Kineococcus rhizosphaerae
Average proteome isoelectric point is 6.32
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 5368 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|A0A2T0R1T6|A0A2T0R1T6_9ACTN MFS transporter OS=Kineococcus rhizosphaerae OX=559628 GN=CLV37_108145 PE=4 SV=1
MM1 pKa = 7.55 TDD3 pKa = 2.67 TRR5 pKa = 11.84 RR6 pKa = 11.84 SYY8 pKa = 10.85 EE9 pKa = 3.89 GRR11 pKa = 11.84 PLPRR15 pKa = 11.84 PDD17 pKa = 4.84 EE18 pKa = 4.85 DD19 pKa = 4.99 VDD21 pKa = 3.99 DD22 pKa = 4.14 QGLAFDD28 pKa = 4.93 LTTMLDD34 pKa = 3.01 RR35 pKa = 11.84 RR36 pKa = 11.84 RR37 pKa = 11.84 ALGLLGLGAAGLTLAACGSDD57 pKa = 3.45 DD58 pKa = 3.52 TTAASSTSSSTSATTGTSALTEE80 pKa = 4.42 IPDD83 pKa = 3.84 EE84 pKa = 4.36 TAGPYY89 pKa = 10.2 PGDD92 pKa = 3.77 GSNGPDD98 pKa = 3.19 VLEE101 pKa = 3.84 QSGVVRR107 pKa = 11.84 SDD109 pKa = 2.62 IRR111 pKa = 11.84 SSFGSSTTTAEE122 pKa = 4.32 GVPMTLTLDD131 pKa = 3.79 VVDD134 pKa = 4.52 LAGGNVPFEE143 pKa = 4.26 GVAVYY148 pKa = 9.93 VWHH151 pKa = 7.6 CDD153 pKa = 3.18 RR154 pKa = 11.84 DD155 pKa = 4.18 GEE157 pKa = 4.28 YY158 pKa = 10.87 SLYY161 pKa = 10.99 GDD163 pKa = 5.39 GITDD167 pKa = 3.36 EE168 pKa = 4.33 NYY170 pKa = 10.65 LRR172 pKa = 11.84 GVQIADD178 pKa = 3.23 EE179 pKa = 4.89 DD180 pKa = 4.39 GAVTFTSVYY189 pKa = 7.74 PACYY193 pKa = 9.19 SGRR196 pKa = 11.84 WPHH199 pKa = 5.27 VHH201 pKa = 6.5 FEE203 pKa = 4.3 VYY205 pKa = 9.94 PDD207 pKa = 3.36 QASITDD213 pKa = 3.62 VANCIATSQVALPEE227 pKa = 4.37 DD228 pKa = 4.01 VSRR231 pKa = 11.84 LVYY234 pKa = 9.88 ATTGYY239 pKa = 9.0 EE240 pKa = 3.82 ASVTNLSQVTLATDD254 pKa = 3.44 NVFGDD259 pKa = 4.53 DD260 pKa = 3.91 SGASQTPTATGDD272 pKa = 3.43 VTNGYY277 pKa = 10.15 ALEE280 pKa = 4.21 LTVGVDD286 pKa = 3.34 TTTTPTAGTMAGMGSDD302 pKa = 3.67 TSGHH306 pKa = 6.45 PAGGPGGGTPPTGAAGTAA324 pKa = 3.42
Molecular weight: 33.11 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.702
IPC2_protein 3.795
IPC_protein 3.821
Toseland 3.592
ProMoST 3.999
Dawson 3.821
Bjellqvist 3.973
Wikipedia 3.77
Rodwell 3.643
Grimsley 3.503
Solomon 3.821
Lehninger 3.77
Nozaki 3.935
DTASelect 4.202
Thurlkill 3.656
EMBOSS 3.783
Sillero 3.948
Patrickios 0.947
IPC_peptide 3.808
IPC2_peptide 3.923
IPC2.peptide.svr19 3.827
Protein with the highest isoelectric point:
>tr|A0A2T0QYV4|A0A2T0QYV4_9ACTN Iron/manganese superoxide dismutase-like protein (Fragment) OS=Kineococcus rhizosphaerae OX=559628 GN=CLV37_1121 PE=4 SV=1
MM1 pKa = 7.69 SKK3 pKa = 9.0 RR4 pKa = 11.84 TFQPNNRR11 pKa = 11.84 RR12 pKa = 11.84 RR13 pKa = 11.84 AKK15 pKa = 9.45 VHH17 pKa = 5.31 GFRR20 pKa = 11.84 LRR22 pKa = 11.84 MRR24 pKa = 11.84 TRR26 pKa = 11.84 AGRR29 pKa = 11.84 AILSARR35 pKa = 11.84 RR36 pKa = 11.84 AKK38 pKa = 10.15 GRR40 pKa = 11.84 AAISAA45 pKa = 3.87
Molecular weight: 5.18 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.526
IPC2_protein 11.272
IPC_protein 12.881
Toseland 13.042
ProMoST 13.539
Dawson 13.042
Bjellqvist 13.042
Wikipedia 13.525
Rodwell 12.647
Grimsley 13.086
Solomon 13.539
Lehninger 13.437
Nozaki 13.042
DTASelect 13.042
Thurlkill 13.042
EMBOSS 13.539
Sillero 13.042
Patrickios 12.369
IPC_peptide 13.539
IPC2_peptide 12.53
IPC2.peptide.svr19 9.218
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
5368
0
5368
1707126
27
1868
318.0
33.76
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
14.289 ± 0.048
0.631 ± 0.007
6.228 ± 0.031
5.171 ± 0.034
2.753 ± 0.02
9.403 ± 0.029
2.235 ± 0.017
2.395 ± 0.025
1.465 ± 0.023
10.781 ± 0.039
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.358 ± 0.014
1.537 ± 0.015
5.821 ± 0.028
2.755 ± 0.018
8.187 ± 0.037
5.101 ± 0.025
6.302 ± 0.029
10.388 ± 0.037
1.529 ± 0.014
1.67 ± 0.016
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