Nocardia nova SH22a
Average proteome isoelectric point is 6.07
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 7577 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|W5TSL1|W5TSL1_9NOCA Uncharacterized protein OS=Nocardia nova SH22a OX=1415166 GN=NONO_c75470 PE=4 SV=1
MM1 pKa = 7.2 TPNAILEE8 pKa = 4.76 FILDD12 pKa = 4.13 LLRR15 pKa = 11.84 DD16 pKa = 3.52 HH17 pKa = 6.87 EE18 pKa = 4.38 AAVGYY23 pKa = 8.81 CANPAEE29 pKa = 4.5 SLCAAGLTAVTPEE42 pKa = 5.11 DD43 pKa = 3.51 IAAVAPMVAEE53 pKa = 4.18 SALVSGGSQLAAIVAAGGGASGTAGLAGGAATTTEE88 pKa = 4.27 ANLGTGAALGAATGIAAGTGLDD110 pKa = 3.64 LGAGLGLGANAGIGGDD126 pKa = 3.74 LGAGLGAAAAVGAGLEE142 pKa = 4.21 AGLTAGLGALTGVAVGLGGALSGSGQTGADD172 pKa = 3.6 LSTGFQAATEE182 pKa = 4.24 TFADD186 pKa = 3.57 AGANLSTGIEE196 pKa = 3.97 AGINAATTGLADD208 pKa = 3.97 ASTGLTAGVSGLNAEE223 pKa = 4.6 LNGALGGAAEE233 pKa = 4.54 AGAGLGAEE241 pKa = 4.6 LGGALGGAAAAGAGLGAGLGGALGSVAQAGAGVGAGLSGALNGAAQAGAGLGGALGAVAGDD302 pKa = 3.89 GAGLGAEE309 pKa = 4.56 LGGALGGAAAAGAGLGAGLGGAAQAGAGLGAQLGGALGGAAEE351 pKa = 4.54 AGAGLGAEE359 pKa = 4.53 LGGASSGAAQAGAGLGAHH377 pKa = 7.18 DD378 pKa = 5.53 AGDD381 pKa = 4.23 LSASLSGGATAGVQSAGDD399 pKa = 3.49 VSGTLSGVAGSGLRR413 pKa = 11.84 SVGDD417 pKa = 3.54 LSGDD421 pKa = 3.32 AAAGVHH427 pKa = 5.66 SAGDD431 pKa = 3.5 VSSALSGTGASGLEE445 pKa = 4.16 SGLGSAGSLSSSLSGSADD463 pKa = 3.48 SALHH467 pKa = 6.06 TGTEE471 pKa = 4.3 VSAGLSGLGTNLSGSADD488 pKa = 3.7 SGVHH492 pKa = 5.85 GGTDD496 pKa = 3.31 VSSALSDD503 pKa = 3.36 TASAGLHH510 pKa = 5.58 GAGEE514 pKa = 4.37 VSSAVSGTVGGDD526 pKa = 3.16 LGSVDD531 pKa = 3.6 SAATHH536 pKa = 5.9 GLGVDD541 pKa = 3.8 SSVGTPVSGTWSGVDD556 pKa = 3.34 VSHH559 pKa = 7.35 AFGSGVGADD568 pKa = 3.4 LSGNFGGTGSGIDD581 pKa = 3.44 SALSAGGHH589 pKa = 5.92 GALDD593 pKa = 3.62 SGIDD597 pKa = 3.72 TSGHH601 pKa = 5.14 TDD603 pKa = 2.83 AGLFGDD609 pKa = 4.14 THH611 pKa = 5.71 TTTVTDD617 pKa = 3.1 THH619 pKa = 6.36 VAGDD623 pKa = 3.63 VTGGLLHH630 pKa = 7.18
Molecular weight: 54.79 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.736
IPC2_protein 3.656
IPC_protein 3.681
Toseland 3.465
ProMoST 3.846
Dawson 3.681
Bjellqvist 3.834
Wikipedia 3.617
Rodwell 3.503
Grimsley 3.363
Solomon 3.668
Lehninger 3.63
Nozaki 3.795
DTASelect 4.05
Thurlkill 3.516
EMBOSS 3.63
Sillero 3.808
Patrickios 1.85
IPC_peptide 3.668
IPC2_peptide 3.783
IPC2.peptide.svr19 3.734
Protein with the highest isoelectric point:
>tr|W5T6I0|W5T6I0_9NOCA Superoxide dismutase OS=Nocardia nova SH22a OX=1415166 GN=sodA PE=3 SV=1
MM1 pKa = 7.69 AKK3 pKa = 10.06 GKK5 pKa = 8.69 RR6 pKa = 11.84 TFQPNNRR13 pKa = 11.84 RR14 pKa = 11.84 RR15 pKa = 11.84 ARR17 pKa = 11.84 VHH19 pKa = 5.99 GFRR22 pKa = 11.84 LRR24 pKa = 11.84 MRR26 pKa = 11.84 TRR28 pKa = 11.84 AGRR31 pKa = 11.84 AIVSARR37 pKa = 11.84 RR38 pKa = 11.84 RR39 pKa = 11.84 KK40 pKa = 9.72 GRR42 pKa = 11.84 ASLTAA47 pKa = 4.1
Molecular weight: 5.48 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.526
IPC2_protein 11.345
IPC_protein 12.954
Toseland 13.115
ProMoST 13.612
Dawson 13.115
Bjellqvist 13.115
Wikipedia 13.598
Rodwell 12.705
Grimsley 13.159
Solomon 13.612
Lehninger 13.51
Nozaki 13.115
DTASelect 13.115
Thurlkill 13.115
EMBOSS 13.612
Sillero 13.115
Patrickios 12.427
IPC_peptide 13.612
IPC2_peptide 12.603
IPC2.peptide.svr19 9.265
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
7577
0
7577
2480242
12
16761
327.3
35.12
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
13.331 ± 0.04
0.772 ± 0.01
6.375 ± 0.025
5.383 ± 0.029
2.933 ± 0.016
9.034 ± 0.028
2.281 ± 0.013
4.214 ± 0.016
1.819 ± 0.021
9.791 ± 0.029
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.92 ± 0.012
1.99 ± 0.016
5.995 ± 0.027
2.799 ± 0.017
7.918 ± 0.029
5.308 ± 0.02
6.192 ± 0.016
8.406 ± 0.03
1.463 ± 0.012
2.076 ± 0.012
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