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Gene

MGAT4B

alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase B

Summary

Cytogenetic location
5q35.3
Coordinates
Chromosome 5: 179,797,610–179,806,866 (GRCh38)
Exons
15 exons across 9.3 kb
Protein
548 amino acids
Also known as
GnT-Ivb
MANE Select transcript
ENST00000292591.12NM_014275.5
Locus type
gene with protein product

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 MGAT4B yet. The test sequences your whole genome, so your data includes it all the same.

How MGAT4B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 5, with a bracket where MGAT4B sits. MGAT4B and 16 genes near it on chromosome 5, from 179,302,238 to 180,302,237.Chromosome 55q35.3p15.33p15.32p15.31p15.2p15.1p14.3p14.2p14.1p13.3p13.2p13.1p12p11q11.1q11.2q12.1q12.2q12.3q13.1q13.2q13.3q14.1q14.2q14.3q15q21.1q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.3q31.1q31.2q31.3q32q33.1q33.2q33.3q34q35.1q35.2q35.3179.4 Mb179.6 Mb179.8 Mb180 Mb180.2 MbADAMTS2: 179,110,853–179,345,506, reverse strandADAMTS2: 179,522,483–179,525,074, forward strandRUFY1: 179,550,542–179,610,015, forward strandRUFY1HNRNPH1: 179,614,170–179,634,784, reverse strandHNRNPH1SPATA31J1: 179,641,544–179,658,432, reverse strandSPATA31J1CBY3: 179,678,560–179,681,034, reverse strandCBY3CANX: 179,678,615–179,731,653, forward strandCANXMAML1: 179,732,672–179,777,283, forward strandMAML1LTC4S: 179,793,852–179,797,712, forward strandLTC4SMGAT4B: 179,797,610–179,806,866, reverse strandMGAT4BSQSTM1: 179,806,398–179,838,078, forward strandSQSTM1MRNIP: 179,834,406–179,862,173, reverse strandMRNIPTBC1D9B: 179,861,160–179,907,933, reverse strandTBC1D9BRNF130: 179,911,651–180,072,151, reverse strandRNF130RASGEF1C: 180,100,795–180,209,225, reverse strandRASGEF1CMAPK9: 180,233,143–180,292,107, reverse strandMAPK9GFPT2: 180,300,668–180,353,359, reverse strandGFPT2Diagram of MGAT4B: 15 exons on the reverse strand of chromosome 5Exon 15: 179,797,610–179,798,068, 459 basesExon 14: 179,798,165–179,798,277, 113 basesExon 13: 179,798,347–179,798,434, 88 basesExon 12: 179,798,513–179,798,591, 79 basesExon 11: 179,798,928–179,799,121, 194 basesExon 10: 179,799,203–179,799,310, 108 basesExon 9: 179,799,506–179,799,636, 131 basesExon 8: 179,799,954–179,800,068, 115 basesExon 7: 179,800,184–179,800,259, 76 basesExon 6: 179,800,484–179,800,597, 114 basesExon 5: 179,800,907–179,800,953, 47 basesExon 4: 179,801,334–179,801,467, 134 basesExon 3: 179,801,554–179,801,694, 141 basesExon 2: 179,801,784–179,801,969, 186 basesExon 1: 179,806,487–179,806,866, 380 bases15141210864215′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 2.4 kb of the gene's 9.3 kb; 1,647 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.). MGAT4B gene: alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase B. Retrieved 17 October 2026, from https://dantelabs.com/genes/mgat4b

Vancouver

Dante Labs. MGAT4B gene: alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase B [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/mgat4b

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