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Gene

PHF21B

PHD finger protein 21B

Summary

Cytogenetic location
22q13.31
Coordinates
Chromosome 22: 44,881,162–45,010,005 (GRCh38)
Exons
13 exons across 128.8 kb
Protein
531 amino acids
Also known as
BHC80L, FLJ34161
Previous symbols
PHF4
MANE Select transcript
ENST00000313237.10NM_138415.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads PHF21B yet. The test sequences your whole genome, so your data includes it all the same.

How PHF21B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 22, with a bracket where PHF21B sits. PHF21B and 10 genes near it on chromosome 22, from 44,445,584 to 45,445,583.Chromosome 2222q13.31p13p12p11.2p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.31q13.32q13.3344.6 Mb44.8 Mb45 Mb45.2 Mb45.4 MbRTL6: 44,491,942–44,498,404, reverse strandRTL6PRR5: 44,668,547–44,737,681, forward strandPRR5PRR5-ARHGAP8: 44,702,233–44,862,706, forward strandPRR5-ARHGAP8ARHGAP8: 44,752,547–44,862,801, forward strandARHGAP8PHF21B: 44,881,162–45,010,005, reverse strandPHF21BNUP50: 45,163,917–45,188,017, forward strandNUP50KIAA0930: 45,192,160–45,240,944, reverse strandKIAA0930UPK3A: 45,284,924–45,295,874, forward strandUPK3ASIRAL2: 45,308,968–45,342,828, forward strandSIRAL2SMC1B: 45,344,063–45,413,619, reverse strandSMC1BRIBC2: 45,413,680–45,437,426, forward strandRIBC2Diagram of PHF21B: 13 exons on the reverse strand of chromosome 22Exon 13: 44,881,162–44,883,304, 2,143 basesExon 12: 44,885,426–44,885,529, 104 basesExon 11: 44,885,863–44,885,938, 76 basesExon 10: 44,887,963–44,888,121, 159 basesExon 9: 44,889,760–44,889,782, 23 basesExon 8: 44,891,306–44,891,360, 55 basesExon 7: 44,893,457–44,893,533, 77 basesExon 6: 44,896,032–44,896,083, 52 basesExon 5: 44,913,822–44,914,088, 267 basesExon 4: 44,916,280–44,916,630, 351 basesExon 3: 44,920,398–44,920,490, 93 basesExon 2: 45,008,545–45,008,610, 66 basesExon 1: 45,009,496–45,010,005, 510 bases1310515′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 4 kb of the gene's 128.8 kb; 1,596 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). PHF21B gene: PHD finger protein 21B. Retrieved 17 October 2026, from https://dantelabs.com/genes/phf21b

Vancouver

Dante Labs. PHF21B gene: PHD finger protein 21B [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/phf21b

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