Amino acid dipepetide frequency for Rhinolophus blasii polyomavirus 2

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
6.071AlaAla: 6.071 ± 2.37
1.104AlaCys: 1.104 ± 0.543
2.759AlaAsp: 2.759 ± 1.381
3.863AlaGlu: 3.863 ± 1.501
2.208AlaPhe: 2.208 ± 0.967
1.104AlaGly: 1.104 ± 0.594
2.208AlaHis: 2.208 ± 1.468
2.208AlaIle: 2.208 ± 0.967
2.208AlaLys: 2.208 ± 1.444
5.519AlaLeu: 5.519 ± 2.044
2.759AlaMet: 2.759 ± 0.886
0.552AlaAsn: 0.552 ± 0.372
1.656AlaPro: 1.656 ± 0.736
1.104AlaGln: 1.104 ± 1.566
6.071AlaArg: 6.071 ± 2.853
2.759AlaSer: 2.759 ± 1.252
2.759AlaThr: 2.759 ± 0.841
7.174AlaVal: 7.174 ± 1.544
2.208AlaTrp: 2.208 ± 0.676
3.863AlaTyr: 3.863 ± 1.132
0.0AlaXaa: 0.0 ± 0.0
Cys
0.552CysAla: 0.552 ± 0.372
0.0CysCys: 0.0 ± 0.0
1.104CysAsp: 1.104 ± 0.543
0.552CysGlu: 0.552 ± 0.372
1.104CysPhe: 1.104 ± 1.048
0.0CysGly: 0.0 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
2.759CysLys: 2.759 ± 0.933
2.208CysLeu: 2.208 ± 1.502
0.0CysMet: 0.0 ± 0.0
1.104CysAsn: 1.104 ± 0.744
1.656CysPro: 1.656 ± 0.934
0.552CysGln: 0.552 ± 0.372
0.552CysArg: 0.552 ± 0.524
2.759CysSer: 2.759 ± 1.343
2.208CysThr: 2.208 ± 0.704
0.552CysVal: 0.552 ± 0.524
0.0CysTrp: 0.0 ± 0.0
2.208CysTyr: 2.208 ± 1.086
0.0CysXaa: 0.0 ± 0.0
Asp
1.104AspAla: 1.104 ± 0.594
0.0AspCys: 0.0 ± 0.0
1.104AspAsp: 1.104 ± 0.744
3.863AspGlu: 3.863 ± 1.406
3.311AspPhe: 3.311 ± 1.539
4.967AspGly: 4.967 ± 0.569
0.0AspHis: 0.0 ± 0.0
2.759AspIle: 2.759 ± 0.426
4.967AspLys: 4.967 ± 1.623
3.311AspLeu: 3.311 ± 1.369
1.656AspMet: 1.656 ± 0.736
1.656AspAsn: 1.656 ± 0.77
3.311AspPro: 3.311 ± 1.416
1.656AspGln: 1.656 ± 0.934
2.759AspArg: 2.759 ± 1.059
2.759AspSer: 2.759 ± 0.895
2.208AspThr: 2.208 ± 0.865
3.311AspVal: 3.311 ± 0.637
1.656AspTrp: 1.656 ± 0.639
1.104AspTyr: 1.104 ± 0.744
0.0AspXaa: 0.0 ± 0.0
Glu
4.415GluAla: 4.415 ± 1.876
2.208GluCys: 2.208 ± 0.704
4.415GluAsp: 4.415 ± 1.299
11.038GluGlu: 11.038 ± 2.787
1.656GluPhe: 1.656 ± 0.639
4.967GluGly: 4.967 ± 1.848
1.104GluHis: 1.104 ± 0.734
1.104GluIle: 1.104 ± 0.691
6.623GluLys: 6.623 ± 1.628
8.278GluLeu: 8.278 ± 1.803
1.656GluMet: 1.656 ± 0.697
5.519GluAsn: 5.519 ± 0.946
1.104GluPro: 1.104 ± 0.472
1.656GluGln: 1.656 ± 0.487
1.656GluArg: 1.656 ± 0.934
4.415GluSer: 4.415 ± 1.294
1.104GluThr: 1.104 ± 0.543
4.415GluVal: 4.415 ± 1.801
1.104GluTrp: 1.104 ± 0.734
1.656GluTyr: 1.656 ± 0.639
0.0GluXaa: 0.0 ± 0.0
Phe
3.863PheAla: 3.863 ± 1.63
2.208PheCys: 2.208 ± 0.704
0.0PheAsp: 0.0 ± 0.0
2.208PheGlu: 2.208 ± 1.489
1.104PhePhe: 1.104 ± 0.63
1.656PheGly: 1.656 ± 1.19
2.759PheHis: 2.759 ± 0.547
0.552PheIle: 0.552 ± 0.783
1.656PheLys: 1.656 ± 0.77
5.519PheLeu: 5.519 ± 1.592
1.656PheMet: 1.656 ± 0.799
1.104PheAsn: 1.104 ± 0.472
2.759PhePro: 2.759 ± 0.696
1.104PheGln: 1.104 ± 0.691
1.104PheArg: 1.104 ± 0.751
4.415PheSer: 4.415 ± 1.041
2.208PheThr: 2.208 ± 1.503
1.104PheVal: 1.104 ± 0.751
0.0PheTrp: 0.0 ± 0.0
1.104PheTyr: 1.104 ± 0.744
0.0PheXaa: 0.0 ± 0.0
Gly
2.759GlyAla: 2.759 ± 1.529
0.552GlyCys: 0.552 ± 0.372
5.519GlyAsp: 5.519 ± 1.652
4.967GlyGlu: 4.967 ± 1.898
1.656GlyPhe: 1.656 ± 0.63
6.071GlyGly: 6.071 ± 1.459
1.656GlyHis: 1.656 ± 0.639
3.863GlyIle: 3.863 ± 0.934
3.311GlyLys: 3.311 ± 1.235
5.519GlyLeu: 5.519 ± 2.147
2.759GlyMet: 2.759 ± 1.057
1.104GlyAsn: 1.104 ± 0.543
4.415GlyPro: 4.415 ± 0.966
3.863GlyGln: 3.863 ± 0.632
2.208GlyArg: 2.208 ± 0.483
3.311GlySer: 3.311 ± 1.21
1.656GlyThr: 1.656 ± 1.236
4.415GlyVal: 4.415 ± 1.052
0.552GlyTrp: 0.552 ± 0.372
2.208GlyTyr: 2.208 ± 0.865
0.0GlyXaa: 0.0 ± 0.0
His
2.759HisAla: 2.759 ± 0.841
1.656HisCys: 1.656 ± 0.77
2.208HisAsp: 2.208 ± 0.744
1.104HisGlu: 1.104 ± 0.594
0.0HisPhe: 0.0 ± 0.0
0.0HisGly: 0.0 ± 0.0
0.552HisHis: 0.552 ± 0.372
1.656HisIle: 1.656 ± 0.84
1.104HisLys: 1.104 ± 0.543
1.104HisLeu: 1.104 ± 0.734
1.104HisMet: 1.104 ± 1.063
0.552HisAsn: 0.552 ± 0.372
2.208HisPro: 2.208 ± 1.08
1.104HisGln: 1.104 ± 0.734
2.208HisArg: 2.208 ± 1.041
1.104HisSer: 1.104 ± 0.734
0.0HisThr: 0.0 ± 0.0
2.759HisVal: 2.759 ± 0.989
0.552HisTrp: 0.552 ± 0.524
1.104HisTyr: 1.104 ± 0.543
0.0HisXaa: 0.0 ± 0.0
Ile
2.208IleAla: 2.208 ± 0.483
1.104IleCys: 1.104 ± 0.543
2.759IleAsp: 2.759 ± 1.861
4.415IleGlu: 4.415 ± 1.566
1.656IlePhe: 1.656 ± 0.891
2.208IleGly: 2.208 ± 0.865
0.0IleHis: 0.0 ± 0.0
1.656IleIle: 1.656 ± 0.631
2.208IleLys: 2.208 ± 0.704
5.519IleLeu: 5.519 ± 1.597
1.104IleMet: 1.104 ± 0.744
3.863IleAsn: 3.863 ± 0.485
1.104IlePro: 1.104 ± 0.734
0.552IleGln: 0.552 ± 0.372
1.656IleArg: 1.656 ± 0.736
1.104IleSer: 1.104 ± 0.758
3.311IleThr: 3.311 ± 1.59
4.415IleVal: 4.415 ± 1.139
2.208IleTrp: 2.208 ± 1.468
3.311IleTyr: 3.311 ± 1.15
0.0IleXaa: 0.0 ± 0.0
Lys
2.208LysAla: 2.208 ± 1.08
0.552LysCys: 0.552 ± 0.372
1.104LysAsp: 1.104 ± 0.472
6.071LysGlu: 6.071 ± 2.045
1.656LysPhe: 1.656 ± 0.63
4.415LysGly: 4.415 ± 2.4
1.656LysHis: 1.656 ± 1.117
3.863LysIle: 3.863 ± 0.485
6.623LysLys: 6.623 ± 1.361
5.519LysLeu: 5.519 ± 1.594
3.863LysMet: 3.863 ± 1.75
3.311LysAsn: 3.311 ± 1.413
3.863LysPro: 3.863 ± 1.567
1.104LysGln: 1.104 ± 0.937
5.519LysArg: 5.519 ± 0.656
3.863LysSer: 3.863 ± 1.525
6.623LysThr: 6.623 ± 1.623
3.311LysVal: 3.311 ± 2.001
0.0LysTrp: 0.0 ± 0.0
1.656LysTyr: 1.656 ± 0.77
0.0LysXaa: 0.0 ± 0.0
Leu
7.726LeuAla: 7.726 ± 1.296
2.208LeuCys: 2.208 ± 0.704
6.071LeuAsp: 6.071 ± 1.169
7.174LeuGlu: 7.174 ± 1.387
6.623LeuPhe: 6.623 ± 0.864
6.071LeuGly: 6.071 ± 1.948
2.759LeuHis: 2.759 ± 1.036
5.519LeuIle: 5.519 ± 1.432
4.415LeuLys: 4.415 ± 1.279
12.141LeuLeu: 12.141 ± 3.199
2.759LeuMet: 2.759 ± 1.032
6.623LeuAsn: 6.623 ± 0.864
6.071LeuPro: 6.071 ± 1.675
5.519LeuGln: 5.519 ± 1.949
1.656LeuArg: 1.656 ± 0.663
5.519LeuSer: 5.519 ± 1.796
4.415LeuThr: 4.415 ± 1.277
4.967LeuVal: 4.967 ± 1.282
1.104LeuTrp: 1.104 ± 0.543
2.759LeuTyr: 2.759 ± 0.989
0.0LeuXaa: 0.0 ± 0.0
Met
3.863MetAla: 3.863 ± 0.485
0.0MetCys: 0.0 ± 0.0
2.208MetAsp: 2.208 ± 1.534
2.208MetGlu: 2.208 ± 0.84
1.104MetPhe: 1.104 ± 0.63
1.656MetGly: 1.656 ± 0.487
1.104MetHis: 1.104 ± 0.472
1.656MetIle: 1.656 ± 1.489
2.759MetLys: 2.759 ± 1.279
4.415MetLeu: 4.415 ± 0.85
1.104MetMet: 1.104 ± 0.472
2.759MetAsn: 2.759 ± 0.933
1.104MetPro: 1.104 ± 0.472
1.104MetGln: 1.104 ± 0.734
0.0MetArg: 0.0 ± 0.0
2.759MetSer: 2.759 ± 0.912
1.656MetThr: 1.656 ± 0.736
0.552MetVal: 0.552 ± 0.56
0.552MetTrp: 0.552 ± 0.532
1.104MetTyr: 1.104 ± 0.751
0.0MetXaa: 0.0 ± 0.0
Asn
2.208AsnAla: 2.208 ± 0.744
0.552AsnCys: 0.552 ± 0.372
1.656AsnAsp: 1.656 ± 0.663
3.311AsnGlu: 3.311 ± 1.259
2.208AsnPhe: 2.208 ± 0.967
1.104AsnGly: 1.104 ± 0.472
0.0AsnHis: 0.0 ± 0.0
2.759AsnIle: 2.759 ± 1.421
3.863AsnLys: 3.863 ± 2.02
4.967AsnLeu: 4.967 ± 1.535
1.656AsnMet: 1.656 ± 0.631
1.656AsnAsn: 1.656 ± 0.934
2.759AsnPro: 2.759 ± 0.79
2.759AsnGln: 2.759 ± 0.926
1.656AsnArg: 1.656 ± 0.663
2.208AsnSer: 2.208 ± 0.967
0.552AsnThr: 0.552 ± 0.532
4.415AsnVal: 4.415 ± 0.497
0.552AsnTrp: 0.552 ± 0.372
1.104AsnTyr: 1.104 ± 0.543
0.0AsnXaa: 0.0 ± 0.0
Pro
2.759ProAla: 2.759 ± 0.696
0.552ProCys: 0.552 ± 0.524
5.519ProAsp: 5.519 ± 1.144
2.759ProGlu: 2.759 ± 0.547
1.104ProPhe: 1.104 ± 0.751
7.174ProGly: 7.174 ± 2.026
0.0ProHis: 0.0 ± 0.0
2.759ProIle: 2.759 ± 1.381
6.071ProLys: 6.071 ± 1.036
6.623ProLeu: 6.623 ± 1.537
1.104ProMet: 1.104 ± 1.063
0.552ProAsn: 0.552 ± 0.372
6.623ProPro: 6.623 ± 1.626
2.759ProGln: 2.759 ± 0.79
1.104ProArg: 1.104 ± 1.063
3.863ProSer: 3.863 ± 0.632
3.863ProThr: 3.863 ± 1.84
2.208ProVal: 2.208 ± 1.031
0.0ProTrp: 0.0 ± 0.0
1.104ProTyr: 1.104 ± 0.472
0.0ProXaa: 0.0 ± 0.0
Gln
3.311GlnAla: 3.311 ± 1.611
0.0GlnCys: 0.0 ± 0.0
0.0GlnAsp: 0.0 ± 0.0
1.656GlnGlu: 1.656 ± 0.84
2.208GlnPhe: 2.208 ± 0.596
1.104GlnGly: 1.104 ± 0.472
1.656GlnHis: 1.656 ± 0.77
3.863GlnIle: 3.863 ± 1.0
2.759GlnLys: 2.759 ± 1.743
2.759GlnLeu: 2.759 ± 0.426
1.104GlnMet: 1.104 ± 1.017
2.759GlnAsn: 2.759 ± 0.779
2.759GlnPro: 2.759 ± 1.48
2.208GlnGln: 2.208 ± 0.744
3.311GlnArg: 3.311 ± 1.637
1.656GlnSer: 1.656 ± 1.117
3.863GlnThr: 3.863 ± 1.087
2.208GlnVal: 2.208 ± 1.352
0.552GlnTrp: 0.552 ± 0.372
0.552GlnTyr: 0.552 ± 0.783
0.0GlnXaa: 0.0 ± 0.0
Arg
2.759ArgAla: 2.759 ± 2.608
0.0ArgCys: 0.0 ± 0.0
2.208ArgAsp: 2.208 ± 1.086
2.759ArgGlu: 2.759 ± 1.325
2.208ArgPhe: 2.208 ± 1.08
1.656ArgGly: 1.656 ± 0.663
0.552ArgHis: 0.552 ± 0.372
3.311ArgIle: 3.311 ± 1.257
2.759ArgLys: 2.759 ± 0.79
2.759ArgLeu: 2.759 ± 0.426
3.863ArgMet: 3.863 ± 0.707
1.656ArgAsn: 1.656 ± 0.663
1.104ArgPro: 1.104 ± 0.734
4.967ArgGln: 4.967 ± 1.608
3.311ArgArg: 3.311 ± 2.202
1.656ArgSer: 1.656 ± 0.639
1.656ArgThr: 1.656 ± 0.736
3.311ArgVal: 3.311 ± 1.277
1.104ArgTrp: 1.104 ± 0.734
3.311ArgTyr: 3.311 ± 2.006
0.0ArgXaa: 0.0 ± 0.0
Ser
4.415SerAla: 4.415 ± 0.883
1.104SerCys: 1.104 ± 0.543
1.656SerAsp: 1.656 ± 0.663
3.311SerGlu: 3.311 ± 1.277
4.415SerPhe: 4.415 ± 0.913
4.415SerGly: 4.415 ± 0.85
3.311SerHis: 3.311 ± 1.699
3.311SerIle: 3.311 ± 0.814
3.863SerLys: 3.863 ± 1.283
7.726SerLeu: 7.726 ± 1.514
0.552SerMet: 0.552 ± 0.56
2.759SerAsn: 2.759 ± 0.989
2.759SerPro: 2.759 ± 0.668
2.208SerGln: 2.208 ± 1.14
3.863SerArg: 3.863 ± 1.263
4.967SerSer: 4.967 ± 1.204
2.759SerThr: 2.759 ± 0.779
4.415SerVal: 4.415 ± 1.184
1.656SerTrp: 1.656 ± 0.77
1.104SerTyr: 1.104 ± 0.472
0.0SerXaa: 0.0 ± 0.0
Thr
2.759ThrAla: 2.759 ± 1.966
2.208ThrCys: 2.208 ± 1.516
1.104ThrAsp: 1.104 ± 0.63
2.208ThrGlu: 2.208 ± 0.548
2.759ThrPhe: 2.759 ± 1.31
4.967ThrGly: 4.967 ± 1.921
0.552ThrHis: 0.552 ± 0.372
3.311ThrIle: 3.311 ± 1.15
1.656ThrLys: 1.656 ± 0.663
4.415ThrLeu: 4.415 ± 0.698
2.208ThrMet: 2.208 ± 0.483
0.552ThrAsn: 0.552 ± 0.532
4.967ThrPro: 4.967 ± 0.89
0.552ThrGln: 0.552 ± 0.372
3.311ThrArg: 3.311 ± 1.131
4.415ThrSer: 4.415 ± 0.966
6.623ThrThr: 6.623 ± 1.998
5.519ThrVal: 5.519 ± 2.154
0.0ThrTrp: 0.0 ± 0.0
1.656ThrTyr: 1.656 ± 1.236
0.0ThrXaa: 0.0 ± 0.0
Val
2.759ValAla: 2.759 ± 0.926
2.759ValCys: 2.759 ± 1.049
2.759ValAsp: 2.759 ± 1.496
4.415ValGlu: 4.415 ± 1.052
0.0ValPhe: 0.0 ± 0.0
3.311ValGly: 3.311 ± 1.193
2.208ValHis: 2.208 ± 0.84
1.104ValIle: 1.104 ± 0.744
2.759ValLys: 2.759 ± 1.381
9.382ValLeu: 9.382 ± 1.772
1.656ValMet: 1.656 ± 1.489
2.759ValAsn: 2.759 ± 0.866
6.071ValPro: 6.071 ± 0.99
2.208ValGln: 2.208 ± 1.041
1.656ValArg: 1.656 ± 0.75
4.415ValSer: 4.415 ± 0.873
6.623ValThr: 6.623 ± 1.449
4.415ValVal: 4.415 ± 2.18
1.656ValTrp: 1.656 ± 1.19
2.759ValTyr: 2.759 ± 1.279
0.0ValXaa: 0.0 ± 0.0
Trp
1.656TrpAla: 1.656 ± 0.84
0.0TrpCys: 0.0 ± 0.0
2.759TrpAsp: 2.759 ± 1.325
1.104TrpGlu: 1.104 ± 0.472
0.552TrpPhe: 0.552 ± 0.524
1.656TrpGly: 1.656 ± 0.84
0.552TrpHis: 0.552 ± 0.372
0.0TrpIle: 0.0 ± 0.0
1.104TrpLys: 1.104 ± 0.543
1.656TrpLeu: 1.656 ± 0.84
0.0TrpMet: 0.0 ± 0.0
0.552TrpAsn: 0.552 ± 0.372
0.0TrpPro: 0.0 ± 0.0
1.656TrpGln: 1.656 ± 0.77
1.104TrpArg: 1.104 ± 0.734
0.552TrpSer: 0.552 ± 0.532
0.0TrpThr: 0.0 ± 0.0
1.104TrpVal: 1.104 ± 0.734
1.104TrpTrp: 1.104 ± 0.543
0.552TrpTyr: 0.552 ± 0.372
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.0TyrAla: 0.0 ± 0.0
1.104TyrCys: 1.104 ± 1.048
0.552TyrAsp: 0.552 ± 0.372
1.656TyrGlu: 1.656 ± 1.117
0.552TyrPhe: 0.552 ± 0.532
3.863TyrGly: 3.863 ± 0.582
2.208TyrHis: 2.208 ± 0.676
1.104TyrIle: 1.104 ± 0.744
3.311TyrLys: 3.311 ± 1.629
2.759TyrLeu: 2.759 ± 1.605
0.552TyrMet: 0.552 ± 0.372
0.552TyrAsn: 0.552 ± 0.372
2.208TyrPro: 2.208 ± 1.694
1.656TyrGln: 1.656 ± 0.63
2.208TyrArg: 2.208 ± 0.483
6.071TyrSer: 6.071 ± 1.829
1.656TyrThr: 1.656 ± 0.639
1.104TyrVal: 1.104 ± 0.472
1.104TyrTrp: 1.104 ± 0.734
2.759TyrTyr: 2.759 ± 0.547
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 6 proteins (1813 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