Scylla olivacea
Orange mud crab
GC content
30.64%
Whole genome
Non-coding
899 bp
D-loop 778 bp
Where Orange mud crab sits among 2,335 species
Whole-genome GC content against maximum lifespan. Orange mud crab has the 2,243rd longest lifespan of them.
- This species
- All other species
Base composition
Whole genome15,723 bp
- GC skew (G − C) / (G + C)
- −0.267
- AT skew (A − T) / (A + T)
- −0.035
About this record
- Lifespan source
- SeaLifeBase v26.06
- Based on
- an estimate, not an observed animal
- Data quality
- low
- 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 genome15,723 bp
Protein-coding11,159 bp
12S rRNA852 bp
16S rRNA1,337 bp
All tRNA1,478 bp
D-loop778 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 957 bp | 29.99% | −0.310 | +0.233 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,006 bp | 31.91% | −0.396 | −0.282 | |||||
| COX1Cytochrome c oxidase subunit I | 1,534 bp | 36.70% | −0.155 | −0.137 | |||||
| COX2Cytochrome c oxidase subunit II | 685 bp | 35.91% | −0.203 | −0.098 | |||||
| ATP8ATP synthase F0 subunit 8 | 162 bp | 26.54% | −0.535 | −0.227 | |||||
| ATP6ATP synthase F0 subunit 6 | 678 bp | 34.07% | −0.264 | −0.177 | |||||
| COX3Cytochrome c oxidase subunit III | 791 bp | 36.54% | −0.170 | −0.187 | |||||
| ND3NADH dehydrogenase subunit 3 | 354 bp | 30.79% | −0.211 | −0.224 | |||||
| ND4LNADH dehydrogenase subunit 4L | 303 bp | 28.05% | −0.576 | +0.183 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,335 bp | 30.04% | −0.347 | +0.197 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,728 bp | 29.98% | −0.320 | +0.139 | |||||
| ND6NADH dehydrogenase subunit 6 | 507 bp | 27.22% | −0.464 | −0.263 | |||||
| CYTBCytochrome b | 1,135 bp | 37.00% | −0.243 | −0.183 | |||||
| 12S rRNA12S ribosomal RNA | 852 bp | 27.58% | −0.319 | −0.024 | |||||
| 16S rRNA16S ribosomal RNA | 1,337 bp | 25.58% | −0.310 | −0.057 | |||||
| D-loopControl region (D-loop) | 778 bp | 20.95% | −0.104 | +0.057 |
Codon usage
Counts per codon, darker is more frequent3,723 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F8.8%
UUU246
UUC83
Leu L15.6%
UUA273
UUG63
CUU120
CUC39
CUA65
CUG21
Ile I8.5%
AUU252
AUC64
Met M5.6%
AUA165
AUG45
Val V6.8%
GUU122
GUC28
GUA79
GUG23
Ser S10.6%
UCU128
UCC33
UCA81
UCG11
AGU27
AGC5
AGA88
AGG23
Pro P3.8%
CCU68
CCC30
CCA33
CCG12
Thr T5.1%
ACU87
ACC32
ACA64
ACG7
Ala A5.3%
GCU91
GCC39
GCA55
GCG11
Tyr Y4.1%
UAU99
UAC52
His H2.1%
CAU52
CAC25
Gln Q1.8%
CAA53
CAG14
Asn N3.7%
AAU99
AAC39
Lys K2.5%
AAA77
AAG15
Asp D1.9%
GAU49
GAC21
Glu E2.3%
GAA59
GAG26
Cys C1.0%
UGU28
UGC10
Trp W2.6%
UGA80
UGG17
Arg R1.5%
CGU14
CGC3
CGA27
CGG13
Gly G6.2%
GGU75
GGC23
GGA79
GGG53
Stop 0.2%
UAA6
UAG2
Genome map
38 annotated features in NC_012569.1Hover, 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 (30.6%, 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 | 1,534 | 1,534 bp | + | 36.7% |
| tRNA-Leu (UUR) | Transfer RNA | 1,535 | 1,602 | 68 bp | + | – |
| COX2 | Protein-coding gene | 1,619 | 2,303 | 685 bp | + | 35.9% |
| tRNA-Lys | Transfer RNA | 2,304 | 2,371 | 68 bp | + | – |
| tRNA-Asp | Transfer RNA | 2,373 | 2,439 | 67 bp | + | – |
| ATP8 | Protein-coding gene | 2,440 | 2,601 | 162 bp | + | 26.5% |
| ATP6 | Protein-coding gene | 2,595 | 3,272 | 678 bp | + | 34.1% |
| COX3 | Protein-coding gene | 3,272 | 4,062 | 791 bp | + | 36.5% |
| tRNA-Gly | Transfer RNA | 4,063 | 4,127 | 65 bp | + | – |
| ND3 | Protein-coding gene | 4,128 | 4,481 | 354 bp | + | 30.8% |
| tRNA-Ala | Transfer RNA | 4,490 | 4,557 | 68 bp | + | – |
| tRNA-Arg | Transfer RNA | 4,567 | 4,631 | 65 bp | + | – |
| tRNA-Asn | Transfer RNA | 4,634 | 4,702 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 4,705 | 4,771 | 67 bp | + | – |
| tRNA-Glu | Transfer RNA | 4,772 | 4,837 | 66 bp | + | – |
| tRNA-His | Transfer RNA | 4,859 | 4,922 | 64 bp | − | – |
| tRNA-Phe | Transfer RNA | 4,923 | 4,987 | 65 bp | − | – |
| ND5 | Protein-coding gene | 4,988 | 6,715 | 1,728 bp | − | 30.0% |
| ND4 | Protein-coding gene | 6,739 | 8,073 | 1,335 bp | − | 30.0% |
| ND4L | Protein-coding gene | 8,067 | 8,369 | 303 bp | − | 28.1% |
| tRNA-Thr | Transfer RNA | 8,372 | 8,437 | 66 bp | + | – |
| tRNA-Pro | Transfer RNA | 8,438 | 8,505 | 68 bp | − | – |
| ND6 | Protein-coding gene | 8,508 | 9,014 | 507 bp | + | 27.2% |
| CYTB | Protein-coding gene | 9,014 | 10,148 | 1,135 bp | + | 37.0% |
| tRNA-Ser (UCN) | Transfer RNA | 10,149 | 10,215 | 67 bp | + | – |
| ND1 | Protein-coding gene | 10,241 | 11,197 | 957 bp | − | 30.0% |
| tRNA-Leu (CUN) | Transfer RNA | 11,203 | 11,270 | 68 bp | − | – |
| 16S rRNA | Ribosomal RNA | 11,271 | 12,607 | 1,337 bp | − | 25.6% |
| tRNA-Val | Transfer RNA | 12,608 | 12,681 | 74 bp | − | – |
| 12S rRNA | Ribosomal RNA | 12,682 | 13,533 | 852 bp | − | 27.6% |
| D-loop | Control region | 13,534 | 14,311 | 778 bp | – | 21.0% |
| tRNA-Ile | Transfer RNA | 14,312 | 14,378 | 67 bp | + | – |
| tRNA-Gln | Transfer RNA | 14,376 | 14,444 | 69 bp | − | – |
| tRNA-Met | Transfer RNA | 14,450 | 14,519 | 70 bp | + | – |
| ND2 | Protein-coding gene | 14,518 | 15,523 | 1,006 bp | + | 31.9% |
| tRNA-Trp | Transfer RNA | 15,524 | 15,591 | 68 bp | + | – |
| tRNA-Cys | Transfer RNA | 15,591 | 15,657 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 15,658 | 15,723 | 66 bp | − | – |