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Tjp1 tight junction protein 1 [ Rattus norvegicus (Norway rat) ]

Gene ID: 292994, updated on 14-Nov-2024

Summary

Official Symbol
Tjp1provided by RGD
Official Full Name
tight junction protein 1provided by RGD
Primary source
RGD:1306305
See related
EnsemblRapid:ENSRNOG00000011077 AllianceGenome:RGD:1306305
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Rattus norvegicus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as
ZO-1
Summary
Enables beta-catenin binding activity and transmembrane transporter binding activity. Involved in several processes, including cellular response to glucose stimulus; negative regulation of vascular permeability; and response to lipopolysaccharide. Located in bicellular tight junction and gap junction. Biomarker of several diseases, including brain ischemia; cholestasis; peptic esophagitis; perinatal necrotizing enterocolitis; and uveitis. Orthologous to human TJP1 (tight junction protein 1). [provided by Alliance of Genome Resources, Nov 2024]
Expression
Biased expression in Lung (RPKM 429.5), Heart (RPKM 238.4) and 9 other tissues See more
Orthologs
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Genomic context

See Tjp1 in Genome Data Viewer
Location:
1q22
Exon count:
33
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCr8 (GCF_036323735.1) 1 NC_086019.1 (128260330..128505018, complement)
RS_2023_06 previous assembly mRatBN7.2 (GCF_015227675.2) 1 NC_051336.1 (118849838..119094492, complement)
106 previous assembly Rnor_6.0 (GCF_000001895.5) 1 NC_005100.4 (126146489..126515359, complement)

Chromosome 1 - NC_086019.1Genomic Context describing neighboring genes Neighboring gene sorting nexin 4, pseudogene 1 Neighboring gene uncharacterized LOC120099839 Neighboring gene uncharacterized LOC120099840 Neighboring gene transfer RNA proline (anticodon AGG) 47 Neighboring gene uncharacterized LOC134485126 Neighboring gene uncharacterized LOC134485127 Neighboring gene uncharacterized LOC102546680

Genomic regions, transcripts, and products

Expression

  • Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
  • Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
  • BioProject: PRJNA238328
  • Publication: PMID 24510058
  • Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Gene Ontology Provided by RGD

Function Evidence Code Pubs
enables ATP binding IEA
Inferred from Electronic Annotation
more info
 
enables beta-catenin binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables cell adhesion molecule binding IBA
Inferred from Biological aspect of Ancestor
more info
 
enables connexin binding ISO
Inferred from Sequence Orthology
more info
 
enables kinase activity IEA
Inferred from Electronic Annotation
more info
 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables protein domain specific binding ISO
Inferred from Sequence Orthology
more info
 
enables transmembrane transporter binding IPI
Inferred from Physical Interaction
more info
PubMed 
Process Evidence Code Pubs
involved_in actin cytoskeleton organization ISO
Inferred from Sequence Orthology
more info
 
involved_in actomyosin structure organization ISO
Inferred from Sequence Orthology
more info
 
involved_in adherens junction maintenance ISO
Inferred from Sequence Orthology
more info
 
involved_in ameloblast differentiation ISO
Inferred from Sequence Orthology
more info
 
involved_in ameloblast differentiation ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in bicellular tight junction assembly ISO
Inferred from Sequence Orthology
more info
 
acts_upstream_of_or_within blastocyst formation ISO
Inferred from Sequence Orthology
more info
 
involved_in cell-cell adhesion IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in cell-cell junction organization IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in cell-cell junction organization ISO
Inferred from Sequence Orthology
more info
 
involved_in cellular response to calcium ion ISO
Inferred from Sequence Orthology
more info
 
involved_in cellular response to glucose stimulus IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in establishment of endothelial intestinal barrier IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in establishment of endothelial intestinal barrier ISO
Inferred from Sequence Orthology
more info
 
acts_upstream_of_or_within negative regulation of apoptotic process ISO
Inferred from Sequence Orthology
more info
 
involved_in negative regulation of stress fiber assembly ISO
Inferred from Sequence Orthology
more info
 
involved_in negative regulation of vascular permeability IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in positive regulation of blood-brain barrier permeability IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in positive regulation of blood-brain barrier permeability ISO
Inferred from Sequence Orthology
more info
 
involved_in positive regulation of cell migration ISO
Inferred from Sequence Orthology
more info
 
acts_upstream_of_or_within positive regulation of cell population proliferation ISO
Inferred from Sequence Orthology
more info
 
involved_in positive regulation of cell-cell adhesion mediated by cadherin ISO
Inferred from Sequence Orthology
more info
 
involved_in positive regulation of sprouting angiogenesis ISO
Inferred from Sequence Orthology
more info
 
involved_in protein localization to adherens junction ISO
Inferred from Sequence Orthology
more info
 
involved_in protein localization to bicellular tight junction ISO
Inferred from Sequence Orthology
more info
 
involved_in protein localization to cell-cell junction IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in protein localization to cell-cell junction ISO
Inferred from Sequence Orthology
more info
 
involved_in regulation of bicellular tight junction assembly ISO
Inferred from Sequence Orthology
more info
 
involved_in regulation of cell junction assembly ISO
Inferred from Sequence Orthology
more info
 
involved_in regulation of cytoskeleton organization ISO
Inferred from Sequence Orthology
more info
 
involved_in response to ethanol IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to lipopolysaccharide IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to magnetism IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to xenobiotic stimulus IEP
Inferred from Expression Pattern
more info
PubMed 
acts_upstream_of_or_within sensory perception of sound ISO
Inferred from Sequence Orthology
more info
 
Component Evidence Code Pubs
located_in adherens junction ISO
Inferred from Sequence Orthology
more info
 
located_in apical junction complex ISO
Inferred from Sequence Orthology
more info
 
located_in apical part of cell ISO
Inferred from Sequence Orthology
more info
 
located_in apical plasma membrane ISO
Inferred from Sequence Orthology
more info
 
located_in apicolateral plasma membrane ISO
Inferred from Sequence Orthology
more info
 
located_in basolateral plasma membrane ISO
Inferred from Sequence Orthology
more info
 
is_active_in bicellular tight junction IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in bicellular tight junction IDA
Inferred from Direct Assay
more info
PubMed 
located_in bicellular tight junction IEA
Inferred from Electronic Annotation
more info
 
located_in bicellular tight junction ISO
Inferred from Sequence Orthology
more info
 
located_in cell junction ISO
Inferred from Sequence Orthology
more info
 
located_in cell surface ISO
Inferred from Sequence Orthology
more info
 
located_in cell-cell junction IDA
Inferred from Direct Assay
more info
PubMed 
located_in cell-cell junction ISO
Inferred from Sequence Orthology
more info
 
located_in cytoplasm ISO
Inferred from Sequence Orthology
more info
 
located_in cytoplasmic vesicle ISO
Inferred from Sequence Orthology
more info
 
located_in cytosol IEA
Inferred from Electronic Annotation
more info
 
located_in cytosol ISO
Inferred from Sequence Orthology
more info
 
located_in gap junction IDA
Inferred from Direct Assay
more info
PubMed 
located_in intercalated disc ISO
Inferred from Sequence Orthology
more info
 
located_in intercellular canaliculus ISO
Inferred from Sequence Orthology
more info
 
located_in membrane ISO
Inferred from Sequence Orthology
more info
 
located_in mitochondrion ISO
Inferred from Sequence Orthology
more info
PubMed 
located_in nucleus ISO
Inferred from Sequence Orthology
more info
 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
 
located_in plasma membrane ISO
Inferred from Sequence Orthology
more info
 
located_in plasma membrane ISS
Inferred from Sequence or Structural Similarity
more info
 
part_of protein-containing complex ISO
Inferred from Sequence Orthology
more info
 
located_in tight junction ISO
Inferred from Sequence Orthology
more info
 

General protein information

Preferred Names
tight junction protein ZO-1
Names
zona occludens 1
zona occludens protein 1
zonula occludens protein 1

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_001106266.1NP_001099736.1  tight junction protein ZO-1

    See identical proteins and their annotated locations for NP_001099736.1

    Status: PROVISIONAL

    Source sequence(s)
    CH473980
    UniProtKB/TrEMBL
    A6JBM5, F1M4A0
    Related
    ENSRNOP00000014988.7, ENSRNOT00000014988.9
    Conserved Domains (6) summary
    smart00218
    Location:16171723
    ZU5; Domain present in ZO-1 and Unc5-like netrin receptors
    cd12026
    Location:505569
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:603782
    GuKc; Guanylate kinase homologues
    smart00228
    Location:171251
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    cd00992
    Location:1095
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:413489
    PDZ; PDZ domain (Also known as DHR or GLGF)

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

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

Reference GRCr8

Genomic

  1. NC_086019.1 Reference GRCr8

    Range
    128260330..128505018 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_039105296.2XP_038961224.1  tight junction protein ZO-1 isoform X6

    UniProtKB/TrEMBL
    F1M4A0
    Conserved Domains (7) summary
    smart00218
    Location:17221828
    ZU5; Domain present in ZO-1 and Unc5-like netrin receptors
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:10521659
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
  2. XM_039105288.2XP_038961216.1  tight junction protein ZO-1 isoform X5

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Conserved Domains (7) summary
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:10521659
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:17251814
    ZU5; ZU5 domain
  3. XM_017588935.3XP_017444424.1  tight junction protein ZO-1 isoform X3

    UniProtKB/TrEMBL
    A0A8I6AFQ2
  4. XM_039105279.2XP_038961207.1  tight junction protein ZO-1 isoform X4

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Conserved Domains (7) summary
    smart00218
    Location:17391845
    ZU5; Domain present in ZO-1 and Unc5-like netrin receptors
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:12651691
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
  5. XM_039105265.2XP_038961193.1  tight junction protein ZO-1 isoform X2

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Conserved Domains (7) summary
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:12651691
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:17421831
    ZU5; ZU5 domain
  6. XM_039105261.2XP_038961189.1  tight junction protein ZO-1 isoform X1

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Conserved Domains (7) summary
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:12651691
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:17421841
    ZU5; ZU5 domain
  7. XM_039105346.2XP_038961274.1  tight junction protein ZO-1 isoform X14

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Related
    ENSRNOP00000093370.2, ENSRNOT00000096674.2
    Conserved Domains (7) summary
    smart00218
    Location:16421748
    ZU5; Domain present in ZO-1 and Unc5-like netrin receptors
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:11851594
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
  8. XM_063284353.1XP_063140423.1  tight junction protein ZO-1 isoform X13

  9. XM_039105338.2XP_038961266.1  tight junction protein ZO-1 isoform X11

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Conserved Domains (7) summary
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:11851594
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:16451744
    ZU5; ZU5 domain
  10. XM_039105314.2XP_038961242.1  tight junction protein ZO-1 isoform X8

    UniProtKB/TrEMBL
    A0A8I6AFQ2
    Related
    ENSRNOP00000109784.1, ENSRNOT00000146483.1
    Conserved Domains (7) summary
    cd12026
    Location:610674
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:708887
    GuKc; Guanylate kinase homologues
    smart00228
    Location:276356
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:11851611
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:115200
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:518594
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:16621761
    ZU5; ZU5 domain
  11. XM_039105302.1XP_038961230.1  tight junction protein ZO-1 isoform X7

    UniProtKB/TrEMBL
    A0A8L2R644
    Conserved Domains (7) summary
    cd12026
    Location:553617
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:651830
    GuKc; Guanylate kinase homologues
    smart00228
    Location:219299
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:12081634
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:58143
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:461537
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:16851784
    ZU5; ZU5 domain
  12. XM_039105332.2XP_038961260.1  tight junction protein ZO-1 isoform X10

    UniProtKB/TrEMBL
    A0A8L2R644
    Conserved Domains (7) summary
    cd12026
    Location:516580
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:614793
    GuKc; Guanylate kinase homologues
    smart00228
    Location:182262
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:11711597
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:21106
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:424500
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:16481747
    ZU5; ZU5 domain
  13. XM_063284370.1XP_063140440.1  tight junction protein ZO-1 isoform X19

  14. XM_063284364.1XP_063140434.1  tight junction protein ZO-1 isoform X18

  15. XM_063284361.1XP_063140431.1  tight junction protein ZO-1 isoform X17

  16. XM_063284360.1XP_063140430.1  tight junction protein ZO-1 isoform X16

    Related
    ENSRNOP00000078542.2, ENSRNOT00000112594.2
  17. XM_063284358.1XP_063140428.1  tight junction protein ZO-1 isoform X15

  18. XM_063284350.1XP_063140420.1  tight junction protein ZO-1 isoform X12

    UniProtKB/Swiss-Prot
    A0A0G2K2P5
  19. XM_039105325.2XP_038961253.1  tight junction protein ZO-1 isoform X9

    UniProtKB/TrEMBL
    A0A8L2R644
    Conserved Domains (7) summary
    cd12026
    Location:517581
    SH3_ZO-1; Src homology 3 domain of the Tight junction protein, Zonula occludens protein 1
    smart00072
    Location:615794
    GuKc; Guanylate kinase homologues
    smart00228
    Location:183263
    PDZ; Domain present in PSD-95, Dlg, and ZO-1/2
    PHA03247
    Location:11721598
    PHA03247; large tegument protein UL36; Provisional
    cd00992
    Location:22107
    PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...
    pfam00595
    Location:425501
    PDZ; PDZ domain (Also known as DHR or GLGF)
    pfam00791
    Location:16491748
    ZU5; ZU5 domain

RNA

  1. XR_005501920.2 RNA Sequence