Affinage

SRP54

Signal recognition particle subunit SRP54 · UniProt P61011

Audit flag: ungrounded claim
Length
504 aa
Mass
55.7 kDa
Annotated
2026-06-13
40 papers in source corpus

Mechanistic narrative

Synthesis pass · prose summary of the discoveries below

No mechanistic discoveries found in literature.

Mechanism profile

Synthesis pass · controlled-vocabulary classification · explore literature graph →
No controlled-vocabulary terms were assigned to this entry.

Source papers

Stage 0 corpus · 40 papers · ranked by NIH iCite citations
Year Title Journal Citations PMID
2017 Mutations in signal recognition particle SRP54 cause syndromic neutropenia with Shwachman-Diamond-like features. The Journal of clinical investigation 126 28972538
1997 Empty site forms of the SRP54 and SR alpha GTPases mediate targeting of ribosome-nascent chain complexes to the endoplasmic reticulum. Cell 109 9182758
2018 Mutations in the SRP54 gene cause severe congenital neutropenia as well as Shwachman-Diamond-like syndrome. Blood 90 29914977
2006 SRp54 (SFRS11), a regulator for tau exon 10 alternative splicing identified by an expression cloning strategy. Molecular and cellular biology 50 16943417
2000 The crystal structure of the conserved GTPase of SRP54 from the archaeon Acidianus ambivalens and its comparison with related structures suggests a model for the SRP-SRP receptor complex. Structure (London, England : 1993) 49 10801496
1992 A Mycoplasma protein homologous to mammalian SRP54 recognizes a highly conserved domain of SRP RNA. Nucleic acids research 41 1280809
2002 RNA interference of signal peptide-binding protein SRP54 elicits deleterious effects and protein sorting defects in trypanosomes. The Journal of biological chemistry 36 12244113
1996 Identification of a region of Bacillus subtilis Ffh, a homologue of mammalian SRP54 protein, that is essential for binding to small cytoplasmic RNA. The Journal of biological chemistry 33 8662730
1998 A role for SRp54 during intron bridging of small introns with pyrimidine tracts upstream of the branch point. Molecular and cellular biology 31 9710626
1997 Binding site of the M-domain of human protein SRP54 determined by systematic site-directed mutagenesis of signal recognition particle RNA. Nucleic acids research 28 9016569
1994 The Srp54 GTPase is essential for protein export in the fission yeast Schizosaccharomyces pombe. Molecular and cellular biology 28 7969124
2021 SRP54 mutations induce congenital neutropenia via dominant-negative effects on XBP1 splicing. Blood 27 33227812
1994 The Bacillus subtilis SRP54 homologue, Ffh, has an intrinsic GTPase activity and forms a ribonucleoprotein complex with small cytoplasmic RNA in vivo. Biochemical and biophysical research communications 27 7511896
1994 A structure for the signal sequence binding protein SRP54: 3D reconstruction from STEM images of single molecules. Journal of structural biology 26 7880651
2008 Structures of SRP54 and SRP19, the two proteins that organize the ribonucleic core of the signal recognition particle from Pyrococcus furiosus. PloS one 23 18953414
1999 Enhancing effect of Bacillus subtilis Ffh, a homologue of the SRP54 subunit of the mammalian signal recognition particle, on the binding of SecA to precursors of secretory proteins in vitro. Journal of biochemistry 23 9880811
1993 Identification of RNA sequences and structural elements required for assembly of fission yeast SRP54 protein with signal recognition particle RNA. Molecular and cellular biology 23 8382769
2001 An archaeal protein homologous to mammalian SRP54 and bacterial Ffh recognizes a highly conserved region of SRP RNA. FEBS letters 22 11696367
1998 Protein SRP54 of human signal recognition particle: cloning, expression, and comparative analysis of functional sites. Gene 18 9511762
1996 Bacillus subtilis Ffh, a homologue of mammalian SRP54, can intrinsically bind to the precursors of secretory proteins. Biochemical and biophysical research communications 18 8886007
2020 Structural and Functional Impact of SRP54 Mutations Causing Severe Congenital Neutropenia. Structure (London, England : 1993) 17 33053321
1997 Yarrowia lipolytica SRP54 homolog and translocation of Kar2p. Yeast (Chichester, England) 12 9178502
2020 Congenital neutropenia with variable clinical presentation in novel mutation of the SRP54 gene. Pediatric blood & cancer 10 32277798
1995 Modulation of the signal recognition particle 54-kDa subunit (SRP54) in rat preosteoblasts by the extracellular matrix. The Journal of biological chemistry 9 7673110
1994 Structural and functional characterisation of the signal recognition particle-specific 54 kDa protein (SRP54) of tomato. Molecular & general genetics : MGG 9 7808407
2020 SRP54 Negatively Regulates IFN-Beta Production and Antiviral Response by Targeting RIG-I and MDA5. Virologica Sinica 8 32767210
2002 Systematic site-directed mutagenesis of human protein SRP54: interactions with signal recognition particle RNA and modes of signal peptide recognition. Biochemistry 8 12234178
2001 Assembly of the human signal recognition particle (SRP): overlap of regions required for binding of protein SRP54 and assembly control. RNA (New York, N.Y.) 7 11680843
2022 Acute myeloid leukemia in SRP54-mutated congenital neutropenia. EJHaem 6 35846055
2017 The Exon Junction Complex and Srp54 Contribute to Hedgehog Signaling via ci RNA Splicing in Drosophila melanogaster. Genetics 5 28637711
2022 Case Report: Association between cyclic neutropenia and SRP54 deficiency. Frontiers in immunology 4 36159802
2011 Compositional and structural features related to thermal stability in the archaea SRP19 and SRP54 signal recognition particle proteins. Journal of molecular evolution 4 21505884
2004 Two strategically placed base pairs in helix 8 of mammalian signal recognition particle RNA are crucial for the SPR19-dependent binding of protein SRP54. RNA (New York, N.Y.) 3 15037766
2021 Cellular Traffic Jam and Disease Due to Mutations in SRP54. Structure (London, England : 1993) 2 33417891
2021 Archaeal SRP RNA and SRP19 facilitate the assembly of SRP54-FtsY targeting complex. Biochemical and biophysical research communications 2 34116357
1999 Systematic mutagenesis of the fission yeast Srp54 protein. Current genetics 2 10079327
2002 Identification and characterization of Streptococcus pneumoniae Ffh, a homologue of SRP54 subunit of mammalian signal recognition particle. Biochemical and biophysical research communications 1 11922609
2026 SRP54-related congenital neutropenia: a multidisciplinary effort. BMJ case reports 0 41638760
2025 srp54 promotes motor neuron development and is required for motility in zebrafish. Neuroscience 0 40328346
2024 SRP54 of black carp negatively regulates MDA5-mediated antiviral innate immunity. Developmental and comparative immunology 0 39173725

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