Luteimonas marina
Average proteome isoelectric point is 6.57
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 3401 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|A0A5C5U2P4|A0A5C5U2P4_9GAMM Zinc metalloprotease OS=Luteimonas marina OX=488485 GN=rseP PE=3 SV=1
MM1 pKa = 7.07 NRR3 pKa = 11.84 IYY5 pKa = 10.86 CKK7 pKa = 10.27 VWNQSKK13 pKa = 10.07 GQVTVASEE21 pKa = 3.85 LAKK24 pKa = 10.87 SKK26 pKa = 11.03 GKK28 pKa = 10.91 GKK30 pKa = 10.06 GARR33 pKa = 11.84 LLQAVVVGGAIAFAGAAAAHH53 pKa = 6.35 GPGHH57 pKa = 5.49 ATKK60 pKa = 9.95 PGSKK64 pKa = 9.78 GQQASKK70 pKa = 10.52 SQAHH74 pKa = 6.19 GGKK77 pKa = 8.46 PHH79 pKa = 5.19 VHH81 pKa = 6.49 EE82 pKa = 4.82 KK83 pKa = 10.96 LPAKK87 pKa = 10.46 VVDD90 pKa = 3.78 ACGTAVASATGAMACGNDD108 pKa = 3.47 AAASGAGSTAVGNAAKK124 pKa = 8.97 ATHH127 pKa = 6.64 ANATALGNNARR138 pKa = 11.84 AQQSNATAVGSNALASGSAATALGGATQAIGLRR171 pKa = 11.84 STAVGYY177 pKa = 9.62 SAQAHH182 pKa = 6.07 AEE184 pKa = 4.0 GAIALGFNAYY194 pKa = 9.44 VGPAATGSVALGYY207 pKa = 9.68 GARR210 pKa = 11.84 TTEE213 pKa = 3.96 ANVFSVGNGGGAGTVGPATRR233 pKa = 11.84 RR234 pKa = 11.84 ITNVSDD240 pKa = 5.03 GIADD244 pKa = 3.43 SDD246 pKa = 4.03 AATVGQVGEE255 pKa = 4.21 VADD258 pKa = 4.21 AVDD261 pKa = 4.39 AVAEE265 pKa = 4.25 LAEE268 pKa = 4.24 HH269 pKa = 6.22 TDD271 pKa = 3.38 RR272 pKa = 11.84 YY273 pKa = 10.25 FKK275 pKa = 11.18 ADD277 pKa = 3.48 GADD280 pKa = 3.98 DD281 pKa = 4.8 GSDD284 pKa = 3.45 DD285 pKa = 4.9 ASISGDD291 pKa = 3.42 GAVAAGAGATADD303 pKa = 3.86 GAGATALGAGSQATNAYY320 pKa = 7.17 ATAVGNEE327 pKa = 3.81 ASASGLQSTAAGFRR341 pKa = 11.84 SDD343 pKa = 3.47 ASGDD347 pKa = 3.32 ASSAYY352 pKa = 9.98 GGYY355 pKa = 9.97 SVASGFGTSAFGYY368 pKa = 9.66 GAEE371 pKa = 4.27 AVLDD375 pKa = 4.03 GATALGFGAVAGGYY389 pKa = 10.48 DD390 pKa = 3.45 SVAVGEE396 pKa = 4.41 SALASGEE403 pKa = 3.87 NSVAVGGAFWGLLPTEE419 pKa = 4.27 AAGDD423 pKa = 3.76 YY424 pKa = 8.55 STAVGGAAYY433 pKa = 10.13 AGGFNSTAIGNFSSAEE449 pKa = 4.0 GDD451 pKa = 3.28 SSLALGSDD459 pKa = 3.56 SVALGEE465 pKa = 4.31 GSVALGQGAYY475 pKa = 10.29 ADD477 pKa = 3.73 RR478 pKa = 11.84 DD479 pKa = 3.97 YY480 pKa = 10.85 TVSVGDD486 pKa = 3.55 VGAEE490 pKa = 3.64 RR491 pKa = 11.84 QITNVAAGTEE501 pKa = 4.26 GTDD504 pKa = 3.83 AVNVDD509 pKa = 3.65 QLEE512 pKa = 4.08 EE513 pKa = 3.96 ATASNRR519 pKa = 11.84 YY520 pKa = 8.0 FQATGNDD527 pKa = 4.31 DD528 pKa = 4.67 DD529 pKa = 5.52 PSDD532 pKa = 4.27 DD533 pKa = 3.34 VGAYY537 pKa = 10.31 AEE539 pKa = 4.34 GAYY542 pKa = 8.82 ATASGEE548 pKa = 3.97 ATNAIGQGASAYY560 pKa = 10.42 GSGAYY565 pKa = 9.97 AEE567 pKa = 4.75 GLNATASGYY576 pKa = 10.47 NATATADD583 pKa = 3.26 GATAVGGSLYY593 pKa = 11.03 YY594 pKa = 10.27 EE595 pKa = 4.91 DD596 pKa = 4.35 PTTGEE601 pKa = 4.11 VLLDD605 pKa = 3.47 QTTTASAVGASAYY618 pKa = 10.36 GAGAQANGAFSTASGAAATADD639 pKa = 3.88 GLQSSASGYY648 pKa = 10.62 SSAASGDD655 pKa = 3.69 YY656 pKa = 7.7 TTATGSFSNAAGYY669 pKa = 10.08 GGSALGYY676 pKa = 9.18 GAEE679 pKa = 4.18 ASGDD683 pKa = 3.57 YY684 pKa = 9.18 ATAVGVVATASGVSSVAVGEE704 pKa = 4.24 FSEE707 pKa = 4.45 ATGDD711 pKa = 3.44 EE712 pKa = 4.47 SVAVGGSTFFGFIPAQASGTGATAVGAGAWATGDD746 pKa = 3.52 YY747 pKa = 8.55 GTALGWNSWANAEE760 pKa = 4.27 SATALGEE767 pKa = 4.27 SATASAANSVALGAGSLADD786 pKa = 3.92 RR787 pKa = 11.84 EE788 pKa = 4.54 NTVSVGSAGAEE799 pKa = 3.46 RR800 pKa = 11.84 QVTNVAAGTEE810 pKa = 4.1 ATDD813 pKa = 4.26 AVNLEE818 pKa = 4.09 QLEE821 pKa = 4.39 EE822 pKa = 4.26 ATQHH826 pKa = 4.77 TRR828 pKa = 11.84 YY829 pKa = 9.15 FAASGGADD837 pKa = 3.77 SDD839 pKa = 3.44 NGAYY843 pKa = 10.25 VEE845 pKa = 4.42 GDD847 pKa = 3.52 YY848 pKa = 10.57 ATAAGEE854 pKa = 4.12 SATAVGEE861 pKa = 4.31 GASALGSGAFALADD875 pKa = 3.44 YY876 pKa = 8.05 ATAVGFNAVADD887 pKa = 3.9 QASAVAVGASSTALGEE903 pKa = 4.02 YY904 pKa = 9.97 AVAVGSEE911 pKa = 4.1 SFAEE915 pKa = 4.98 GFASTATGAAAMAVGEE931 pKa = 4.32 GSTAAGALATASGIEE946 pKa = 4.2 STAVGAFAEE955 pKa = 4.45 ATGDD959 pKa = 3.56 LATAAGAEE967 pKa = 4.51 SVASGNEE974 pKa = 3.73 SSAFGALSEE983 pKa = 4.47 ASGHH987 pKa = 5.63 YY988 pKa = 8.36 ATAVGARR995 pKa = 11.84 ADD997 pKa = 3.33 ASGFNSTSLGSWSTASGFNATAVGADD1023 pKa = 3.62 SVASGDD1029 pKa = 3.71 DD1030 pKa = 3.51 SLAVGQAAIASGAEE1044 pKa = 4.12 SVAVGGSSLSGFFPTEE1060 pKa = 3.34 ASGDD1064 pKa = 3.67 YY1065 pKa = 9.2 ATAVGAGAWAVGTNSTALGNFATAEE1090 pKa = 4.44 GEE1092 pKa = 4.04 DD1093 pKa = 3.87 STALGVGSYY1102 pKa = 10.91 ASADD1106 pKa = 3.35 NSVALGVGSEE1116 pKa = 4.15 ADD1118 pKa = 3.57 RR1119 pKa = 11.84 EE1120 pKa = 4.74 GTVSVGSVGSEE1131 pKa = 3.5 RR1132 pKa = 11.84 QITNVAAGTEE1142 pKa = 4.23 GTDD1145 pKa = 4.01 AVNLEE1150 pKa = 4.07 QLEE1153 pKa = 4.23 EE1154 pKa = 4.2 ATASTRR1160 pKa = 11.84 YY1161 pKa = 8.8 FQATGNDD1168 pKa = 4.31 DD1169 pKa = 4.67 DD1170 pKa = 5.52 PSDD1173 pKa = 4.27 DD1174 pKa = 3.34 VGAYY1178 pKa = 10.26 AEE1180 pKa = 4.4 GTYY1183 pKa = 9.32 ATASGEE1189 pKa = 3.99 ATNAIGQGASAYY1201 pKa = 10.42 GSGAYY1206 pKa = 9.97 AEE1208 pKa = 4.75 GLNATASGYY1217 pKa = 10.47 NATATADD1224 pKa = 3.26 GATAVGGSLYY1234 pKa = 11.03 YY1235 pKa = 10.27 EE1236 pKa = 4.91 DD1237 pKa = 4.35 PTTGEE1242 pKa = 4.11 VLLDD1246 pKa = 3.47 QTTTASAVGASAFGAGAQANGAFSTASGAAATADD1280 pKa = 3.75 GLQATAIGYY1289 pKa = 9.94 SSTSSGLAATSLGGFSEE1306 pKa = 4.31 ATGDD1310 pKa = 3.46 FSTALGYY1317 pKa = 10.21 GAAASNTRR1325 pKa = 11.84 TTAVGITSTASGLNATAVGNTSTASGNASAALGSSSNATGLNATALGASAWATADD1380 pKa = 3.2 NATSVGQLAWATVAGGTAIGRR1401 pKa = 11.84 DD1402 pKa = 3.49 AYY1404 pKa = 11.38 VYY1406 pKa = 10.5 GAGVNATAVGLSAWANGASSVALGAGARR1434 pKa = 11.84 ATEE1437 pKa = 4.18 EE1438 pKa = 4.08 NVVSVGNGTGAGGHH1452 pKa = 6.41 PATRR1456 pKa = 11.84 RR1457 pKa = 11.84 IVNVGDD1463 pKa = 3.64 GVAASDD1469 pKa = 3.66 AATVGQLEE1477 pKa = 4.24 AVTEE1481 pKa = 4.11 HH1482 pKa = 5.51 TRR1484 pKa = 11.84 YY1485 pKa = 9.17 FAASGGADD1493 pKa = 3.67 SDD1495 pKa = 3.59 NAAYY1499 pKa = 10.84 VEE1501 pKa = 4.17 GDD1503 pKa = 3.57 YY1504 pKa = 10.55 ATAAGEE1510 pKa = 4.12 SATAVGEE1517 pKa = 4.31 GASALGSGAFALAEE1531 pKa = 3.92 RR1532 pKa = 11.84 ATAVGFNASAGGVDD1546 pKa = 4.3 AVALGASASAIGDD1559 pKa = 3.56 GSVVLGAGAVSWGSGAVAVGSGGTANADD1587 pKa = 2.98 AATAVGGFANAAGTNSVAVGSGAVSLGDD1615 pKa = 3.44 HH1616 pKa = 5.72 STALGADD1623 pKa = 3.73 AFAEE1627 pKa = 4.27 ADD1629 pKa = 3.62 GSVALGQGSVADD1641 pKa = 4.17 RR1642 pKa = 11.84 ANTVSVGSAGSEE1654 pKa = 3.63 RR1655 pKa = 11.84 QITNVAAGRR1664 pKa = 11.84 IALGSTDD1671 pKa = 4.07 AVTGGQVYY1679 pKa = 10.33 DD1680 pKa = 4.54 ALDD1683 pKa = 3.43 STAQILGGGAGVTAFGTLSAPAYY1706 pKa = 7.68 MIQGRR1711 pKa = 11.84 TYY1713 pKa = 10.6 FSVGDD1718 pKa = 3.52 AFGAVDD1724 pKa = 3.69 AQISVLGNRR1733 pKa = 11.84 LNSLEE1738 pKa = 4.15 ASSMASEE1745 pKa = 4.48 NSTASAAASRR1755 pKa = 11.84 RR1756 pKa = 11.84 TGNGIDD1762 pKa = 4.43 NGDD1765 pKa = 3.58 ATDD1768 pKa = 3.86 GGLVHH1773 pKa = 7.46 DD1774 pKa = 5.58 RR1775 pKa = 11.84 GTDD1778 pKa = 3.31 TVGSGRR1784 pKa = 11.84 AGGTQVVDD1792 pKa = 3.7 TATSTAVTVGQGAVATQATATAIGDD1817 pKa = 3.94 GATATAAGSVALGQGSVADD1836 pKa = 4.17 RR1837 pKa = 11.84 ANTVSVGSAGNEE1849 pKa = 3.59 RR1850 pKa = 11.84 QITNVAAGTQSTDD1863 pKa = 3.02 AVNVAQLEE1871 pKa = 4.56 STATQAVADD1880 pKa = 4.25 ANAYY1884 pKa = 8.11 TDD1886 pKa = 3.48 QKK1888 pKa = 10.78 FSAWSDD1894 pKa = 3.38 SFSAYY1899 pKa = 7.38 QTQLEE1904 pKa = 4.28 QRR1906 pKa = 11.84 FTDD1909 pKa = 3.04 QDD1911 pKa = 3.22 RR1912 pKa = 11.84 RR1913 pKa = 11.84 IDD1915 pKa = 3.45 RR1916 pKa = 11.84 QGAMGAAMLNMATSAAGIRR1935 pKa = 11.84 TQNRR1939 pKa = 11.84 VGVGVGFQGGQSALSLGYY1957 pKa = 10.06 QRR1959 pKa = 11.84 AISDD1963 pKa = 3.79 RR1964 pKa = 11.84 ATLTLGGAFSGDD1976 pKa = 3.49 EE1977 pKa = 3.95 KK1978 pKa = 11.26 SVGVGAGFGWW1988 pKa = 3.55
Molecular weight: 188.06 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.784
IPC2_protein 3.897
IPC_protein 3.935
Toseland 3.719
ProMoST 4.075
Dawson 3.91
Bjellqvist 4.062
Wikipedia 3.821
Rodwell 3.757
Grimsley 3.617
Solomon 3.91
Lehninger 3.859
Nozaki 4.012
DTASelect 4.24
Thurlkill 3.745
EMBOSS 3.834
Sillero 4.05
Patrickios 2.13
IPC_peptide 3.91
IPC2_peptide 4.024
IPC2.peptide.svr19 3.94
Protein with the highest isoelectric point:
>tr|A0A5C5UB04|A0A5C5UB04_9GAMM Protease 4 OS=Luteimonas marina OX=488485 GN=sppA PE=3 SV=1
MM1 pKa = 7.09 TRR3 pKa = 11.84 SATPRR8 pKa = 11.84 PTAQADD14 pKa = 3.54 ALRR17 pKa = 11.84 TLEE20 pKa = 4.28 HH21 pKa = 6.92 LLLGALFLGAIAMLSLPAARR41 pKa = 11.84 GASATLGWMPLWLLGLPAASLATAFALRR69 pKa = 11.84 LSRR72 pKa = 11.84 RR73 pKa = 11.84 VAMQAPSSAPRR84 pKa = 11.84 RR85 pKa = 11.84 RR86 pKa = 11.84 RR87 pKa = 11.84 PATFAATRR95 pKa = 11.84 RR96 pKa = 11.84 RR97 pKa = 11.84 TGAPRR102 pKa = 11.84 RR103 pKa = 11.84 ASRR106 pKa = 11.84 LLAAIVLRR114 pKa = 4.48
Molecular weight: 12.16 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.428
IPC2_protein 10.921
IPC_protein 12.544
Toseland 12.705
ProMoST 13.203
Dawson 12.705
Bjellqvist 12.705
Wikipedia 13.173
Rodwell 12.193
Grimsley 12.735
Solomon 13.203
Lehninger 13.1
Nozaki 12.705
DTASelect 12.705
Thurlkill 12.705
EMBOSS 13.203
Sillero 12.705
Patrickios 11.93
IPC_peptide 13.203
IPC2_peptide 12.193
IPC2.peptide.svr19 9.157
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
3401
0
3401
1148263
41
1988
337.6
36.6
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
13.489 ± 0.066
0.792 ± 0.012
6.188 ± 0.037
5.461 ± 0.036
3.395 ± 0.026
8.864 ± 0.037
2.216 ± 0.022
4.066 ± 0.03
2.496 ± 0.027
10.678 ± 0.053
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.078 ± 0.019
2.294 ± 0.025
5.522 ± 0.032
3.383 ± 0.026
8.099 ± 0.048
4.961 ± 0.03
4.7 ± 0.029
7.5 ± 0.037
1.567 ± 0.017
2.25 ± 0.022
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