Pomacanthus imperator
Emperor angelfish
GC content
44.41%
Whole genome
Non-coding
907 bp
D-loop 821 bp
Where Emperor angelfish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Emperor angelfish has the 1,304th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,538 bp
- GC skew (G − C) / (G + C)
- −0.268
- AT skew (A − T) / (A + T)
- +0.023
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an animal in the wild
- 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 genome16,538 bp
Protein-coding11,413 bp
12S rRNA959 bp
16S rRNA1,706 bp
All tRNA1,553 bp
D-loop821 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 984 bp | 45.02% | −0.354 | −0.054 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 47.76% | −0.428 | −0.049 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 46.29% | −0.175 | −0.078 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 41.25% | −0.235 | −0.010 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 42.26% | −0.380 | −0.010 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 44.15% | −0.397 | −0.084 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.88% | −0.299 | −0.017 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.28% | −0.349 | −0.186 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 46.47% | −0.261 | −0.120 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 44.53% | −0.359 | −0.018 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.05% | −0.380 | +0.003 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.64% | −0.391 | +0.377 | |||||
| CYTBCytochrome b | 1,137 bp | 46.79% | −0.342 | −0.088 | |||||
| 12S rRNA12S ribosomal RNA | 959 bp | 48.07% | −0.076 | +0.137 | |||||
| 16S rRNA16S ribosomal RNA | 1,706 bp | 43.55% | −0.096 | +0.198 | |||||
| D-loopControl region (D-loop) | 821 bp | 29.11% | −0.238 | +0.038 |
Codon usage
Counts per codon, darker is more frequent3,810 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.3%
UUU123
UUC118
Leu L17.2%
UUA99
UUG25
CUU155
CUC148
CUA171
CUG58
Ile I7.3%
AUU177
AUC103
Met M4.3%
AUA107
AUG58
Val V5.5%
GUU65
GUC52
GUA70
GUG24
Ser S6.3%
UCU40
UCC75
UCA57
UCG7
AGU12
AGC49
Pro P5.6%
CCU51
CCC89
CCA59
CCG14
Thr T7.8%
ACU62
ACC121
ACA105
ACG11
Ala A9.3%
GCU69
GCC150
GCA120
GCG14
Tyr Y3.1%
UAU49
UAC68
His H2.8%
CAU41
CAC64
Gln Q2.6%
CAA82
CAG16
Asn N2.9%
AAU36
AAC75
Lys K2.0%
AAA64
AAG12
Asp D1.9%
GAU21
GAC52
Glu E2.7%
GAA82
GAG20
Cys C0.8%
UGU7
UGC22
Trp W3.1%
UGA96
UGG21
Arg R2.0%
CGU7
CGC14
CGA45
CGG10
Gly G6.3%
GGU31
GGC94
GGA81
GGG33
Stop 0.2%
UAA7
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_026304.1Hover, 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
- tRNA22
- D-loop1
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (44.4%, 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 |
|---|---|---|---|---|---|---|
| tRNA-Phe | Transfer RNA | 1 | 72 | 72 bp | + | – |
| 12S rRNA | Ribosomal RNA | 73 | 1,031 | 959 bp | + | 48.1% |
| tRNA-Val | Transfer RNA | 1,032 | 1,103 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,104 | 2,809 | 1,706 bp | + | 43.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,810 | 2,883 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,885 | 3,868 | 984 bp | + | 45.0% |
| tRNA-Ile | Transfer RNA | 3,873 | 3,942 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,942 | 4,012 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,012 | 4,080 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,081 | 5,127 | 1,047 bp | + | 47.8% |
| tRNA-Trp | Transfer RNA | 5,140 | 5,208 | 69 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,209 | 5,277 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,279 | 5,351 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,393 | 5,459 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,460 | 5,529 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,531 | 7,081 | 1,551 bp | + | 46.3% |
| tRNA-Ser (UCN) | Transfer RNA | 7,083 | 7,153 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,158 | 7,229 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,237 | 7,927 | 691 bp | + | 41.3% |
| tRNA-Lys | Transfer RNA | 7,928 | 8,002 | 75 bp | + | – |
| ATP8 | Protein-coding gene | 8,004 | 8,171 | 168 bp | + | 42.3% |
| ATP6 | Protein-coding gene | 8,162 | 8,845 | 684 bp | + | 44.2% |
| COX3 | Protein-coding gene | 8,845 | 9,629 | 785 bp | + | 46.9% |
| tRNA-Gly | Transfer RNA | 9,630 | 9,701 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,702 | 10,050 | 349 bp | + | 49.3% |
| tRNA-Arg | Transfer RNA | 10,051 | 10,119 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,120 | 10,416 | 297 bp | + | 46.5% |
| ND4 | Protein-coding gene | 10,410 | 11,790 | 1,381 bp | + | 44.5% |
| tRNA-His | Transfer RNA | 11,791 | 11,859 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,860 | 11,926 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,932 | 12,004 | 73 bp | + | – |
| ND5 | Protein-coding gene | 12,005 | 13,843 | 1,839 bp | + | 44.1% |
| ND6 | Protein-coding gene | 13,840 | 14,361 | 522 bp | − | 44.6% |
| tRNA-Glu | Transfer RNA | 14,363 | 14,431 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,435 | 15,571 | 1,137 bp | + | 46.8% |
| tRNA-Thr | Transfer RNA | 15,576 | 15,647 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,647 | 15,717 | 71 bp | − | – |
| D-loop | Control region | 15,718 | 16,538 | 821 bp | – | 29.1% |