PCI domain-containing protein 1;Fetal lung protein B5(hFL-B5);
Organism:
Human (Homo sapiens).
General Annotation
Sub Unit:
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is composed of 13 subunits: EIF3A, EIF3B, EIF3C, EIF3D, EIF3E, EIF3F, EIF3G, EIF3H, EIF3I, EIF3J, EIF3K, EIF3L and EIF3M. The eIF-3 complex appears to include 3 stable modules: module A is composed of EIF3A, EIF3B, EIF3G and EIF3I; module B is composed of EIF3F, EIF3H, and EIF3M; and module C is composed of EIF3C, EIF3D, EIF3E, EIF3K and EIF3L. EIF3C of module C binds EIF3B of module A and EIF3H of module B, thereby linking the three modules. EIF3J is a labile subunit that binds to the eIF-3 complex via EIF3B. The eIF-3 complex interacts with RPS6KB1 under conditions of nutrient depletion. Mitogenic stimulation leads to binding and activation of a complex composed of MTOR and RPTOR, leading to phosphorylation and release of RPS6KB1 and binding of EIF4B to eIF-3.
Function:
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S preinitiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of posttermination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. May favor virus entry in case of infection with herpes simplex virus 1 (HSV1) or herpes simplex virus 2 (HSV2).
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Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1);FUNCTION;TISSUE SPECIFICITY
"A novel gene from human dendritic cell." Zhao Z.
,
Huang X.
,
Li N.
,
Zhu X.
,
Cao X.
Submitted (1998-05) to the EMBL/GenBank/DDBJ databases
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1);VARIANT ARG-346
"Cloning of human full open reading frames in Gateway(TM) system entry vector (pDONR201)." Ebert L.
,
Schick M.
,
Neubert P.
,
Schatten R.
,
Henze S.
,
Korn B.
Submitted (2004-05) to the EMBL/GenBank/DDBJ databases
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1)
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2)
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1)
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1)
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Cited for: PROTEIN SEQUENCE OF 2-19; 103-115; 184-201; 261-276 AND 279-290;CLEAVAGE OF INITIATOR METHIONINE;ACETYLATION AT SER-2;IDENTIFICATION BY MASS SPECTROMETRY
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Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 4-139 (ISOFORM 1);INDUCTION
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Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 171-374 (ISOFORM 1/2)
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Cited for: IDENTIFICATION IN THE EIF-3 COMPLEX;IDENTIFICATION BY MASS SPECTROMETRY
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Cited for: MUTAGENESIS OF LEU-350; LEU-354; LEU-361 AND VAL-364
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Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
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Cited for: IDENTIFICATION IN THE EIF-3 COMPLEX;IDENTIFICATION BY MASS SPECTROMETRY
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Cited for: IDENTIFICATION IN THE EIF-3 COMPLEX;CHARACTERIZATION OF THE EIF-3 COMPLEX;CLEAVAGE OF INITIATOR METHIONINE;ACETYLATION AT SER-2;MASS SPECTROMETRY
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Cited for: IDENTIFICATION IN THE EIF-3 COMPLEX;CHARACTERIZATION OF THE EIF-3 COMPLEX;MASS SPECTROMETRY;INTERACTION WITH EIF3B; EIF3F AND EIF3H
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Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT SER-2;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
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Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-254;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
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Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
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Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT SER-2;PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-2;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
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Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT SER-2;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]