Ardenticatena maritima
Average proteome isoelectric point is 6.4
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 3144 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|A0A0M8KAR0|A0A0M8KAR0_9CHLR Uncharacterized protein OS=Ardenticatena maritima OX=872965 GN=ARMA_2199 PE=3 SV=1
MM1 pKa = 7.25 VLLLTFSLLVVFIFVPALWVTRR23 pKa = 11.84 TTVAHH28 pKa = 6.96 AAPEE32 pKa = 4.5 GGALIVINEE41 pKa = 4.2 FSVKK45 pKa = 9.23 STDD48 pKa = 2.92 WVEE51 pKa = 4.37 LYY53 pKa = 8.48 NTTAVTQSVAGWYY66 pKa = 10.45 VSDD69 pKa = 4.34 TGCGSPTTTMTGTIAPNDD87 pKa = 3.56 FRR89 pKa = 11.84 VLTVSDD95 pKa = 3.31 AGGNFNFSSTAEE107 pKa = 4.22 VISLCDD113 pKa = 3.4 NAHH116 pKa = 6.01 NEE118 pKa = 4.1 VDD120 pKa = 3.52 RR121 pKa = 11.84 VAYY124 pKa = 10.0 GIDD127 pKa = 3.31 GGAPVPPSNGAFIYY141 pKa = 9.4 STARR145 pKa = 11.84 VADD148 pKa = 4.24 GQDD151 pKa = 3.35 TDD153 pKa = 4.99 NDD155 pKa = 3.98 AADD158 pKa = 3.83 WNLDD162 pKa = 3.52 STPTPGTPNDD172 pKa = 3.88 APGTALGSSLLINEE186 pKa = 3.95 IDD188 pKa = 3.86 VYY190 pKa = 10.7 PDD192 pKa = 3.18 SGNDD196 pKa = 3.18 IIEE199 pKa = 4.9 LYY201 pKa = 10.96 NPTTTPITITGWWVSDD217 pKa = 3.41 GDD219 pKa = 3.75 EE220 pKa = 4.21 VAQVVGTVVVEE231 pKa = 4.31 PGSVVALEE239 pKa = 4.33 VGVDD243 pKa = 3.86 LQDD246 pKa = 3.85 EE247 pKa = 4.89 GTTGLNFTSSDD258 pKa = 3.18 VAYY261 pKa = 10.62 LFDD264 pKa = 4.16 EE265 pKa = 4.0 NRR267 pKa = 11.84 VRR269 pKa = 11.84 VDD271 pKa = 3.09 QLGWNGEE278 pKa = 4.11 FEE280 pKa = 4.5 NGCFARR286 pKa = 11.84 VPDD289 pKa = 4.15 GAGPNDD295 pKa = 4.26 GYY297 pKa = 11.52 DD298 pKa = 3.22 WLSSGGGATLLDD310 pKa = 4.42 LPCSLGAINGGPVVINEE327 pKa = 4.4 FAPKK331 pKa = 7.81 GTEE334 pKa = 3.53 WVEE337 pKa = 3.83 LYY339 pKa = 10.57 NRR341 pKa = 11.84 SPLTQTLTGWYY352 pKa = 8.32 LTDD355 pKa = 3.8 TACTGATSLITDD367 pKa = 4.47 TTPIAPGGFFTVTNGAPGDD386 pKa = 3.87 NFALSNNGDD395 pKa = 3.79 TLLLCMADD403 pKa = 3.29 NTLADD408 pKa = 3.51 SVAYY412 pKa = 9.72 GNSGGAPLASSTGAGDD428 pKa = 3.55 ASIARR433 pKa = 11.84 VSDD436 pKa = 3.76 GVRR439 pKa = 11.84 TGDD442 pKa = 5.69 DD443 pKa = 3.33 AADD446 pKa = 3.59 WNVDD450 pKa = 3.28 KK451 pKa = 10.93 TPTRR455 pKa = 11.84 GTSNDD460 pKa = 3.26 VAGVALGSSVVINEE474 pKa = 3.82 IDD476 pKa = 3.65 TVPTSGNDD484 pKa = 3.19 HH485 pKa = 6.98 LEE487 pKa = 4.38 LYY489 pKa = 10.73 NPTTTPITVTGWWVSDD505 pKa = 3.61 GNDD508 pKa = 3.12 WAVITSNIVIPPGGFALLEE527 pKa = 4.45 EE528 pKa = 4.52 NVDD531 pKa = 3.47 WQPEE535 pKa = 4.09 DD536 pKa = 3.67 FGVDD540 pKa = 4.24 FGSTDD545 pKa = 3.12 VAYY548 pKa = 10.76 LFDD551 pKa = 5.21 DD552 pKa = 3.57 SFVRR556 pKa = 11.84 IDD558 pKa = 3.4 QIGWNGEE565 pKa = 3.97 AEE567 pKa = 4.45 DD568 pKa = 3.84 EE569 pKa = 4.51 CFARR573 pKa = 11.84 VPDD576 pKa = 4.06 GAGPNDD582 pKa = 4.26 GYY584 pKa = 11.52 DD585 pKa = 3.22 WLSSGGGSTWLDD597 pKa = 3.38 QTCTLGSTNVLSTPGAALAVSKK619 pKa = 9.62 ATRR622 pKa = 11.84 GLAVIGEE629 pKa = 4.33 AHH631 pKa = 6.6 TFTITLTTGANDD643 pKa = 3.46 APNVVLTDD651 pKa = 3.69 TLPVSTTYY659 pKa = 10.9 VADD662 pKa = 3.75 NSGVTPTMAAPGVYY676 pKa = 8.63 VWNFGTVPMSTTITFNLTVTIDD698 pKa = 3.48 ANVAAGTVLTNTVEE712 pKa = 4.34 VASDD716 pKa = 3.73 LAGDD720 pKa = 4.16 DD721 pKa = 3.92 PADD724 pKa = 3.72 NVATATTTAWPLVTIQQIQQVTDD747 pKa = 3.67 PATSDD752 pKa = 3.16 ASPLVGQSVWVEE764 pKa = 4.05 GIVTSEE770 pKa = 4.56 PGDD773 pKa = 3.17 IDD775 pKa = 3.74 TPSRR779 pKa = 11.84 IMVIQDD785 pKa = 3.25 AAGGPWSGLVLFRR798 pKa = 11.84 SAGFDD803 pKa = 3.12 PTQFPVGTKK812 pKa = 8.94 VRR814 pKa = 11.84 AFGTVTEE821 pKa = 4.54 YY822 pKa = 11.45 YY823 pKa = 10.83 GLTEE827 pKa = 4.26 LTTTLAEE834 pKa = 4.27 PMGTATPPAPQVLNTGAFNDD854 pKa = 3.62 ADD856 pKa = 4.16 PAVSEE861 pKa = 3.99 QWEE864 pKa = 4.67 GVLVEE869 pKa = 4.46 FQNATVTDD877 pKa = 3.86 ADD879 pKa = 4.14 LGFGEE884 pKa = 4.38 WQFDD888 pKa = 3.96 DD889 pKa = 4.66 GSGPTRR895 pKa = 11.84 ADD897 pKa = 3.45 DD898 pKa = 4.84 LGEE901 pKa = 4.27 KK902 pKa = 10.61 DD903 pKa = 4.53 GDD905 pKa = 3.84 LTYY908 pKa = 11.12 LPTLGDD914 pKa = 3.31 TYY916 pKa = 11.4 GYY918 pKa = 10.12 IRR920 pKa = 11.84 GIAWYY925 pKa = 10.62 SFGNYY930 pKa = 9.14 KK931 pKa = 10.47 LEE933 pKa = 4.26 PRR935 pKa = 11.84 SDD937 pKa = 3.35 DD938 pKa = 4.22 DD939 pKa = 3.44 IRR941 pKa = 11.84 VVQTTPIVVKK951 pKa = 9.64 QAPLNVAPNSVFTYY965 pKa = 9.79 TITITNEE972 pKa = 3.23 LGYY975 pKa = 10.61 DD976 pKa = 3.41 LTGVVITDD984 pKa = 5.02 RR985 pKa = 11.84 IPTANAALATVLDD998 pKa = 4.75 GGTLSNGVISWNVGTVADD1016 pKa = 4.06 MSSVSVRR1023 pKa = 11.84 FVMTATGAMGSVITNDD1039 pKa = 3.01 AYY1041 pKa = 10.82 GVVAANFITPTLGAPVLTTIGDD1063 pKa = 3.57 YY1064 pKa = 10.75 TPIYY1068 pKa = 9.07 TIQGNDD1074 pKa = 3.17 FLSPFRR1080 pKa = 11.84 GMPVKK1085 pKa = 10.04 TRR1087 pKa = 11.84 GVVVGFFEE1095 pKa = 4.85 GNYY1098 pKa = 9.23 PGSGSFNGFFIQDD1111 pKa = 3.5 EE1112 pKa = 4.55 TGDD1115 pKa = 4.09 GDD1117 pKa = 3.99 PATSDD1122 pKa = 3.78 GIFVHH1127 pKa = 6.48 VGTDD1131 pKa = 3.52 TVSPTLKK1138 pKa = 10.17 IGDD1141 pKa = 4.03 VVTVTGTVEE1150 pKa = 5.3 EE1151 pKa = 4.66 FIEE1154 pKa = 4.36 WDD1156 pKa = 4.03 DD1157 pKa = 3.91 NACPDD1162 pKa = 4.47 TEE1164 pKa = 5.42 CITQIRR1170 pKa = 11.84 TSMANVQVAGVGSVMPTVLTPVGDD1194 pKa = 4.12 PVASEE1199 pKa = 5.03 AYY1201 pKa = 8.26 WEE1203 pKa = 4.32 SLEE1206 pKa = 4.17 GMLVTAPNTQTVTGPTSFGAIYY1228 pKa = 9.05 VIPGSEE1234 pKa = 3.96 GVEE1237 pKa = 3.38 RR1238 pKa = 11.84 ALRR1241 pKa = 11.84 NTPQEE1246 pKa = 3.91 GMPVGVRR1253 pKa = 11.84 HH1254 pKa = 5.21 YY1255 pKa = 10.75 EE1256 pKa = 3.7 RR1257 pKa = 11.84 YY1258 pKa = 10.73 GNINGADD1265 pKa = 3.74 APSLIVGSVVTDD1277 pKa = 3.09 VAGPLGFSYY1286 pKa = 10.96 GDD1288 pKa = 3.39 YY1289 pKa = 10.44 MVITQPGKK1297 pKa = 7.86 PWQVVSAKK1305 pKa = 9.53 PLPDD1309 pKa = 4.15 TPPSWSPPTTEE1320 pKa = 4.16 TFTAATFNTLNFDD1333 pKa = 3.92 AADD1336 pKa = 3.91 PAVKK1340 pKa = 8.09 MTKK1343 pKa = 9.75 VVSTVLQLGGPTFLALEE1360 pKa = 5.06 EE1361 pKa = 4.51 IDD1363 pKa = 3.86 STTVITDD1370 pKa = 4.71 LINNLAAQGIPYY1382 pKa = 9.73 AYY1384 pKa = 9.84 AASHH1388 pKa = 7.06 PDD1390 pKa = 3.38 VGGHH1394 pKa = 5.85 GVALLWRR1401 pKa = 11.84 TDD1403 pKa = 3.39 QVTNAVWSTQYY1414 pKa = 10.24 QACSPNGSTSAPTYY1428 pKa = 10.68 DD1429 pKa = 4.41 PYY1431 pKa = 11.58 CDD1433 pKa = 4.02 AVPGEE1438 pKa = 4.29 YY1439 pKa = 9.8 PLFSRR1444 pKa = 11.84 RR1445 pKa = 11.84 PVVLTATVTLNSTPMDD1461 pKa = 3.46 VVVIANHH1468 pKa = 6.26 FKK1470 pKa = 10.57 SKK1472 pKa = 10.6 RR1473 pKa = 11.84 GGAEE1477 pKa = 3.23 SDD1479 pKa = 3.19 ARR1481 pKa = 11.84 RR1482 pKa = 11.84 LEE1484 pKa = 3.79 QGQFIGNLAQQLYY1497 pKa = 10.19 NNGSRR1502 pKa = 11.84 HH1503 pKa = 5.66 IIIMGDD1509 pKa = 3.27 LNDD1512 pKa = 5.07 FEE1514 pKa = 6.23 DD1515 pKa = 4.57 SPPLQAIYY1523 pKa = 10.57 ASGVITSTWYY1533 pKa = 10.07 QLPPNEE1539 pKa = 3.99 RR1540 pKa = 11.84 YY1541 pKa = 9.83 SYY1543 pKa = 10.27 IFEE1546 pKa = 4.36 GVSQVLDD1553 pKa = 3.33 HH1554 pKa = 6.61 VLISNDD1560 pKa = 3.57 LLLALKK1566 pKa = 10.26 GVSPLHH1572 pKa = 6.58 LNADD1576 pKa = 4.22 YY1577 pKa = 10.25 PFSPYY1582 pKa = 10.96 ADD1584 pKa = 4.12 LPVVWQASDD1593 pKa = 3.6 HH1594 pKa = 6.79 DD1595 pKa = 4.34 PVVATFGAIRR1605 pKa = 11.84 RR1606 pKa = 11.84 IYY1608 pKa = 9.99 MPLLFKK1614 pKa = 10.71 NAPP1617 pKa = 3.39
Molecular weight: 170.32 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.68
IPC2_protein 3.757
IPC_protein 3.821
Toseland 3.579
ProMoST 3.973
Dawson 3.808
Bjellqvist 3.961
Wikipedia 3.745
Rodwell 3.63
Grimsley 3.49
Solomon 3.808
Lehninger 3.77
Nozaki 3.91
DTASelect 4.19
Thurlkill 3.63
EMBOSS 3.757
Sillero 3.935
Patrickios 1.481
IPC_peptide 3.808
IPC2_peptide 3.91
IPC2.peptide.svr19 3.826
Protein with the highest isoelectric point:
>tr|A0A0M8K942|A0A0M8K942_9CHLR Uncharacterized protein OS=Ardenticatena maritima OX=872965 GN=ARMA_2756 PE=4 SV=1
MM1 pKa = 8.0 PKK3 pKa = 8.95 RR4 pKa = 11.84 TLIRR8 pKa = 11.84 KK9 pKa = 7.74 RR10 pKa = 11.84 RR11 pKa = 11.84 RR12 pKa = 11.84 RR13 pKa = 11.84 MRR15 pKa = 11.84 VHH17 pKa = 6.88 GFRR20 pKa = 11.84 ARR22 pKa = 11.84 MRR24 pKa = 11.84 TPGGRR29 pKa = 11.84 RR30 pKa = 11.84 VLKK33 pKa = 9.72 NRR35 pKa = 11.84 RR36 pKa = 11.84 RR37 pKa = 11.84 KK38 pKa = 9.52 GRR40 pKa = 11.84 HH41 pKa = 3.96 QLTVKK46 pKa = 10.36 IPRR49 pKa = 11.84 RR50 pKa = 11.84 WFF52 pKa = 3.38
Molecular weight: 6.62 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.506
IPC2_protein 11.462
IPC_protein 13.071
Toseland 13.232
ProMoST 13.729
Dawson 13.232
Bjellqvist 13.232
Wikipedia 13.715
Rodwell 12.837
Grimsley 13.276
Solomon 13.729
Lehninger 13.627
Nozaki 13.232
DTASelect 13.232
Thurlkill 13.232
EMBOSS 13.729
Sillero 13.232
Patrickios 12.559
IPC_peptide 13.729
IPC2_peptide 12.72
IPC2.peptide.svr19 9.348
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
3144
0
3144
1012731
37
2171
322.1
35.7
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.093 ± 0.054
0.694 ± 0.013
5.138 ± 0.032
6.63 ± 0.059
3.763 ± 0.03
7.284 ± 0.046
2.564 ± 0.024
5.113 ± 0.033
2.368 ± 0.03
10.98 ± 0.066
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.224 ± 0.021
2.634 ± 0.028
5.808 ± 0.035
3.658 ± 0.026
7.512 ± 0.047
4.08 ± 0.033
5.878 ± 0.034
7.962 ± 0.038
1.806 ± 0.025
2.764 ± 0.023
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