Cyclovirus ZM32
Average proteome isoelectric point is 8.45
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 2 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|A0A097ZPG6|A0A097ZPG6_9CIRC ATP-dependent helicase Rep OS=Cyclovirus ZM32 OX=1506566 GN=Rep PE=3 SV=1
MM1 pKa = 7.72 ANNSTVRR8 pKa = 11.84 RR9 pKa = 11.84 FCWTLNNYY17 pKa = 8.05 TDD19 pKa = 3.69 EE20 pKa = 5.01 DD21 pKa = 4.2 VDD23 pKa = 4.45 VLQKK27 pKa = 11.03 DD28 pKa = 3.5 LAEE31 pKa = 4.3 LCKK34 pKa = 10.04 FAIFGRR40 pKa = 11.84 EE41 pKa = 3.98 TCPSTGTKK49 pKa = 9.84 HH50 pKa = 6.5 LQGFCNLQRR59 pKa = 11.84 PKK61 pKa = 10.35 RR62 pKa = 11.84 FNSIRR67 pKa = 11.84 QIFGGRR73 pKa = 11.84 AHH75 pKa = 7.27 IEE77 pKa = 3.81 RR78 pKa = 11.84 AKK80 pKa = 11.13 GSDD83 pKa = 3.64 LEE85 pKa = 4.17 NQEE88 pKa = 4.26 YY89 pKa = 10.11 CSKK92 pKa = 11.24 GGDD95 pKa = 3.09 VWQCGSPSTQGTRR108 pKa = 11.84 TDD110 pKa = 3.47 LQKK113 pKa = 10.72 VVSVIEE119 pKa = 4.21 GGEE122 pKa = 3.88 RR123 pKa = 11.84 NIKK126 pKa = 10.07 NLALQFPTAYY136 pKa = 9.14 IKK138 pKa = 10.39 YY139 pKa = 9.66 FKK141 pKa = 10.74 GIEE144 pKa = 3.78 QYY146 pKa = 10.83 IRR148 pKa = 11.84 IAHH151 pKa = 6.42 GNPEE155 pKa = 4.25 RR156 pKa = 11.84 DD157 pKa = 3.42 FKK159 pKa = 11.37 TEE161 pKa = 3.7 VFYY164 pKa = 10.55 FWGATGTGKK173 pKa = 9.99 SRR175 pKa = 11.84 KK176 pKa = 9.34 ARR178 pKa = 11.84 EE179 pKa = 3.79 EE180 pKa = 3.77 SRR182 pKa = 11.84 ALGDD186 pKa = 3.09 TYY188 pKa = 11.22 YY189 pKa = 10.96 KK190 pKa = 10.5 PRR192 pKa = 11.84 GEE194 pKa = 3.75 WWDD197 pKa = 3.93 GYY199 pKa = 9.14 TGQPCVVIDD208 pKa = 5.82 DD209 pKa = 4.49 FYY211 pKa = 11.88 GWIKK215 pKa = 10.75 YY216 pKa = 10.28 DD217 pKa = 4.1 EE218 pKa = 4.44 LLKK221 pKa = 10.71 ICDD224 pKa = 3.7 RR225 pKa = 11.84 YY226 pKa = 10.06 PYY228 pKa = 9.86 RR229 pKa = 11.84 VPVKK233 pKa = 10.11 GGYY236 pKa = 9.35 EE237 pKa = 4.03 NFVSKK242 pKa = 9.88 YY243 pKa = 8.77 IWITSEE249 pKa = 3.94 RR250 pKa = 11.84 PLEE253 pKa = 3.78 EE254 pKa = 3.95 VYY256 pKa = 10.77 RR257 pKa = 11.84 FLAYY261 pKa = 10.18 DD262 pKa = 3.7 CSSLRR267 pKa = 11.84 RR268 pKa = 11.84 RR269 pKa = 11.84 LNKK272 pKa = 9.94 EE273 pKa = 3.29 IHH275 pKa = 6.23 FEE277 pKa = 3.93
Molecular weight: 32.31 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 7.573
IPC2_protein 7.834
IPC_protein 7.688
Toseland 7.249
ProMoST 8.214
Dawson 8.39
Bjellqvist 8.741
Wikipedia 8.317
Rodwell 8.404
Grimsley 7.22
Solomon 8.478
Lehninger 8.478
Nozaki 8.887
DTASelect 8.463
Thurlkill 8.507
EMBOSS 8.58
Sillero 8.829
Patrickios 4.126
IPC_peptide 8.463
IPC2_peptide 7.732
IPC2.peptide.svr19 7.924
Protein with the highest isoelectric point:
>tr|A0A097ZPG6|A0A097ZPG6_9CIRC ATP-dependent helicase Rep OS=Cyclovirus ZM32 OX=1506566 GN=Rep PE=3 SV=1
MM1 pKa = 7.62 AFRR4 pKa = 11.84 RR5 pKa = 11.84 RR6 pKa = 11.84 VIRR9 pKa = 11.84 RR10 pKa = 11.84 RR11 pKa = 11.84 APPRR15 pKa = 11.84 RR16 pKa = 11.84 RR17 pKa = 11.84 RR18 pKa = 11.84 ATIRR22 pKa = 11.84 RR23 pKa = 11.84 RR24 pKa = 11.84 RR25 pKa = 11.84 LRR27 pKa = 11.84 KK28 pKa = 8.17 KK29 pKa = 7.23 TFRR32 pKa = 11.84 RR33 pKa = 11.84 KK34 pKa = 8.26 TGNFTLKK41 pKa = 9.94 VRR43 pKa = 11.84 KK44 pKa = 7.58 TAVLAIDD51 pKa = 3.4 SDD53 pKa = 3.25 KK54 pKa = 11.3 GYY56 pKa = 10.16 SYY58 pKa = 11.61 NVAPTLNDD66 pKa = 3.25 YY67 pKa = 11.21 EE68 pKa = 4.26 EE69 pKa = 4.46 AKK71 pKa = 10.53 PYY73 pKa = 10.17 IPYY76 pKa = 10.15 FEE78 pKa = 5.6 SYY80 pKa = 10.47 RR81 pKa = 11.84 IWNCSVKK88 pKa = 9.12 ITPLFNVASPGEE100 pKa = 4.16 AVPRR104 pKa = 11.84 YY105 pKa = 9.83 YY106 pKa = 10.63 SAPWHH111 pKa = 6.06 RR112 pKa = 11.84 AGPAALSTNSILSLDD127 pKa = 3.56 RR128 pKa = 11.84 AKK130 pKa = 10.81 SHH132 pKa = 6.64 NGTSGSFRR140 pKa = 11.84 RR141 pKa = 11.84 YY142 pKa = 7.53 TPCILTDD149 pKa = 3.39 TSVAGTPGQKK159 pKa = 9.62 LGKK162 pKa = 9.05 MDD164 pKa = 3.94 WRR166 pKa = 11.84 PKK168 pKa = 9.9 IALQVSSTAIPHH180 pKa = 5.19 YY181 pKa = 9.82 CALYY185 pKa = 9.66 HH186 pKa = 6.29 WSIDD190 pKa = 3.63 QLQGSQITQRR200 pKa = 11.84 QYY202 pKa = 10.86 EE203 pKa = 4.21 IEE205 pKa = 4.13 IMSTITFYY213 pKa = 9.05 TQKK216 pKa = 10.79 SFAGG220 pKa = 3.62
Molecular weight: 25.32 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.324
IPC2_protein 10.043
IPC_protein 10.877
Toseland 10.73
ProMoST 10.526
Dawson 10.862
Bjellqvist 10.628
Wikipedia 11.111
Rodwell 11.052
Grimsley 10.935
Solomon 10.979
Lehninger 10.935
Nozaki 10.716
DTASelect 10.628
Thurlkill 10.76
EMBOSS 11.155
Sillero 10.804
Patrickios 10.716
IPC_peptide 10.979
IPC2_peptide 9.692
IPC2.peptide.svr19 8.159
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
2
0
2
497
220
277
248.5
28.81
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.237 ± 1.578
2.414 ± 0.691
4.427 ± 0.819
5.433 ± 1.779
4.628 ± 0.652
7.042 ± 1.343
1.61 ± 0.137
6.237 ± 0.382
6.439 ± 0.348
6.036 ± 0.084
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
0.805 ± 0.368
3.823 ± 0.422
4.829 ± 1.009
3.823 ± 0.123
9.859 ± 1.288
6.64 ± 1.313
6.841 ± 0.882
4.628 ± 0.353
2.213 ± 0.26
6.036 ± 0.084
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