Amphiprion ephippium
Red saddleback anemonefish
GC content
44.76%
Whole genome
Non-coding
1,073 bp
D-loop 985 bp
Where Red saddleback anemonefish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Red saddleback anemonefish has the 1,172nd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,840 bp
- GC skew (G − C) / (G + C)
- −0.309
- AT skew (A − T) / (A + T)
- +0.075
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,840 bp
Protein-coding11,449 bp
12S rRNA1,061 bp
16S rRNA1,698 bp
All tRNA1,559 bp
D-loop985 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 45.13% | −0.414 | +0.009 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 46.41% | −0.513 | +0.107 | |||||
| COX1Cytochrome c oxidase subunit I | 1,565 bp | 45.11% | −0.210 | −0.097 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 43.71% | −0.311 | +0.044 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.64% | −0.440 | +0.075 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 42.17% | −0.417 | −0.023 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.77% | −0.344 | +0.015 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 46.71% | −0.350 | −0.172 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.50% | −0.401 | −0.080 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.21% | −0.429 | +0.037 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,869 bp | 44.30% | −0.452 | +0.082 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.40% | −0.502 | +0.488 | |||||
| CYTBCytochrome b | 1,141 bp | 45.31% | −0.373 | −0.019 | |||||
| 12S rRNA12S ribosomal RNA | 1,061 bp | 48.45% | −0.086 | +0.188 | |||||
| 16S rRNA16S ribosomal RNA | 1,698 bp | 44.64% | −0.092 | +0.230 | |||||
| D-loopControl region (D-loop) | 985 bp | 32.79% | −0.245 | +0.091 |
Codon usage
Counts per codon, darker is more frequent3,820 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.5%
UUU96
UUC153
Leu L17.0%
UUA94
UUG19
CUU130
CUC155
CUA222
CUG31
Ile I7.1%
AUU136
AUC135
Met M4.5%
AUA117
AUG55
Val V5.2%
GUU61
GUC40
GUA78
GUG21
Ser S6.3%
UCU41
UCC91
UCA53
UCG7
AGU5
AGC42
Pro P5.8%
CCU55
CCC81
CCA79
CCG5
Thr T8.0%
ACU53
ACC131
ACA116
ACG7
Ala A9.1%
GCU63
GCC166
GCA108
GCG11
Tyr Y2.9%
UAU42
UAC68
His H2.7%
CAU29
CAC74
Gln Q2.6%
CAA88
CAG12
Asn N3.2%
AAU32
AAC92
Lys K2.3%
AAA81
AAG5
Asp D2.0%
GAU19
GAC56
Glu E2.5%
GAA82
GAG15
Cys C0.7%
UGU5
UGC21
Trp W3.2%
UGA113
UGG9
Arg R2.0%
CGU8
CGC8
CGA53
CGG6
Gly G6.3%
GGU26
GGC91
GGA89
GGG34
Stop 0.1%
UAA4
UAG0
AGA1
AGG0
Genome map
38 annotated features in NC_030589.1Hover, 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 (44.8%, 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 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,130 | 1,061 bp | + | 48.5% |
| tRNA-Val | Transfer RNA | 1,131 | 1,202 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,203 | 2,900 | 1,698 bp | + | 44.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,901 | 2,974 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,975 | 3,949 | 975 bp | + | 45.1% |
| tRNA-Ile | Transfer RNA | 3,954 | 4,023 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 4,023 | 4,093 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,093 | 4,161 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,162 | 5,206 | 1,045 bp | + | 46.4% |
| tRNA-Trp | Transfer RNA | 5,207 | 5,278 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,282 | 5,350 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,352 | 5,424 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,458 | 5,524 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,526 | 5,596 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,598 | 7,162 | 1,565 bp | + | 45.1% |
| tRNA-Ser (UCN) | Transfer RNA | 7,188 | 7,258 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,262 | 7,338 | 77 bp | + | – |
| COX2 | Protein-coding gene | 7,340 | 8,030 | 691 bp | + | 43.7% |
| tRNA-Lys | Transfer RNA | 8,031 | 8,104 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 8,107 | 8,274 | 168 bp | + | 44.6% |
| ATP6 | Protein-coding gene | 8,265 | 8,947 | 683 bp | + | 42.2% |
| COX3 | Protein-coding gene | 8,948 | 9,732 | 785 bp | + | 47.8% |
| tRNA-Gly | Transfer RNA | 9,733 | 9,804 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,805 | 10,153 | 349 bp | + | 46.7% |
| tRNA-Arg | Transfer RNA | 10,154 | 10,222 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,223 | 10,519 | 297 bp | + | 49.5% |
| ND4 | Protein-coding gene | 10,513 | 11,893 | 1,381 bp | + | 47.2% |
| tRNA-His | Transfer RNA | 11,894 | 11,962 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,963 | 12,030 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 12,041 | 12,113 | 73 bp | + | – |
| ND5 | Protein-coding gene | 12,114 | 13,982 | 1,869 bp | + | 44.3% |
| ND6 | Protein-coding gene | 13,978 | 14,499 | 522 bp | − | 45.4% |
| tRNA-Glu | Transfer RNA | 14,501 | 14,569 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,572 | 15,712 | 1,141 bp | + | 45.3% |
| tRNA-Thr | Transfer RNA | 15,713 | 15,784 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,786 | 15,855 | 70 bp | − | – |
| D-loop | Control region | 15,856 | 16,840 | 985 bp | – | 32.8% |