Verrucomicrobia bacterium S94
Average proteome isoelectric point is 6.18
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 3458 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|A0A4P6PGC5|A0A4P6PGC5_9BACT SPFH/Band 7/PHB domain protein OS=Verrucomicrobia bacterium S94 OX=2488809 GN=EGM51_09315 PE=3 SV=1
MM1 pKa = 6.92 MRR3 pKa = 11.84 VLKK6 pKa = 10.52 ILGLSVICSGVVLAQYY22 pKa = 10.48 TNVIEE27 pKa = 4.89 DD28 pKa = 3.69 GQTIQVVSDD37 pKa = 3.67 WDD39 pKa = 3.51 NGGADD44 pKa = 4.96 LIVGGTSGGNTLYY57 pKa = 10.5 INTGYY62 pKa = 10.5 VVSNSSEE69 pKa = 4.08 VVIGRR74 pKa = 11.84 DD75 pKa = 2.96 AGADD79 pKa = 3.64 EE80 pKa = 4.82 NRR82 pKa = 11.84 VDD84 pKa = 4.95 LDD86 pKa = 3.76 GSGLLVNGDD95 pKa = 3.96 MIVGGEE101 pKa = 4.07 GDD103 pKa = 4.24 GNLLLIDD110 pKa = 3.7 NDD112 pKa = 4.27 SYY114 pKa = 12.12 VEE116 pKa = 3.89 NSNAYY121 pKa = 10.07 VGVNSEE127 pKa = 4.37 DD128 pKa = 3.46 NAVAVTDD135 pKa = 4.13 DD136 pKa = 4.61 SVWNNNGTLYY146 pKa = 10.79 LDD148 pKa = 4.0 SGSGNAVSVSSGGQVLADD166 pKa = 3.68 SLQLSGDD173 pKa = 3.39 NVFNLNNSGVLLLRR187 pKa = 11.84 SDD189 pKa = 4.63 FNVSTSGFNWNTGGHH204 pKa = 7.07 LYY206 pKa = 8.74 LTNGTLTGLTDD217 pKa = 3.76 TNGATYY223 pKa = 10.67 LHH225 pKa = 7.29 DD226 pKa = 4.63 EE227 pKa = 4.8 RR228 pKa = 11.84 DD229 pKa = 3.6 LTLNDD234 pKa = 3.56 ADD236 pKa = 4.22 MDD238 pKa = 4.12 VSGTDD243 pKa = 3.3 LTVGDD248 pKa = 4.93 FGSNSDD254 pKa = 3.86 LQILNGGTVLADD266 pKa = 3.21 NGVIGSGSDD275 pKa = 3.4 AEE277 pKa = 4.58 DD278 pKa = 3.18 NSIIVSGEE286 pKa = 3.75 GSSLSFSEE294 pKa = 4.65 GGLQIGVNAGTGNALGVFDD313 pKa = 4.92 GAWTFVGDD321 pKa = 4.3 AGTNDD326 pKa = 3.17 VAGTTNGGLIVAHH339 pKa = 6.42 SSGATLEE346 pKa = 4.49 LDD348 pKa = 3.13 NSAVVSVDD356 pKa = 2.51 GGLFVGTAGGGTGAVTIANGSSVGVGTVEE385 pKa = 5.0 IEE387 pKa = 4.35 DD388 pKa = 3.91 GSQIEE393 pKa = 4.1 LQEE396 pKa = 3.88 YY397 pKa = 10.04 GAFLVEE403 pKa = 4.27 GDD405 pKa = 4.78 FIYY408 pKa = 10.98 GNDD411 pKa = 3.06 SSKK414 pKa = 10.61 FVWEE418 pKa = 4.99 DD419 pKa = 3.36 YY420 pKa = 7.71 TTLGVGGTLSKK431 pKa = 10.23 TNGLDD436 pKa = 3.34 GTQRR440 pKa = 11.84 TLNLNGGDD448 pKa = 3.35 WALADD453 pKa = 3.63 STVISGISNTVQVLDD468 pKa = 4.3 GGTLTTTNGLLSGTNNAVVISGTDD492 pKa = 3.4 SHH494 pKa = 6.6 WEE496 pKa = 3.98 NAGSLYY502 pKa = 10.98 AEE504 pKa = 4.37 GTNNSVSVASGGKK517 pKa = 9.48 VSATGVDD524 pKa = 4.44 FEE526 pKa = 6.07 DD527 pKa = 4.51 GNAFNINSGGTLALTTNLFDD547 pKa = 3.46 WSAVEE552 pKa = 4.07 NINWNSGGNLALIDD566 pKa = 4.03 GEE568 pKa = 4.47 ITGLDD573 pKa = 3.38 STNLVFNGSTNSAVSVGGGRR593 pKa = 11.84 SLTLEE598 pKa = 4.01 NGTWDD603 pKa = 4.68 DD604 pKa = 3.54 NSADD608 pKa = 3.73 HH609 pKa = 6.85 LVVGLNQSGEE619 pKa = 4.29 TVAISNKK626 pKa = 6.13 TTMVHH631 pKa = 5.56 NDD633 pKa = 3.23 AYY635 pKa = 9.89 IGWGSGSEE643 pKa = 4.25 GNSVVVSDD651 pKa = 6.07 ADD653 pKa = 4.03 TLWEE657 pKa = 4.14 VQGGDD662 pKa = 4.25 LYY664 pKa = 10.78 IGAYY668 pKa = 8.36 WVDD671 pKa = 3.73 GTNLTATGGNDD682 pKa = 2.66 NYY684 pKa = 11.27 LYY686 pKa = 10.93 VRR688 pKa = 11.84 DD689 pKa = 3.9 GAQVFVGDD697 pKa = 3.87 TTTNEE702 pKa = 3.85 AGVLVASSDD711 pKa = 3.72 GATMTLGDD719 pKa = 4.2 GRR721 pKa = 11.84 VEE723 pKa = 3.86 IDD725 pKa = 3.18 DD726 pKa = 4.19 TLFIGQGVNTGIVTIMDD743 pKa = 4.13 GGDD746 pKa = 3.41 MRR748 pKa = 11.84 VGDD751 pKa = 4.45 LKK753 pKa = 10.73 IAAGSEE759 pKa = 3.85 LDD761 pKa = 3.66 LQEE764 pKa = 4.59 NGIFRR769 pKa = 11.84 ISTNLNMDD777 pKa = 3.91 VLAGNGFDD785 pKa = 3.38 WYY787 pKa = 9.59 STNSTVQVDD796 pKa = 4.05 GTLTRR801 pKa = 11.84 SDD803 pKa = 3.66 YY804 pKa = 11.22 FLDD807 pKa = 3.9 KK808 pKa = 10.54 EE809 pKa = 4.25 QNLILGTNGLWDD821 pKa = 3.38 TGGADD826 pKa = 5.08 LIVGVDD832 pKa = 3.94 GNSKK836 pKa = 8.89 LTVRR840 pKa = 11.84 DD841 pKa = 3.57 TGEE844 pKa = 4.02 LNAGNITIGGSVSNGGSSAVIVDD867 pKa = 3.68 GGVLNGTDD875 pKa = 3.75 VIIGADD881 pKa = 3.15 TDD883 pKa = 3.75 EE884 pKa = 5.58 NYY886 pKa = 9.64 MEE888 pKa = 5.44 ISDD891 pKa = 3.79 QGSVNLLGSVYY902 pKa = 10.69 LGGTNSTGNYY912 pKa = 9.41 VLLDD916 pKa = 3.8 GSNTTMNIGGDD927 pKa = 3.85 LWVGAADD934 pKa = 3.99 TNSSGNIFYY943 pKa = 10.43 LQNQAEE949 pKa = 4.48 LTVDD953 pKa = 2.94 GDD955 pKa = 4.02 VFVFGGNRR963 pKa = 11.84 MVLSDD968 pKa = 3.29 GTNFVGGDD976 pKa = 3.26 FTVYY980 pKa = 10.85 SNAALTGTGEE990 pKa = 5.02 IEE992 pKa = 4.1 LTDD995 pKa = 4.03 ANALLTLEE1003 pKa = 4.75 NGNMAIDD1010 pKa = 4.01 EE1011 pKa = 4.97 DD1012 pKa = 4.56 GSLGYY1017 pKa = 8.44 TVSSGVSFAGTGSNQVKK1034 pKa = 10.09 VDD1036 pKa = 3.32 GGIFGLLGSSTADD1049 pKa = 3.07 QYY1051 pKa = 12.0 SGFDD1055 pKa = 3.38 SLTLSGTEE1063 pKa = 4.03 FYY1065 pKa = 10.83 GYY1067 pKa = 8.39 GTNDD1071 pKa = 3.14 FNSFSMTNGTIRR1083 pKa = 11.84 PSSNLGTTALSGGEE1097 pKa = 3.81 YY1098 pKa = 10.46 RR1099 pKa = 11.84 LIDD1102 pKa = 3.51 TAGTLVMNGSFSASNTTYY1120 pKa = 10.7 KK1121 pKa = 10.87 ADD1123 pKa = 3.15 ILGVYY1128 pKa = 9.89 GHH1130 pKa = 7.56 DD1131 pKa = 3.9 LLHH1134 pKa = 6.67 FAQNVTLDD1142 pKa = 3.81 GLIADD1147 pKa = 3.9 ITVASVTNSEE1157 pKa = 4.13 MVILSSDD1164 pKa = 3.32 VGLSGDD1170 pKa = 3.59 FAEE1173 pKa = 4.79 TNLTNHH1179 pKa = 6.4 MLLFDD1184 pKa = 4.5 ASLVKK1189 pKa = 10.65 VGNDD1193 pKa = 2.74 VVVQMTNTADD1203 pKa = 3.67 SFSSSLDD1210 pKa = 3.52 YY1211 pKa = 11.21 AGSEE1215 pKa = 4.42 SIRR1218 pKa = 11.84 AGFNGMKK1225 pKa = 10.15 NAVFTRR1231 pKa = 11.84 TKK1233 pKa = 9.18 QLRR1236 pKa = 11.84 RR1237 pKa = 11.84 NLVSTAHH1244 pKa = 7.54 AIPHH1248 pKa = 6.69 DD1249 pKa = 4.41 AFLMTNTNAPAGPQGPGADD1268 pKa = 3.16 NTIFDD1273 pKa = 3.77 MHH1275 pKa = 6.68 VWAQYY1280 pKa = 11.19 FNGQGDD1286 pKa = 4.03 YY1287 pKa = 10.62 DD1288 pKa = 3.73 AHH1290 pKa = 6.31 GLSDD1294 pKa = 5.18 GYY1296 pKa = 9.22 TLNQSGTTLGADD1308 pKa = 3.2 RR1309 pKa = 11.84 LVGEE1313 pKa = 4.86 DD1314 pKa = 3.29 LTVGFNYY1321 pKa = 9.99 TYY1323 pKa = 11.37 ARR1325 pKa = 11.84 GDD1327 pKa = 3.67 AEE1329 pKa = 4.57 TTNTDD1334 pKa = 3.52 YY1335 pKa = 11.67 LDD1337 pKa = 3.85 TEE1339 pKa = 4.95 TYY1341 pKa = 9.24 WFGAYY1346 pKa = 10.02 GEE1348 pKa = 4.4 WVGKK1352 pKa = 10.21 SGLYY1356 pKa = 10.26 VDD1358 pKa = 4.26 TLLAYY1363 pKa = 9.93 GRR1365 pKa = 11.84 SNYY1368 pKa = 10.55 DD1369 pKa = 3.19 SIRR1372 pKa = 11.84 VEE1374 pKa = 3.9 NDD1376 pKa = 2.75 DD1377 pKa = 4.08 DD1378 pKa = 4.72 RR1379 pKa = 11.84 DD1380 pKa = 3.82 YY1381 pKa = 11.58 RR1382 pKa = 11.84 GTASYY1387 pKa = 10.64 RR1388 pKa = 11.84 GDD1390 pKa = 3.44 NFGGYY1395 pKa = 9.71 VDD1397 pKa = 3.83 VGQYY1401 pKa = 9.19 MYY1403 pKa = 11.16 YY1404 pKa = 10.46 KK1405 pKa = 10.06 NLAIAPYY1412 pKa = 9.42 IGLHH1416 pKa = 5.97 ALFMDD1421 pKa = 4.25 TDD1423 pKa = 3.81 DD1424 pKa = 3.77 HH1425 pKa = 6.61 TEE1427 pKa = 3.7 TSTVDD1432 pKa = 3.03 NNEE1435 pKa = 3.81 QLKK1438 pKa = 10.11 VDD1440 pKa = 3.84 GMSRR1444 pKa = 11.84 TLVEE1448 pKa = 4.05 SALGLKK1454 pKa = 9.64 ARR1456 pKa = 11.84 HH1457 pKa = 5.99 RR1458 pKa = 11.84 FDD1460 pKa = 3.14 TSIGRR1465 pKa = 11.84 FQTTGYY1471 pKa = 11.08 AEE1473 pKa = 4.03 WTHH1476 pKa = 7.04 DD1477 pKa = 3.78 FVQDD1481 pKa = 4.27 EE1482 pKa = 5.0 IATEE1486 pKa = 4.0 MQQVNDD1492 pKa = 3.6 VLGLNTAPVTQAAIKK1507 pKa = 10.36 PEE1509 pKa = 3.91 EE1510 pKa = 4.01 DD1511 pKa = 3.64 LFNIGLGLSWRR1522 pKa = 11.84 STEE1525 pKa = 3.8 YY1526 pKa = 10.04 MEE1528 pKa = 5.92 IGIGYY1533 pKa = 9.38 NGRR1536 pKa = 11.84 FSDD1539 pKa = 5.1 DD1540 pKa = 3.79 YY1541 pKa = 9.93 EE1542 pKa = 4.18 EE1543 pKa = 5.47 HH1544 pKa = 6.51 MGSLMLDD1551 pKa = 3.3 VMFF1554 pKa = 5.92
Molecular weight: 162.17 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.676
IPC2_protein 3.668
IPC_protein 3.732
Toseland 3.49
ProMoST 3.897
Dawson 3.732
Bjellqvist 3.872
Wikipedia 3.668
Rodwell 3.541
Grimsley 3.389
Solomon 3.732
Lehninger 3.681
Nozaki 3.834
DTASelect 4.113
Thurlkill 3.541
EMBOSS 3.681
Sillero 3.846
Patrickios 1.329
IPC_peptide 3.719
IPC2_peptide 3.821
IPC2.peptide.svr19 3.765
Protein with the highest isoelectric point:
>tr|A0A4P6PKW6|A0A4P6PKW6_9BACT Uncharacterized protein OS=Verrucomicrobia bacterium S94 OX=2488809 GN=EGM51_14435 PE=4 SV=1
MM1 pKa = 7.61 LSCKK5 pKa = 9.48 EE6 pKa = 3.85 VSRR9 pKa = 11.84 LISEE13 pKa = 4.21 SLDD16 pKa = 3.12 RR17 pKa = 11.84 KK18 pKa = 10.48 LPFRR22 pKa = 11.84 QRR24 pKa = 11.84 IGVRR28 pKa = 11.84 MHH30 pKa = 7.93 LMMCSLCRR38 pKa = 11.84 RR39 pKa = 11.84 YY40 pKa = 9.66 RR41 pKa = 11.84 AQAVYY46 pKa = 10.45 LRR48 pKa = 11.84 YY49 pKa = 10.06 LFTHH53 pKa = 6.87 IAGDD57 pKa = 3.75 DD58 pKa = 3.56 RR59 pKa = 11.84 KK60 pKa = 9.98 GTFPEE65 pKa = 4.16 EE66 pKa = 4.16 RR67 pKa = 11.84 LSEE70 pKa = 4.09 PARR73 pKa = 11.84 EE74 pKa = 3.99 RR75 pKa = 11.84 IKK77 pKa = 10.9 QILRR81 pKa = 11.84 NNRR84 pKa = 11.84 NN85 pKa = 2.99
Molecular weight: 10.23 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.347
IPC2_protein 9.648
IPC_protein 10.672
Toseland 10.687
ProMoST 10.526
Dawson 10.789
Bjellqvist 10.57
Wikipedia 11.052
Rodwell 10.847
Grimsley 10.847
Solomon 10.965
Lehninger 10.921
Nozaki 10.701
DTASelect 10.57
Thurlkill 10.701
EMBOSS 11.111
Sillero 10.745
Patrickios 10.599
IPC_peptide 10.965
IPC2_peptide 9.882
IPC2.peptide.svr19 8.517
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
3458
0
3458
1203030
29
2696
347.9
38.72
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
8.639 ± 0.044
1.204 ± 0.014
5.789 ± 0.032
7.076 ± 0.038
4.192 ± 0.027
7.72 ± 0.037
2.137 ± 0.019
6.054 ± 0.033
5.215 ± 0.037
9.277 ± 0.047
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.673 ± 0.018
3.918 ± 0.027
4.532 ± 0.031
3.264 ± 0.021
5.587 ± 0.042
5.894 ± 0.036
5.369 ± 0.032
6.815 ± 0.031
1.456 ± 0.022
3.188 ± 0.025
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