gamma proteobacterium HTCC5015
Average proteome isoelectric point is 6.13
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 2449 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|B5JUG5|B5JUG5_9GAMM Transposase OS=gamma proteobacterium HTCC5015 OX=391615 GN=GP5015_1446 PE=3 SV=1
MM1 pKa = 7.38 KK2 pKa = 10.49 KK3 pKa = 10.01 EE4 pKa = 3.88 FARR7 pKa = 11.84 SGKK10 pKa = 9.57 HH11 pKa = 4.98 VFMSLLLLLCYY22 pKa = 10.41 SQAATANSTGISGYY36 pKa = 10.01 SGEE39 pKa = 4.68 SGSSCVSCHH48 pKa = 6.08 NGNVYY53 pKa = 10.67 NYY55 pKa = 9.91 NSVISGDD62 pKa = 3.6 STLTPNSSSSYY73 pKa = 8.3 TFSLNRR79 pKa = 11.84 VAGSTAGAAGFNLSADD95 pKa = 3.66 NGTLSSGSGSKK106 pKa = 9.85 ILNSEE111 pKa = 4.16 LTHH114 pKa = 6.12 SAKK117 pKa = 9.2 KK118 pKa = 9.02 TSNFNWSFNWTAPSADD134 pKa = 3.17 GVYY137 pKa = 9.87 TLYY140 pKa = 11.2 ACGNPVDD147 pKa = 3.98 NDD149 pKa = 3.82 GVGLSDD155 pKa = 4.21 TGDD158 pKa = 3.58 GPADD162 pKa = 3.43 CTEE165 pKa = 3.96 FDD167 pKa = 3.6 ITVNTPPTANSDD179 pKa = 3.68 SSSLSEE185 pKa = 4.83 DD186 pKa = 2.94 GSYY189 pKa = 11.0 DD190 pKa = 3.46 YY191 pKa = 11.24 VYY193 pKa = 10.5 PLSNDD198 pKa = 2.86 SSGDD202 pKa = 3.55 VGDD205 pKa = 3.93 TKK207 pKa = 11.38 SLIGVCATSTLDD219 pKa = 3.49 YY220 pKa = 10.09 YY221 pKa = 11.6 CNSTSYY227 pKa = 10.44 TPSQGSFYY235 pKa = 11.09 VAGSYY240 pKa = 9.2 VRR242 pKa = 11.84 YY243 pKa = 9.79 LPAANYY249 pKa = 10.53 NGTFSIKK256 pKa = 10.77 YY257 pKa = 9.91 KK258 pKa = 9.75 MQDD261 pKa = 2.42 SYY263 pKa = 12.16 GDD265 pKa = 3.25 VDD267 pKa = 3.96 TANITYY273 pKa = 8.29 TVSSVNDD280 pKa = 3.72 DD281 pKa = 3.81 PVVSGVDD288 pKa = 3.23 TTLSYY293 pKa = 11.38 TEE295 pKa = 4.11 GQGARR300 pKa = 11.84 TLEE303 pKa = 4.1 SSINLSDD310 pKa = 4.19 VDD312 pKa = 3.71 HH313 pKa = 6.43 TQLNRR318 pKa = 11.84 AEE320 pKa = 4.27 VEE322 pKa = 3.57 ISGNYY327 pKa = 9.28 VSGQDD332 pKa = 3.24 VLAASNCSGLSCSFNSTNGTLTLFGTASIATYY364 pKa = 10.69 QNALEE369 pKa = 4.32 SVTYY373 pKa = 10.82 ANTSEE378 pKa = 4.53 DD379 pKa = 3.69 PSTATRR385 pKa = 11.84 TVRR388 pKa = 11.84 IRR390 pKa = 11.84 VRR392 pKa = 11.84 DD393 pKa = 3.4 TAYY396 pKa = 10.46 AYY398 pKa = 11.13 SNYY401 pKa = 9.12 DD402 pKa = 3.1 TMNITVSAEE411 pKa = 3.26 NDD413 pKa = 3.4 APVVSGFDD421 pKa = 3.07 TTLNYY426 pKa = 9.95 TEE428 pKa = 4.73 NDD430 pKa = 3.53 GARR433 pKa = 11.84 SLEE436 pKa = 4.24 SSVSLNDD443 pKa = 3.39 IDD445 pKa = 5.35 SSQLNRR451 pKa = 11.84 AEE453 pKa = 3.73 IQIYY457 pKa = 9.59 SGYY460 pKa = 10.44 INGEE464 pKa = 4.1 DD465 pKa = 3.3 VLAAGNCSALSCSFNTGTGTYY486 pKa = 9.46 VFSGNASLATYY497 pKa = 8.92 EE498 pKa = 4.25 AVIEE502 pKa = 4.27 SLTYY506 pKa = 9.86 TNQSEE511 pKa = 4.55 APSTSPRR518 pKa = 11.84 AVRR521 pKa = 11.84 LRR523 pKa = 11.84 VRR525 pKa = 11.84 DD526 pKa = 3.51 TDD528 pKa = 3.45 NDD530 pKa = 3.68 YY531 pKa = 11.82 SNGDD535 pKa = 3.74 TLSIAVTAVEE545 pKa = 5.0 DD546 pKa = 3.94 PADD549 pKa = 3.96 FDD551 pKa = 4.32 SPVYY555 pKa = 10.44 EE556 pKa = 4.33 RR557 pKa = 11.84 IGVGTSSSTTQNIAEE572 pKa = 4.53 DD573 pKa = 3.85 NQLQLQFAANDD584 pKa = 3.91 PEE586 pKa = 4.62 GVSTEE591 pKa = 4.04 FNLVSTNPVLTGPEE605 pKa = 3.94 PLISVSSDD613 pKa = 2.65 GLLSWTPDD621 pKa = 3.06 GTRR624 pKa = 11.84 SSVQAVIGVNDD635 pKa = 4.63 NIGSSPDD642 pKa = 3.22 NTFSITLTVTGSNDD656 pKa = 3.03 APVITEE662 pKa = 4.01 GASINVNMDD671 pKa = 2.9 EE672 pKa = 4.78 DD673 pKa = 4.16 ASPTAFNLTLNASDD687 pKa = 5.33 LEE689 pKa = 4.29 NDD691 pKa = 3.44 TLTWSIVSQASKK703 pKa = 9.52 GTASTSGTGNSKK715 pKa = 10.91 AILYY719 pKa = 8.82 TPDD722 pKa = 3.46 LNEE725 pKa = 4.32 NGSDD729 pKa = 3.26 AFVVRR734 pKa = 11.84 VTDD737 pKa = 4.42 GSLSDD742 pKa = 5.46 DD743 pKa = 3.0 ITVNVNIAPQADD755 pKa = 3.67 APVITDD761 pKa = 3.59 GKK763 pKa = 10.12 AITVAMSEE771 pKa = 4.69 DD772 pKa = 3.76 GSPTPFEE779 pKa = 4.35 LVLNATDD786 pKa = 4.28 PDD788 pKa = 4.44 AGDD791 pKa = 3.52 TLTWRR796 pKa = 11.84 ISQAASRR803 pKa = 11.84 GATSIPGATRR813 pKa = 11.84 AGQPIVYY820 pKa = 9.44 KK821 pKa = 10.91 PNDD824 pKa = 3.81 DD825 pKa = 3.97 YY826 pKa = 11.65 FGSDD830 pKa = 2.85 QFTVSVSDD838 pKa = 3.64 GRR840 pKa = 11.84 LSDD843 pKa = 4.49 SIDD846 pKa = 3.27 VTVNIAPVNDD856 pKa = 3.47 NPVIQTIGTLPAATEE871 pKa = 3.85 DD872 pKa = 3.28 QLYY875 pKa = 9.49 QFVVAVSDD883 pKa = 3.68 VDD885 pKa = 3.65 HH886 pKa = 6.82 SVPEE890 pKa = 4.14 DD891 pKa = 3.68 LRR893 pKa = 11.84 FSLNNAPDD901 pKa = 3.56 GMQINATGQVSWTPSEE917 pKa = 4.23 GVSGSGKK924 pKa = 9.27 VGVRR928 pKa = 11.84 VEE930 pKa = 4.5 DD931 pKa = 3.48 SAGGIDD937 pKa = 3.2 AAMFSVSVSAVNDD950 pKa = 4.22 GPSINSTPPNTATEE964 pKa = 4.42 GEE966 pKa = 4.4 LYY968 pKa = 10.22 EE969 pKa = 4.25 YY970 pKa = 9.52 TLQVSDD976 pKa = 5.14 PDD978 pKa = 4.07 DD979 pKa = 5.52 ANDD982 pKa = 4.29 GSGALNFSLSNPPAGMNISNTGEE1005 pKa = 4.13 ITWTPVQGDD1014 pKa = 4.05 ANGSSQVYY1022 pKa = 10.22 NFTASVKK1029 pKa = 10.87 DD1030 pKa = 3.56 GGEE1033 pKa = 4.33 DD1034 pKa = 3.62 GATTAVQAIQITVAIPDD1051 pKa = 3.69 ADD1053 pKa = 3.86 GDD1055 pKa = 4.28 TVADD1059 pKa = 4.11 YY1060 pKa = 11.22 EE1061 pKa = 4.8 DD1062 pKa = 4.01 NCPAVANTDD1071 pKa = 3.53 QANNDD1076 pKa = 3.21 ADD1078 pKa = 4.67 AEE1080 pKa = 4.4 GDD1082 pKa = 3.89 LCDD1085 pKa = 6.31 DD1086 pKa = 5.43 DD1087 pKa = 6.7 DD1088 pKa = 6.98 DD1089 pKa = 6.01 NDD1091 pKa = 3.89 GMPDD1095 pKa = 3.72 DD1096 pKa = 5.28 FEE1098 pKa = 5.53 VDD1100 pKa = 3.31 NDD1102 pKa = 4.08 FDD1104 pKa = 4.95 PLDD1107 pKa = 4.17 EE1108 pKa = 5.51 SDD1110 pKa = 3.84 AASDD1114 pKa = 3.7 RR1115 pKa = 11.84 DD1116 pKa = 3.44 GDD1118 pKa = 4.38 GISNLDD1124 pKa = 3.53 EE1125 pKa = 4.31 YY1126 pKa = 11.64 LNNTDD1131 pKa = 4.04 PSTDD1135 pKa = 2.98 SVAPVITLAPEE1146 pKa = 4.0 EE1147 pKa = 4.18 VSRR1150 pKa = 11.84 NAKK1153 pKa = 10.08 GLLTPVEE1160 pKa = 4.57 HH1161 pKa = 6.53 SASAEE1166 pKa = 3.93 DD1167 pKa = 5.38 AIDD1170 pKa = 4.24 GPVAVTADD1178 pKa = 3.22 KK1179 pKa = 10.47 TGPFASGHH1187 pKa = 6.14 HH1188 pKa = 5.26 VVTWQASDD1196 pKa = 3.22 TSKK1199 pKa = 11.34 NLAQSDD1205 pKa = 4.33 QIIDD1209 pKa = 3.81 IYY1211 pKa = 10.36 PRR1213 pKa = 11.84 VYY1215 pKa = 10.46 VSPSQTVGEE1224 pKa = 4.31 GQVVNVPIHH1233 pKa = 5.03 ITGNAVSYY1241 pKa = 9.86 PVTVYY1246 pKa = 10.58 YY1247 pKa = 10.77 SIDD1250 pKa = 3.55 GATDD1254 pKa = 3.3 SSDD1257 pKa = 3.32 HH1258 pKa = 6.95 DD1259 pKa = 4.35 LVAGQIDD1266 pKa = 4.07 ITSGHH1271 pKa = 5.2 VSEE1274 pKa = 5.16 LTFNTLADD1282 pKa = 3.84 TLNEE1286 pKa = 4.02 GSEE1289 pKa = 4.29 SLNIRR1294 pKa = 11.84 LTAADD1299 pKa = 4.13 GASLSSAVNHH1309 pKa = 6.37 QITITDD1315 pKa = 4.2 LPAPPRR1321 pKa = 11.84 INLLAAQDD1329 pKa = 3.71 GHH1331 pKa = 5.06 STRR1334 pKa = 11.84 TIYY1337 pKa = 10.83 LDD1339 pKa = 2.94 QGLVHH1344 pKa = 6.63 FSANASDD1351 pKa = 4.33 PNGDD1355 pKa = 4.0 TLSHH1359 pKa = 6.46 TWTASISGINTISGGGSNDD1378 pKa = 3.52 DD1379 pKa = 3.25 HH1380 pKa = 8.15 WEE1382 pKa = 3.82 IDD1384 pKa = 3.65 PQNLVAGQSINIRR1397 pKa = 11.84 LSTHH1401 pKa = 6.85 DD1402 pKa = 3.58 GRR1404 pKa = 11.84 HH1405 pKa = 4.89 TAVQSLSLGIKK1416 pKa = 10.29 DD1417 pKa = 4.25 SAPLLDD1423 pKa = 4.57 AFEE1426 pKa = 5.91 DD1427 pKa = 3.93 SDD1429 pKa = 5.18 GDD1431 pKa = 4.42 GIDD1434 pKa = 4.53 DD1435 pKa = 4.65 AAEE1438 pKa = 4.15 GWGDD1442 pKa = 3.62 SDD1444 pKa = 4.61 GDD1446 pKa = 4.16 GIANYY1451 pKa = 10.41 LDD1453 pKa = 3.73 STPLSSALQTSTGDD1467 pKa = 3.69 FEE1469 pKa = 5.32 TSLQQAIQTDD1479 pKa = 3.61 PGLTLKK1485 pKa = 10.83 LGSHH1489 pKa = 7.13 ASAQGASKK1497 pKa = 10.94 ASIAANSLLQTGNEE1511 pKa = 4.24 DD1512 pKa = 3.45 YY1513 pKa = 11.26 QLIGQAFDD1521 pKa = 4.21 FEE1523 pKa = 4.53 IHH1525 pKa = 6.73 GLDD1528 pKa = 3.28 TSLTQAHH1535 pKa = 5.5 VVIPLAVRR1543 pKa = 11.84 IPSDD1547 pKa = 3.41 DD1548 pKa = 3.46 AVVRR1552 pKa = 11.84 KK1553 pKa = 7.31 YY1554 pKa = 10.56 HH1555 pKa = 6.88 PEE1557 pKa = 3.97 HH1558 pKa = 6.47 GWRR1561 pKa = 11.84 AFNSSEE1567 pKa = 3.57 GDD1569 pKa = 3.67 TIHH1572 pKa = 7.23 SLRR1575 pKa = 11.84 SPDD1578 pKa = 3.54 GTCPEE1583 pKa = 4.97 PGSEE1587 pKa = 4.05 QYY1589 pKa = 10.47 QEE1591 pKa = 4.0 GLAIFANCLQLTLTDD1606 pKa = 4.57 GGPNDD1611 pKa = 3.71 TDD1613 pKa = 3.7 GVRR1616 pKa = 11.84 NGIIVDD1622 pKa = 3.99 PSAIAVPKK1630 pKa = 10.33 QSNSSNDD1637 pKa = 3.21 SSNEE1641 pKa = 3.79 SAPRR1645 pKa = 11.84 AGGSSGLSPLFFLWLLLISFAAARR1669 pKa = 11.84 RR1670 pKa = 11.84 RR1671 pKa = 11.84 KK1672 pKa = 10.02 ASIQITPSHH1681 pKa = 6.34
Molecular weight: 175.68 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.677
IPC2_protein 3.77
IPC_protein 3.834
Toseland 3.592
ProMoST 3.999
Dawson 3.834
Bjellqvist 3.986
Wikipedia 3.77
Rodwell 3.643
Grimsley 3.49
Solomon 3.834
Lehninger 3.783
Nozaki 3.935
DTASelect 4.228
Thurlkill 3.643
EMBOSS 3.783
Sillero 3.948
Patrickios 1.43
IPC_peptide 3.821
IPC2_peptide 3.935
IPC2.peptide.svr19 3.852
Protein with the highest isoelectric point:
>tr|B5JT67|B5JT67_9GAMM General secretion pathway protein F OS=gamma proteobacterium HTCC5015 OX=391615 GN=GP5015_2504 PE=3 SV=1
MM1 pKa = 7.45 KK2 pKa = 9.61 RR3 pKa = 11.84 TFQPSNIRR11 pKa = 11.84 RR12 pKa = 11.84 KK13 pKa = 8.2 RR14 pKa = 11.84 THH16 pKa = 6.01 GFRR19 pKa = 11.84 ARR21 pKa = 11.84 MATKK25 pKa = 10.37 NGRR28 pKa = 11.84 KK29 pKa = 8.96 VLARR33 pKa = 11.84 RR34 pKa = 11.84 RR35 pKa = 11.84 AKK37 pKa = 10.28 GRR39 pKa = 11.84 HH40 pKa = 5.14 SLSAA44 pKa = 3.67
Molecular weight: 5.19 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.523
IPC2_protein 11.242
IPC_protein 12.837
Toseland 13.013
ProMoST 13.495
Dawson 13.013
Bjellqvist 12.998
Wikipedia 13.481
Rodwell 12.676
Grimsley 13.042
Solomon 13.495
Lehninger 13.408
Nozaki 13.013
DTASelect 12.998
Thurlkill 13.013
EMBOSS 13.51
Sillero 13.013
Patrickios 12.398
IPC_peptide 13.51
IPC2_peptide 12.486
IPC2.peptide.svr19 9.177
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
2449
0
2449
755730
30
2515
308.6
34.17
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.811 ± 0.065
0.971 ± 0.018
5.958 ± 0.041
6.696 ± 0.054
3.687 ± 0.032
7.434 ± 0.051
2.426 ± 0.03
5.247 ± 0.04
4.215 ± 0.048
10.33 ± 0.057
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.49 ± 0.024
3.367 ± 0.034
4.3 ± 0.028
4.618 ± 0.04
6.053 ± 0.05
6.297 ± 0.043
4.866 ± 0.041
7.044 ± 0.045
1.354 ± 0.023
2.832 ± 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