Bacillus vietnamensis
Average proteome isoelectric point is 6.17
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 4104 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|A0A0P6WFC2|A0A0P6WFC2_9BACI Holin OS=Bacillus vietnamensis OX=218284 GN=AM506_12920 PE=3 SV=1
MM1 pKa = 7.83 AFPSNAQYY9 pKa = 10.86 TPVLVGGSPLFDD21 pKa = 3.39 VLGDD25 pKa = 3.8 EE26 pKa = 5.19 SPVSTDD32 pKa = 2.46 IVGNSTFPAGFFAYY46 pKa = 10.1 DD47 pKa = 3.26 GTNVYY52 pKa = 9.92 FRR54 pKa = 11.84 LRR56 pKa = 11.84 LNGDD60 pKa = 3.18 PRR62 pKa = 11.84 NNQLTGFRR70 pKa = 11.84 NFAWGVLINTTGVAGTYY87 pKa = 10.17 DD88 pKa = 3.36 WLFNIDD94 pKa = 3.6 GLNNRR99 pKa = 11.84 VSLIQNTVKK108 pKa = 10.63 LVNSWNDD115 pKa = 3.28 PAEE118 pKa = 4.43 GTGGGNPNFAQPITNFDD135 pKa = 3.84 YY136 pKa = 11.39 ARR138 pKa = 11.84 VTPADD143 pKa = 3.55 SSIGGDD149 pKa = 3.04 QDD151 pKa = 5.45 FFLDD155 pKa = 3.5 WFLPASTVFSFLGINASSSIRR176 pKa = 11.84 AVYY179 pKa = 10.09 FSSANANNYY188 pKa = 9.83 NKK190 pKa = 10.52 DD191 pKa = 3.33 SLRR194 pKa = 11.84 TSEE197 pKa = 4.49 GFSFANAFTDD207 pKa = 5.38 PITPGQADD215 pKa = 3.0 IRR217 pKa = 11.84 ARR219 pKa = 11.84 LATNKK224 pKa = 9.09 VRR226 pKa = 11.84 NSGPQTVVLGQQATWTGTVSITNTGLSQATSVFLDD261 pKa = 4.82 DD262 pKa = 5.96 IIGPDD267 pKa = 3.44 QVNSFLVNSTSQGLTTYY284 pKa = 11.1 NPTTKK289 pKa = 10.8 LLTWNVGNLNPGATATLTFTLNGAFTTSGSRR320 pKa = 11.84 NLDD323 pKa = 3.01 RR324 pKa = 11.84 VQATGFDD331 pKa = 3.88 SSSGNAIQSNTSVVTINVQQTATINGTITDD361 pKa = 3.68 QSTGLVLPNTTVSLLQGISIIATTQSNASGFYY393 pKa = 9.45 TFTNVVPGNYY403 pKa = 8.15 TVQAARR409 pKa = 11.84 TNYY412 pKa = 8.13 VTGTANVSAVGGTSTTADD430 pKa = 3.12 IALVPQPSTISGNVSNGGPINNATVQLLNNSGTVVATTTTNVAGNYY476 pKa = 9.74 SFVNVTPGLYY486 pKa = 10.19 NVTVLASGFQSHH498 pKa = 6.09 TKK500 pKa = 10.51 SVMTEE505 pKa = 3.71 PNQAAVVNFILIANPGSISGTVRR528 pKa = 11.84 DD529 pKa = 4.02 STNNTVIALANVEE542 pKa = 4.59 LLDD545 pKa = 4.43 SNGIPIASTTANGSGQYY562 pKa = 10.48 SFNNLAPGNYY572 pKa = 7.27 QVRR575 pKa = 11.84 SFAANYY581 pKa = 7.58 STTTVSSTVTAGNITNTNIFLEE603 pKa = 4.49 PNPGSIQGTVIDD615 pKa = 4.84 SEE617 pKa = 4.68 TMSAITGASVQAVNSQNVIVASTITNGSGQYY648 pKa = 10.23 SLSSLLPGSYY658 pKa = 10.8 SLIFTANGYY667 pKa = 7.68 ATQTLGAVVTSNAVTIVDD685 pKa = 3.61 AALSKK690 pKa = 10.88 LAGALIGTVQDD701 pKa = 4.16 PNAVAIPGATVTVFQNNIQVGSVITDD727 pKa = 3.18 SNGNYY732 pKa = 8.3 MVSGLPPGSYY742 pKa = 8.92 TVVVSAPNYY751 pKa = 5.7 TTEE754 pKa = 4.22 SVAAMIEE761 pKa = 4.07 NGQTTTVNVTLNEE774 pKa = 4.35 DD775 pKa = 3.67 PGTLTGFVRR784 pKa = 11.84 DD785 pKa = 4.18 TNNVPIPGGSVTVQISTGAGIIVATTVTAPDD816 pKa = 3.51 GSYY819 pKa = 9.22 TVPNLSPGNYY829 pKa = 7.72 TVVAAASNFQAATQGVTISSNTTSIVNFNLASDD862 pKa = 4.28 PGSISGIVTNAQTGTPIIGANVQVRR887 pKa = 11.84 VVDD890 pKa = 3.47 SSGAVIATVLTDD902 pKa = 3.32 EE903 pKa = 4.47 NGQYY907 pKa = 9.93 VVNGLAPGIYY917 pKa = 8.62 TVVVSAQDD925 pKa = 3.58 FQTNAATIQVISNQTRR941 pKa = 11.84 DD942 pKa = 3.18 GSIALQPDD950 pKa = 3.98 PGQITGTVVDD960 pKa = 4.55 SVGSNPIPGASVSIVNSSGNLITTVLTDD988 pKa = 3.39 TNGVFMVEE996 pKa = 4.84 GLAPDD1001 pKa = 3.88 NYY1003 pKa = 9.18 TVNVFANNFQNGMVGALVSSGQTTPVSIALNPDD1036 pKa = 3.55 PGTITGTVSPQVPNTIVQLRR1056 pKa = 11.84 DD1057 pKa = 3.4 VNNVLIDD1064 pKa = 3.94 SVVANQDD1071 pKa = 3.16 GTFSFNNLTPGTYY1084 pKa = 8.9 TVLASAPNYY1093 pKa = 8.52 STAQAGVSVLANQTSTVGLTLVPNPGSVSGIVTDD1127 pKa = 3.96 NLGSPIVNAIVQIFDD1142 pKa = 3.5 QNNILIGSGFTDD1154 pKa = 2.9 SSGQYY1159 pKa = 9.78 IVGNLPSGSFNVVVNSPGFGQVITGINLGVGEE1191 pKa = 5.46 DD1192 pKa = 3.58 LTGVNISLIPNPGIIDD1208 pKa = 3.74 GQITNFATGDD1218 pKa = 3.86 TIAGATVVIIDD1229 pKa = 5.74 GISQIPIATTTTSAFGNYY1247 pKa = 8.6 SVSGLSPGSYY1257 pKa = 9.13 IVSASKK1263 pKa = 10.62 MNFTTEE1269 pKa = 3.81 QIGAIVISDD1278 pKa = 3.49 SATRR1282 pKa = 11.84 ADD1284 pKa = 4.02 LALGEE1289 pKa = 4.29 NPGTISGNVEE1299 pKa = 3.95 DD1300 pKa = 4.83 TNGNPITGNGIQISVFNEE1318 pKa = 3.46 NNVLVVSFLANSDD1331 pKa = 3.15 GTYY1334 pKa = 10.28 SVPSLAPGTYY1344 pKa = 9.92 FITASAPNYY1353 pKa = 10.06 SSSTVSAIVEE1363 pKa = 4.51 SNQTTTVTNVLAANPVTLTVQVVIGNTSTPIEE1395 pKa = 4.41 GSAVTIRR1402 pKa = 11.84 HH1403 pKa = 5.85 SNNIVIATGITDD1415 pKa = 3.55 VNGLVTFFSLPTGTLNITADD1435 pKa = 3.47 ASSFGTDD1442 pKa = 2.89 TKK1444 pKa = 11.29 SVIGGPGDD1452 pKa = 3.55 SLSAVLSLAPNPGHH1466 pKa = 6.23 IQGLVSNLASGEE1478 pKa = 4.29 AIPNAVIQLYY1488 pKa = 10.6 DD1489 pKa = 3.28 ITNVLVQTTLSNQNGAYY1506 pKa = 9.64 AFSGVTPGVYY1516 pKa = 9.02 TVIANAADD1524 pKa = 4.67 FGPEE1528 pKa = 3.41 TAGAIVTSNQTSFLSFALSPNPGGVQGYY1556 pKa = 8.35 VRR1558 pKa = 11.84 NSVTLDD1564 pKa = 4.04 PIVGATVVVRR1574 pKa = 11.84 EE1575 pKa = 4.29 LSGTGPVIFTTITDD1589 pKa = 3.27 SDD1591 pKa = 4.27 GFFQTTTLSPRR1602 pKa = 11.84 VYY1604 pKa = 10.3 VLVGSSPDD1612 pKa = 3.34 FGSNSVSAEE1621 pKa = 3.92 VMSGGVTNVEE1631 pKa = 3.79 ILLNPNPGALTGTVRR1646 pKa = 11.84 DD1647 pKa = 3.87 AQTLQTLTDD1656 pKa = 3.46 TLVRR1660 pKa = 11.84 VINNQGTIVATVQTSIDD1677 pKa = 3.28 GTYY1680 pKa = 9.91 FIPGLTEE1687 pKa = 3.91 GSYY1690 pKa = 9.32 TVSAINTGYY1699 pKa = 10.59 QSLLQQVNILPNSTIVLDD1717 pKa = 4.7 FNLLANPATLSGTVVDD1733 pKa = 6.27 AITGSPLTGVIIEE1746 pKa = 4.62 VYY1748 pKa = 10.81 VSGADD1753 pKa = 3.07 ILVRR1757 pKa = 11.84 RR1758 pKa = 11.84 VLTDD1762 pKa = 3.03 EE1763 pKa = 4.24 NGNYY1767 pKa = 10.23 LIEE1770 pKa = 4.6 GLPQGTFDD1778 pKa = 5.74 VKK1780 pKa = 11.12 AQLQDD1785 pKa = 3.4 YY1786 pKa = 8.98 AISVNTVFLSPGEE1799 pKa = 4.14 SEE1801 pKa = 4.55 EE1802 pKa = 4.66 LNIALVPFPATVQGTIRR1819 pKa = 11.84 DD1820 pKa = 4.0 AVTQDD1825 pKa = 4.3 PISGALIKK1833 pKa = 10.62 VVIPNTDD1840 pKa = 2.66 IVVGSIITSSDD1851 pKa = 2.61 GTYY1854 pKa = 10.75 LIGNLPSGSYY1864 pKa = 10.39 NVVISAEE1871 pKa = 4.53 GYY1873 pKa = 7.47 ATEE1876 pKa = 4.51 VIPVILAPNGTEE1888 pKa = 4.16 TVNADD1893 pKa = 4.45 LDD1895 pKa = 4.26 PNPAGITGFVLNAQTTVGIQGALVRR1920 pKa = 11.84 VFNSDD1925 pKa = 2.92 GVFIISTLTDD1935 pKa = 3.47 DD1936 pKa = 3.74 NGFYY1940 pKa = 10.29 TISGLAQGQYY1950 pKa = 11.19 AVIASADD1957 pKa = 3.54 GFGDD1961 pKa = 3.59 QIAIVTLSPGEE1972 pKa = 4.21 TEE1974 pKa = 4.29 SLNFSLSNQTATLRR1988 pKa = 11.84 GTVRR1992 pKa = 11.84 DD1993 pKa = 3.69 AVSNQPIQSALVQVFRR2009 pKa = 11.84 IGTSIPVASVLTDD2022 pKa = 3.51 GSGKK2026 pKa = 10.48 YY2027 pKa = 9.41 EE2028 pKa = 4.04 FTGLDD2033 pKa = 3.22 PRR2035 pKa = 11.84 EE2036 pKa = 3.95 YY2037 pKa = 10.14 RR2038 pKa = 11.84 VVFSADD2044 pKa = 3.28 GYY2046 pKa = 7.57 TSEE2049 pKa = 4.15 VFRR2052 pKa = 11.84 VFLTNGEE2059 pKa = 4.32 VQTLNAEE2066 pKa = 4.6 LGRR2069 pKa = 11.84 RR2070 pKa = 11.84 PATIRR2075 pKa = 11.84 GRR2077 pKa = 11.84 VTDD2080 pKa = 4.33 ANTGEE2085 pKa = 4.92 PIQSAGVITVISGSGIIVASTLTDD2109 pKa = 3.23 QEE2111 pKa = 4.25 GNYY2114 pKa = 9.98 ILTGLSAGDD2123 pKa = 3.54 YY2124 pKa = 10.36 NVIFSAVGYY2133 pKa = 9.69 VSQTVMIRR2141 pKa = 11.84 LSTGEE2146 pKa = 3.77 MAIINAALEE2155 pKa = 4.52 SNPATLTGFVRR2166 pKa = 11.84 DD2167 pKa = 4.06 AATLSPIEE2175 pKa = 3.97 NALIQVFKK2183 pKa = 10.79 PDD2185 pKa = 3.22 GTLIGITVSDD2195 pKa = 3.59 MNGNYY2200 pKa = 8.88 TISGLPGGMLVIIATATGYY2219 pKa = 10.23 QSQLQTVTLTPGTTSALNFLLADD2242 pKa = 3.75 NPGSVSGTVTDD2253 pKa = 3.65 IQTGEE2258 pKa = 4.75 PISQVLVQIFPVGSLVPIRR2277 pKa = 11.84 STLTDD2282 pKa = 3.45 PGGFYY2287 pKa = 10.41 ILTGLPPGTYY2297 pKa = 10.08 VIRR2300 pKa = 11.84 FTASGYY2306 pKa = 8.19 PVKK2309 pKa = 10.48 EE2310 pKa = 3.86 VTIVLAEE2317 pKa = 4.15 GEE2319 pKa = 4.13 NRR2321 pKa = 11.84 LLNVQLGEE2329 pKa = 4.45 VIPPPPSNLRR2339 pKa = 11.84 PEE2341 pKa = 4.83 CISVEE2346 pKa = 4.03 KK2347 pKa = 10.69 LYY2349 pKa = 11.12 DD2350 pKa = 3.44 WVIATHH2356 pKa = 6.73 NSTQAFGLSPDD2367 pKa = 3.36 CRR2369 pKa = 11.84 KK2370 pKa = 9.9 LVNGLLEE2377 pKa = 4.46 RR2378 pKa = 11.84 GEE2380 pKa = 4.93 GIDD2383 pKa = 4.08 IQCQLDD2389 pKa = 3.69 PSLSPGCSLISFEE2402 pKa = 4.81 RR2403 pKa = 11.84 GTPGTVEE2410 pKa = 3.32 IRR2412 pKa = 11.84 GEE2414 pKa = 4.18 VKK2416 pKa = 10.75 LLVTLSSRR2424 pKa = 11.84 TDD2426 pKa = 3.29 NAEE2429 pKa = 3.85 TCTMEE2434 pKa = 3.97 VPVYY2438 pKa = 9.88 FDD2440 pKa = 4.75 KK2441 pKa = 10.96 IVAVCLPEE2449 pKa = 6.04 GMDD2452 pKa = 3.76 AGNVNCSIVDD2462 pKa = 4.06 FKK2464 pKa = 11.34 CRR2466 pKa = 11.84 EE2467 pKa = 3.85 KK2468 pKa = 11.18 GVILTRR2474 pKa = 11.84 DD2475 pKa = 3.17 QAKK2478 pKa = 10.15 IPFIACLEE2486 pKa = 4.06 IEE2488 pKa = 4.17 ILQPVTLEE2496 pKa = 3.98 VLGEE2500 pKa = 4.01 FCRR2503 pKa = 11.84 PRR2505 pKa = 11.84 TVVEE2509 pKa = 4.07 RR2510 pKa = 11.84 VKK2512 pKa = 10.87 EE2513 pKa = 4.26 DD2514 pKa = 3.41 EE2515 pKa = 4.41 DD2516 pKa = 4.0 LCC2518 pKa = 6.47
Molecular weight: 260.34 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.888
IPC2_protein 3.961
IPC_protein 3.999
Toseland 3.77
ProMoST 4.139
Dawson 3.973
Bjellqvist 4.126
Wikipedia 3.897
Rodwell 3.821
Grimsley 3.681
Solomon 3.973
Lehninger 3.935
Nozaki 4.075
DTASelect 4.329
Thurlkill 3.808
EMBOSS 3.91
Sillero 4.113
Patrickios 2.575
IPC_peptide 3.973
IPC2_peptide 4.088
IPC2.peptide.svr19 4.01
Protein with the highest isoelectric point:
>tr|A0A0P6WC62|A0A0P6WC62_9BACI Uncharacterized protein OS=Bacillus vietnamensis OX=218284 GN=AM506_16775 PE=4 SV=1
MM1 pKa = 7.44 KK2 pKa = 9.6 RR3 pKa = 11.84 TFQPNNRR10 pKa = 11.84 KK11 pKa = 9.34 RR12 pKa = 11.84 KK13 pKa = 8.16 KK14 pKa = 9.1 NHH16 pKa = 4.74 GFRR19 pKa = 11.84 ARR21 pKa = 11.84 MSSKK25 pKa = 10.35 NGRR28 pKa = 11.84 NVLARR33 pKa = 11.84 RR34 pKa = 11.84 RR35 pKa = 11.84 SKK37 pKa = 10.59 GRR39 pKa = 11.84 KK40 pKa = 8.44 VLSAA44 pKa = 4.05
Molecular weight: 5.23 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.517
IPC2_protein 11.213
IPC_protein 12.793
Toseland 12.969
ProMoST 13.451
Dawson 12.969
Bjellqvist 12.954
Wikipedia 13.437
Rodwell 12.705
Grimsley 12.998
Solomon 13.451
Lehninger 13.364
Nozaki 12.969
DTASelect 12.954
Thurlkill 12.969
EMBOSS 13.466
Sillero 12.969
Patrickios 12.427
IPC_peptide 13.466
IPC2_peptide 12.442
IPC2.peptide.svr19 9.142
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
4104
0
4104
1185518
26
2518
288.9
32.43
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.579 ± 0.041
0.691 ± 0.012
5.306 ± 0.035
7.753 ± 0.05
4.57 ± 0.033
7.205 ± 0.041
2.224 ± 0.022
7.517 ± 0.042
6.784 ± 0.039
9.837 ± 0.041
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.884 ± 0.02
4.024 ± 0.03
3.597 ± 0.021
3.505 ± 0.024
4.135 ± 0.031
6.33 ± 0.028
5.376 ± 0.037
7.15 ± 0.037
1.062 ± 0.015
3.472 ± 0.027
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