Brachidontes pharaonis
GC content
35.39%
Whole genome
Non-coding
5,214 bp
Including the D-loop
Where Brachidontes pharaonis sits among 2,335 species
Whole-genome GC content against maximum lifespan. Brachidontes pharaonis has the 2,216th longest lifespan of them.
- This species
- All other species
Base composition
Whole genome20,066 bp
- GC skew (G − C) / (G + C)
- +0.188
- AT skew (A − T) / (A + T)
- −0.167
About this record
- Lifespan source
- SeaLifeBase v26.06
- Based on
- an observed animal, origin not stated
- Data quality
- acceptable
- Licence
- CC BY-NC 4.0
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
The lifespan value is for non-commercial use only; the genome data is not restricted by it.
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome20,066 bp
Protein-coding11,212 bp
12S rRNA867 bp
16S rRNA1,248 bp
All tRNA1,528 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 931 bp | 36.74% | +0.310 | −0.314 | |||||
| ND2NADH dehydrogenase subunit 2 | 972 bp | 34.98% | +0.306 | −0.304 | |||||
| COX1Cytochrome c oxidase subunit I | 1,605 bp | 37.07% | +0.099 | −0.218 | |||||
| COX2Cytochrome c oxidase subunit II | 711 bp | 37.27% | +0.170 | −0.175 | |||||
| ATP8ATP synthase F0 subunit 8 | 138 bp | 32.61% | +0.467 | −0.269 | |||||
| ATP6ATP synthase F0 subunit 6 | 756 bp | 35.05% | +0.192 | −0.312 | |||||
| COX3Cytochrome c oxidase subunit III | 844 bp | 40.28% | +0.294 | −0.333 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 38.97% | +0.206 | −0.362 | |||||
| ND4LNADH dehydrogenase subunit 4L | 273 bp | 36.63% | +0.380 | −0.249 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,282 bp | 36.27% | +0.234 | −0.263 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,728 bp | 34.38% | +0.242 | −0.284 | |||||
| ND6NADH dehydrogenase subunit 6 | 468 bp | 38.25% | +0.285 | −0.377 | |||||
| CYTBCytochrome b | 1,155 bp | 35.84% | +0.092 | −0.236 | |||||
| 12S rRNA12S ribosomal RNA | 867 bp | 35.18% | +0.180 | +0.004 | |||||
| 16S rRNA16S ribosomal RNA | 1,248 bp | 34.54% | +0.155 | −0.048 |
Codon usage
Counts per codon, darker is more frequent3,736 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F9.5%
UUU304
UUC51
Leu L14.1%
UUA197
UUG134
CUU83
CUC14
CUA53
CUG46
Ile I5.5%
AUU158
AUC47
Met M6.0%
AUA132
AUG93
Val V10.6%
GUU168
GUC43
GUA85
GUG101
Ser S10.2%
UCU100
UCC19
UCA39
UCG18
AGU69
AGC26
AGA71
AGG40
Pro P3.4%
CCU69
CCC19
CCA23
CCG17
Thr T2.9%
ACU54
ACC20
ACA25
ACG11
Ala A4.7%
GCU103
GCC25
GCA25
GCG23
Tyr Y4.1%
UAU111
UAC42
His H2.1%
CAU51
CAC27
Gln Q1.5%
CAA25
CAG31
Asn N2.8%
AAU65
AAC41
Lys K3.0%
AAA81
AAG32
Asp D2.1%
GAU56
GAC22
Glu E2.3%
GAA50
GAG37
Cys C2.2%
UGU55
UGC28
Trp W2.8%
UGA55
UGG50
Arg R2.2%
CGU44
CGC8
CGA23
CGG8
Gly G7.5%
GGU132
GGC30
GGA49
GGG69
Stop 0.2%
UAA7
UAG2
Genome map
38 annotated features in NC_064131.1Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.
- Protein-coding13
- rRNA2
- tRNA23
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (35.4%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| COX1 | Protein-coding gene | 1 | 1,605 | 1,605 bp | + | 37.1% |
| ND2 | Protein-coding gene | 1,637 | 2,608 | 972 bp | + | 35.0% |
| tRNA-Ile | Transfer RNA | 2,625 | 2,692 | 68 bp | + | – |
| tRNA-Phe | Transfer RNA | 5,693 | 5,756 | 64 bp | + | – |
| 16S rRNA | Ribosomal RNA | 5,775 | 7,022 | 1,248 bp | + | 34.5% |
| tRNA-Tyr | Transfer RNA | 7,023 | 7,087 | 65 bp | + | – |
| ND4L | Protein-coding gene | 7,088 | 7,360 | 273 bp | + | 36.6% |
| tRNA-Pro | Transfer RNA | 7,370 | 7,437 | 68 bp | + | – |
| tRNA-Glu | Transfer RNA | 7,434 | 7,500 | 67 bp | + | – |
| tRNA-Cys | Transfer RNA | 7,500 | 7,561 | 62 bp | + | – |
| ND3 | Protein-coding gene | 7,562 | 7,910 | 349 bp | + | 39.0% |
| tRNA-Met | Transfer RNA | 7,910 | 7,973 | 64 bp | + | – |
| tRNA-Trp | Transfer RNA | 7,971 | 8,035 | 65 bp | + | – |
| tRNA-Leu (UUR) | Transfer RNA | 8,036 | 8,101 | 66 bp | + | – |
| tRNA-Lys | Transfer RNA | 8,102 | 8,166 | 65 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 8,167 | 8,233 | 67 bp | + | – |
| tRNA-Val | Transfer RNA | 8,233 | 8,301 | 69 bp | + | – |
| ND4 | Protein-coding gene | 8,316 | 9,597 | 1,282 bp | + | 36.3% |
| tRNA-Ala | Transfer RNA | 9,598 | 9,666 | 69 bp | + | – |
| tRNA-Arg | Transfer RNA | 9,680 | 9,746 | 67 bp | + | – |
| tRNA-Met | Transfer RNA | 9,749 | 9,821 | 73 bp | + | – |
| tRNA-Asn | Transfer RNA | 9,822 | 9,885 | 64 bp | + | – |
| COX3 | Protein-coding gene | 9,886 | 10,729 | 844 bp | + | 40.3% |
| tRNA-Ser (UCN) | Transfer RNA | 10,730 | 10,793 | 64 bp | + | – |
| ND5 | Protein-coding gene | 10,793 | 12,520 | 1,728 bp | + | 34.4% |
| ND6 | Protein-coding gene | 12,589 | 13,056 | 468 bp | + | 38.3% |
| tRNA-Asp | Transfer RNA | 13,067 | 13,134 | 68 bp | + | – |
| ATP6 | Protein-coding gene | 15,059 | 15,814 | 756 bp | + | 35.1% |
| tRNA-Ser (AGY) | Transfer RNA | 15,827 | 15,893 | 67 bp | + | – |
| ND1 | Protein-coding gene | 15,894 | 16,824 | 931 bp | + | 36.7% |
| tRNA-Gly | Transfer RNA | 16,825 | 16,892 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 16,900 | 17,766 | 867 bp | + | 35.2% |
| tRNA-Gln | Transfer RNA | 17,769 | 17,837 | 69 bp | + | – |
| COX2 | Protein-coding gene | 17,838 | 18,548 | 711 bp | + | 37.3% |
| ATP8 | Protein-coding gene | 18,567 | 18,704 | 138 bp | + | 32.6% |
| tRNA-Thr | Transfer RNA | 18,723 | 18,792 | 70 bp | + | – |
| CYTB | Protein-coding gene | 18,794 | 19,948 | 1,155 bp | + | 35.8% |
| tRNA-His | Transfer RNA | 20,000 | 1 | 68 bp | + | – |