Enterobacteria phage GA (Bacteriophage GA)
Average proteome isoelectric point is 8.02
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 4 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:
>sp|P07394|MATA_BPGA Maturation protein A OS=Enterobacteria phage GA OX=12018 GN=A PE=2 SV=1
MM1 pKa = 7.12 FRR3 pKa = 11.84 FRR5 pKa = 11.84 EE6 pKa = 4.05 IEE8 pKa = 3.77 KK9 pKa = 8.89 TLCMDD14 pKa = 4.01 RR15 pKa = 11.84 TRR17 pKa = 11.84 DD18 pKa = 3.47 CAVRR22 pKa = 11.84 FHH24 pKa = 7.27 VYY26 pKa = 9.84 LQSLDD31 pKa = 4.29 LGSSDD36 pKa = 4.25 PLSPDD41 pKa = 3.21 FDD43 pKa = 3.73 GLAYY47 pKa = 10.7 LRR49 pKa = 11.84 DD50 pKa = 3.68 EE51 pKa = 5.36 CLTKK55 pKa = 10.59 HH56 pKa = 6.39 PSLGDD61 pKa = 3.7 SNSDD65 pKa = 3.12 ARR67 pKa = 11.84 RR68 pKa = 11.84 KK69 pKa = 9.05 EE70 pKa = 3.55 LAYY73 pKa = 10.51 AKK75 pKa = 10.79 LMDD78 pKa = 4.09 SDD80 pKa = 4.22 QRR82 pKa = 11.84 CKK84 pKa = 10.15 IQNSNGYY91 pKa = 9.18 DD92 pKa = 3.49 YY93 pKa = 11.87 SHH95 pKa = 7.23 IEE97 pKa = 3.98 SGVLSGILKK106 pKa = 8.4 TAQALVANLLTGFEE120 pKa = 4.52 SHH122 pKa = 7.27 FLNDD126 pKa = 3.53 CSFSNGASQGFKK138 pKa = 10.78 LRR140 pKa = 11.84 DD141 pKa = 3.12 AAPFKK146 pKa = 10.75 KK147 pKa = 9.93 IAGQATVTAPAYY159 pKa = 9.74 DD160 pKa = 3.34 IAVAAVKK167 pKa = 9.25 TCAPWYY173 pKa = 10.42 AYY175 pKa = 8.05 MQEE178 pKa = 4.3 TYY180 pKa = 11.25 GDD182 pKa = 3.41 EE183 pKa = 4.55 TKK185 pKa = 10.08 WFRR188 pKa = 11.84 RR189 pKa = 11.84 VYY191 pKa = 10.56 GNGLFSVPKK200 pKa = 9.87 NNKK203 pKa = 8.33 IDD205 pKa = 3.54 RR206 pKa = 11.84 AACKK210 pKa = 10.1 EE211 pKa = 3.91 PDD213 pKa = 3.19 MNMYY217 pKa = 9.01 LQKK220 pKa = 10.87 GAGSFIRR227 pKa = 11.84 KK228 pKa = 9.06 RR229 pKa = 11.84 LRR231 pKa = 11.84 SVGIDD236 pKa = 3.74 LNDD239 pKa = 3.19 QTRR242 pKa = 11.84 NQEE245 pKa = 4.02 LARR248 pKa = 11.84 LGSIDD253 pKa = 4.18 GSLATIDD260 pKa = 4.48 LSSASDD266 pKa = 3.95 SISDD270 pKa = 3.63 RR271 pKa = 11.84 LVWDD275 pKa = 4.22 LLPPHH280 pKa = 6.96 VYY282 pKa = 10.32 SYY284 pKa = 10.91 LARR287 pKa = 11.84 IRR289 pKa = 11.84 TSFTMIDD296 pKa = 3.38 GRR298 pKa = 11.84 LHH300 pKa = 5.44 KK301 pKa = 9.96 WGLFSTMGNGFTFEE315 pKa = 4.45 LEE317 pKa = 4.66 SMIFWALSKK326 pKa = 10.89 SIMLSMGVTGSLGIYY341 pKa = 9.83 GDD343 pKa = 4.61 DD344 pKa = 3.23 IIVPVEE350 pKa = 3.98 CRR352 pKa = 11.84 PTLLKK357 pKa = 10.79 VLSAVNFLPNEE368 pKa = 4.22 EE369 pKa = 4.26 KK370 pKa = 10.34 TFTTGYY376 pKa = 10.01 FRR378 pKa = 11.84 EE379 pKa = 4.32 SCGAHH384 pKa = 5.96 FFKK387 pKa = 11.03 DD388 pKa = 3.04 ADD390 pKa = 3.79 MKK392 pKa = 10.79 PFYY395 pKa = 10.06 CKK397 pKa = 10.27 RR398 pKa = 11.84 PMEE401 pKa = 4.28 TLPDD405 pKa = 3.68 VMLLCNRR412 pKa = 11.84 IRR414 pKa = 11.84 GWQTVGGMSDD424 pKa = 3.34 PRR426 pKa = 11.84 LFPIWKK432 pKa = 8.89 EE433 pKa = 3.85 FADD436 pKa = 4.28 MIPPKK441 pKa = 10.62 FKK443 pKa = 10.78 GGCNLDD449 pKa = 3.23 RR450 pKa = 11.84 DD451 pKa = 4.59 TYY453 pKa = 11.03 LVSPDD458 pKa = 3.49 KK459 pKa = 11.07 PGVSLVRR466 pKa = 11.84 IAKK469 pKa = 9.1 VRR471 pKa = 11.84 SGFNHH476 pKa = 6.91 AFPYY480 pKa = 9.19 GHH482 pKa = 6.61 EE483 pKa = 4.13 NGRR486 pKa = 11.84 YY487 pKa = 6.63 VHH489 pKa = 6.72 WLHH492 pKa = 6.32 MGSGEE497 pKa = 4.1 VLEE500 pKa = 5.22 TISSARR506 pKa = 11.84 YY507 pKa = 7.61 RR508 pKa = 11.84 CKK510 pKa = 10.44 PNSEE514 pKa = 3.77 WRR516 pKa = 11.84 TQIPLFPQEE525 pKa = 5.23 LEE527 pKa = 4.08 ACVLSS532 pKa = 3.99
Molecular weight: 59.93 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.98
IPC2_protein 7.307
IPC_protein 7.161
Toseland 6.825
ProMoST 7.717
Dawson 7.849
Bjellqvist 8.273
Wikipedia 7.761
Rodwell 7.863
Grimsley 6.883
Solomon 7.892
Lehninger 7.922
Nozaki 8.507
DTASelect 7.995
Thurlkill 8.053
EMBOSS 8.068
Sillero 8.39
Patrickios 4.215
IPC_peptide 7.892
IPC2_peptide 7.41
IPC2.peptide.svr19 7.353
Protein with the highest isoelectric point:
>sp|P07394|MATA_BPGA Maturation protein A OS=Enterobacteria phage GA OX=12018 GN=A PE=2 SV=1
MM1 pKa = 7.25 FPKK4 pKa = 10.75 SNIDD8 pKa = 3.01 RR9 pKa = 11.84 NYY11 pKa = 9.11 KK12 pKa = 9.97 VKK14 pKa = 10.83 LISYY18 pKa = 7.89 DD19 pKa = 3.35 KK20 pKa = 10.7 KK21 pKa = 11.21 GKK23 pKa = 9.86 LVSDD27 pKa = 4.28 DD28 pKa = 4.13 SFEE31 pKa = 4.16 QVEE34 pKa = 4.6 NYY36 pKa = 10.19 LFQNRR41 pKa = 11.84 STTYY45 pKa = 8.33 KK46 pKa = 9.31 PGYY49 pKa = 8.38 IRR51 pKa = 11.84 RR52 pKa = 11.84 DD53 pKa = 3.36 FRR55 pKa = 11.84 RR56 pKa = 11.84 PTNFWNGYY64 pKa = 8.42 RR65 pKa = 11.84 CFNQPVGTFTRR76 pKa = 11.84 KK77 pKa = 10.07 LSDD80 pKa = 3.08 GGRR83 pKa = 11.84 QVADD87 pKa = 3.47 YY88 pKa = 11.18 GIVNPNKK95 pKa = 8.75 FTANSQHH102 pKa = 6.72 LGDD105 pKa = 4.56 NMVIYY110 pKa = 9.42 PGPFSINIDD119 pKa = 3.04 QRR121 pKa = 11.84 ASVEE125 pKa = 4.17 VLNKK129 pKa = 10.41 LSQSNLNIGVAIAEE143 pKa = 4.38 AKK145 pKa = 7.55 MTASLLAKK153 pKa = 10.16 QSIALIRR160 pKa = 11.84 AYY162 pKa = 9.19 TAAKK166 pKa = 8.83 RR167 pKa = 11.84 GNWRR171 pKa = 11.84 EE172 pKa = 3.86 VLSQLLISEE181 pKa = 4.29 HH182 pKa = 6.74 RR183 pKa = 11.84 FRR185 pKa = 11.84 APAKK189 pKa = 10.09 DD190 pKa = 3.66 LGGRR194 pKa = 11.84 WLEE197 pKa = 4.16 LQYY200 pKa = 11.47 GWLPLMSDD208 pKa = 3.94 LKK210 pKa = 10.95 AAYY213 pKa = 9.66 DD214 pKa = 4.15 LLTQTKK220 pKa = 9.72 LPAFMPLRR228 pKa = 11.84 VTRR231 pKa = 11.84 TVGGTHH237 pKa = 6.26 NYY239 pKa = 9.16 KK240 pKa = 9.95 VRR242 pKa = 11.84 NVEE245 pKa = 4.16 SAGDD249 pKa = 3.41 TWSYY253 pKa = 9.95 RR254 pKa = 11.84 HH255 pKa = 6.22 RR256 pKa = 11.84 LSVNYY261 pKa = 9.63 RR262 pKa = 11.84 IWYY265 pKa = 7.99 FISDD269 pKa = 4.2 PRR271 pKa = 11.84 LAWASSLGLLNPLEE285 pKa = 4.69 IYY287 pKa = 9.32 WEE289 pKa = 4.0 KK290 pKa = 10.17 TPWSFVVDD298 pKa = 3.47 WFLPVGNLIEE308 pKa = 5.13 AMSNPLGLDD317 pKa = 3.5 IISGTKK323 pKa = 7.87 TWQLEE328 pKa = 4.42 SKK330 pKa = 10.88 LNATLPASGWSGTAKK345 pKa = 9.2 LTAYY349 pKa = 10.14 AKK351 pKa = 10.52 AYY353 pKa = 10.06 DD354 pKa = 3.54 RR355 pKa = 11.84 STFYY359 pKa = 11.1 SFPTPLPYY367 pKa = 10.52 VKK369 pKa = 10.53 SPLSGLHH376 pKa = 6.17 LANALALINQRR387 pKa = 11.84 LKK389 pKa = 10.91 RR390 pKa = 3.85
Molecular weight: 44.38 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.151
IPC2_protein 9.472
IPC_protein 9.545
Toseland 9.911
ProMoST 9.736
Dawson 10.175
Bjellqvist 9.882
Wikipedia 10.379
Rodwell 10.496
Grimsley 10.277
Solomon 10.204
Lehninger 10.145
Nozaki 9.897
DTASelect 9.882
Thurlkill 9.999
EMBOSS 10.335
Sillero 10.087
Patrickios 7.585
IPC_peptide 10.189
IPC2_peptide 8.507
IPC2.peptide.svr19 8.55
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
4
0
4
1115
63
532
278.8
31.34
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
7.713 ± 1.191
1.435 ± 0.743
5.471 ± 0.808
3.767 ± 0.458
4.664 ± 0.53
6.726 ± 0.494
1.614 ± 0.383
5.112 ± 0.522
5.74 ± 0.225
10.404 ± 1.075
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.422 ± 0.551
4.933 ± 0.775
4.753 ± 0.549
2.691 ± 0.328
6.099 ± 0.811
8.7 ± 0.592
5.291 ± 0.273
5.919 ± 1.637
2.332 ± 0.48
4.215 ± 0.442
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