Gordonia phage Easley
Average proteome isoelectric point is 6.19
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 77 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|A0A2U8UN46|A0A2U8UN46_9CAUD Uncharacterized protein OS=Gordonia phage Easley OX=2182395 GN=8 PE=4 SV=1
MM1 pKa = 6.48 VTASNVADD9 pKa = 3.86 FHH11 pKa = 7.12 DD12 pKa = 4.51 AGEE15 pKa = 4.53 GSFWWHH21 pKa = 6.98 DD22 pKa = 3.58 PAADD26 pKa = 3.97 EE27 pKa = 4.16 YY28 pKa = 11.21 LITGTFDD35 pKa = 3.42 PPRR38 pKa = 11.84 EE39 pKa = 3.97 DD40 pKa = 4.37 AVYY43 pKa = 10.95 LMPWDD48 pKa = 4.42 GAWFAQWDD56 pKa = 4.32 RR57 pKa = 11.84 DD58 pKa = 3.59 WEE60 pKa = 4.04 AAAAQLNSIIEE71 pKa = 4.21 RR72 pKa = 11.84 RR73 pKa = 11.84 QEE75 pKa = 3.84 TAA77 pKa = 3.28
Molecular weight: 8.82 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.218
IPC2_protein 3.973
IPC_protein 3.897
Toseland 3.694
ProMoST 4.075
Dawson 3.897
Bjellqvist 4.05
Wikipedia 3.834
Rodwell 3.732
Grimsley 3.617
Solomon 3.872
Lehninger 3.834
Nozaki 4.024
DTASelect 4.228
Thurlkill 3.757
EMBOSS 3.846
Sillero 4.024
Patrickios 3.567
IPC_peptide 3.872
IPC2_peptide 3.999
IPC2.peptide.svr19 3.94
Protein with the highest isoelectric point:
>tr|A0A2U8UMX1|A0A2U8UMX1_9CAUD Uncharacterized protein OS=Gordonia phage Easley OX=2182395 GN=63 PE=4 SV=1
MM1 pKa = 7.37 TLRR4 pKa = 11.84 RR5 pKa = 11.84 CTRR8 pKa = 11.84 PGCEE12 pKa = 3.41 KK13 pKa = 10.45 RR14 pKa = 11.84 PRR16 pKa = 11.84 SRR18 pKa = 11.84 GLCHH22 pKa = 5.62 THH24 pKa = 6.78 YY25 pKa = 9.14 MDD27 pKa = 6.13 HH28 pKa = 6.62 ITRR31 pKa = 11.84 QKK33 pKa = 11.18 AYY35 pKa = 10.13 GRR37 pKa = 11.84 WEE39 pKa = 4.01 SSLVDD44 pKa = 3.54 AEE46 pKa = 4.16 PTRR49 pKa = 11.84 QHH51 pKa = 5.98 VEE53 pKa = 3.61 RR54 pKa = 11.84 LRR56 pKa = 11.84 AAGVGTRR63 pKa = 11.84 KK64 pKa = 9.59 ISEE67 pKa = 4.23 TAGVTRR73 pKa = 11.84 SVLQSLIHH81 pKa = 5.91 GKK83 pKa = 7.21 TRR85 pKa = 11.84 NGHH88 pKa = 6.0 RR89 pKa = 11.84 EE90 pKa = 4.03 PPSKK94 pKa = 9.88 TIAKK98 pKa = 9.91 RR99 pKa = 11.84 IADD102 pKa = 4.63 KK103 pKa = 10.77 ILAVPVPAQPLRR115 pKa = 11.84 NGDD118 pKa = 3.62 VPALGTRR125 pKa = 11.84 RR126 pKa = 11.84 RR127 pKa = 11.84 LQALIAHH134 pKa = 7.62 GYY136 pKa = 7.86 SQAEE140 pKa = 3.93 INRR143 pKa = 11.84 RR144 pKa = 11.84 FGLAADD150 pKa = 4.15 NLAEE154 pKa = 5.02 LIRR157 pKa = 11.84 GEE159 pKa = 4.17 RR160 pKa = 11.84 NYY162 pKa = 10.51 VDD164 pKa = 4.02 PLTEE168 pKa = 3.8 RR169 pKa = 11.84 RR170 pKa = 11.84 VTALFRR176 pKa = 11.84 EE177 pKa = 4.54 LQLIPGPCTRR187 pKa = 11.84 ARR189 pKa = 11.84 NRR191 pKa = 11.84 GKK193 pKa = 10.63 KK194 pKa = 9.85 YY195 pKa = 10.42 GWPLPLDD202 pKa = 3.51 WDD204 pKa = 4.19 EE205 pKa = 5.62 DD206 pKa = 4.45 HH207 pKa = 7.42 IDD209 pKa = 3.91 DD210 pKa = 5.31 PNYY213 pKa = 9.03 QAEE216 pKa = 4.18 RR217 pKa = 11.84 SHH219 pKa = 5.94 VRR221 pKa = 11.84 SIVRR225 pKa = 11.84 DD226 pKa = 3.49 PEE228 pKa = 4.53 RR229 pKa = 11.84 IEE231 pKa = 3.58 WRR233 pKa = 11.84 KK234 pKa = 9.75 QKK236 pKa = 10.48 VAEE239 pKa = 4.18 LTALGYY245 pKa = 9.82 SAEE248 pKa = 4.89 DD249 pKa = 2.74 IAARR253 pKa = 11.84 LRR255 pKa = 11.84 CTARR259 pKa = 11.84 TVQRR263 pKa = 11.84 DD264 pKa = 3.38 RR265 pKa = 11.84 SDD267 pKa = 3.43 LGLVDD272 pKa = 3.71 QQVASS277 pKa = 3.79
Molecular weight: 31.52 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.337
IPC2_protein 9.428
IPC_protein 10.145
Toseland 10.379
ProMoST 10.101
Dawson 10.526
Bjellqvist 10.248
Wikipedia 10.73
Rodwell 10.657
Grimsley 10.584
Solomon 10.613
Lehninger 10.584
Nozaki 10.409
DTASelect 10.233
Thurlkill 10.409
EMBOSS 10.789
Sillero 10.452
Patrickios 10.321
IPC_peptide 10.613
IPC2_peptide 9.341
IPC2.peptide.svr19 8.569
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
77
0
77
15310
32
2139
198.8
21.64
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.992 ± 0.59
0.927 ± 0.182
6.61 ± 0.364
5.924 ± 0.222
2.476 ± 0.155
8.432 ± 0.416
2.149 ± 0.208
4.546 ± 0.206
3.325 ± 0.208
8.021 ± 0.251
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.142 ± 0.16
2.978 ± 0.211
5.996 ± 0.315
3.762 ± 0.311
7.485 ± 0.406
5.153 ± 0.23
7.048 ± 0.267
6.95 ± 0.199
1.907 ± 0.15
2.175 ± 0.133
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