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Aliases for FBL Gene

Aliases for FBL Gene

  • Fibrillarin 2 3
  • 34 KDa Nucleolar Scleroderma Antigen 3 4
  • Histone-Glutamine Methyltransferase 3 4
  • FLRN 3 4
  • RNA, U3 Small Nucleolar Interacting Protein 1 3
  • RRNA 2-O-Methyltransferase Fibrillarin 3
  • 34-KD Nucleolar Scleroderma Antigen 3
  • EC 2.1.1.37 63
  • EC 2.1.1.- 4
  • EC 2.1.1 63
  • RNU3IP1 3
  • FIB1 4
  • FIB 3

External Ids for FBL Gene

Previous GeneCards Identifiers for FBL Gene

  • GC19M040966
  • GC19M040716
  • GC19M045001
  • GC19M045016
  • GC19M040325
  • GC19M036772

Summaries for FBL Gene

Entrez Gene Summary for FBL Gene

  • This gene product is a component of a nucleolar small nuclear ribonucleoprotein (snRNP) particle thought to participate in the first step in processing preribosomal RNA. It is associated with the U3, U8, and U13 small nuclear RNAs and is located in the dense fibrillar component (DFC) of the nucleolus. The encoded protein contains an N-terminal repetitive domain that is rich in glycine and arginine residues, like fibrillarins in other species. Its central region resembles an RNA-binding domain and contains an RNP consensus sequence. Antisera from approximately 8% of humans with the autoimmune disease scleroderma recognize fibrillarin. [provided by RefSeq, Jul 2008]

GeneCards Summary for FBL Gene

FBL (Fibrillarin) is a Protein Coding gene. Diseases associated with FBL include diffuse scleroderma and scleroderma. Among its related pathways are Cytoskeletal Signaling and Chromatin Regulation / Acetylation. GO annotations related to this gene include RNA binding and methyltransferase activity. An important paralog of this gene is FBLL1.

UniProtKB/Swiss-Prot for FBL Gene

  • S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins. Involved in pre-rRNA processing by catalyzing the site-specific 2-hydroxyl methylation of ribose moieties in pre-ribosomal RNA. Site specificity is provided by a guide RNA that base pairs with the substrate. Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA. Also acts as a protein methyltransferase by mediating methylation of Gln-105 of histone H2A (H2AQ104me), a modification that impairs binding of the FACT complex and is specifically present at 35S ribosomal DNA locus (PubMed:24352239).

Gene Wiki entry for FBL Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for FBL Gene

Genomics for FBL Gene

Regulatory Elements for FBL Gene

Genomic Location for FBL Gene

Start:
39,834,453 bp from pter
End:
39,846,414 bp from pter
Size:
11,962 bases
Orientation:
Minus strand

Genomic View for FBL Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for FBL Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for FBL Gene

Proteins for FBL Gene

  • Protein details for FBL Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P22087-FBRL_HUMAN
    Recommended name:
    rRNA 2-O-methyltransferase fibrillarin
    Protein Accession:
    P22087
    Secondary Accessions:
    • B5BUE8
    • O75259
    • Q6IAT5
    • Q9UPI6

    Protein attributes for FBL Gene

    Size:
    321 amino acids
    Molecular mass:
    33784 Da
    Quaternary structure:
    • Interacts with NOLC1 (By similarity). Component of box C/D small nucleolar ribonucleoprotein (snoRNP) particles that contain NHP2L1, FBL, NOP5 and NOP56, plus a guide RNA. It is associated with the U3, U8, U13, X and Y small nuclear RNAs. Component of several ribosomal and nucleolar protein complexes. Interacts with PRMT5 and UTP20. Interacts with DDX5 and C1QBP. Interacts with NOL11.

    Three dimensional structures from OCA and Proteopedia for FBL Gene

neXtProt entry for FBL Gene

Proteomics data for FBL Gene at MOPED

Post-translational modifications for FBL Gene

  • By homology to other fibrillarins, some or all of the N-terminal domain arginines are modified to asymmetric dimethylarginine (DMA)
  • Ubiquitination at Lys102, Lys109, Lys121, Lys131, Lys143, Lys158, Lys285, and Lys292
  • Modification sites at PhosphoSitePlus

Antibody Products

  • Cell Signaling Technology (CST) Antibodies for FBL (FBL)

Domains for FBL Gene

Protein Domains for FBL Gene

Suggested Antigen Peptide Sequences for FBL Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

P22087

UniProtKB/Swiss-Prot:

FBRL_HUMAN :
  • P22087
Family:
  • Belongs to the methyltransferase superfamily. Fibrillarin family.
genes like me logo Genes that share domains with FBL: view

No data available for Gene Families for FBL Gene

Function for FBL Gene

Molecular function for FBL Gene

UniProtKB/Swiss-Prot CatalyticActivity: S-adenosyl-L-methionine + L-glutamine-[histone] = S-adenosyl-L-homocysteine + N(5)-methyl-L-glutamine-[histone].
UniProtKB/Swiss-Prot Function: S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins. Involved in pre-rRNA processing by catalyzing the site-specific 2-hydroxyl methylation of ribose moieties in pre-ribosomal RNA. Site specificity is provided by a guide RNA that base pairs with the substrate. Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA. Also acts as a protein methyltransferase by mediating methylation of Gln-105 of histone H2A (H2AQ104me), a modification that impairs binding of the FACT complex and is specifically present at 35S ribosomal DNA locus (PubMed:24352239).

Enzyme Numbers (IUBMB) for FBL Gene

Gene Ontology (GO) - Molecular Function for FBL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003723 RNA binding TAS 1846968
GO:0005515 protein binding IPI 10837141
GO:0008168 methyltransferase activity --
GO:0008649 rRNA methyltransferase activity IBA --
GO:0016429 tRNA (adenine-N1-)-methyltransferase activity --
genes like me logo Genes that share ontologies with FBL: view
genes like me logo Genes that share phenotypes with FBL: view

Animal Model Products

miRNA for FBL Gene

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for FBL

In Situ Assay Products

Flow Cytometry Products

No data available for Animal Models , Transcription Factor Targeting and HOMER Transcription for FBL Gene

Localization for FBL Gene

Subcellular locations from UniProtKB/Swiss-Prot for FBL Gene

Nucleus, nucleolus. Note=Fibrillar region of the nucleolus.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for FBL Gene COMPARTMENTS Subcellular localization image for FBL gene
Compartment Confidence
nucleus 5
extracellular 3
cytosol 2
cytoskeleton 1

Gene Ontology (GO) - Cellular Components for FBL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001652 granular component IEA --
GO:0005634 nucleus IDA 22720776
GO:0005730 nucleolus IDA 15494374
GO:0015030 Cajal body IDA 16687569
GO:0016020 membrane IDA 16210410
genes like me logo Genes that share ontologies with FBL: view

Pathways for FBL Gene

genes like me logo Genes that share pathways with FBL: view

Pathways by source for FBL Gene

2 Cell Signaling Technology pathways for FBL Gene
1 BioSystems pathway for FBL Gene
1 KEGG pathway for FBL Gene

Gene Ontology (GO) - Biological Process for FBL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000494 box C/D snoRNA 3-end processing IBA --
GO:0001649 osteoblast differentiation IDA 16210410
GO:0006364 rRNA processing TAS 1846968
GO:0008033 tRNA processing IEA --
GO:0016074 snoRNA metabolic process --
genes like me logo Genes that share ontologies with FBL: view

Compounds for FBL Gene

(1) HMDB Compounds for FBL Gene

Compound Synonyms Cas Number PubMed IDs
S-Adenosylmethionine
  • (3S)-5'-[(3-amino-3-carboxypropyl)methylsulfonio]-5'-deoxyadenosine
29908-03-0

(9) Novoseek inferred chemical compound relationships for FBL Gene

Compound -log(P) Hits PubMed IDs
rrna 62 7
actinomycin d 61.5 9
arginine 38.4 11
hgcl2 33.8 2
toluidine 19.5 1
genes like me logo Genes that share compounds with FBL: view

Transcripts for FBL Gene

Unigene Clusters for FBL Gene

Fibrillarin:
Representative Sequences:

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for FBL

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for FBL Gene

ExUns: 1a · 1b · 1c · 1d ^ 2 ^ 3a · 3b · 3c ^ 4a · 4b ^ 5 ^ 6a · 6b ^ 7 ^ 8 ^ 9a · 9b · 9c ^ 10a · 10b ^ 11a · 11b · 11c ^ 12a · 12b
SP1: -
SP2: - - - - - -
SP3: - - - - -
SP4: - - -
SP5: -
SP6: - - -
SP7: -
SP8: - - - -
SP9: - - - -
SP10: -
SP11:
SP12: - - -

Relevant External Links for FBL Gene

GeneLoc Exon Structure for
FBL
ECgene alternative splicing isoforms for
FBL

Expression for FBL Gene

mRNA expression in normal human tissues for FBL Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for FBL Gene

SOURCE GeneReport for Unigene cluster for FBL Gene Hs.299002

genes like me logo Genes that share expressions with FBL: view

In Situ Assay Products

No data available for mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for FBL Gene

Orthologs for FBL Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for FBL Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia FBL 35
  • 99.79 (n)
  • 100 (a)
FBL 36
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia FBL 35
  • 92.22 (n)
  • 100 (a)
FBL 36
  • 95 (a)
OneToOne
dog
(Canis familiaris)
Mammalia FBL 35
  • 92.25 (n)
  • 100 (a)
FBL 36
  • 99 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Fbl 35
  • 90.04 (n)
  • 100 (a)
Fbl 16
Fbl 36
  • 95 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia -- 36
  • 82 (a)
OneToMany
platypus
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 87 (a)
OneToMany
rat
(Rattus norvegicus)
Mammalia Fbl 35
  • 90.46 (n)
  • 99.59 (a)
lizard
(Anolis carolinensis)
Reptilia -- 36
  • 83 (a)
OneToMany
African clawed frog
(Xenopus laevis)
Amphibia LOC398434 35
tropical clawed frog
(Silurana tropicalis)
Amphibia fbl 35
  • 76.99 (n)
  • 88.7 (a)
MGC76139 35
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.8635 35
zebrafish
(Danio rerio)
Actinopterygii fbl 35
  • 73.75 (n)
  • 87.5 (a)
fbl 36
  • 79 (a)
OneToMany
wufb37g12 35
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP011244 35
  • 71.83 (n)
  • 81.59 (a)
fruit fly
(Drosophila melanogaster)
Insecta CG10909 36
  • 31 (a)
ManyToMany
Fib 35
  • 73.53 (n)
  • 82.35 (a)
Fib 36
  • 72 (a)
ManyToMany
CG10909 37
  • 44 (a)
worm
(Caenorhabditis elegans)
Secernentea fib-1 35
  • 70.92 (n)
  • 75.74 (a)
fib-1 36
  • 62 (a)
OneToMany
fib-1 37
  • 76 (a)
A. gosspyii yeast
(Ashbya gossypii)
Saccharomycetes AGOS_AER214C 35
  • 68.81 (n)
  • 71.24 (a)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes NOP1 35
  • 65.38 (n)
  • 72.1 (a)
NOP1 36
  • 63 (a)
OneToMany
NOP1 38
K. lactis yeast
(Kluyveromyces lactis)
Saccharomycetes KLLA0C04389g 35
  • 63.81 (n)
  • 72.1 (a)
Alicante grape
(Vitis vinifera)
eudicotyledons Vvi.10016 35
thale cress
(Arabidopsis thaliana)
eudicotyledons FIB1 35
  • 68.46 (n)
  • 78.42 (a)
barley
(Hordeum vulgare)
Liliopsida Hv.7320 35
corn
(Zea mays)
Liliopsida Zm.4797 35
rice
(Oryza sativa)
Liliopsida Os02g0821800 35
  • 67.93 (n)
  • 72.15 (a)
bread mold
(Neurospora crassa)
Ascomycetes NCU03702 35
  • 67.78 (n)
  • 70.83 (a)
fission yeast
(Schizosaccharomyces pombe)
Schizosaccharomycetes fib1 35
  • 65.09 (n)
  • 74.68 (a)
sea squirt
(Ciona intestinalis)
Ascidiacea Cin.12364 35
sea squirt
(Ciona savignyi)
Ascidiacea CSA.5018 36
  • 76 (a)
OneToMany
Species with no ortholog for FBL:
  • Actinobacteria (Mycobacterium tuberculosis)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • beta proteobacteria (Neisseria meningitidis)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for FBL Gene

ENSEMBL:
Gene Tree for FBL (if available)
TreeFam:
Gene Tree for FBL (if available)

Paralogs for FBL Gene

Paralogs for FBL Gene

Selected SIMAP similar genes for FBL Gene using alignment to 10 proteins:

Pseudogenes.org Pseudogenes for FBL Gene

genes like me logo Genes that share paralogs with FBL: view

Variants for FBL Gene

Sequence variations from dbSNP and Humsavar for FBL Gene

SNP ID Clin Chr 19 pos Sequence Context AA Info Type MAF
rs616650 -- 39,837,975(+) tattg(C/T)tatca intron-variant
rs619350 -- 39,838,520(+) cctcc(C/G)aaagt intron-variant
rs649908 -- 39,837,687(+) CCCAC(A/C)GGGGC intron-variant
rs1007919 -- 39,847,646(+) gacag(C/G)cctct upstream-variant-2KB
rs1541534 -- 39,848,020(+) AGCCC(A/G)GTAGG upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for FBL Gene

Variant ID Type Subtype PubMed ID
dgv1082e1 CNV Complex 17122850
nsv911696 CNV Loss 21882294
nsv9725 CNV Gain+Loss 18304495

Relevant External Links for FBL Gene

HapMap Linkage Disequilibrium report
FBL

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for FBL Gene

Disorders for FBL Gene

MalaCards: The human disease database

MalaCards: The human disease database. (2) Diseases for FBL Gene including...

Search for FBL Gene in MalaCards »

(2) University of Copenhagen DISEASES for FBL Gene

(15) Novoseek inferred disease relationships for FBL Gene

Disease -log(P) Hits PubMed IDs
sclerosis systemic 68.5 12
other connective tissue disease 50.9 1
myositis 48.2 1
polymyositis 44.3 1
telangiectasia 31.4 1

Relevant External Links for FBL

Genetic Association Database (GAD)
FBL
Human Genome Epidemiology (HuGE) Navigator
FBL
genes like me logo Genes that share disorders with FBL: view

No data available for UniProtKB/Swiss-Prot for FBL Gene

Publications for FBL Gene

  1. cDNA cloning and sequencing of human fibrillarin, a conserved nucleolar protein recognized by autoimmune antisera. (PMID: 1846968) Aris J.P. … Blobel G. (Proc. Natl. Acad. Sci. U.S.A. 1991) 2 3 4 23
  2. Evolutionary conservation of the human nucleolar protein fibrillarin and its functional expression in yeast. (PMID: 2026646) Jansen R.P. … Tollervey D. (J. Cell Biol. 1991) 2 3 4 23
  3. An intact Box C sequence in the U3 snRNA is required for binding of fibrillarin, the protein common to the major family of nucleolar snRNPs. (PMID: 1714385) Baserga S.J. … Steitz J.A. (EMBO J. 1991) 3 4 23
  4. Human fibrillarin forms a sub-complex with splicing factor 2- associated p32, protein arginine methyltransferases, and tubulins alpha 3 and beta 1 that is independent of its association with preribosomal ribonucleoprotein complexes. (PMID: 14583623) Yanagida M. … Takahashi N. (J. Biol. Chem. 2004) 3 4 23
  5. Nuclear functions of the Arf guanine nucleotide exchange factor BRAG2. (PMID: 17461797) Dunphy J.L. … Casanova J.E. (Traffic 2007) 3 23

Products for FBL Gene

  • Addgene plasmids for FBL

Sources for FBL Gene

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