Alphaproteobacteria phage PhiJL001
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 90 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|Q5DN34|Q5DN34_9CAUD Gp71 OS=Alphaproteobacteria phage PhiJL001 OX=2681607 GN=JL001p71 PE=4 SV=1
MM1 pKa = 7.48 SLGTAYY7 pKa = 10.3 GGSTTSSGGGVDD19 pKa = 3.66 TTVEE23 pKa = 4.22 TANSSGYY30 pKa = 9.68 MYY32 pKa = 10.71 LQGDD36 pKa = 4.06 ATTEE40 pKa = 3.88 GSVRR44 pKa = 11.84 FNASSDD50 pKa = 2.72 IGAGVFEE57 pKa = 4.5 KK58 pKa = 10.92 LEE60 pKa = 4.18 NGIWTANTLEE70 pKa = 4.32 MGVDD74 pKa = 3.73 SLFLGPRR81 pKa = 11.84 TGLASIGEE89 pKa = 4.27 YY90 pKa = 10.76 LSVEE94 pKa = 4.02 NSNIPDD100 pKa = 3.36 ARR102 pKa = 11.84 RR103 pKa = 11.84 LFPYY107 pKa = 9.8 TVFNGTTIDD116 pKa = 3.99 DD117 pKa = 4.57 LATIPYY123 pKa = 7.9 VTAHH127 pKa = 6.48 LTNVVSVPFDD137 pKa = 3.63 SDD139 pKa = 3.42 EE140 pKa = 4.42 TTGTSYY146 pKa = 11.02 SWTFTGTVNAMLKK159 pKa = 10.4 NIYY162 pKa = 9.89 IKK164 pKa = 10.21 IGSVAPTDD172 pKa = 3.5 TVRR175 pKa = 11.84 FFVRR179 pKa = 11.84 DD180 pKa = 3.34 NDD182 pKa = 3.73 EE183 pKa = 4.09 NGQIIFDD190 pKa = 3.75 EE191 pKa = 4.88 SYY193 pKa = 9.82 PASAFAANSTVALQTTGFFHH213 pKa = 6.93 NKK215 pKa = 9.74 VGDD218 pKa = 3.77 TYY220 pKa = 11.46 YY221 pKa = 10.28 STFEE225 pKa = 3.89 SSQPFSILGSAALQLPYY242 pKa = 10.66 FEE244 pKa = 5.17 VDD246 pKa = 2.61 ASFIRR251 pKa = 11.84 DD252 pKa = 3.35 DD253 pKa = 4.6 RR254 pKa = 11.84 LWQASPWEE262 pKa = 4.31 AGTYY266 pKa = 10.42 AVGDD270 pKa = 3.7 YY271 pKa = 10.48 VIEE274 pKa = 4.16 GRR276 pKa = 11.84 VPYY279 pKa = 10.05 ICVVAGAQATDD290 pKa = 3.88 FATNSTSWKK299 pKa = 9.13 PINGYY304 pKa = 10.31 DD305 pKa = 3.72 FDD307 pKa = 4.99 DD308 pKa = 3.46 WVTNYY313 pKa = 7.48 GTRR316 pKa = 11.84 AILDD320 pKa = 3.68 EE321 pKa = 4.75 NYY323 pKa = 11.2 DD324 pKa = 4.23 LIIDD328 pKa = 4.08 EE329 pKa = 4.66 ATLEE333 pKa = 4.14 PVVLEE338 pKa = 4.47 GTT340 pKa = 3.79
Molecular weight: 36.78 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.762
IPC2_protein 3.897
IPC_protein 3.897
Toseland 3.681
ProMoST 4.05
Dawson 3.884
Bjellqvist 4.037
Wikipedia 3.808
Rodwell 3.719
Grimsley 3.592
Solomon 3.872
Lehninger 3.834
Nozaki 3.986
DTASelect 4.215
Thurlkill 3.732
EMBOSS 3.808
Sillero 4.012
Patrickios 0.769
IPC_peptide 3.872
IPC2_peptide 3.999
IPC2.peptide.svr19 3.906
Protein with the highest isoelectric point:
>tr|Q5DN44|Q5DN44_9CAUD Gp61 OS=Alphaproteobacteria phage PhiJL001 OX=2681607 GN=JL001p61 PE=4 SV=1
MM1 pKa = 7.37 PTDD4 pKa = 3.67 DD5 pKa = 5.34 QIPGMPDD12 pKa = 2.81 NVNEE16 pKa = 4.05 EE17 pKa = 4.22 WLDD20 pKa = 3.31 AMIRR24 pKa = 11.84 HH25 pKa = 5.89 QIGLLRR31 pKa = 11.84 VSGRR35 pKa = 11.84 VRR37 pKa = 11.84 QRR39 pKa = 11.84 IFEE42 pKa = 4.19 ILDD45 pKa = 3.15 ATEE48 pKa = 5.17 RR49 pKa = 11.84 DD50 pKa = 3.13 IADD53 pKa = 3.44 QIKK56 pKa = 10.26 RR57 pKa = 11.84 RR58 pKa = 11.84 LAKK61 pKa = 10.25 GATTARR67 pKa = 11.84 LEE69 pKa = 4.12 ALIKK73 pKa = 10.29 AVRR76 pKa = 11.84 ALRR79 pKa = 11.84 SEE81 pKa = 3.99 AWKK84 pKa = 10.6 KK85 pKa = 9.79 SAEE88 pKa = 4.01 VWRR91 pKa = 11.84 EE92 pKa = 3.48 EE93 pKa = 4.03 MLSVARR99 pKa = 11.84 EE100 pKa = 3.89 EE101 pKa = 4.46 PKK103 pKa = 10.69 FLSQALRR110 pKa = 11.84 TVSPVQLDD118 pKa = 3.83 LTLPAADD125 pKa = 4.57 LLQSIVTTRR134 pKa = 11.84 PFEE137 pKa = 4.33 GQTMRR142 pKa = 11.84 QWASNIRR149 pKa = 11.84 NSDD152 pKa = 3.01 LRR154 pKa = 11.84 RR155 pKa = 11.84 IEE157 pKa = 3.65 RR158 pKa = 11.84 AIRR161 pKa = 11.84 IGVTQGEE168 pKa = 4.52 PTNAIARR175 pKa = 11.84 RR176 pKa = 11.84 VIGTVRR182 pKa = 11.84 QRR184 pKa = 11.84 GRR186 pKa = 11.84 DD187 pKa = 3.16 GVTQITRR194 pKa = 11.84 RR195 pKa = 11.84 NAEE198 pKa = 4.34 AITRR202 pKa = 11.84 TAINGIANQAKK213 pKa = 10.05 RR214 pKa = 11.84 EE215 pKa = 4.07 FYY217 pKa = 10.23 KK218 pKa = 11.21 ANATLFEE225 pKa = 4.19 EE226 pKa = 4.97 EE227 pKa = 4.96 IYY229 pKa = 11.05 VATLDD234 pKa = 4.0 SRR236 pKa = 11.84 TTPICRR242 pKa = 11.84 SLDD245 pKa = 3.45 GQRR248 pKa = 11.84 FAIGEE253 pKa = 4.24 GPIPPLHH260 pKa = 6.04 FNCRR264 pKa = 11.84 SLRR267 pKa = 11.84 VAAIDD272 pKa = 3.52 GDD274 pKa = 4.63 AIGSRR279 pKa = 11.84 PQRR282 pKa = 11.84 QFTQRR287 pKa = 11.84 QLLRR291 pKa = 11.84 EE292 pKa = 4.15 YY293 pKa = 10.92 ARR295 pKa = 11.84 SRR297 pKa = 11.84 GIKK300 pKa = 10.2 APTRR304 pKa = 11.84 RR305 pKa = 11.84 ADD307 pKa = 3.39 LPRR310 pKa = 11.84 GHH312 pKa = 6.92 KK313 pKa = 10.98 GEE315 pKa = 4.23 FDD317 pKa = 3.17 SFARR321 pKa = 11.84 TRR323 pKa = 11.84 IRR325 pKa = 11.84 QLTGTVDD332 pKa = 3.39 AKK334 pKa = 11.08 VSYY337 pKa = 10.41 QDD339 pKa = 2.69 WLTRR343 pKa = 11.84 QSTEE347 pKa = 3.74 FQDD350 pKa = 4.5 DD351 pKa = 3.94 VLGKK355 pKa = 8.43 TRR357 pKa = 11.84 ARR359 pKa = 11.84 LFRR362 pKa = 11.84 KK363 pKa = 10.01 GGLRR367 pKa = 11.84 LDD369 pKa = 3.51 RR370 pKa = 11.84 FVNRR374 pKa = 11.84 QGDD377 pKa = 4.71 EE378 pKa = 3.9 IPLADD383 pKa = 4.1 LARR386 pKa = 11.84 RR387 pKa = 11.84 EE388 pKa = 4.11 TSAFRR393 pKa = 11.84 AAGLDD398 pKa = 3.66 PEE400 pKa = 5.61 DD401 pKa = 3.89 FTT403 pKa = 5.87
Molecular weight: 45.77 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.341
IPC2_protein 9.399
IPC_protein 10.335
Toseland 10.716
ProMoST 10.555
Dawson 10.774
Bjellqvist 10.54
Wikipedia 11.038
Rodwell 10.804
Grimsley 10.818
Solomon 10.994
Lehninger 10.935
Nozaki 10.701
DTASelect 10.526
Thurlkill 10.716
EMBOSS 11.14
Sillero 10.73
Patrickios 10.511
IPC_peptide 10.994
IPC2_peptide 9.545
IPC2.peptide.svr19 8.854
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
90
0
90
20205
29
1152
224.5
24.8
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.112 ± 0.361
0.97 ± 0.112
6.686 ± 0.224
6.36 ± 0.271
4.078 ± 0.19
8.523 ± 0.33
1.881 ± 0.204
4.85 ± 0.182
4.172 ± 0.348
7.869 ± 0.207
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.405 ± 0.199
4.068 ± 0.18
4.147 ± 0.173
3.89 ± 0.186
6.3 ± 0.304
5.914 ± 0.259
7.157 ± 0.468
7.176 ± 0.164
1.891 ± 0.155
2.549 ± 0.171
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