ID   E6PBV1_TETTH            Unreviewed;       101 AA.
AC   E6PBV1;
DT   08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT   08-MAR-2011, sequence version 1.
DT   24-JAN-2024, entry version 61.
DE   SubName: Full=eIF1 {ECO:0000313|EMBL:DAA33997.1, ECO:0000313|PDB:2XZM, ECO:0000313|PDB:2XZN};
OS   Tetrahymena thermophila.
OC   Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata;
OC   Oligohymenophorea; Hymenostomatida; Tetrahymenina; Tetrahymenidae;
OC   Tetrahymena.
OX   NCBI_TaxID=5911 {ECO:0000313|EMBL:DAA33997.1};
RN   [1] {ECO:0000313|EMBL:DAA33997.1, ECO:0000313|PDB:2XZM}
RP   X-RAY CRYSTALLOGRAPHY (3.93 ANGSTROMS).
RX   PubMed=21205638; DOI=10.1126/science.1198308;
RA   Rabl J., Leibundgut M., Ataide S.F., Haag A., Ban N.;
RT   "Crystal structure of the eukaryotic 40S ribosomal subunit in complex with
RT   initiation factor 1.";
RL   Science 331:730-736(2011).
RN   [2] {ECO:0007829|PDB:4BTS}
RP   X-RAY CRYSTALLOGRAPHY (3.70 ANGSTROMS).
RX   PubMed=23851459; DOI=10.1038/nsmb.2622;
RA   Weisser M., Voigts-Hoffmann F., Rabl J., Leibundgut M., Ban N.;
RT   "The crystal structure of the eukaryotic 40S ribosomal subunit in complex
RT   with eIF1 and eIF1A.";
RL   Nat. Struct. Mol. Biol. 20:1015-1017(2013).
CC   -!- SIMILARITY: Belongs to the SUI1 family.
CC       {ECO:0000256|ARBA:ARBA00005422}.
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DR   EMBL; BK007940; DAA33997.1; -; mRNA.
DR   PDB; 2XZM; X-ray; 3.93 A; F=1-101.
DR   PDB; 2XZN; X-ray; 3.93 A; F=1-101.
DR   PDB; 4BTS; X-ray; 3.70 A; AF/BF/CF/DF=1-101.
DR   PDBsum; 4BTS; -.
DR   AlphaFoldDB; E6PBV1; -.
DR   SMR; E6PBV1; -.
DR   IntAct; E6PBV1; 1.
DR   OMA; VENHIHI; -.
DR   GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW.
DR   CDD; cd11566; eIF1_SUI1; 1.
DR   Gene3D; 3.30.780.10; SUI1-like domain; 1.
DR   InterPro; IPR001950; SUI1.
DR   InterPro; IPR036877; SUI1_dom_sf.
DR   InterPro; IPR005874; SUI1_euk.
DR   PANTHER; PTHR10388:SF4; EUKARYOTIC TRANSLATION INITIATION FACTOR EIF1; 1.
DR   PANTHER; PTHR10388; EUKARYOTIC TRANSLATION INITIATION FACTOR SUI1; 1.
DR   Pfam; PF01253; SUI1; 1.
DR   PIRSF; PIRSF004499; SUI1_euk; 1.
DR   SUPFAM; SSF55159; eIF1-like; 1.
DR   PROSITE; PS50296; SUI1; 1.
PE   1: Evidence at protein level;
KW   3D-structure {ECO:0000313|PDB:2XZM, ECO:0007829|PDB:4BTS};
KW   Initiation factor {ECO:0000313|EMBL:DAA33997.1};
KW   Protein biosynthesis {ECO:0000313|EMBL:DAA33997.1}.
FT   DOMAIN          19..89
FT                   /note="SUI1"
FT                   /evidence="ECO:0000259|PROSITE:PS50296"
SQ   SEQUENCE   101 AA;  11939 MW;  91B3C4B136D63E5E CRC64;
     MNDNDFQFEN NIDDFQTHIH IRVEQRRGRK CFTTVEGIPP EFDYEKIMKY WKKWLSCNAT
     IVEEDEGKKV IKLNGDHRNQ IQQFLSEEGI AAVDNITIHG I
//