(data stored in SCRATCH zone)


ID   D4YXL9_SPHJU            Unreviewed;        49 AA.
AC   D4YXL9;
DT   15-JUN-2010, integrated into UniProtKB/TrEMBL.
DT   15-JUN-2010, sequence version 1.
DT   08-MAY-2019, entry version 52.
DE   SubName: Full=Translation initiation factor IF-1 {ECO:0000313|EMBL:BAI95101.1};
GN   Name=infA {ECO:0000313|EMBL:BAI95101.1};
GN   OrderedLocusNames=SJA_C1-02670 {ECO:0000313|EMBL:BAI95101.1};
OS   Sphingobium japonicum (strain DSM 16413 / CCM 7287 / MTCC 6362 / UT26
OS   / NBRC 101211 / UT26S).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales;
OC   Sphingomonadaceae; Sphingobium.
OX   NCBI_TaxID=452662 {ECO:0000313|EMBL:BAI95101.1, ECO:0000313|Proteomes:UP000007753};
RN   [1] {ECO:0000313|EMBL:BAI95101.1, ECO:0000313|Proteomes:UP000007753}
RC   STRAIN=DSM 16413 / CCM 7287 / MTCC 6362 / UT26 / NBRC 101211 / UT26S
RC   {ECO:0000313|Proteomes:UP000007753};
RX   PubMed=20817768; DOI=10.1128/JB.00961-10;
RA   Nagata Y., Ohtsubo Y., Endo R., Ichikawa N., Ankai A., Oguchi A.,
RA   Fukui S., Fujita N., Tsuda M.;
RT   "Complete genome sequence of the representative gamma-
RT   hexachlorocyclohexane-degrading bacterium Sphingobium japonicum
RT   UT26.";
RL   J. Bacteriol. 192:5852-5853(2010).
CC   -!- FUNCTION: One of the essential components for the initiation of
CC       protein synthesis. Stabilizes the binding of IF-2 and IF-3 on the
CC       30S subunit to which N-formylmethionyl-tRNA(fMet) subsequently
CC       binds. Helps modulate mRNA selection, yielding the 30S pre-
CC       initiation complex (PIC). Upon addition of the 50S ribosomal
CC       subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S
CC       translation initiation complex. {ECO:0000256|SAAS:SAAS01025699}.
CC   -!- SUBUNIT: Component of the 30S ribosomal translation pre-initiation
CC       complex which assembles on the 30S ribosome in the order IF-2 and
CC       IF-3, IF-1 and N-formylmethionyl-tRNA(fMet); mRNA recruitment can
CC       occur at any time during PIC assembly.
CC       {ECO:0000256|SAAS:SAAS00326798}.
CC   -!- SIMILARITY: Belongs to the IF-1 family.
CC       {ECO:0000256|SAAS:SAAS00571750}.
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DR   EMBL; AP010803; BAI95101.1; -; Genomic_DNA.
DR   STRING; 452662.SJA_C1-02670; -.
DR   EnsemblBacteria; BAI95101; BAI95101; SJA_C1-02670.
DR   KEGG; sjp:SJA_C1-02670; -.
DR   eggNOG; COG0361; LUCA.
DR   HOGENOM; HOG000221323; -.
DR   KO; K02518; -.
DR   Proteomes; UP000007753; Chromosome 1.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR006196; RNA-binding_domain_S1_IF1.
DR   InterPro; IPR004368; TIF_IF1.
DR   PANTHER; PTHR33370; PTHR33370; 1.
DR   Pfam; PF01176; eIF-1a; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   TIGRFAMs; TIGR00008; infA; 1.
DR   PROSITE; PS50832; S1_IF1_TYPE; 1.
PE   3: Inferred from homology;
KW   Complete proteome {ECO:0000313|Proteomes:UP000007753};
KW   Initiation factor {ECO:0000256|PROSITE-ProRule:PRU00181,
KW   ECO:0000256|SAAS:SAAS00462727, ECO:0000313|EMBL:BAI95101.1};
KW   Protein biosynthesis {ECO:0000256|PROSITE-ProRule:PRU00181,
KW   ECO:0000256|SAAS:SAAS00462770};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007753};
KW   RNA-binding {ECO:0000256|SAAS:SAAS00571736};
KW   rRNA-binding {ECO:0000256|SAAS:SAAS00571793}.
FT   DOMAIN        1     49       S1-like. {ECO:0000259|PROSITE:PS50832}.
SQ   SEQUENCE   49 AA;  5784 MW;  83D45133D9DA6B7C CRC64;

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