Flavobacterium gilvum
Average proteome isoelectric point is 6.78
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 3653 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|A0A085ELD3|A0A085ELD3_9FLAO Uncharacterized protein OS=Flavobacterium gilvum OX=1492737 GN=FEM08_12070 PE=4 SV=1
MM1 pKa = 7.28 EE2 pKa = 5.45 KK3 pKa = 10.15 KK4 pKa = 10.57 YY5 pKa = 10.95 PNLPFNLTVFSIVSSQALFKK25 pKa = 10.75 RR26 pKa = 11.84 ILLLMTFYY34 pKa = 11.08 LCSTTIISAQCNSDD48 pKa = 3.36 VPIPFIEE55 pKa = 4.45 STFGGLTATSSISGVCVCTALNEE78 pKa = 4.06 PRR80 pKa = 11.84 LIDD83 pKa = 4.12 ANLNNFATAVVAVGAIGTEE102 pKa = 4.06 NLRR105 pKa = 11.84 VTDD108 pKa = 3.63 TNTDD112 pKa = 3.74 YY113 pKa = 11.56 LAGTYY118 pKa = 10.43 AGFKK122 pKa = 10.29 INTGGLLNVNLLGSITITTYY142 pKa = 11.15 LNGVEE147 pKa = 4.37 KK148 pKa = 10.73 EE149 pKa = 4.5 SVTGASLLGVGLLNGSSNDD168 pKa = 3.42 YY169 pKa = 10.92 VVGFNTKK176 pKa = 9.15 QSFDD180 pKa = 4.03 AIEE183 pKa = 4.04 ISVGGLVSLLNTVNVYY199 pKa = 10.63 YY200 pKa = 9.82 PVIRR204 pKa = 11.84 NYY206 pKa = 10.51 CAGPALICNTATAMNLPVYY225 pKa = 9.38 PVSLEE230 pKa = 3.89 PSHH233 pKa = 6.45 TGVSGVSIGNIYY245 pKa = 10.72 DD246 pKa = 3.64 GEE248 pKa = 4.32 NVISSNTNDD257 pKa = 3.31 FATISLTAGVLATGNISVKK276 pKa = 10.63 DD277 pKa = 3.66 QLTDD281 pKa = 3.7 YY282 pKa = 10.98 PVGTYY287 pKa = 10.65 AGFEE291 pKa = 4.09 IEE293 pKa = 4.65 NTSLLNVSALGNVTVTTYY311 pKa = 11.41 LDD313 pKa = 3.78 GVAKK317 pKa = 10.19 QIISGNNLVATGTLLNSSGRR337 pKa = 11.84 YY338 pKa = 8.49 KK339 pKa = 10.9 VGFVSTTSFDD349 pKa = 3.54 EE350 pKa = 4.15 VQISINQTLGVNLGSTKK367 pKa = 10.31 VYY369 pKa = 10.44 GAVFEE374 pKa = 4.57 NFCAGPDD381 pKa = 3.82 LVCNTQTGMVAPTYY395 pKa = 9.76 PVYY398 pKa = 10.8 INAANTGIEE407 pKa = 4.24 GVACLLCSVKK417 pKa = 10.56 NAEE420 pKa = 4.21 NLIDD424 pKa = 3.84 QTPSNYY430 pKa = 10.46 AEE432 pKa = 4.19 INLTAGVLASGSISVKK448 pKa = 10.59 DD449 pKa = 3.58 QIKK452 pKa = 10.18 DD453 pKa = 3.52 YY454 pKa = 10.6 PIGSFVGFTVEE465 pKa = 4.59 NPALLSVNALDD476 pKa = 5.6 AITITTYY483 pKa = 11.3 LDD485 pKa = 3.57 GVPQEE490 pKa = 4.12 IKK492 pKa = 10.8 AGNTALATVGTNLLVGTSPQTIGFIATKK520 pKa = 10.4 SFDD523 pKa = 3.47 EE524 pKa = 4.36 ARR526 pKa = 11.84 ITIANTASVNLGIVRR541 pKa = 11.84 VYY543 pKa = 10.31 QAVFEE548 pKa = 4.36 KK549 pKa = 10.59 LCPVTLEE556 pKa = 4.14 CNKK559 pKa = 9.93 TYY561 pKa = 11.18 SLTNPTFPVIIDD573 pKa = 3.65 SNKK576 pKa = 9.34 TGVQGVACVSCAVNDD591 pKa = 4.07 TNNVLTASTTDD602 pKa = 3.73 FARR605 pKa = 11.84 IMVTAGVIAPASIAVLDD622 pKa = 3.89 QLSTYY627 pKa = 9.89 PAGTIAGFTIRR638 pKa = 11.84 DD639 pKa = 3.89 RR640 pKa = 11.84 NSLLQLDD647 pKa = 5.08 LFNSLTISTYY657 pKa = 10.89 LDD659 pKa = 3.22 GVLQEE664 pKa = 4.82 SRR666 pKa = 11.84 SASNIINLNLLTSFGTGAGMYY687 pKa = 9.99 NVGFRR692 pKa = 11.84 ATKK695 pKa = 10.18 SFDD698 pKa = 3.65 EE699 pKa = 3.98 IRR701 pKa = 11.84 ITVGSLASVINDD713 pKa = 2.94 INVYY717 pKa = 9.87 GAFVNTSGTSGGTLFCAVIDD737 pKa = 5.21 AIDD740 pKa = 4.45 DD741 pKa = 3.84 NFPPIAGASGDD752 pKa = 4.11 SNIGNVLTNDD762 pKa = 3.78 TLSGNPATISDD773 pKa = 3.92 VNLAVLTPAVPLTVGASVPSIDD795 pKa = 3.2 IATGVVSVPAGTPAGNYY812 pKa = 9.75 SITYY816 pKa = 7.04 QICYY820 pKa = 9.64 KK821 pKa = 10.56 LNSLTCDD828 pKa = 3.03 TATVNIVVTAATINAEE844 pKa = 4.2 DD845 pKa = 4.2 DD846 pKa = 4.01 TNTTTIYY853 pKa = 10.98 GNVGGNPGINVYY865 pKa = 11.18 ANDD868 pKa = 3.86 TTVGGVLINPSDD880 pKa = 3.87 VTLSSTPNGPLTVNADD896 pKa = 3.36 GSVTVAPNTPAGTYY910 pKa = 7.77 TVTYY914 pKa = 7.35 TICEE918 pKa = 4.07 NLNGSNCDD926 pKa = 3.46 SATVTVLVSAVPIDD940 pKa = 4.25 AVNDD944 pKa = 3.77 NNNTAPIIYY953 pKa = 10.21 GNVGGNAGINVYY965 pKa = 11.11 ANDD968 pKa = 3.94 TLNGVLVNPSDD979 pKa = 4.1 VIFGSSPNGPLTVNADD995 pKa = 3.36 GSVTVAPNTPAGTYY1009 pKa = 8.32 TVDD1012 pKa = 3.25 YY1013 pKa = 7.94 TICEE1017 pKa = 4.35 KK1018 pKa = 11.02 LNSANNCDD1026 pKa = 3.63 TATVTVVVSAAVVDD1040 pKa = 4.21 AVVDD1044 pKa = 4.06 TNTLPVYY1051 pKa = 10.89 GNVGGNTDD1059 pKa = 3.15 INVYY1063 pKa = 11.11 ANDD1066 pKa = 3.88 TLNGVLINPSDD1077 pKa = 3.74 FTLISTPTSILTINPDD1093 pKa = 2.85 GSVTVAPKK1101 pKa = 9.98 TPAGTYY1107 pKa = 9.92 SVDD1110 pKa = 3.3 YY1111 pKa = 8.47 TICEE1115 pKa = 4.35 KK1116 pKa = 11.06 LNSTNNCDD1124 pKa = 3.37 TATVTVVVSKK1134 pKa = 11.02 AVVDD1138 pKa = 4.01 AVVDD1142 pKa = 4.06 TNTLPVYY1149 pKa = 10.89 GNVGGNTDD1157 pKa = 3.51 INVLANDD1164 pKa = 4.06 TQNGVPVNRR1173 pKa = 11.84 LDD1175 pKa = 3.55 VTLTSTPTSILTINPDD1191 pKa = 2.85 GSVTVAPNTPAGSYY1205 pKa = 9.59 TIDD1208 pKa = 3.28 YY1209 pKa = 7.52 TICEE1213 pKa = 4.39 KK1214 pKa = 11.25 LNLTTNCDD1222 pKa = 3.37 TATVTVVVSAAVVDD1236 pKa = 4.21 AVVDD1240 pKa = 4.06 TNTLPVYY1247 pKa = 10.89 GNVGGNTDD1255 pKa = 3.15 INVYY1259 pKa = 11.11 ANDD1262 pKa = 3.88 TLNGVLINPSDD1273 pKa = 3.86 FTLTSTPTSQLKK1285 pKa = 10.62 VNTDD1289 pKa = 3.03 GSVTVAPNTPVGTYY1303 pKa = 10.2 SVDD1306 pKa = 3.32 YY1307 pKa = 8.46 TICEE1311 pKa = 4.2 KK1312 pKa = 11.25 LNLTTNCDD1320 pKa = 3.37 TATVTVVVSAAVVDD1334 pKa = 4.21 AVVDD1338 pKa = 4.06 TNTLPVYY1345 pKa = 10.89 GNVGGNTGINVLANDD1360 pKa = 4.13 TQNGVPVNPLDD1371 pKa = 3.52 VTLISTPTSILTINPDD1387 pKa = 2.86 GSVTVASNTPVGTYY1401 pKa = 10.29 SVDD1404 pKa = 3.32 YY1405 pKa = 8.46 TICEE1409 pKa = 4.3 KK1410 pKa = 11.08 LNSTTNCDD1418 pKa = 3.28 TATVTVVVSAAVVDD1432 pKa = 4.21 AVVDD1436 pKa = 4.06 TNTLPVYY1443 pKa = 10.89 GNVGGNTGINVLANDD1458 pKa = 4.13 TQNGVPVNPLDD1469 pKa = 3.68 VTLTSTPNGPLTINPDD1485 pKa = 2.98 GSVTVAPNTPAGTYY1499 pKa = 10.05 SVDD1502 pKa = 3.3 YY1503 pKa = 8.47 TICEE1507 pKa = 4.3 KK1508 pKa = 11.08 LNSTTNCDD1516 pKa = 3.27 TATVTVAVSFPSIAVVKK1533 pKa = 8.59 TSVVGGTGKK1542 pKa = 10.75 VGDD1545 pKa = 3.97 LVTYY1549 pKa = 8.32 TFTVTNTGDD1558 pKa = 3.24 TTLNGIVINDD1568 pKa = 3.71 ALTNSVNLSVTPSTLVPNGIGTATSTYY1595 pKa = 9.96 IIKK1598 pKa = 10.61 QSDD1601 pKa = 2.96 IDD1603 pKa = 3.62 AGKK1606 pKa = 8.19 ITNSATVTGTIPTGGTVTDD1625 pKa = 3.92 ISGTTITDD1633 pKa = 3.22 NTPTVTTLTTSPSIAVVKK1651 pKa = 9.36 TSVVGGTGKK1660 pKa = 10.74 VGDD1663 pKa = 3.86 VVTYY1667 pKa = 9.34 TFTVTNTGNTTLSNIVINDD1686 pKa = 3.31 VLTNTVNKK1694 pKa = 9.79 VVTVGNLAPNATATTTVTYY1713 pKa = 10.13 IIKK1716 pKa = 10.54 QSDD1719 pKa = 2.96 IDD1721 pKa = 3.62 AGKK1724 pKa = 8.19 ITNSATVTGTTPAGGTVTDD1743 pKa = 4.01 ISGTAITNDD1752 pKa = 3.45 TPTVTTLTTSPSIAVVKK1769 pKa = 9.35 TSVVGTTIKK1778 pKa = 10.95 VGDD1781 pKa = 3.66 KK1782 pKa = 9.05 VTYY1785 pKa = 9.55 TFTVTNTGNTTLNNIVINDD1804 pKa = 3.82 ALTNTVNLAVTPSTLAPNSIGTATSTYY1831 pKa = 9.96 IIKK1834 pKa = 10.61 QSDD1837 pKa = 3.03 IDD1839 pKa = 3.95 AGQITNSATVIGTIPTGGTVTDD1861 pKa = 3.8 ISGTAVNNDD1870 pKa = 3.04 NPTITTLNTNSAISIMKK1887 pKa = 9.99 EE1888 pKa = 3.37 GTYY1891 pKa = 10.24 EE1892 pKa = 4.16 DD1893 pKa = 4.22 KK1894 pKa = 11.51 NKK1896 pKa = 11.07 DD1897 pKa = 3.22 GIANVGDD1904 pKa = 3.74 VINYY1908 pKa = 9.27 SFTVTNTGNVSLHH1921 pKa = 6.67 NITIQDD1927 pKa = 3.75 NNVTTVKK1934 pKa = 9.64 GTLSSLSVGASDD1946 pKa = 4.26 SVAFSAVYY1954 pKa = 10.48 SITDD1958 pKa = 3.28 ADD1960 pKa = 3.61 IVSGYY1965 pKa = 9.87 VYY1967 pKa = 10.84 NSAIISALSSANAKK1981 pKa = 7.9 VTAVSTDD1988 pKa = 3.46 PTPCIQCPVLSNCLTCTITAIPQAPSIAIIKK2019 pKa = 10.14 KK2020 pKa = 10.02 GVFRR2024 pKa = 11.84 DD2025 pKa = 3.9 EE2026 pKa = 4.83 NGDD2029 pKa = 3.43 GYY2031 pKa = 11.67 AEE2033 pKa = 4.11 IGEE2036 pKa = 4.45 TIDD2039 pKa = 3.78 YY2040 pKa = 10.73 SFTIMNTGNLPLTNVTLTDD2059 pKa = 3.67 ALVGIVISGGPINLAVGATDD2079 pKa = 3.24 TTTFKK2084 pKa = 10.43 ATYY2087 pKa = 9.6 HH2088 pKa = 5.09 VTQQDD2093 pKa = 3.93 VVKK2096 pKa = 11.09 GSVTNQAIIKK2106 pKa = 9.65 GFTPTGAQVTDD2117 pKa = 4.43 LSDD2120 pKa = 4.74 DD2121 pKa = 4.18 DD2122 pKa = 6.21 SPLQDD2127 pKa = 4.46 DD2128 pKa = 4.19 PTVLEE2133 pKa = 4.33 IDD2135 pKa = 3.69 GCTLEE2140 pKa = 4.29 VFNAVSPDD2148 pKa = 3.3 GDD2150 pKa = 3.67 GLNDD2154 pKa = 3.37 IFRR2157 pKa = 11.84 IRR2159 pKa = 11.84 GIEE2162 pKa = 4.19 CYY2164 pKa = 9.52 PKK2166 pKa = 10.89 NSVQVFNRR2174 pKa = 11.84 WGVKK2178 pKa = 8.93 VYY2180 pKa = 9.92 EE2181 pKa = 4.19 AEE2183 pKa = 4.55 GYY2185 pKa = 11.1 NNDD2188 pKa = 2.95 TVAFKK2193 pKa = 10.54 GYY2195 pKa = 9.93 SEE2197 pKa = 4.7 GRR2199 pKa = 11.84 VTVNKK2204 pKa = 10.55 SEE2206 pKa = 3.96 GLPTGTYY2213 pKa = 9.69 FYY2215 pKa = 10.57 VIKK2218 pKa = 11.22 YY2219 pKa = 9.82 EE2220 pKa = 4.21 DD2221 pKa = 3.83 FSGAGIDD2228 pKa = 3.28 KK2229 pKa = 10.61 SGYY2232 pKa = 10.68 LNISRR2237 pKa = 11.84 NN2238 pKa = 3.55
Molecular weight: 230.39 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.827
IPC2_protein 3.859
IPC_protein 3.923
Toseland 3.681
ProMoST 4.088
Dawson 3.923
Bjellqvist 4.075
Wikipedia 3.872
Rodwell 3.732
Grimsley 3.579
Solomon 3.923
Lehninger 3.884
Nozaki 4.024
DTASelect 4.329
Thurlkill 3.732
EMBOSS 3.884
Sillero 4.037
Patrickios 0.375
IPC_peptide 3.91
IPC2_peptide 4.012
IPC2.peptide.svr19 3.921
Protein with the highest isoelectric point:
>tr|A0A085EJ68|A0A085EJ68_9FLAO Peptidase M3 OS=Flavobacterium gilvum OX=1492737 GN=FEM08_18670 PE=3 SV=1
MM1 pKa = 7.58 PFWRR5 pKa = 11.84 SLIIDD10 pKa = 3.76 IGLYY14 pKa = 8.45 ICKK17 pKa = 9.7 SRR19 pKa = 11.84 SVIGLGFLTVNKK31 pKa = 8.61 KK32 pKa = 9.23 TIVSIPDD39 pKa = 3.06 SRR41 pKa = 11.84 YY42 pKa = 8.83 CRR44 pKa = 11.84 PFFVFGNRR52 pKa = 11.84 IHH54 pKa = 6.93 GKK56 pKa = 9.58 ASTKK60 pKa = 7.62 EE61 pKa = 4.11 THH63 pKa = 5.77 FHH65 pKa = 6.88 NSTKK69 pKa = 10.38 LCRR72 pKa = 11.84 ISIRR76 pKa = 11.84 YY77 pKa = 7.76 IQDD80 pKa = 2.82 RR81 pKa = 11.84 RR82 pKa = 11.84 HH83 pKa = 6.26 FISIFSLKK91 pKa = 9.15 TSRR94 pKa = 11.84 RR95 pKa = 11.84 KK96 pKa = 10.02 INILNQIGIGKK107 pKa = 6.26 TQSFLLSRR115 pKa = 11.84 SDD117 pKa = 3.52 EE118 pKa = 3.68 KK119 pKa = 10.99 RR120 pKa = 11.84 AIYY123 pKa = 9.44 FYY125 pKa = 10.69 FVNINQILIIISTSNSILCTQLIIGIDD152 pKa = 3.55 SGQSFQNVFDD162 pKa = 3.64 TGIGSRR168 pKa = 11.84 HH169 pKa = 5.68 KK170 pKa = 10.75 PNVFGFKK177 pKa = 10.61 SNNPLNCFFIGRR189 pKa = 11.84 INDD192 pKa = 3.72 NFSHH196 pKa = 7.05 LLLIITHH203 pKa = 5.0 VHH205 pKa = 5.91 IKK207 pKa = 10.04 NKK209 pKa = 9.92 NFIWRR214 pKa = 11.84 QQ215 pKa = 3.11
Molecular weight: 24.92 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.333
IPC2_protein 9.78
IPC_protein 10.35
Toseland 10.774
ProMoST 10.379
Dawson 10.847
Bjellqvist 10.526
Wikipedia 11.023
Rodwell 11.228
Grimsley 10.891
Solomon 10.935
Lehninger 10.921
Nozaki 10.76
DTASelect 10.511
Thurlkill 10.76
EMBOSS 11.155
Sillero 10.774
Patrickios 10.935
IPC_peptide 10.95
IPC2_peptide 9.56
IPC2.peptide.svr19 8.557
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
3653
0
3653
1237433
37
4660
338.7
38.15
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.42 ± 0.041
0.827 ± 0.015
5.345 ± 0.029
6.26 ± 0.051
5.267 ± 0.038
6.518 ± 0.045
1.662 ± 0.018
7.91 ± 0.043
8.237 ± 0.052
8.883 ± 0.051
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.246 ± 0.022
6.442 ± 0.043
3.582 ± 0.027
3.364 ± 0.02
3.118 ± 0.028
6.529 ± 0.032
5.9 ± 0.064
6.253 ± 0.036
1.16 ± 0.017
4.077 ± 0.026
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