Amino acid dipepetide frequency for Sanxia water strider virus 14

Apart from single amino acid frequencies one can also calculate so called amino acid dipeptide frequency.

There is 400 possibilites (441 if we consider Xaa as additional 21st amino acid representing all non-standard or unknown amino acids). Thus, if the dipeptides would be present randomly in proteins each amino acid dipeptide should be present with 0.25% frequency. As it is not the case in the nature, for better visablity all more than expected dipepetides are marked by red, and those which are underrepresented are marked by blue in the table.

All values are presented as per milles (‰), therefore need to be multiplied by 10-3.

For more information see sequence space article on Wikipedia.

AlaCysAspGluPheGlyHisIleLysLeuMetAsnProGlnArgSerThrValTrpTyrXaa
Ala
9.321AlaAla: 9.321 ± 3.46
1.332AlaCys: 1.332 ± 0.845
4.66AlaAsp: 4.66 ± 0.873
3.329AlaGlu: 3.329 ± 1.795
4.66AlaPhe: 4.66 ± 0.353
5.326AlaGly: 5.326 ± 1.738
1.332AlaHis: 1.332 ± 1.239
1.997AlaIle: 1.997 ± 1.232
6.658AlaLys: 6.658 ± 2.067
3.995AlaLeu: 3.995 ± 0.777
1.332AlaMet: 1.332 ± 0.845
3.995AlaAsn: 3.995 ± 1.115
7.324AlaPro: 7.324 ± 1.151
0.666AlaGln: 0.666 ± 0.604
9.987AlaArg: 9.987 ± 1.352
1.332AlaSer: 1.332 ± 0.568
7.989AlaThr: 7.989 ± 2.522
2.663AlaVal: 2.663 ± 1.684
1.332AlaTrp: 1.332 ± 0.666
1.332AlaTyr: 1.332 ± 1.172
0.0AlaXaa: 0.0 ± 0.0
Cys
1.332CysAla: 1.332 ± 0.845
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
1.997CysGlu: 1.997 ± 1.106
0.666CysPhe: 0.666 ± 0.586
1.332CysGly: 1.332 ± 0.568
0.666CysHis: 0.666 ± 0.586
0.666CysIle: 0.666 ± 0.586
1.997CysLys: 1.997 ± 1.159
0.666CysLeu: 0.666 ± 0.586
0.0CysMet: 0.0 ± 0.462
1.332CysAsn: 1.332 ± 0.678
0.0CysPro: 0.0 ± 0.0
1.332CysGln: 1.332 ± 0.678
1.997CysArg: 1.997 ± 0.953
3.329CysSer: 3.329 ± 0.394
0.0CysThr: 0.0 ± 0.0
1.332CysVal: 1.332 ± 0.678
0.0CysTrp: 0.0 ± 0.0
1.997CysTyr: 1.997 ± 1.327
0.0CysXaa: 0.0 ± 0.0
Asp
4.66AspAla: 4.66 ± 2.018
1.332AspCys: 1.332 ± 1.172
3.329AspAsp: 3.329 ± 1.455
1.332AspGlu: 1.332 ± 0.666
1.332AspPhe: 1.332 ± 0.666
1.997AspGly: 1.997 ± 1.099
0.666AspHis: 0.666 ± 0.586
4.66AspIle: 4.66 ± 2.023
2.663AspLys: 2.663 ± 0.321
3.995AspLeu: 3.995 ± 2.145
0.0AspMet: 0.0 ± 0.0
1.997AspAsn: 1.997 ± 1.33
2.663AspPro: 2.663 ± 1.631
1.332AspGln: 1.332 ± 0.568
2.663AspArg: 2.663 ± 1.136
3.995AspSer: 3.995 ± 1.832
3.329AspThr: 3.329 ± 0.394
1.997AspVal: 1.997 ± 1.158
1.997AspTrp: 1.997 ± 1.327
0.666AspTyr: 0.666 ± 0.586
0.0AspXaa: 0.0 ± 0.0
Glu
5.326GluAla: 5.326 ± 1.51
0.666GluCys: 0.666 ± 0.586
1.332GluAsp: 1.332 ± 0.824
5.992GluGlu: 5.992 ± 1.883
3.329GluPhe: 3.329 ± 0.394
1.332GluGly: 1.332 ± 0.678
2.663GluHis: 2.663 ± 1.634
2.663GluIle: 2.663 ± 1.119
0.666GluLys: 0.666 ± 0.651
6.658GluLeu: 6.658 ± 2.431
1.997GluMet: 1.997 ± 1.232
0.666GluAsn: 0.666 ± 0.586
1.332GluPro: 1.332 ± 0.824
3.329GluGln: 3.329 ± 1.331
5.992GluArg: 5.992 ± 2.119
5.992GluSer: 5.992 ± 1.965
1.332GluThr: 1.332 ± 1.239
3.329GluVal: 3.329 ± 1.239
0.0GluTrp: 0.0 ± 0.0
0.666GluTyr: 0.666 ± 0.586
0.0GluXaa: 0.0 ± 0.0
Phe
1.332PheAla: 1.332 ± 0.568
0.666PheCys: 0.666 ± 0.586
1.332PheAsp: 1.332 ± 1.172
2.663PheGlu: 2.663 ± 1.634
0.0PhePhe: 0.0 ± 0.0
2.663PheGly: 2.663 ± 0.841
0.0PheHis: 0.0 ± 0.0
0.666PheIle: 0.666 ± 0.586
1.332PheLys: 1.332 ± 1.172
1.997PheLeu: 1.997 ± 0.389
1.332PheMet: 1.332 ± 0.646
0.0PheAsn: 0.0 ± 0.0
2.663PhePro: 2.663 ± 1.142
1.332PheGln: 1.332 ± 1.209
1.997PheArg: 1.997 ± 0.389
5.326PheSer: 5.326 ± 2.068
2.663PheThr: 2.663 ± 1.119
0.666PheVal: 0.666 ± 0.651
0.666PheTrp: 0.666 ± 0.619
1.332PheTyr: 1.332 ± 1.172
0.0PheXaa: 0.0 ± 0.0
Gly
1.997GlyAla: 1.997 ± 0.7
1.997GlyCys: 1.997 ± 1.106
2.663GlyAsp: 2.663 ± 1.631
5.326GlyGlu: 5.326 ± 1.925
3.329GlyPhe: 3.329 ± 1.552
1.997GlyGly: 1.997 ± 0.389
1.332GlyHis: 1.332 ± 0.678
2.663GlyIle: 2.663 ± 1.332
5.992GlyLys: 5.992 ± 1.527
5.326GlyLeu: 5.326 ± 2.105
2.663GlyMet: 2.663 ± 0.686
0.666GlyAsn: 0.666 ± 0.586
3.329GlyPro: 3.329 ± 1.844
1.997GlyGln: 1.997 ± 1.158
2.663GlyArg: 2.663 ± 0.321
9.321GlySer: 9.321 ± 3.145
6.658GlyThr: 6.658 ± 2.09
3.329GlyVal: 3.329 ± 1.414
0.666GlyTrp: 0.666 ± 0.604
1.997GlyTyr: 1.997 ± 1.158
0.0GlyXaa: 0.0 ± 0.0
His
1.332HisAla: 1.332 ± 0.568
1.332HisCys: 1.332 ± 0.678
1.332HisAsp: 1.332 ± 1.303
0.0HisGlu: 0.0 ± 0.0
1.332HisPhe: 1.332 ± 0.678
0.666HisGly: 0.666 ± 0.586
0.0HisHis: 0.0 ± 0.0
0.666HisIle: 0.666 ± 0.604
1.332HisLys: 1.332 ± 1.239
3.995HisLeu: 3.995 ± 2.011
0.0HisMet: 0.0 ± 0.0
0.666HisAsn: 0.666 ± 0.619
0.0HisPro: 0.0 ± 0.0
1.332HisGln: 1.332 ± 0.568
1.997HisArg: 1.997 ± 1.758
1.332HisSer: 1.332 ± 1.172
1.997HisThr: 1.997 ± 1.106
2.663HisVal: 2.663 ± 0.814
0.0HisTrp: 0.0 ± 0.0
0.666HisTyr: 0.666 ± 0.586
0.0HisXaa: 0.0 ± 0.0
Ile
2.663IleAla: 2.663 ± 1.631
0.666IleCys: 0.666 ± 0.619
2.663IleAsp: 2.663 ± 1.631
3.995IleGlu: 3.995 ± 0.777
1.997IlePhe: 1.997 ± 1.129
2.663IleGly: 2.663 ± 1.439
0.666IleHis: 0.666 ± 0.619
1.997IleIle: 1.997 ± 1.129
3.995IleLys: 3.995 ± 1.069
4.66IleLeu: 4.66 ± 1.551
0.0IleMet: 0.0 ± 0.0
1.997IleAsn: 1.997 ± 1.099
1.332IlePro: 1.332 ± 0.666
0.666IleGln: 0.666 ± 0.586
3.995IleArg: 3.995 ± 1.115
3.329IleSer: 3.329 ± 0.763
2.663IleThr: 2.663 ± 1.861
0.666IleVal: 0.666 ± 0.586
0.0IleTrp: 0.0 ± 0.0
0.666IleTyr: 0.666 ± 0.604
0.0IleXaa: 0.0 ± 0.0
Lys
6.658LysAla: 6.658 ± 1.994
1.332LysCys: 1.332 ± 0.824
1.997LysAsp: 1.997 ± 1.073
1.332LysGlu: 1.332 ± 1.239
1.332LysPhe: 1.332 ± 0.568
2.663LysGly: 2.663 ± 1.142
1.997LysHis: 1.997 ± 1.954
0.0LysIle: 0.0 ± 0.0
3.329LysLys: 3.329 ± 0.975
3.995LysLeu: 3.995 ± 1.445
0.666LysMet: 0.666 ± 0.58
1.997LysAsn: 1.997 ± 1.106
4.66LysPro: 4.66 ± 2.027
2.663LysGln: 2.663 ± 1.038
7.989LysArg: 7.989 ± 1.859
7.989LysSer: 7.989 ± 1.657
5.326LysThr: 5.326 ± 1.496
3.329LysVal: 3.329 ± 1.455
1.332LysTrp: 1.332 ± 1.172
1.332LysTyr: 1.332 ± 1.172
0.0LysXaa: 0.0 ± 0.0
Leu
5.326LeuAla: 5.326 ± 2.175
0.666LeuCys: 0.666 ± 0.586
1.997LeuAsp: 1.997 ± 1.758
5.326LeuGlu: 5.326 ± 1.611
1.332LeuPhe: 1.332 ± 1.172
3.995LeuGly: 3.995 ± 1.458
1.332LeuHis: 1.332 ± 0.72
1.332LeuIle: 1.332 ± 0.666
7.324LeuLys: 7.324 ± 2.397
5.326LeuLeu: 5.326 ± 1.203
1.332LeuMet: 1.332 ± 0.666
5.992LeuAsn: 5.992 ± 1.495
4.66LeuPro: 4.66 ± 1.288
3.329LeuGln: 3.329 ± 1.239
7.989LeuArg: 7.989 ± 2.139
5.326LeuSer: 5.326 ± 1.203
2.663LeuThr: 2.663 ± 1.684
8.655LeuVal: 8.655 ± 0.477
0.666LeuTrp: 0.666 ± 0.619
1.332LeuTyr: 1.332 ± 0.72
0.0LeuXaa: 0.0 ± 0.0
Met
2.663MetAla: 2.663 ± 1.332
0.666MetCys: 0.666 ± 0.619
0.0MetAsp: 0.0 ± 0.0
0.0MetGlu: 0.0 ± 0.0
0.666MetPhe: 0.666 ± 0.586
1.997MetGly: 1.997 ± 0.389
0.0MetHis: 0.0 ± 0.0
0.666MetIle: 0.666 ± 0.651
2.663MetLys: 2.663 ± 0.841
2.663MetLeu: 2.663 ± 0.321
0.666MetMet: 0.666 ± 0.604
0.0MetAsn: 0.0 ± 0.0
1.997MetPro: 1.997 ± 1.129
1.332MetGln: 1.332 ± 0.845
0.0MetArg: 0.0 ± 0.0
0.666MetSer: 0.666 ± 0.586
1.332MetThr: 1.332 ± 0.72
1.997MetVal: 1.997 ± 0.389
0.0MetTrp: 0.0 ± 0.0
0.666MetTyr: 0.666 ± 0.604
0.0MetXaa: 0.0 ± 0.0
Asn
2.663AsnAla: 2.663 ± 1.634
1.332AsnCys: 1.332 ± 0.678
1.332AsnAsp: 1.332 ± 0.72
1.332AsnGlu: 1.332 ± 1.172
0.0AsnPhe: 0.0 ± 0.0
4.66AsnGly: 4.66 ± 1.547
0.666AsnHis: 0.666 ± 0.586
1.332AsnIle: 1.332 ± 0.824
2.663AsnLys: 2.663 ± 1.439
2.663AsnLeu: 2.663 ± 0.841
1.332AsnMet: 1.332 ± 0.666
3.995AsnAsn: 3.995 ± 1.346
1.332AsnPro: 1.332 ± 0.568
1.997AsnGln: 1.997 ± 1.375
1.997AsnArg: 1.997 ± 0.7
1.997AsnSer: 1.997 ± 0.7
3.329AsnThr: 3.329 ± 0.907
4.66AsnVal: 4.66 ± 2.356
0.0AsnTrp: 0.0 ± 0.0
0.666AsnTyr: 0.666 ± 0.586
0.0AsnXaa: 0.0 ± 0.0
Pro
1.997ProAla: 1.997 ± 1.232
0.0ProCys: 0.0 ± 0.0
3.329ProAsp: 3.329 ± 1.844
4.66ProGlu: 4.66 ± 1.316
0.666ProPhe: 0.666 ± 0.651
5.326ProGly: 5.326 ± 1.934
1.332ProHis: 1.332 ± 0.678
3.995ProIle: 3.995 ± 2.011
4.66ProLys: 4.66 ± 1.349
3.995ProLeu: 3.995 ± 1.369
0.666ProMet: 0.666 ± 0.604
3.329ProAsn: 3.329 ± 0.875
1.332ProPro: 1.332 ± 0.824
0.666ProGln: 0.666 ± 0.619
5.326ProArg: 5.326 ± 1.331
4.66ProSer: 4.66 ± 2.083
4.66ProThr: 4.66 ± 2.083
2.663ProVal: 2.663 ± 0.686
1.332ProTrp: 1.332 ± 1.172
0.666ProTyr: 0.666 ± 0.586
0.0ProXaa: 0.0 ± 0.0
Gln
4.66GlnAla: 4.66 ± 2.333
1.332GlnCys: 1.332 ± 0.568
1.997GlnAsp: 1.997 ± 0.859
3.329GlnGlu: 3.329 ± 1.631
1.997GlnPhe: 1.997 ± 0.953
1.332GlnGly: 1.332 ± 1.303
0.0GlnHis: 0.0 ± 0.0
2.663GlnIle: 2.663 ± 0.994
0.666GlnLys: 0.666 ± 0.619
2.663GlnLeu: 2.663 ± 1.332
1.332GlnMet: 1.332 ± 0.72
0.666GlnAsn: 0.666 ± 0.651
1.332GlnPro: 1.332 ± 0.678
3.995GlnGln: 3.995 ± 0.78
3.329GlnArg: 3.329 ± 1.844
1.997GlnSer: 1.997 ± 0.859
3.329GlnThr: 3.329 ± 1.458
1.332GlnVal: 1.332 ± 0.678
0.0GlnTrp: 0.0 ± 0.0
0.666GlnTyr: 0.666 ± 0.651
0.0GlnXaa: 0.0 ± 0.0
Arg
11.318ArgAla: 11.318 ± 1.299
1.997ArgCys: 1.997 ± 1.106
3.995ArgAsp: 3.995 ± 1.229
5.326ArgGlu: 5.326 ± 2.966
2.663ArgPhe: 2.663 ± 1.356
4.66ArgGly: 4.66 ± 0.683
1.997ArgHis: 1.997 ± 1.099
2.663ArgIle: 2.663 ± 1.282
3.995ArgLys: 3.995 ± 2.145
6.658ArgLeu: 6.658 ± 0.723
1.997ArgMet: 1.997 ± 1.099
3.995ArgAsn: 3.995 ± 1.55
4.66ArgPro: 4.66 ± 1.607
4.66ArgGln: 4.66 ± 2.008
11.318ArgArg: 11.318 ± 5.883
2.663ArgSer: 2.663 ± 1.038
7.324ArgThr: 7.324 ± 3.847
4.66ArgVal: 4.66 ± 2.023
0.0ArgTrp: 0.0 ± 0.0
4.66ArgTyr: 4.66 ± 2.002
0.0ArgXaa: 0.0 ± 0.0
Ser
5.326SerAla: 5.326 ± 0.847
1.997SerCys: 1.997 ± 0.587
4.66SerAsp: 4.66 ± 2.008
1.332SerGlu: 1.332 ± 1.209
2.663SerPhe: 2.663 ± 1.332
9.321SerGly: 9.321 ± 2.71
3.329SerHis: 3.329 ± 1.291
0.666SerIle: 0.666 ± 0.586
3.329SerLys: 3.329 ± 1.291
9.321SerLeu: 9.321 ± 1.256
1.997SerMet: 1.997 ± 1.224
1.997SerAsn: 1.997 ± 1.33
3.995SerPro: 3.995 ± 2.159
1.997SerGln: 1.997 ± 0.587
7.989SerArg: 7.989 ± 1.589
5.326SerSer: 5.326 ± 3.535
6.658SerThr: 6.658 ± 2.993
5.326SerVal: 5.326 ± 2.165
1.332SerTrp: 1.332 ± 1.303
1.332SerTyr: 1.332 ± 0.568
0.0SerXaa: 0.0 ± 0.0
Thr
5.326ThrAla: 5.326 ± 2.495
1.332ThrCys: 1.332 ± 0.666
3.995ThrAsp: 3.995 ± 1.4
1.997ThrGlu: 1.997 ± 0.7
1.332ThrPhe: 1.332 ± 1.209
5.992ThrGly: 5.992 ± 0.955
1.997ThrHis: 1.997 ± 1.758
5.992ThrIle: 5.992 ± 1.728
1.332ThrLys: 1.332 ± 1.172
2.663ThrLeu: 2.663 ± 1.476
1.997ThrMet: 1.997 ± 1.158
1.997ThrAsn: 1.997 ± 1.232
5.992ThrPro: 5.992 ± 2.846
3.329ThrGln: 3.329 ± 2.439
3.995ThrArg: 3.995 ± 1.4
9.987ThrSer: 9.987 ± 4.969
4.66ThrThr: 4.66 ± 1.137
4.66ThrVal: 4.66 ± 2.848
1.997ThrTrp: 1.997 ± 0.587
2.663ThrTyr: 2.663 ± 1.631
0.0ThrXaa: 0.0 ± 0.0
Val
5.326ValAla: 5.326 ± 2.456
1.332ValCys: 1.332 ± 0.568
2.663ValAsp: 2.663 ± 1.136
3.995ValGlu: 3.995 ± 1.55
1.332ValPhe: 1.332 ± 0.666
5.992ValGly: 5.992 ± 1.807
0.0ValHis: 0.0 ± 0.0
3.329ValIle: 3.329 ± 0.763
3.329ValLys: 3.329 ± 0.751
2.663ValLeu: 2.663 ± 0.321
0.666ValMet: 0.666 ± 0.586
3.995ValAsn: 3.995 ± 2.199
5.326ValPro: 5.326 ± 1.925
1.332ValGln: 1.332 ± 0.72
7.324ValArg: 7.324 ± 2.461
1.997ValSer: 1.997 ± 0.389
3.329ValThr: 3.329 ± 1.215
2.663ValVal: 2.663 ± 1.634
0.666ValTrp: 0.666 ± 0.586
1.997ValTyr: 1.997 ± 0.587
0.0ValXaa: 0.0 ± 0.0
Trp
0.666TrpAla: 0.666 ± 0.619
0.666TrpCys: 0.666 ± 0.619
1.332TrpAsp: 1.332 ± 1.172
0.666TrpGlu: 0.666 ± 0.651
0.0TrpPhe: 0.0 ± 0.0
0.666TrpGly: 0.666 ± 0.586
1.332TrpHis: 1.332 ± 1.172
0.666TrpIle: 0.666 ± 0.586
0.666TrpLys: 0.666 ± 0.604
0.666TrpLeu: 0.666 ± 0.619
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
1.332TrpGln: 1.332 ± 1.303
0.666TrpArg: 0.666 ± 0.619
0.666TrpSer: 0.666 ± 0.619
0.666TrpThr: 0.666 ± 0.586
1.332TrpVal: 1.332 ± 1.209
0.0TrpTrp: 0.0 ± 0.0
0.666TrpTyr: 0.666 ± 0.651
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.666TyrAla: 0.666 ± 0.651
0.666TyrCys: 0.666 ± 0.586
1.997TyrAsp: 1.997 ± 0.7
1.332TyrGlu: 1.332 ± 1.172
0.0TyrPhe: 0.0 ± 0.0
1.332TyrGly: 1.332 ± 1.172
1.332TyrHis: 1.332 ± 0.678
1.997TyrIle: 1.997 ± 1.758
3.329TyrLys: 3.329 ± 0.763
1.332TyrLeu: 1.332 ± 0.568
0.0TyrMet: 0.0 ± 0.0
0.666TyrAsn: 0.666 ± 0.604
1.332TyrPro: 1.332 ± 0.666
0.0TyrGln: 0.0 ± 0.0
1.997TyrArg: 1.997 ± 1.106
2.663TyrSer: 2.663 ± 1.631
3.329TyrThr: 3.329 ± 1.414
1.332TyrVal: 1.332 ± 0.824
0.666TyrTrp: 0.666 ± 0.651
1.997TyrTyr: 1.997 ± 1.106
0.0TyrXaa: 0.0 ± 0.0
Xaa
0.0XaaAla: 0.0 ± 0.0
0.0XaaCys: 0.0 ± 0.0
0.0XaaAsp: 0.0 ± 0.0
0.0XaaGlu: 0.0 ± 0.0
0.0XaaPhe: 0.0 ± 0.0
0.0XaaGly: 0.0 ± 0.0
0.0XaaHis: 0.0 ± 0.0
0.0XaaIle: 0.0 ± 0.0
0.0XaaLys: 0.0 ± 0.0
0.0XaaLeu: 0.0 ± 0.0
0.0XaaMet: 0.0 ± 0.0
0.0XaaAsn: 0.0 ± 0.0
0.0XaaPro: 0.0 ± 0.0
0.0XaaGln: 0.0 ± 0.0
0.0XaaArg: 0.0 ± 0.0
0.0XaaSer: 0.0 ± 0.0
0.0XaaThr: 0.0 ± 0.0
0.0XaaVal: 0.0 ± 0.0
0.0XaaTrp: 0.0 ± 0.0
0.0XaaTyr: 0.0 ± 0.0
0.0XaaXaa: 0.0 ± 0.0
Statistics based on 4 proteins (1503 amino acids)

Note: The error has been estimated with the bootstraping (x100) at the protein level

Above dipeptide statistics (among other stats for this proteome) you can download from this CSV file
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski