Hubei sobemo-like virus 22
Average proteome isoelectric point is 7.48
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 2 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|A0A1L3KFA4|A0A1L3KFA4_9VIRU RNA-directed RNA polymerase OS=Hubei sobemo-like virus 22 OX=1923208 PE=4 SV=1
MM1 pKa = 7.75 LEE3 pKa = 3.95 TAYY6 pKa = 10.22 EE7 pKa = 4.31 SYY9 pKa = 8.83 KK10 pKa = 8.89 TATWAIPDD18 pKa = 3.98 DD19 pKa = 4.09 FLSRR23 pKa = 11.84 EE24 pKa = 3.98 HH25 pKa = 6.39 YY26 pKa = 10.75 LRR28 pKa = 11.84 TLARR32 pKa = 11.84 LDD34 pKa = 3.88 LRR36 pKa = 11.84 SSPGYY41 pKa = 9.67 PYY43 pKa = 10.23 MLSAPTNRR51 pKa = 11.84 DD52 pKa = 2.43 WFRR55 pKa = 11.84 VSKK58 pKa = 10.92 DD59 pKa = 3.46 GTWDD63 pKa = 3.25 TGRR66 pKa = 11.84 VDD68 pKa = 3.82 QMWKK72 pKa = 9.82 IVQGKK77 pKa = 8.88 LAGQGADD84 pKa = 4.08 PIRR87 pKa = 11.84 IFIKK91 pKa = 10.43 PEE93 pKa = 3.14 PHH95 pKa = 5.86 KK96 pKa = 10.49 RR97 pKa = 11.84 KK98 pKa = 10.1 KK99 pKa = 9.95 IEE101 pKa = 3.68 EE102 pKa = 3.95 GRR104 pKa = 11.84 FRR106 pKa = 11.84 IISSVSVADD115 pKa = 3.79 QIVDD119 pKa = 3.13 HH120 pKa = 6.49 MLFAEE125 pKa = 4.88 CNDD128 pKa = 3.27 ALINNWQFVPNKK140 pKa = 10.37 AGWTHH145 pKa = 7.15 LMGGWKK151 pKa = 9.25 MIPAASWIAADD162 pKa = 3.99 KK163 pKa = 11.04 SAWDD167 pKa = 3.33 WTAKK171 pKa = 9.88 YY172 pKa = 9.75 WLFEE176 pKa = 4.16 LVLSLRR182 pKa = 11.84 IMLCSNMSPEE192 pKa = 3.65 WMEE195 pKa = 3.74 RR196 pKa = 11.84 AVRR199 pKa = 11.84 RR200 pKa = 11.84 YY201 pKa = 9.9 RR202 pKa = 11.84 EE203 pKa = 4.31 LFEE206 pKa = 5.3 HH207 pKa = 7.0 PLFITSGGQLLRR219 pKa = 11.84 QKK221 pKa = 9.29 HH222 pKa = 4.39 TGIMKK227 pKa = 9.93 SGCVNTISDD236 pKa = 4.21 NSIMQYY242 pKa = 10.44 FLHH245 pKa = 6.84 LRR247 pKa = 11.84 VCLEE251 pKa = 4.0 LGIEE255 pKa = 4.11 PSTLFAMGDD264 pKa = 3.5 DD265 pKa = 3.95 TLQEE269 pKa = 4.08 PVVGAEE275 pKa = 3.78 YY276 pKa = 10.66 FEE278 pKa = 4.61 YY279 pKa = 10.62 LGQFCRR285 pKa = 11.84 LKK287 pKa = 10.37 DD288 pKa = 3.3 WQRR291 pKa = 11.84 ANEE294 pKa = 3.8 FAGFRR299 pKa = 11.84 FHH301 pKa = 7.12 GRR303 pKa = 11.84 TVEE306 pKa = 3.67 PLYY309 pKa = 10.6 KK310 pKa = 10.35 GKK312 pKa = 9.54 HH313 pKa = 5.14 AFNLLYY319 pKa = 9.64 MDD321 pKa = 5.76 PDD323 pKa = 3.86 NLSQMSDD330 pKa = 3.02 AYY332 pKa = 10.99 SLLYY336 pKa = 10.12 HH337 pKa = 7.06 RR338 pKa = 11.84 SRR340 pKa = 11.84 FGGWVKK346 pKa = 10.86 DD347 pKa = 3.52 IFNKK351 pKa = 9.91 MGVGVRR357 pKa = 11.84 SNEE360 pKa = 3.74 WFDD363 pKa = 4.64 LVFDD367 pKa = 5.17 GYY369 pKa = 11.8
Molecular weight: 42.94 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 6.765
IPC2_protein 6.942
IPC_protein 7.059
Toseland 6.985
ProMoST 7.673
Dawson 7.658
Bjellqvist 7.673
Wikipedia 7.6
Rodwell 7.644
Grimsley 7.088
Solomon 7.746
Lehninger 7.761
Nozaki 7.922
DTASelect 7.819
Thurlkill 7.849
EMBOSS 7.936
Sillero 8.068
Patrickios 4.317
IPC_peptide 7.732
IPC2_peptide 7.249
IPC2.peptide.svr19 7.238
Protein with the highest isoelectric point:
>tr|A0A1L3KFA4|A0A1L3KFA4_9VIRU RNA-directed RNA polymerase OS=Hubei sobemo-like virus 22 OX=1923208 PE=4 SV=1
MM1 pKa = 7.87 KK2 pKa = 10.07 YY3 pKa = 10.58 GKK5 pKa = 10.02 SFSLAVAGAVGGRR18 pKa = 11.84 YY19 pKa = 8.82 VFIPVVKK26 pKa = 10.22 LAWNWVVFILWTYY39 pKa = 11.24 NPVFLCGSALEE50 pKa = 4.2 EE51 pKa = 4.49 AVLSLNPEE59 pKa = 3.77 WPAPPKK65 pKa = 9.57 PDD67 pKa = 3.54 PPIISVEE74 pKa = 3.85 MAKK77 pKa = 10.07 IGFSQLRR84 pKa = 11.84 RR85 pKa = 11.84 LVNWIEE91 pKa = 3.81 EE92 pKa = 3.83 FSIYY96 pKa = 10.42 DD97 pKa = 3.15 ILAYY101 pKa = 9.0 FMCGIIVLILISKK114 pKa = 7.71 TYY116 pKa = 10.86 QLVKK120 pKa = 10.68 DD121 pKa = 3.83 STRR124 pKa = 11.84 QAVLRR129 pKa = 11.84 ARR131 pKa = 11.84 GVSFEE136 pKa = 4.05 SMRR139 pKa = 11.84 AGSVLVKK146 pKa = 10.87 GEE148 pKa = 3.76 IPKK151 pKa = 10.24 YY152 pKa = 9.41 QVAVLRR158 pKa = 11.84 AGLLRR163 pKa = 11.84 DD164 pKa = 3.29 GHH166 pKa = 6.98 VGYY169 pKa = 10.71 GIRR172 pKa = 11.84 VGNYY176 pKa = 8.24 LVAPHH181 pKa = 6.56 HH182 pKa = 6.39 VVTDD186 pKa = 3.62 AGEE189 pKa = 4.0 EE190 pKa = 4.31 VILSSKK196 pKa = 9.07 LAKK199 pKa = 10.65 VMMPPASAIRR209 pKa = 11.84 SRR211 pKa = 11.84 VVTDD215 pKa = 4.86 LVYY218 pKa = 10.85 VWLPEE223 pKa = 4.25 SFWVKK228 pKa = 10.55 LGVPSAKK235 pKa = 9.8 FAQTTEE241 pKa = 4.18 NPLATCAGPEE251 pKa = 4.35 GVSSGLLRR259 pKa = 11.84 KK260 pKa = 9.73 SQVLGLVNYY269 pKa = 9.82 FGSTLPGFSGAAYY282 pKa = 8.26 EE283 pKa = 4.51 AAGHH287 pKa = 6.17 CMGIHH292 pKa = 6.44 IGAVAGNNMGISAVVVVKK310 pKa = 10.2 EE311 pKa = 3.81 LAHH314 pKa = 6.66 LVRR317 pKa = 11.84 QEE319 pKa = 3.93 SSQDD323 pKa = 3.21 VAASYY328 pKa = 10.0 SQQLGAPKK336 pKa = 9.93 KK337 pKa = 9.85 QMWGAIQIGEE347 pKa = 3.98 IADD350 pKa = 4.4 RR351 pKa = 11.84 NWGDD355 pKa = 3.98 DD356 pKa = 3.22 AWHH359 pKa = 7.05 LEE361 pKa = 3.67 QSLDD365 pKa = 3.42 YY366 pKa = 11.07 DD367 pKa = 3.91 QILSFDD373 pKa = 4.64 DD374 pKa = 3.91 EE375 pKa = 5.01 SKK377 pKa = 10.63 PRR379 pKa = 11.84 PAVPQAVLDD388 pKa = 3.9 FQPTIKK394 pKa = 9.76 LTQHH398 pKa = 6.22 SDD400 pKa = 2.92 SAAEE404 pKa = 4.1 VSYY407 pKa = 11.23 SLYY410 pKa = 9.84 PSKK413 pKa = 11.11 SEE415 pKa = 4.06 AGVEE419 pKa = 3.84 ARR421 pKa = 11.84 LTRR424 pKa = 11.84 LEE426 pKa = 4.12 EE427 pKa = 3.81 RR428 pKa = 11.84 CVRR431 pKa = 11.84 LEE433 pKa = 3.81 QAVLLLQEE441 pKa = 4.83 GKK443 pKa = 11.0 GKK445 pKa = 10.0 FPCDD449 pKa = 3.35 SCPVVCRR456 pKa = 11.84 TQEE459 pKa = 3.81 KK460 pKa = 10.42 LDD462 pKa = 3.53 AHH464 pKa = 6.82 VGSAHH469 pKa = 5.39 VSRR472 pKa = 11.84 PRR474 pKa = 11.84 EE475 pKa = 3.84 YY476 pKa = 9.79 MDD478 pKa = 5.27 CSVCGVKK485 pKa = 10.2 VRR487 pKa = 11.84 SDD489 pKa = 3.31 RR490 pKa = 11.84 LEE492 pKa = 3.79 KK493 pKa = 10.45 HH494 pKa = 5.69 ALKK497 pKa = 10.48 CIRR500 pKa = 11.84 SNPVKK505 pKa = 10.33 PEE507 pKa = 3.83 SAVPCDD513 pKa = 3.2 ARR515 pKa = 11.84 VSVKK519 pKa = 8.95 TDD521 pKa = 3.02 RR522 pKa = 11.84 TVPFLGKK529 pKa = 9.96 RR530 pKa = 11.84 SRR532 pKa = 11.84 PVKK535 pKa = 10.26 LRR537 pKa = 11.84 PSKK540 pKa = 9.87 NTSTTRR546 pKa = 11.84 ATNRR550 pKa = 11.84 QSQLLQEE557 pKa = 4.57 LQSSVRR563 pKa = 11.84 EE564 pKa = 4.09 FQRR567 pKa = 11.84 VCAMFSSAPQQATNGQNLAPARR589 pKa = 11.84 SS590 pKa = 3.47
Molecular weight: 64.65 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.192
IPC2_protein 8.229
IPC_protein 8.068
Toseland 8.112
ProMoST 8.639
Dawson 8.902
Bjellqvist 9.063
Wikipedia 8.916
Rodwell 8.975
Grimsley 8.097
Solomon 8.975
Lehninger 8.96
Nozaki 9.253
DTASelect 8.843
Thurlkill 8.931
EMBOSS 9.077
Sillero 9.194
Patrickios 4.546
IPC_peptide 8.96
IPC2_peptide 7.936
IPC2.peptide.svr19 7.929
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
2
0
2
959
369
590
479.5
53.8
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
8.238 ± 0.919
1.877 ± 0.277
4.692 ± 0.817
5.422 ± 0.001
4.067 ± 0.861
6.882 ± 0.087
2.19 ± 0.276
4.588 ± 0.297
5.214 ± 0.034
9.281 ± 0.108
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.711 ± 0.718
2.92 ± 0.32
5.214 ± 0.609
4.171 ± 0.487
6.361 ± 0.22
8.133 ± 0.864
3.65 ± 0.22
8.446 ± 1.892
2.607 ± 0.773
3.337 ± 0.386
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