Lettuce yellow mottle virus
Average proteome isoelectric point is 6.55
Get precalculated fractions of proteins
Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
All
Note: above files contain also dissociation constants (pKa)
Virtual 2D-PAGE plot for 6 proteins (isoelectric point calculated using IPC2_protein)
Get csv file with sequences according to given criteria:
* You can choose from 21 different methods for calculating isoelectric point
Summary statistics related to proteome-wise predictions
Protein with the lowest isoelectric point:
>tr|B1NNZ2|B1NNZ2_9RHAB Protein 3 OS=Lettuce yellow mottle virus OX=471285 PE=4 SV=1
MM1 pKa = 7.95 DD2 pKa = 4.9 NEE4 pKa = 4.14 NLDD7 pKa = 3.95 FEE9 pKa = 5.21 SVDD12 pKa = 3.45 TSLLRR17 pKa = 11.84 SPNNFAANNDD27 pKa = 3.88 GTSSPDD33 pKa = 3.19 VMFDD37 pKa = 3.3 DD38 pKa = 4.0 TTIPDD43 pKa = 3.65 GVLVDD48 pKa = 3.79 NSHH51 pKa = 6.48 NKK53 pKa = 9.99 SNNKK57 pKa = 9.54 ANSEE61 pKa = 4.42 TVVQLLEE68 pKa = 4.11 LAAATQGVMVSDD80 pKa = 3.62 IMTNTAIALAYY91 pKa = 9.9 KK92 pKa = 10.51 LGLDD96 pKa = 3.88 ANSMEE101 pKa = 4.17 WFIAGVTYY109 pKa = 11.01 ANNNMLMEE117 pKa = 4.48 KK118 pKa = 9.38 MVSAVKK124 pKa = 10.36 DD125 pKa = 3.48 LQVEE129 pKa = 4.16 VRR131 pKa = 11.84 NIQVASNSVKK141 pKa = 10.59 NSSDD145 pKa = 3.17 ALASTMKK152 pKa = 10.48 SNKK155 pKa = 9.08 HH156 pKa = 6.51 DD157 pKa = 3.46 IVKK160 pKa = 10.3 EE161 pKa = 3.74 LDD163 pKa = 3.14 KK164 pKa = 11.45 TRR166 pKa = 11.84 DD167 pKa = 3.48 SVLNALNSLAKK178 pKa = 9.26 KK179 pKa = 8.53 TEE181 pKa = 4.31 EE182 pKa = 4.14 VQSPTEE188 pKa = 3.87 VVTIGIAQGKK198 pKa = 8.94 KK199 pKa = 9.93 ALKK202 pKa = 9.69 QLSEE206 pKa = 4.33 SAIPPPQDD214 pKa = 3.05 INSEE218 pKa = 4.38 LLTPTLTKK226 pKa = 10.43 VVSTKK231 pKa = 10.59 SPAEE235 pKa = 4.13 TVHH238 pKa = 6.79 HH239 pKa = 6.16 EE240 pKa = 4.15 KK241 pKa = 10.67 EE242 pKa = 4.26 KK243 pKa = 11.22 LMLDD247 pKa = 3.66 LGFEE251 pKa = 4.1 VDD253 pKa = 4.81 EE254 pKa = 4.8 VAGCDD259 pKa = 3.84 PLVLDD264 pKa = 5.59 MIITDD269 pKa = 5.37 DD270 pKa = 3.94 MLQVAAGGLTEE281 pKa = 4.71 EE282 pKa = 4.76 IKK284 pKa = 10.78 EE285 pKa = 4.08 ALQDD289 pKa = 3.65 QAIDD293 pKa = 3.58 NQMTIAQIVDD303 pKa = 2.87 IMKK306 pKa = 10.49
Molecular weight: 33.11 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.527
IPC2_protein 4.317
IPC_protein 4.291
Toseland 4.101
ProMoST 4.418
Dawson 4.253
Bjellqvist 4.406
Wikipedia 4.151
Rodwell 4.126
Grimsley 4.012
Solomon 4.253
Lehninger 4.202
Nozaki 4.368
DTASelect 4.571
Thurlkill 4.126
EMBOSS 4.164
Sillero 4.406
Patrickios 4.126
IPC_peptide 4.253
IPC2_peptide 4.393
IPC2.peptide.svr19 4.346
Protein with the highest isoelectric point:
>tr|B1NNZ3|B1NNZ3_9RHAB M protein OS=Lettuce yellow mottle virus OX=471285 PE=4 SV=1
MM1 pKa = 7.45 LNINSVRR8 pKa = 11.84 KK9 pKa = 9.13 HH10 pKa = 4.43 VLKK13 pKa = 10.92 SGSLTSAVGTGTVYY27 pKa = 10.86 SGMLNKK33 pKa = 9.74 YY34 pKa = 9.3 AKK36 pKa = 9.97 KK37 pKa = 9.94 RR38 pKa = 11.84 EE39 pKa = 4.02 LNIVVTSSGSNNVLIRR55 pKa = 11.84 QVPLFDD61 pKa = 5.37 QMDD64 pKa = 4.61 LDD66 pKa = 3.83 MMKK69 pKa = 10.27 KK70 pKa = 10.21 DD71 pKa = 3.9 KK72 pKa = 11.08 EE73 pKa = 4.21 NNKK76 pKa = 9.57 YY77 pKa = 9.9 IHH79 pKa = 6.85 IGCVTISIEE88 pKa = 4.02 PLLHH92 pKa = 5.5 QRR94 pKa = 11.84 YY95 pKa = 8.8 ISKK98 pKa = 10.51 FGTAISGHH106 pKa = 6.35 CALIDD111 pKa = 3.52 STFRR115 pKa = 11.84 NLDD118 pKa = 3.21 EE119 pKa = 4.96 SVISVHH125 pKa = 7.03 KK126 pKa = 10.35 YY127 pKa = 10.29 CLDD130 pKa = 3.48 KK131 pKa = 11.33 GRR133 pKa = 11.84 SDD135 pKa = 3.58 YY136 pKa = 11.32 VSYY139 pKa = 10.76 PNHH142 pKa = 6.66 CLSLSDD148 pKa = 3.22 PHH150 pKa = 6.75 IQKK153 pKa = 10.31 RR154 pKa = 11.84 LSVILGIRR162 pKa = 11.84 GVNVDD167 pKa = 3.85 PGVEE171 pKa = 4.05 LFSVCIGYY179 pKa = 9.33 IVSAVNTLHH188 pKa = 6.42 PNGMKK193 pKa = 10.67 GMVNFPILGTEE204 pKa = 4.17 DD205 pKa = 4.15 ASVDD209 pKa = 3.78 DD210 pKa = 5.69 LEE212 pKa = 6.32 GSDD215 pKa = 3.31 ISEE218 pKa = 4.38 IEE220 pKa = 4.04 SNYY223 pKa = 10.35 NNTSIISVPSEE234 pKa = 3.5 DD235 pKa = 3.42 DD236 pKa = 2.92 QYY238 pKa = 11.31 YY239 pKa = 10.21 KK240 pKa = 10.9 SKK242 pKa = 10.78 GGLWRR247 pKa = 11.84 GITGGGRR254 pKa = 11.84 VIKK257 pKa = 10.08 RR258 pKa = 11.84 RR259 pKa = 11.84 TMRR262 pKa = 11.84 TEE264 pKa = 4.0 NKK266 pKa = 9.57 QSAPSLLARR275 pKa = 11.84 STSSRR280 pKa = 11.84 IDD282 pKa = 3.34 EE283 pKa = 4.12 KK284 pKa = 11.09 RR285 pKa = 11.84 VLGVLKK291 pKa = 10.58 NRR293 pKa = 11.84 EE294 pKa = 3.9 ITEE297 pKa = 3.84 KK298 pKa = 9.56 LTNIGRR304 pKa = 11.84 SGRR307 pKa = 11.84 FSMSS311 pKa = 2.63
Molecular weight: 34.39 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.673
IPC2_protein 8.551
IPC_protein 8.463
Toseland 9.077
ProMoST 8.96
Dawson 9.399
Bjellqvist 9.238
Wikipedia 9.56
Rodwell 9.604
Grimsley 9.443
Solomon 9.472
Lehninger 9.428
Nozaki 9.37
DTASelect 9.151
Thurlkill 9.282
EMBOSS 9.545
Sillero 9.428
Patrickios 4.749
IPC_peptide 9.458
IPC2_peptide 7.951
IPC2.peptide.svr19 7.709
Peptides (in silico digests for buttom-up proteomics)
Below you can find
in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.
Try ESI
ChTry ESI
ArgC ESI
LysN ESI
TryLysC ESI
Try MALDI
ChTry MALDI
ArgC MALDI
LysN MALDI
TryLysC MALDI
Try LTQ
ChTry LTQ
ArgC LTQ
LysN LTQ
TryLysC LTQ
Try MSlow
ChTry MSlow
ArgC MSlow
LysN MSlow
TryLysC MSlow
Try MShigh
ChTry MShigh
ArgC MShigh
LysN MShigh
TryLysC MShigh
General Statistics
Number of major isoforms
Number of additional isoforms
Number of all proteins
Number of amino acids
Min. Seq. Length
Max. Seq. Length
Avg. Seq. Length
Avg. Mol. Weight
6
0
6
3860
175
2068
643.3
72.65
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.337 ± 1.25
1.891 ± 0.333
6.036 ± 0.297
5.829 ± 0.209
3.679 ± 0.645
5.829 ± 0.411
2.202 ± 0.292
6.917 ± 0.328
6.528 ± 0.357
9.482 ± 0.296
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.161 ± 0.396
3.964 ± 0.638
4.352 ± 0.255
3.342 ± 0.352
5.311 ± 0.582
8.316 ± 0.447
6.554 ± 0.431
6.451 ± 0.577
1.71 ± 0.357
3.109 ± 0.317
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level
Most of the basic statistics you can see at this page can be downloaded from this CSV file
For dipeptide frequency statistics click here