   GO; GO:0045905; P:positive regulation of translational termination; IEA:InterPro.
DR   Gene3D; 2.30.30.30; -; 1.
DR   Gene3D; 2.40.50.140; -; 1.
DR   HAMAP; MF_00085; eIF_5A; 1.
DR   InterPro; IPR001884; IF5A-like.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR014722; Rib_L2_dom2.
DR   InterPro; IPR019769; Trans_elong_IF5A_hypusine_site.
DR   InterPro; IPR022847; Transl_elong_IF5A_arc.
DR   InterPro; IPR013185; Transl_elong_KOW-like.
DR   InterPro; IPR008991; Translation_prot_SH3-like_sf.
DR   Pfam; PF08207; EFP_N; 1.
DR   PIRSF; PIRSF003025; eIF5A; 1.
DR   SUPFAM; SSF50104; SSF50104; 1.
DR   TIGRFAMs; TIGR00037; eIF_5A; 1.
DR   PROSITE; PS00302; IF5A_HYPUSINE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hypusine; Initiation factor; Protein biosynthesis;
KW   Reference proteome.
FT   CHAIN           1..144
FT                   /note="Translation initiation factor 5A"
FT                   /id="PRO_0000259440"
FT   MOD_RES         38
FT                   /note="Hypusine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00085"
SQ   SEQUENCE   144 AA;  15892 MW;  240ECBCED08AB690 CRC64;
     MEVIVKKVGE LKVGNYIYNE QDGEVYKIVS IETSKPGKHG SAKARIEAIS VTSGKKIVII
     KPTSDPIKVP QIKKIKGQII ATEKRKVPSP QGEVEEVVAQ VMDLETYEVI EAKVPEELKD
     KVEPGANVIV WDLGVPVVMQ VFKQ