Gene Human Homo sapiens

POTEB2

POTE ankyrin domain family member B2

gene with protein product

Human POTEB2MouseRat

Reading the ortholog votes for mouse and rat.

Location: Cytogenetic band 15q11.2NCBI: 15:20,835,372-20,866,314 on the minus strand, GRCh38.p14 (GCF_000001405.40), sequence NC_000015.10, annotation GCF_000001405.40-RS_2025_08 of 2025-08-01Ensembl: 15:20,835,372-20,866,314 on the minus strand, GRCh38.p14 (GCA_000001405.29), release 116Coordinates are one-based with both ends included, as each source reports them.

Gene identity, from HGNC · HGNC 2026-10-02 · read 2026-10-05 ET · HGNC:48327

Notes from the sources

NCBI places this gene on more than one sequence of GRCh38.p14 (15 NC_000015.10, 15 NW_021160017.1); the coordinates shown are the 15 placement

Silence this gene

The order page opens with POTEB2 and human filled in. The sequences are designed against the transcripts below; the price is on that page.

Order for POTEB2

sdASO, toASO or siRNA

Bring your own sequence Transcripts

For research use only. Not for use in diagnostic or therapeutic procedures.

Summary
Transcripts
Expression
Protein
Interactions
Pathways
Disease
Variants
Constraint
Orthologs
MicroRNAs
Long non-coding RNAs
Literature
Silencing this gene

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01 Summary and function

What POTEB2 does

NCBI Gene carries no curated summary for this gene.

NCBI Gene summary

Ready in a moment

02 Transcripts and isoforms

The RNA a design targets

Reading NCBI Datasets and Ensembl.Still reading. A first read of a gene can take a while; this page waits up to 80 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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03 Expression by tissue

Where POTEB2 is expressed

Reading GTEx and the Human Protein Atlas.Still reading. A first read of a gene can take a while; this page waits up to 80 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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04 Protein

The protein POTEB2 encodes

Reading UniProt, InterPro, AlphaFold DB and PDBe.Still reading. A first read of a gene can take a while; this page waits up to 80 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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05 Interactions

Proteins STRING associates with POTEB2

The 18 highest-scoring STRING partners at or above a combined score of 0.4, of up to 25 asked for; TRIM23, CEP83, REPIN1 lead.

STRING v12.0

Ready in a moment

06 Pathways

Where POTEB2 acts, as Reactome curates it

Reading UniProt and Reactome.Still reading. A first read of a gene can take a while; this page waits up to 60 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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07 Disease associations

Diseases linked to POTEB2

Reading Open Targets and ClinGen.Still reading. A first read of a gene can take a while; this page waits up to 105 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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08 Variants

Classified variants of POTEB2

Reading ClinVar.Still reading. A first read of a gene can take a while; this page waits up to 60 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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09 Constraint

How much variation POTEB2 tolerates

Reading gnomAD and Open Targets.Still reading. A first read of a gene can take a while; this page waits up to 45 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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10 Orthologs

The same gene in mouse, rat and human

Mouse: no ortholog named by the 3 votes that answered; rat: no ortholog named by the 3 votes that answered. RGD is not answering, so the ortholog list could not be shown. Try again later. Reference e790d8b3-b99.

Alliance · NCBI · Ensembl Compara

Ready in a moment

11 MicroRNAs

MicroRNAs hosted within POTEB2

No annotated microRNA lies within POTEB2 in Ensembl release 116, on GRCh38.p14.

Ensembl · miRBase

Ready in a moment

12 Long non-coding RNAs

Long non-coding RNAs at the POTEB2 locus

No annotated long non-coding RNA overlaps POTEB2 in Ensembl release 116, on GRCh38.p14.

Ensembl

Ready in a moment

13 Literature

Papers that mention POTEB2

Reading Europe PMC.Still reading. A first read of a gene can take a while; this page waits up to 55 seconds for it, and its scripts then bring in this line, or a line saying what did not arrive.

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14 Silencing this gene

From POTEB2 to a sequence that silences it

The AUMsilence platform designs the sequences against the human transcripts on this page. Six decisions are yours before it does. What is written under each is AUM's guidance; the timings and the concentrations are in the usage guide below.

01
Choose the region
A knockdown oligonucleotide can sit in the 5' untranslated region, the coding sequence or the 3' untranslated region, and all three are used. The coding sequence and the 3' untranslated region are the usual first choices for an RNase H design; the 5' end near the start codon suits a steric block. The map above shows where each region sits on the isoforms it draws.
02
Cover the isoforms you mean
An exon every isoform carries silences the whole gene; an exon only some isoforms carry silences those and spares the rest. Decide which you want before a sequence is chosen, and check the reference transcript (MANE Select in human; RefSeq Select and Ensembl canonical in mouse and rat) is the one your cells express.
03
Think across species early
The orthologs panel says whether mouse and rat carry the same gene. Whether one oligonucleotide can serve two species is a sequence question, settled at design by matching the candidate against each transcript, not by the protein identity shown there.
04
Check expression in your model
A transcript that is not expressed in your cells cannot show knockdown. Confirm the gene is expressed in the cell type and condition you will use, from your own data or a reference atlas, before the order. The expression panel above gives GTEx's median per tissue for a human gene; for mouse and rat it says that no atlas is on this page yet.
05
Run the controls
A scramble control of the same chemistry, a positive control against a gene known to knock down in your cells, untreated cells, and a mock condition where a transfection reagent is used. Read knockdown at the RNA level first, then at the protein; the usage guide gives the timing and the concentrations to start from.
06
Pick the product
AUMsilence sdASO needs no transfection reagent and works in the cells that resist one. AUMsilence toASO is the transfection-optimised version of the same design, and AUMsiRNA is the siRNA route. The selection guide compares them.

Order for POTEB2 Bring your own sequence The usage guide Selection guide

For research use only. Not for use in diagnostic or therapeutic procedures.

Gene Human Homo sapiens

POTEB2

Reading the record for POTEB2 from HGNC, NCBI Gene and Ensembl.Still reading. A first read of a gene can take a while; this page waits up to 115 seconds for it, and its scripts then bring in the page, or a line saying what did not arrive.

The full name, the identifiers, the location and the notes from the sources arrive with the record. Nothing is filled in ahead of it.

Order door

The door to order for POTEB2 opens with the record, which decides which product it carries. The order page itself is open now.

Bring your own sequence

For research use only. Not for use in diagnostic or therapeutic procedures.

This page is still reading the record. Its scripts replace this shell with the record when it arrives; with scripts off, it stays at this shell however long you wait.

01 Summary and function

What POTEB2 does

Waiting for the record before reading NCBI Gene and UniProt.

02 Transcripts and isoforms

The RNA a design targets

Waiting for the record before reading NCBI Datasets and Ensembl.

03 Expression by tissue

Where POTEB2 is expressed

Waiting for the record before reading GTEx and the Human Protein Atlas.

04 Protein

The protein POTEB2 encodes

Waiting for the record before reading UniProt, InterPro, AlphaFold DB and PDBe.

05 Interactions

Proteins STRING associates with POTEB2

Waiting for the record before reading STRING.

06 Pathways

Where POTEB2 acts, as Reactome curates it

Waiting for the record before reading UniProt and Reactome.

07 Disease associations

Diseases linked to POTEB2

Waiting for the record before reading Open Targets and ClinGen.

08 Variants

Classified variants of POTEB2

Waiting for the record before reading ClinVar.

09 Constraint

How much variation POTEB2 tolerates

Waiting for the record before reading gnomAD and Open Targets.

10 Orthologs

The same gene in mouse, rat and human

Waiting for the record before reading the Alliance, NCBI, Ensembl Compara and RGD.

11 MicroRNAs

MicroRNAs hosted within POTEB2

Waiting for the record before reading Ensembl and miRBase.

12 Long non-coding RNAs

Long non-coding RNAs at the POTEB2 locus

Waiting for the record before reading Ensembl.

13 Literature

Papers that mention POTEB2

Waiting for the record before reading Europe PMC.

Accession	Name	Biotype	Labels	Exons	Spliced length	Protein	Sequence
NM_001277303.1matches ENST00000454856.4 NCBI also places this transcript on 15 NW_021160017.1 in this annotation, with 12 exons; only the 15 placement is drawn	transcript variant 1	protein coding	MANE Select	11	1,687 nt	544 aaNP_001264232.1	Ready in a moment
XM_054332568.1	transcript variant X4	protein coding model	none	12	2,082 nt	453 aaXP_054188543.1	Ready in a moment
XM_011543793.3	transcript variant X2	protein coding model	none	7	1,232 nt	339 aaXP_011542095.1	Ready in a moment
XM_006720354.4	Ready in a moment

Accession	Name	Biotype	Labels	Exons	Spliced length	Protein	Sequence
NM_001277303.1matches ENST00000454856.4 NCBI also places this transcript on 15 NW_021160017.1 in this annotation, with 12 exons; only the 15 placement is drawn	transcript variant 1	protein coding	MANE Select	11	1,687 nt	544 aaNP_001264232.1	Ready in a moment
XM_054332568.1	transcript variant X4	protein coding model	none	12	2,082 nt	453 aaXP_054188543.1	Ready in a moment
XM_011543793.3	transcript variant X2	protein coding model	none	7	1,232 nt	339 aaXP_011542095.1	Ready in a moment
XM_006720354.4	Ready in a moment

Accession	Name	Biotype	Labels	Exons	Spliced length	Protein	Sequence
ENST00000454856.4matches NM_001277303.1	POTEB2-202	protein coding	MANE SelectEnsembl canonical	11	1,687 nt	544 aaENSP00000456953.1	Ready in a moment
ENST00000438063.6	POTEB2-201	nonsense mediated decay	none	9	1,478 nt	301 aaENSP00000454944.1	Ready in a moment

POTEB2

What POTEB2 does

The RNA a design targets

Where POTEB2 is expressed

The protein POTEB2 encodes

Proteins STRING associates with POTEB2

Where POTEB2 acts, as Reactome curates it

Diseases linked to POTEB2

Classified variants of POTEB2

How much variation POTEB2 tolerates

The same gene in mouse, rat and human

MicroRNAs hosted within POTEB2

Long non-coding RNAs at the POTEB2 locus

Papers that mention POTEB2

From POTEB2 to a sequence that silences it

Choose the region

Cover the isoforms you mean

Think across species early

Check expression in your model

Run the controls

Pick the product

POTEB2

What POTEB2 does

The RNA a design targets

Where POTEB2 is expressed

The protein POTEB2 encodes

Proteins STRING associates with POTEB2

Where POTEB2 acts, as Reactome curates it

Diseases linked to POTEB2

Classified variants of POTEB2

How much variation POTEB2 tolerates

The same gene in mouse, rat and human

MicroRNAs hosted within POTEB2

Long non-coding RNAs at the POTEB2 locus

Papers that mention POTEB2

POTEB2

What POTEB2 does

Gene summary

Protein function

The RNA a design targets

RefSeq 6 transcripts

A window on one transcript

Ensembl 2 transcripts

A window on one transcript

Where POTEB2 is expressed

The protein POTEB2 encodes

Proteins STRING associates with POTEB2

Where POTEB2 acts, as Reactome curates it

Diseases linked to POTEB2

Classified variants of POTEB2

How much variation POTEB2 tolerates

The same gene in mouse, rat and human

MicroRNAs hosted within POTEB2

Long non-coding RNAs at the POTEB2 locus

Papers that mention POTEB2

From POTEB2 to a sequence that silences it

Choose the region

Cover the isoforms you mean

Think across species early

Check expression in your model

Run the controls

Pick the product

Gene summary

Protein function

RefSeq 6 transcripts

A window on one transcript

Ensembl 2 transcripts

A window on one transcript