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    SERF1B small EDRK-rich factor 1B [ Homo sapiens (human) ]

    Gene ID: 728492, updated on 10-Dec-2024

    Summary

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    Official Symbol
    SERF1Bprovided by HGNC
    Official Full Name
    small EDRK-rich factor 1Bprovided by HGNC
    Primary source
    HGNC:HGNC:10756
    See related
    Ensembl:ENSG00000205572 AllianceGenome:HGNC:10756
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    h4F5; FAM2B; H4F5C
    Summary
    This gene is part of a 500 kb inverted duplication on chromosome 5q13. This duplicated region contains at least four genes and repetitive elements which make it prone to rearrangements and deletions. The repetitiveness and complexity of the sequence have also caused difficulty in determining the organization of this genomic region. This gene is the centromeric copy which is identical to the telomeric copy. Alternatively spliced transcripts have been documented but it is unclear whether alternative splicing occurs for both the centromeric and telomeric copies of the gene. The gene encodes a protein of unknown function which bears low-level homology with the RNA-binding domain of matrin-cyclophilin, a protein which colocalizes with small nuclear ribonucleoproteins (snRNPs) and the SMN1 gene product. [provided by RefSeq, Jul 2008]
    Annotation information
    Note: June 2007: The sequences of SERF1A and SERF1B are identical. The names were switched so that the location of each gene corresponds with the official nomenclature, which specifies telomeric and centromeric copies. [26 Jun 2007]
    Expression
    Broad expression in testis (RPKM 16.5), brain (RPKM 11.2) and 25 other tissues See more
    Orthologs
    mouse all
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    Genomic context

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    See SERF1B in Genome Data Viewer
    Location:
    5q13.2
    Exon count:
    4
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 5 NC_000005.10 (70025251..70043113)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 5 NC_060929.1 (70844220..70862105, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 5 NC_000005.9 (69321078..69338940)

    Chromosome 5 - NC_000005.10Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC124900996 Neighboring gene GUSB pseudogene 13 Neighboring gene NANOG-H3K4me1 hESC enhancer GRCh37_chr5:69257484-69258124 Neighboring gene cadherin 12 pseudogene 2 Neighboring gene mitochondrial import receptor subunit TOM5 homolog Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr5:69351921-69352560 Neighboring gene OCT4-NANOG-H3K27ac hESC enhancer GRCh37_chr5:69352561-69353200 Neighboring gene OCT4-NANOG-H3K27ac hESC enhancer GRCh37_chr5:69384675-69385378 Neighboring gene survival of motor neuron 2, centromeric Neighboring gene NAIP pseudogene 2 Neighboring gene GUSB pseudogene 14

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Increased Aggregation Tendency of Alpha-Synuclein in a Fully Disordered Protein Complex. Merle DA, et al. J Mol Biol, 2019 Jun 28. PMID 31034892
    2. Identification of MOAG-4/SERF as a regulator of age-related proteotoxicity. van Ham TJ, et al. Cell, 2010 Aug 20. PMID 20723760
    3. Identification of a candidate modifying gene for spinal muscular atrophy by comparative genomics. Scharf JM, et al. Nat Genet, 1998 Sep. PMID 9731538
    4. SERF protein is a direct modifier of amyloid fiber assembly. Falsone SF, et al. Cell Rep, 2012 Aug 30. PMID 22854022, Free PMC Article
    5. Comparative sequence analysis of the mouse and human Lgn1/SMA interval. Endrizzi M, et al. Genomics, 1999 Sep 1. PMID 10486205

    See all (10) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Phenotypes

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    Review eQTL and phenotype association data in this region using PheGenI

    Variation

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    See variants in ClinVar

    See studies and variants in dbVar

    See Variation Viewer (GRCh37.p13)

    See Variation Viewer (GRCh38)

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Clone Names

    • MGC125278, MGC125279, MGC125280

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in amyloid fibril formation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in nervous system development TAS
    Traceable Author Statement
    more info
    		 PubMed 
    involved_in protein destabilization IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytosol IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    located_in nucleus IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    part_of protein-containing complex IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    small EDRK-rich factor 1
    Names
    SMA modifier 1
    protein 4F5
    small EDRK-rich factor 1B (centromeric)

    NCBI Reference Sequences (RefSeq)

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    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001178087.2 → NP_001171558.1  small EDRK-rich factor 1 isoform 1

      See identical proteins and their annotated locations for NP_001171558.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes the longer isoform (1).
      Source sequence(s)
      AC139277
      Consensus CDS
      CCDS54866.1
      UniProtKB/Swiss-Prot
      O75920
      Related
      ENSP00000370127.5, ENST00000380751.10

    2. NM_022978.3 → NP_075267.1  small EDRK-rich factor 1 isoform 2

      See identical proteins and their annotated locations for NP_075267.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) has an alternate 3' exon, as compared to variant 1. The resulting isoform (2) has a shorter and distinct C-terminus, as compared to isoform 1.
      Source sequence(s)
      AC139277, BC103687, BC104738, BM686659, DB454907
      Consensus CDS
      CCDS43326.1
      UniProtKB/Swiss-Prot
      B7ZKM2, O75919, O75920, Q52LK5
      UniProtKB/TrEMBL
      D6RCL9
      Related
      ENSP00000370126.4, ENST00000380750.8
      Conserved Domains (1) summary
      pfam04419
      Location:1 → 37
      4F5; 4F5 protein family

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000005.10 Reference GRCh38.p14 Primary Assembly

      Range
      70025251..70043113
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Reference GRCh38.p14 PATCHES

    Genomic

    1. NW_025791777.1 Reference GRCh38.p14 PATCHES

      Range
      857090..874971 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Reference GRCh38.p14 ALT_REF_LOCI_2

    Genomic

    1. NT_187651.1 Reference GRCh38.p14 ALT_REF_LOCI_2

      Range
      250583..268460
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060929.1 Alternate T2T-CHM13v2.0

      Range
      70844220..70862105 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    O75920.1 GenPept UniProtKB/Swiss-Prot:O75920

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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