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SPTBN4 spectrin beta, non-erythrocytic 4 [ Homo sapiens (human) ]

Gene ID: 57731, updated on 3-Apr-2024

Summary

Official Symbol
SPTBN4provided by HGNC
Official Full Name
spectrin beta, non-erythrocytic 4provided by HGNC
Primary source
HGNC:HGNC:14896
See related
Ensembl:ENSG00000160460 MIM:606214; AllianceGenome:HGNC:14896
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
QV; CMND; SPNB4; NEDHND; SPTBN3
Summary
Spectrin is an actin crosslinking and molecular scaffold protein that links the plasma membrane to the actin cytoskeleton, and functions in the determination of cell shape, arrangement of transmembrane proteins, and organization of organelles. It is composed of two antiparallel dimers of alpha- and beta- subunits. This gene is one member of a family of beta-spectrin genes. The encoded protein localizes to the nuclear matrix, PML nuclear bodies, and cytoplasmic vesicles. A highly similar gene in the mouse is required for localization of specific membrane proteins in polarized regions of neurons. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Expression
Biased expression in brain (RPKM 4.1), testis (RPKM 0.9) and 9 other tissues See more
Orthologs
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Try the new Transcript table

Genomic context

Location:
19q13.2
Exon count:
40
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 19 NC_000019.10 (40467001..40576464)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 19 NC_060943.1 (43287653..43397080)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 19 NC_000019.9 (40972908..41082370)

Chromosome 19 - NC_000019.10Genomic Context describing neighboring genes Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10628 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10629 Neighboring gene SERTAD3 antisense RNA 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14655 Neighboring gene biliverdin reductase B Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10630 Neighboring gene ReSE screen-validated silencer GRCh37_chr19:41029231-41029526 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10631 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14656 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10632 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10633 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10634 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10635 Neighboring gene SH3KBP1 binding protein 1 Neighboring gene Sharpr-MPRA regulatory region 6117 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14657 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10636 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:41108540-41109063 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10637 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10638 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10639 Neighboring gene Sharpr-MPRA regulatory region 12022 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10640 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14658 Neighboring gene latent transforming growth factor beta binding protein 4 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:41119811-41120358 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14659 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:41128498-41129138 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14660

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
retropepsin gag-pol A number of focal adhesion plaque proteins are specifically cleaved by HIV-1 protease, including fimbrin, focal adhesion plaque kinase (FAK), talin, and, to a lesser extent, filamin, spectrin and fibronectin PubMed

Go to the HIV-1, Human Interaction Database

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Clone Names

  • KIAA1642

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables actin binding ISS
Inferred from Sequence or Structural Similarity
more info
 
enables actin filament binding IBA
Inferred from Biological aspect of Ancestor
more info
 
enables ankyrin binding IDA
Inferred from Direct Assay
more info
PubMed 
enables cytoskeletal protein-membrane anchor activity TAS
Traceable Author Statement
more info
PubMed 
enables phosphatase binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables phospholipid binding IEA
Inferred from Electronic Annotation
more info
 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables spectrin binding ISS
Inferred from Sequence or Structural Similarity
more info
 
enables structural constituent of cytoskeleton TAS
Traceable Author Statement
more info
PubMed 
Process Evidence Code Pubs
involved_in actin cytoskeleton organization IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in actin filament capping IEA
Inferred from Electronic Annotation
more info
 
involved_in adult walking behavior ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in axonogenesis ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in cardiac conduction ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in central nervous system projection neuron axonogenesis IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in central nervous system projection neuron axonogenesis ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in clustering of voltage-gated sodium channels ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in fertilization IEA
Inferred from Electronic Annotation
more info
 
involved_in negative regulation of heart rate ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in neuromuscular junction development IEA
Inferred from Electronic Annotation
more info
 
involved_in neuromuscular process IEA
Inferred from Electronic Annotation
more info
 
involved_in positive regulation of multicellular organism growth IEA
Inferred from Electronic Annotation
more info
 
involved_in protein localization to plasma membrane ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in protein-containing complex assembly IEA
Inferred from Electronic Annotation
more info
 
involved_in regulation of peptidyl-serine phosphorylation ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in regulation of sodium ion transport ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in sensory perception of sound ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in transmission of nerve impulse ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in vesicle-mediated transport TAS
Traceable Author Statement
more info
PubMed 
Component Evidence Code Pubs
located_in PML body IDA
Inferred from Direct Assay
more info
PubMed 
located_in actin filament ISS
Inferred from Sequence or Structural Similarity
more info
 
colocalizes_with adherens junction ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in axon hillock ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in axon initial segment ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in cell body fiber ISS
Inferred from Sequence or Structural Similarity
more info
 
is_active_in cell junction IBA
Inferred from Biological aspect of Ancestor
more info
 
is_active_in cell projection IBA
Inferred from Biological aspect of Ancestor
more info
 
is_active_in cortical actin cytoskeleton IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
located_in cytosol TAS
Traceable Author Statement
more info
 
located_in extracellular exosome HDA PubMed 
located_in intercalated disc IEA
Inferred from Electronic Annotation
more info
 
located_in juxtaparanode region of axon IEA
Inferred from Electronic Annotation
more info
 
located_in membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in neuronal cell body ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in node of Ranvier ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in nuclear matrix IDA
Inferred from Direct Assay
more info
PubMed 
located_in paranode region of axon IEA
Inferred from Electronic Annotation
more info
 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in plasma membrane ISS
Inferred from Sequence or Structural Similarity
more info
 
part_of spectrin IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
spectrin beta chain, non-erythrocytic 4
Names
beta-IV spectrin
spectrin beta chain, brain 3
spectrin, non-erythroid beta chain 3

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

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.

Genomic

  1. NG_029905.2 RefSeqGene

    Range
    5002..114465
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_020971.3NP_066022.2  spectrin beta chain, non-erythrocytic 4 isoform sigma1

    See identical proteins and their annotated locations for NP_066022.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (sigma1) represents the longer transcript and encodes the longer isoform (sigma1), also known as the 289 kDa isoform.
    Source sequence(s)
    AB046862, AC020929, AF311855, AI962525
    Consensus CDS
    CCDS12559.1
    UniProtKB/Swiss-Prot
    E9PGQ5, Q9H1K7, Q9H1K8, Q9H1K9, Q9H253, Q9H254, Q9H3G8, Q9HCD0
    UniProtKB/TrEMBL
    C9JY79, E9PDB1, Q71S07
    Related
    ENSP00000469242.1, ENST00000598249.6
    Conserved Domains (7) summary
    smart00150
    Location:10911195
    SPEC; Spectrin repeats
    cd00014
    Location:181284
    CH; Calponin homology domain; actin-binding domain which may be present as a single copy or in tandem repeats (which increases binding affinity). The CH domain is found in cytoskeletal and signal transduction proteins, including actin-binding proteins like ...
    cd00176
    Location:15161727
    SPEC; Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; ...
    cd10571
    Location:24212525
    PH_beta_spectrin; Beta-spectrin pleckstrin homology (PH) domain
    pfam00169
    Location:24192527
    PH; PH domain
    pfam00435
    Location:18341933
    Spectrin; Spectrin repeat
    cl02488
    Location:311419
    SPEC; Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; ...
  2. NM_025213.3NP_079489.2  spectrin beta chain, non-erythrocytic 4 isoform sigma5

    Status: REVIEWED

    Description
    Transcript Variant: This variant (sigma5) contains a distinct 5' and 3' UTR and lacks an in-frame portion of the 5' and 3' coding region, compared to variant sigma1. The resulting isoform (sigma5), also known as the 77 kDa isoform, has distinct and shorter N- and C-termini when compared to isoform sigma1.
    Source sequence(s)
    AC020929, AF311856, DA514440
    Consensus CDS
    CCDS42569.1
    UniProtKB/Swiss-Prot
    Q9H254
    Related
    ENSP00000375877.1, ENST00000392023.1
    Conserved Domains (1) summary
    cd00176
    Location:192403
    SPEC; Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; ...

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

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

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000019.10 Reference GRCh38.p14 Primary Assembly

    Range
    40467001..40576464
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_017027051.2XP_016882540.1  spectrin beta chain, non-erythrocytic 4 isoform X3

    UniProtKB/TrEMBL
    M0QZQ3
    Related
    ENSP00000470693.1, ENST00000595535.5
  2. XM_017027052.2XP_016882541.1  spectrin beta chain, non-erythrocytic 4 isoform X4

  3. XM_017027049.2XP_016882538.1  spectrin beta chain, non-erythrocytic 4 isoform X1

    UniProtKB/Swiss-Prot
    E9PGQ5, Q9H1K7, Q9H1K8, Q9H1K9, Q9H253, Q9H254, Q9H3G8, Q9HCD0
    UniProtKB/TrEMBL
    C9JY79, E9PDB1, Q71S07
    Conserved Domains (7) summary
    smart00150
    Location:10911195
    SPEC; Spectrin repeats
    cd00014
    Location:181284
    CH; Calponin homology domain; actin-binding domain which may be present as a single copy or in tandem repeats (which increases binding affinity). The CH domain is found in cytoskeletal and signal transduction proteins, including actin-binding proteins like ...
    cd00176
    Location:15161727
    SPEC; Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; ...
    cd10571
    Location:24212525
    PH_beta_spectrin; Beta-spectrin pleckstrin homology (PH) domain
    pfam00169
    Location:24192527
    PH; PH domain
    pfam00435
    Location:18341933
    Spectrin; Spectrin repeat
    cl02488
    Location:311419
    SPEC; Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; ...
  4. XM_017027050.2XP_016882539.1  spectrin beta chain, non-erythrocytic 4 isoform X2

    UniProtKB/TrEMBL
    C9JY79, E9PDB1, Q71S07

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060943.1 Alternate T2T-CHM13v2.0

    Range
    43287653..43397080
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054321577.1XP_054177552.1  spectrin beta chain, non-erythrocytic 4 isoform X3

  2. XM_054321578.1XP_054177553.1  spectrin beta chain, non-erythrocytic 4 isoform X4

  3. XM_054321575.1XP_054177550.1  spectrin beta chain, non-erythrocytic 4 isoform X1

    UniProtKB/Swiss-Prot
    E9PGQ5, Q9H1K7, Q9H1K8, Q9H1K9, Q9H253, Q9H254, Q9H3G8, Q9HCD0
  4. XM_054321576.1XP_054177551.1  spectrin beta chain, non-erythrocytic 4 isoform X2