Diachasma alloeum
Average proteome isoelectric point is 7.26
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 431 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|A0A4E0RKC0|A0A4E0RKC0_9HYME Chemosensory protein 5 OS=Diachasma alloeum OX=454923 GN=Csp5 PE=4 SV=1
MM1 pKa = 7.39 ARR3 pKa = 11.84 HH4 pKa = 5.5 VVCCFLLGVAMQALIVSAGRR24 pKa = 11.84 PDD26 pKa = 5.82 FITDD30 pKa = 3.14 DD31 pKa = 3.78 MMAMVADD38 pKa = 4.74 DD39 pKa = 4.1 KK40 pKa = 11.13 ARR42 pKa = 11.84 CMGEE46 pKa = 3.6 HH47 pKa = 6.38 GTTEE51 pKa = 4.02 TLIDD55 pKa = 3.9 EE56 pKa = 4.89 VNNGALPNDD65 pKa = 4.06 RR66 pKa = 11.84 ALTCYY71 pKa = 9.58 MDD73 pKa = 4.11 CLFAAFGVIDD83 pKa = 4.03 EE84 pKa = 5.28 GEE86 pKa = 4.61 LEE88 pKa = 4.04 VDD90 pKa = 3.51 MLVGFLPDD98 pKa = 3.66 HH99 pKa = 6.25 MQDD102 pKa = 3.1 QARR105 pKa = 11.84 EE106 pKa = 3.97 LLEE109 pKa = 4.75 ACAKK113 pKa = 10.42 QPGADD118 pKa = 3.51 PCDD121 pKa = 3.44 KK122 pKa = 10.61 VFNIAKK128 pKa = 9.48 CVQAKK133 pKa = 10.18 RR134 pKa = 11.84 PDD136 pKa = 3.51 LWFMII141 pKa = 4.75
Molecular weight: 15.52 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.256
IPC2_protein 4.304
IPC_protein 4.253
Toseland 4.062
ProMoST 4.406
Dawson 4.24
Bjellqvist 4.393
Wikipedia 4.164
Rodwell 4.088
Grimsley 3.973
Solomon 4.24
Lehninger 4.19
Nozaki 4.355
DTASelect 4.596
Thurlkill 4.101
EMBOSS 4.177
Sillero 4.38
Patrickios 3.35
IPC_peptide 4.228
IPC2_peptide 4.355
IPC2.peptide.svr19 4.302
Protein with the highest isoelectric point:
>tr|A0A4E0S3T2|A0A4E0S3T2_9HYME DNA helicase OS=Diachasma alloeum OX=454923 GN=RECQ4 PE=3 SV=1
MM1 pKa = 7.56 RR2 pKa = 11.84 RR3 pKa = 11.84 SDD5 pKa = 3.51 DD6 pKa = 3.15 RR7 pKa = 11.84 SRR9 pKa = 11.84 EE10 pKa = 3.91 YY11 pKa = 10.7 RR12 pKa = 11.84 DD13 pKa = 3.23 SRR15 pKa = 11.84 DD16 pKa = 3.48 YY17 pKa = 11.43 LPEE20 pKa = 4.71 DD21 pKa = 3.41 RR22 pKa = 11.84 LRR24 pKa = 11.84 EE25 pKa = 4.08 LEE27 pKa = 3.96 RR28 pKa = 11.84 KK29 pKa = 8.67 RR30 pKa = 11.84 RR31 pKa = 11.84 EE32 pKa = 3.56 WRR34 pKa = 11.84 IEE36 pKa = 3.59 QEE38 pKa = 3.69 KK39 pKa = 10.54 RR40 pKa = 11.84 RR41 pKa = 11.84 EE42 pKa = 3.94 HH43 pKa = 6.43 EE44 pKa = 3.75 KK45 pKa = 10.61 RR46 pKa = 11.84 KK47 pKa = 10.28 QKK49 pKa = 9.99 MIQEE53 pKa = 4.45 WEE55 pKa = 3.94 AKK57 pKa = 9.37 RR58 pKa = 11.84 ARR60 pKa = 11.84 EE61 pKa = 4.5 LEE63 pKa = 4.06 GKK65 pKa = 7.43 NQRR68 pKa = 11.84 RR69 pKa = 11.84 RR70 pKa = 11.84 SKK72 pKa = 10.52 SRR74 pKa = 11.84 SRR76 pKa = 11.84 SASPGPSRR84 pKa = 11.84 RR85 pKa = 11.84 RR86 pKa = 11.84 GRR88 pKa = 11.84 SRR90 pKa = 11.84 SVEE93 pKa = 4.14 KK94 pKa = 10.95 NSTRR98 pKa = 11.84 ASTKK102 pKa = 9.46 VPVMSEE108 pKa = 4.1 RR109 pKa = 11.84 FDD111 pKa = 3.7 SASSSNTPLFKK122 pKa = 10.82 GMEE125 pKa = 4.1 GSKK128 pKa = 10.28 ISVSEE133 pKa = 3.93 LKK135 pKa = 10.38 KK136 pKa = 10.48 IKK138 pKa = 10.82 VNIQRR143 pKa = 11.84 DD144 pKa = 3.29 ISKK147 pKa = 10.93 AEE149 pKa = 3.95 EE150 pKa = 3.93 TSEE153 pKa = 4.09 LLRR156 pKa = 11.84 DD157 pKa = 3.31 ITSPDD162 pKa = 3.47 EE163 pKa = 3.94 IVLKK167 pKa = 10.49 RR168 pKa = 11.84 RR169 pKa = 11.84 EE170 pKa = 4.37 GEE172 pKa = 3.8 GSKK175 pKa = 10.56 PIFEE179 pKa = 4.22 RR180 pKa = 11.84 EE181 pKa = 3.74 EE182 pKa = 4.26 LKK184 pKa = 10.24 TKK186 pKa = 10.25 EE187 pKa = 4.37 SNNVDD192 pKa = 3.2 VPEE195 pKa = 4.21 RR196 pKa = 11.84 RR197 pKa = 11.84 TVVALDD203 pKa = 3.41 EE204 pKa = 4.74 FEE206 pKa = 4.54 TNKK209 pKa = 9.8 NRR211 pKa = 11.84 STEE214 pKa = 3.8 RR215 pKa = 11.84 RR216 pKa = 11.84 SRR218 pKa = 11.84 SLSSGRR224 pKa = 11.84 RR225 pKa = 11.84 TSHH228 pKa = 5.62 SSRR231 pKa = 11.84 RR232 pKa = 11.84 ASRR235 pKa = 11.84 HH236 pKa = 5.04 DD237 pKa = 3.62 AASKK241 pKa = 10.67 SYY243 pKa = 9.31 TEE245 pKa = 3.87 RR246 pKa = 11.84 HH247 pKa = 6.17 DD248 pKa = 4.3 RR249 pKa = 11.84 GHH251 pKa = 6.48 SYY253 pKa = 11.46 DD254 pKa = 4.42 RR255 pKa = 11.84 GSTTNDD261 pKa = 2.82 RR262 pKa = 11.84 YY263 pKa = 10.59 HH264 pKa = 5.87 EE265 pKa = 4.21 RR266 pKa = 11.84 KK267 pKa = 9.78 YY268 pKa = 10.29 PSSRR272 pKa = 11.84 KK273 pKa = 9.36 SSPEE277 pKa = 3.3 RR278 pKa = 11.84 VRR280 pKa = 11.84 DD281 pKa = 3.53 SRR283 pKa = 11.84 SRR285 pKa = 11.84 RR286 pKa = 11.84 SQDD289 pKa = 2.57 RR290 pKa = 11.84 NARR293 pKa = 11.84 AGSHH297 pKa = 6.62 RR298 pKa = 11.84 DD299 pKa = 3.38 STCRR303 pKa = 11.84 EE304 pKa = 3.86 YY305 pKa = 11.05 QDD307 pKa = 3.63 YY308 pKa = 11.06 DD309 pKa = 3.95 SYY311 pKa = 11.32 SHH313 pKa = 6.83 PRR315 pKa = 11.84 RR316 pKa = 11.84 HH317 pKa = 5.65 EE318 pKa = 3.75 VDD320 pKa = 3.23 RR321 pKa = 11.84 RR322 pKa = 11.84 PAALSYY328 pKa = 11.04 AEE330 pKa = 5.41 PITFPMYY337 pKa = 10.11 YY338 pKa = 10.22 DD339 pKa = 3.4 NLVRR343 pKa = 11.84 PMMMDD348 pKa = 3.7 PMMMMRR354 pKa = 11.84 TPMPMMRR361 pKa = 11.84 GRR363 pKa = 11.84 VPAMIPTFRR372 pKa = 11.84 PPFRR376 pKa = 11.84 PRR378 pKa = 11.84 FMPSEE383 pKa = 4.24 MFRR386 pKa = 11.84 LNGPPTQRR394 pKa = 11.84 YY395 pKa = 9.03 GRR397 pKa = 11.84 MFPP400 pKa = 3.75
Molecular weight: 47.63 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.334
IPC2_protein 9.706
IPC_protein 10.76
Toseland 10.877
ProMoST 10.804
Dawson 10.95
Bjellqvist 10.73
Wikipedia 11.228
Rodwell 10.994
Grimsley 10.994
Solomon 11.169
Lehninger 11.111
Nozaki 10.862
DTASelect 10.73
Thurlkill 10.877
EMBOSS 11.301
Sillero 10.891
Patrickios 10.687
IPC_peptide 11.169
IPC2_peptide 9.78
IPC2.peptide.svr19 8.728
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
428
3
431
172772
9
1591
400.9
45.81
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.076 ± 0.085
2.084 ± 0.054
4.303 ± 0.084
5.659 ± 0.155
5.563 ± 0.111
4.81 ± 0.066
2.231 ± 0.038
8.086 ± 0.118
5.564 ± 0.118
10.539 ± 0.111
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.248 ± 0.05
4.177 ± 0.068
3.642 ± 0.086
3.459 ± 0.062
5.172 ± 0.093
7.291 ± 0.083
5.952 ± 0.058
6.699 ± 0.077
1.466 ± 0.039
3.979 ± 0.067
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