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Gene

SEMA3G

semaphorin 3G

Summary

Cytogenetic location
3p21.1
Coordinates
Chromosome 3: 52,433,035–52,445,103 (GRCh38)
Exons
16 exons across 12.1 kb
Protein
782 amino acids
Also known as
FLJ00014, sem2
MANE Select transcript
ENST00000231721.7NM_020163.3
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 SEMA3G yet. The test sequences your whole genome, so your data includes it all the same.

How SEMA3G is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 3, with a bracket where SEMA3G sits. SEMA3G and 39 genes near it on chromosome 3, from 51,939,069 to 52,939,068.Chromosome 33p21.1p26.3p26.2p26.1p25.3p25.2p25.1p24.3p24.2p24.1p23p22.3p22.2p22.1p21.33p21.32p21.31p21.2p21.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q12.3q13.11q13.12q13.13q13.2q13.31q13.32q13.33q21.1q21.2q21.3q22.1q22.2q22.3q23q24q25.1q25.2q25.31q25.32q25.33q26.1q26.2q26.31q26.32q26.33q27.1q27.2q27.3q28q2952 Mb52.2 Mb52.4 Mb52.6 Mb52.8 MbRRP9: 51,933,425–51,941,946, reverse strandPARP3: 51,942,252–51,949,371, forward strandGPR62: 51,955,381–51,957,499, forward strandPCBP4: 51,957,448–51,974,630, reverse strandABHD14B: 51,968,510–51,983,409, reverse strandABHD14A: 51,971,426–51,982,398, forward strandABHD14AABHD14A-ACY1: 51,974,706–51,989,183, forward strandABHD14A-ACY1ACY1: 51,983,047–51,989,457, forward strandACY1RPL29: 51,993,522–51,996,021, reverse strandRPL29DUSP7: 52,048,919–52,056,577, reverse strandDUSP7POC1A: 52,074,590–52,154,746, reverse strandPOC1AALAS1: 52,198,085–52,214,620, forward strandTLR9: 52,221,080–52,225,651, reverse strandTLR9: 52,221,081–52,231,190, reverse strandTWF2: 52,228,612–52,246,788, reverse strandTWF2PPM1M: 52,245,741–52,250,616, forward strandPPM1MWDR82: 52,254,434–52,288,020, reverse strandWDR82GLYCTK: 52,286,945–52,295,273, forward strandGLYCTKDNAH1: 52,316,319–52,400,492, forward strandDNAH1BAP1: 52,398,585–52,410,038, reverse strandBAP1PHF7: 52,410,504–52,427,966, forward strandPHF7SEMA3G: 52,433,035–52,445,103, reverse strandSEMA3GTNNC1: 52,451,082–52,454,071, reverse strandTNNC1NISCH: 52,455,118–52,493,081, forward strandNISCHSTAB1: 52,495,331–52,524,512, forward strandSTAB1NT5DC2: 52,524,369–52,535,093, reverse strandNT5DC2UQCC5: 52,533,950–52,579,237, forward strandUQCC5PBRM1: 52,544,271–52,685,979, reverse strandPBRM1GNL3: 52,681,156–52,696,160, forward strandGNL3GLT8D1: 52,691,527–52,706,368, reverse strandGLT8D1SPCS1: 52,704,955–52,711,148, forward strandSPCS1NEK4: 52,708,444–52,770,973, reverse strandNEK4ITIH1: 52,777,559–52,792,068, forward strandITIH1ITIH3: 52,794,450–52,809,881, forward strandITIH3ITIH4: 52,812,918–52,831,069, reverse strandITIH4: 52,813,282–52,835,729, reverse strandMUSTN1: 52,833,113–52,835,222, reverse strandSTIMATE-MUSTN1: 52,833,121–52,897,562, reverse strandSTIMATE: 52,836,219–52,897,621, reverse strandSFMBT1: 52,903,345–53,046,750, reverse strandSFMBT1Diagram of SEMA3G: 16 exons on the reverse strand of chromosome 3Exon 16: 52,433,035–52,436,073, 3,039 basesExon 15: 52,437,527–52,437,666, 140 basesExon 14: 52,437,971–52,438,199, 229 basesExon 13: 52,438,920–52,438,961, 42 basesExon 12: 52,439,680–52,439,771, 92 basesExon 11: 52,439,867–52,440,098, 232 basesExon 10: 52,440,377–52,440,521, 145 basesExon 9: 52,440,754–52,440,823, 70 basesExon 8: 52,440,934–52,441,048, 115 basesExon 7: 52,441,264–52,441,409, 146 basesExon 6: 52,441,574–52,441,690, 117 basesExon 5: 52,441,819–52,441,909, 91 basesExon 4: 52,442,185–52,442,304, 120 basesExon 3: 52,442,559–52,442,621, 63 basesExon 2: 52,442,747–52,442,907, 161 basesExon 1: 52,444,913–52,445,103, 191 bases16141210864215′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 5 kb of the gene's 12.1 kb; 2,349 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.). SEMA3G gene: semaphorin 3G. Retrieved 17 October 2026, from https://dantelabs.com/genes/sema3g

Vancouver

Dante Labs. SEMA3G gene: semaphorin 3G [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/sema3g

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