Engraulis ringens
Peruvian anchoveta
GC content
47.26%
Whole genome
Non-coding
1,090 bp
D-loop 1,030 bp
Where Peruvian anchoveta sits among 2,335 species
Whole-genome GC content against maximum lifespan. Peruvian anchoveta has the 2,219th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,690 bp
- GC skew (G − C) / (G + C)
- −0.191
- AT skew (A − T) / (A + T)
- +0.011
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 genome16,690 bp
Protein-coding11,397 bp
12S rRNA953 bp
16S rRNA1,700 bp
All tRNA1,550 bp
D-loop1,030 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 49.64% | −0.215 | −0.096 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 49.76% | −0.315 | −0.044 | |||||
| COX1Cytochrome c oxidase subunit I | 1,545 bp | 46.80% | −0.129 | −0.075 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.73% | −0.165 | +0.008 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 38.69% | −0.385 | −0.068 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 48.98% | −0.307 | −0.100 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.55% | −0.198 | −0.071 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 46.13% | −0.242 | −0.064 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.15% | −0.287 | +0.026 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 48.37% | −0.243 | −0.010 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 46.02% | −0.259 | −0.023 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 51.53% | −0.301 | +0.375 | |||||
| CYTBCytochrome b | 1,141 bp | 46.98% | −0.209 | −0.141 | |||||
| 12S rRNA12S ribosomal RNA | 953 bp | 50.89% | −0.089 | +0.214 | |||||
| 16S rRNA16S ribosomal RNA | 1,700 bp | 47.41% | −0.069 | +0.199 | |||||
| D-loopControl region (D-loop) | 1,030 bp | 38.16% | −0.150 | −0.042 |
Codon usage
Counts per codon, darker is more frequent3,804 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU113
UUC121
Leu L15.9%
UUA84
UUG47
CUU130
CUC126
CUA135
CUG83
Ile I7.4%
AUU167
AUC115
Met M4.3%
AUA87
AUG76
Val V6.3%
GUU63
GUC51
GUA83
GUG42
Ser S6.0%
UCU43
UCC47
UCA59
UCG23
AGU17
AGC40
Pro P5.7%
CCU54
CCC84
CCA53
CCG25
Thr T8.4%
ACU50
ACC139
ACA89
ACG40
Ala A9.6%
GCU62
GCC140
GCA115
GCG49
Tyr Y2.9%
UAU40
UAC70
His H2.7%
CAU23
CAC81
Gln Q2.7%
CAA68
CAG34
Asn N3.1%
AAU34
AAC83
Lys K2.0%
AAA43
AAG32
Asp D1.9%
GAU24
GAC50
Glu E2.7%
GAA56
GAG47
Cys C0.8%
UGU13
UGC17
Trp W3.1%
UGA76
UGG43
Arg R1.9%
CGU5
CGC14
CGA34
CGG21
Gly G6.2%
GGU21
GGC62
GGA81
GGG73
Stop 0.2%
UAA6
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_042728.1Hover, 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 (47.3%, 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 | 1,022 | 953 bp | + | 50.9% |
| tRNA-Val | Transfer RNA | 1,023 | 1,094 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,095 | 2,794 | 1,700 bp | + | 47.4% |
| tRNA-Leu (UUR) | Transfer RNA | 2,795 | 2,869 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,871 | 3,845 | 975 bp | + | 49.6% |
| tRNA-Ile | Transfer RNA | 3,847 | 3,918 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,918 | 3,988 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,988 | 4,056 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,057 | 5,101 | 1,045 bp | + | 49.8% |
| tRNA-Trp | Transfer RNA | 5,102 | 5,173 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,175 | 5,243 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,245 | 5,317 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,350 | 5,415 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,416 | 5,486 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,488 | 7,032 | 1,545 bp | + | 46.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,033 | 7,103 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,109 | 7,176 | 68 bp | + | – |
| COX2 | Protein-coding gene | 7,187 | 7,877 | 691 bp | + | 45.7% |
| tRNA-Lys | Transfer RNA | 7,878 | 7,950 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,952 | 8,119 | 168 bp | + | 38.7% |
| ATP6 | Protein-coding gene | 8,110 | 8,793 | 684 bp | + | 49.0% |
| COX3 | Protein-coding gene | 8,793 | 9,577 | 785 bp | + | 49.6% |
| tRNA-Gly | Transfer RNA | 9,578 | 9,649 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,650 | 9,998 | 349 bp | + | 46.1% |
| tRNA-Arg | Transfer RNA | 9,999 | 10,067 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,068 | 10,364 | 297 bp | + | 48.2% |
| ND4 | Protein-coding gene | 10,358 | 11,738 | 1,381 bp | + | 48.4% |
| tRNA-His | Transfer RNA | 11,739 | 11,807 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,809 | 11,876 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,877 | 11,948 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,949 | 13,784 | 1,836 bp | + | 46.0% |
| ND6 | Protein-coding gene | 13,781 | 14,302 | 522 bp | − | 51.5% |
| tRNA-Glu | Transfer RNA | 14,303 | 14,371 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,378 | 15,518 | 1,141 bp | + | 47.0% |
| tRNA-Thr | Transfer RNA | 15,519 | 15,591 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,591 | 15,660 | 70 bp | − | – |
| D-loop | Control region | 15,661 | 16,690 | 1,030 bp | – | 38.2% |