Nitrosomonas mobilis
Average proteome isoelectric point is 6.73
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 3034 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|A0A1G5SAJ0|A0A1G5SAJ0_9PROT Putative DNA transport competence protein ComEA OS=Nitrosomonas mobilis OX=51642 GN=NSMM_110015 PE=4 SV=1
MM1 pKa = 6.66 TQTYY5 pKa = 10.54 QDD7 pKa = 3.88 FLNALGFRR15 pKa = 11.84 EE16 pKa = 4.39 SSSIPDD22 pKa = 3.47 GAQNYY27 pKa = 9.53 DD28 pKa = 3.33 VEE30 pKa = 4.43 NSFGFIGKK38 pKa = 8.38 YY39 pKa = 7.97 QFGEE43 pKa = 3.81 AALYY47 pKa = 10.66 DD48 pKa = 4.02 LGYY51 pKa = 10.96 YY52 pKa = 10.13 GADD55 pKa = 3.28 NSDD58 pKa = 3.53 SNLFKK63 pKa = 10.98 NDD65 pKa = 3.59 WIGNWSGKK73 pKa = 9.86 NGIYY77 pKa = 10.37 SKK79 pKa = 10.88 QDD81 pKa = 3.21 YY82 pKa = 9.96 LDD84 pKa = 3.62 NGFVQEE90 pKa = 4.16 IIIRR94 pKa = 11.84 EE95 pKa = 4.17 WQGVLWNRR103 pKa = 11.84 IEE105 pKa = 4.67 FLALDD110 pKa = 3.83 KK111 pKa = 11.92 YY112 pKa = 10.62 EE113 pKa = 4.21 GQVLNGQSITLSGMLATAHH132 pKa = 6.98 LIGAGSRR139 pKa = 11.84 SSDD142 pKa = 3.12 TAGLKK147 pKa = 10.56 GYY149 pKa = 9.47 LLSGATFSPSDD160 pKa = 3.82 GNGTSANDD168 pKa = 3.24 YY169 pKa = 7.84 MALFEE174 pKa = 4.89 GFQTPFSVDD183 pKa = 3.03 HH184 pKa = 6.92 SIDD187 pKa = 3.72 EE188 pKa = 4.74 IIAGGTGNDD197 pKa = 3.04 ILQGFGGNDD206 pKa = 3.26 TLIGNEE212 pKa = 4.4 AIDD215 pKa = 3.59 VAIYY219 pKa = 8.6 TGPSTNYY226 pKa = 8.44 TVQRR230 pKa = 11.84 QSDD233 pKa = 4.1 NLWTVHH239 pKa = 5.56 ARR241 pKa = 11.84 NGFPDD246 pKa = 3.83 GTDD249 pKa = 2.97 TLIDD253 pKa = 3.25 IEE255 pKa = 4.77 RR256 pKa = 11.84 IRR258 pKa = 11.84 FSDD261 pKa = 3.49 TLLALDD267 pKa = 4.64 LDD269 pKa = 4.59 GNAGITAKK277 pKa = 10.49 IIGAVFGADD286 pKa = 3.16 SVADD290 pKa = 3.84 TQLAGIGLNLLDD302 pKa = 5.88 DD303 pKa = 4.28 GTDD306 pKa = 3.41 YY307 pKa = 8.74 EE308 pKa = 4.82 TLMQLAIHH316 pKa = 6.71 AALGDD321 pKa = 3.85 EE322 pKa = 4.69 AASHH326 pKa = 5.64 ATVVDD331 pKa = 4.14 LLYY334 pKa = 10.97 EE335 pKa = 4.13 NVAGFSPPAADD346 pKa = 3.41 EE347 pKa = 4.42 ACFVDD352 pKa = 5.22 LLDD355 pKa = 4.63 SGAHH359 pKa = 5.08 SVASIGIFAAEE370 pKa = 3.71 TAINLEE376 pKa = 4.41 NINFAGLSQFGLEE389 pKa = 3.95 FGLWSVV395 pKa = 3.68
Molecular weight: 42.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.727
IPC2_protein 3.821
IPC_protein 3.846
Toseland 3.63
ProMoST 4.012
Dawson 3.846
Bjellqvist 3.999
Wikipedia 3.783
Rodwell 3.681
Grimsley 3.528
Solomon 3.846
Lehninger 3.795
Nozaki 3.961
DTASelect 4.215
Thurlkill 3.681
EMBOSS 3.795
Sillero 3.973
Patrickios 1.901
IPC_peptide 3.834
IPC2_peptide 3.948
IPC2.peptide.svr19 3.866
Protein with the highest isoelectric point:
>tr|A0A1G5SDK7|A0A1G5SDK7_9PROT Transcription elongation factor GreA OS=Nitrosomonas mobilis OX=51642 GN=greA PE=3 SV=1
MM1 pKa = 7.42 ATTSTAAIIVLAVITLTRR19 pKa = 11.84 MPKK22 pKa = 9.98 LRR24 pKa = 11.84 PNHH27 pKa = 5.54 SLNRR31 pKa = 11.84 IRR33 pKa = 11.84 NGALLRR39 pKa = 11.84 SGPFTSTLL47 pKa = 3.4
Molecular weight: 5.08 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.393
IPC2_protein 10.833
IPC_protein 12.442
Toseland 12.603
ProMoST 13.1
Dawson 12.603
Bjellqvist 12.603
Wikipedia 13.086
Rodwell 12.193
Grimsley 12.647
Solomon 13.1
Lehninger 12.998
Nozaki 12.603
DTASelect 12.603
Thurlkill 12.603
EMBOSS 13.1
Sillero 12.603
Patrickios 11.974
IPC_peptide 13.1
IPC2_peptide 12.091
IPC2.peptide.svr19 9.127
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
3034
0
3034
867340
20
2969
285.9
31.78
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.311 ± 0.054
1.066 ± 0.017
5.208 ± 0.034
5.772 ± 0.042
4.068 ± 0.032
6.939 ± 0.048
2.512 ± 0.026
6.551 ± 0.038
4.494 ± 0.043
10.842 ± 0.067
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.525 ± 0.023
3.864 ± 0.036
4.379 ± 0.028
4.467 ± 0.034
5.866 ± 0.035
6.064 ± 0.036
5.419 ± 0.035
6.558 ± 0.043
1.304 ± 0.021
2.79 ± 0.027
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