Humibacillus xanthopallidus
Average proteome isoelectric point is 6.12
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 4527 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|A0A543H9Y6|A0A543H9Y6_9MICO Short subunit dehydrogenase OS=Humibacillus xanthopallidus OX=412689 GN=FBY41_4484 PE=4 SV=1
MM1 pKa = 7.19 SRR3 pKa = 11.84 VSALLSRR10 pKa = 11.84 IAAACAVLLVAALLAPAGSAAAAPVAGEE38 pKa = 3.91 MSYY41 pKa = 11.6 ACALKK46 pKa = 10.98 SNGVLRR52 pKa = 11.84 AVSSLSEE59 pKa = 4.18 CKK61 pKa = 10.7 GNEE64 pKa = 4.01 TKK66 pKa = 9.48 VTLKK70 pKa = 10.21 PGPAIFCVQPSGSTRR85 pKa = 11.84 LATKK89 pKa = 10.3 PKK91 pKa = 9.68 DD92 pKa = 3.89 CKK94 pKa = 11.07 SPATALTLPPTSGTVYY110 pKa = 10.12 FCAALPSGTLRR121 pKa = 11.84 YY122 pKa = 8.61 VTGPGQCLTGEE133 pKa = 4.44 VQVQVTPNDD142 pKa = 3.58 AAPSVTSTSPADD154 pKa = 3.74 GATHH158 pKa = 6.54 VATDD162 pKa = 3.35 VSPTVTFSEE171 pKa = 4.74 PVTATVGSFAFACDD185 pKa = 3.32 ATPIPFAVSGSGGSTLTLDD204 pKa = 3.9 PTGSLPQGASCTVTVYY220 pKa = 10.92 AAGVTDD226 pKa = 4.75 VDD228 pKa = 5.25 SLDD231 pKa = 4.2 PPDD234 pKa = 4.56 NMVANRR240 pKa = 11.84 TFSFEE245 pKa = 3.58 TDD247 pKa = 3.16 AAPSLVSSTPVDD259 pKa = 3.6 GAVGVATSTNIVLTFSEE276 pKa = 4.71 PVDD279 pKa = 3.69 VANGAFSLACGGPALPYY296 pKa = 9.58 TVTGSGTSTVTVNPDD311 pKa = 2.69 ADD313 pKa = 3.91 LAQTATCTLTAPAADD328 pKa = 3.68 ITDD331 pKa = 3.59 VDD333 pKa = 5.1 AGDD336 pKa = 4.22 PPNALTAAVDD346 pKa = 3.43 ISFQTVDD353 pKa = 3.29 AAPTLVSISPADD365 pKa = 3.71 GATHH369 pKa = 6.63 VATDD373 pKa = 3.82 ANIVMTFSEE382 pKa = 4.81 PVSVPNAGTFSLEE395 pKa = 4.22 CPAGFPQGYY404 pKa = 6.95 TVLGLSGTTLTIDD417 pKa = 3.53 PAGPLPEE424 pKa = 6.12 GEE426 pKa = 4.39 TCRR429 pKa = 11.84 FTGDD433 pKa = 3.17 ASTITDD439 pKa = 3.95 NDD441 pKa = 3.77 AVDD444 pKa = 4.23 PPDD447 pKa = 4.18 NLTANIDD454 pKa = 3.22 ASFTVDD460 pKa = 3.24 SPPAVVSTDD469 pKa = 3.43 PADD472 pKa = 3.57 NATNVPADD480 pKa = 3.56 QEE482 pKa = 4.39 LTVTFSEE489 pKa = 4.8 PVTVSQSSFTLTCDD503 pKa = 3.35 SNPVAFTIGGTDD515 pKa = 3.32 TAVTLTPTSALPGTAACLLTVVAAQVSDD543 pKa = 4.14 ADD545 pKa = 4.46 AGDD548 pKa = 4.47 PPDD551 pKa = 3.74 TMTANVTVSFTTVDD565 pKa = 3.38 TAPTVVSTSPTNGATDD581 pKa = 3.6 VASGATITVTFSEE594 pKa = 5.18 PVTADD599 pKa = 2.84 AGAFSLEE606 pKa = 4.41 CPVATTTAFALSGSGTDD623 pKa = 3.16 WTLTPDD629 pKa = 3.74 AKK631 pKa = 10.91 LPAAVLCTLTIDD643 pKa = 3.58 GSKK646 pKa = 9.61 IHH648 pKa = 7.02 DD649 pKa = 4.35 TDD651 pKa = 3.79 TVDD654 pKa = 4.72 PPDD657 pKa = 3.78 EE658 pKa = 4.19 MVADD662 pKa = 3.74 VTVEE666 pKa = 3.74 FTVAANSAPTDD677 pKa = 3.81 LALSAATVAEE687 pKa = 4.15 NQPSGTAVGTFSSTDD702 pKa = 3.68 PDD704 pKa = 4.14 PGDD707 pKa = 3.47 TFTYY711 pKa = 10.18 TLDD714 pKa = 4.05 AGPGDD719 pKa = 3.88 TDD721 pKa = 3.3 NGSFTIVGDD730 pKa = 3.91 KK731 pKa = 10.8 LRR733 pKa = 11.84 TAASFDD739 pKa = 3.94 FEE741 pKa = 5.14 AKK743 pKa = 10.02 ASYY746 pKa = 9.91 SINVRR751 pKa = 11.84 TTDD754 pKa = 2.86 SAGNVFEE761 pKa = 4.43 KK762 pKa = 10.95 SFVITVTDD770 pKa = 3.66 VNEE773 pKa = 4.19 APTDD777 pKa = 3.47 ISLSNATVAEE787 pKa = 4.26 NEE789 pKa = 3.95 PAATVVGSLTATDD802 pKa = 3.87 PDD804 pKa = 3.77 AGQSHH809 pKa = 6.85 TFTVVTTGCGGTYY822 pKa = 10.61 ADD824 pKa = 4.2 GSSFTVTGGSLVTSAPLDD842 pKa = 3.79 YY843 pKa = 9.98 EE844 pKa = 4.49 AKK846 pKa = 10.19 SSYY849 pKa = 7.43 TVCVRR854 pKa = 11.84 VTDD857 pKa = 3.48 SGTPGLTFDD866 pKa = 4.16 EE867 pKa = 5.37 LFTITVTNVNEE878 pKa = 4.04 APVVGGDD885 pKa = 3.83 SYY887 pKa = 11.99 SGAIGNTLALRR898 pKa = 11.84 GVTATGPSTTLTGALPLANDD918 pKa = 4.09 TDD920 pKa = 4.38 PEE922 pKa = 5.78 GDD924 pKa = 3.87 TISVVAGTLATTGGGSVTINANGTFSYY951 pKa = 10.68 LPGVGDD957 pKa = 3.66 VGQTDD962 pKa = 3.91 TVTYY966 pKa = 9.47 TVTDD970 pKa = 3.84 GLLTSTGTMSIAIGNDD986 pKa = 3.02 RR987 pKa = 11.84 VWWVNAAAPAGGDD1000 pKa = 3.58 GRR1002 pKa = 11.84 STAPLTTLTTLNGAGGSGDD1021 pKa = 3.16 VDD1023 pKa = 3.71 GPGDD1027 pKa = 3.72 YY1028 pKa = 11.08 LFVYY1032 pKa = 10.01 AAAGSYY1038 pKa = 10.58 AGGLALEE1045 pKa = 4.68 ANQRR1049 pKa = 11.84 LHH1051 pKa = 5.52 GQRR1054 pKa = 11.84 HH1055 pKa = 5.6 GLTVGGTVLVPAGATAPTITNAAGNGVTLANGVDD1089 pKa = 3.83 VQGVTVSGASADD1101 pKa = 4.41 GIHH1104 pKa = 6.93 GDD1106 pKa = 3.59 NVTTATIGSAVTVSGSGADD1125 pKa = 4.38 GIDD1128 pKa = 3.33 LTGAATGSIGVAATVTGSTARR1149 pKa = 11.84 SVNVSNRR1156 pKa = 11.84 SGGTTSFTGPISGTGINLASNTGATVTFSAALTISSGGTSAFSATGGGTVTASDD1210 pKa = 3.71 TTSTLTSTTGSTLVVEE1226 pKa = 4.43 NTTIGGAGLKK1236 pKa = 9.88 FRR1238 pKa = 11.84 SISANGAANGIRR1250 pKa = 11.84 LNTTGSSGGLSVLGGGNTSLGGNASGGTIQNTTGPGVSLTSTSSVSLNNLTVSNTPGASGIKK1312 pKa = 8.35 GTGVAGFSFTYY1323 pKa = 9.05 GTVTGSGSAGGGAAGAVASNIAFDD1347 pKa = 3.87 GTGDD1351 pKa = 4.21 GISNVSGAVTVSNSVLTSGYY1371 pKa = 9.92 NHH1373 pKa = 7.48 GLTIYY1378 pKa = 10.02 NNSGVISTLTVTGNTITSAATAAGSIGSGVLVQEE1412 pKa = 5.04 FGSAGTGATITTGSISSNSITGFPNGSGIRR1442 pKa = 11.84 LTGGNPTSLAAPVSQIGTSGSHH1464 pKa = 6.45 FAITGNLVHH1473 pKa = 6.8 GFSTSVLMSTEE1484 pKa = 4.24 AIIVLAQGRR1493 pKa = 11.84 GTSYY1497 pKa = 11.14 IDD1499 pKa = 3.15 VTNNGTVANPVGLTQGDD1516 pKa = 4.52 GISVNATWQHH1526 pKa = 5.75 NLTSAITGNVIAPGTGGVVTNRR1548 pKa = 11.84 GITGGAAAGGIPGGTGDD1565 pKa = 3.94 TAVLNATISNNTVSQTRR1582 pKa = 11.84 GNGIYY1587 pKa = 9.95 FVARR1591 pKa = 11.84 EE1592 pKa = 4.02 SSTLRR1597 pKa = 11.84 TTVQNNSVAAPTLIGAGIRR1616 pKa = 11.84 FDD1618 pKa = 4.08 SGTPAPNSVNATLCALISGNTTAGFSPNPGIALRR1652 pKa = 11.84 KK1653 pKa = 9.28 EE1654 pKa = 4.25 GTVSNVNTFGIFGLSPSPTTTALEE1678 pKa = 4.3 TTSYY1682 pKa = 11.37 VATQNPASSGGALLVSAQTGFTACTPP1708 pKa = 3.79
Molecular weight: 166.8 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.717
IPC2_protein 3.808
IPC_protein 3.872
Toseland 3.63
ProMoST 4.037
Dawson 3.872
Bjellqvist 4.024
Wikipedia 3.821
Rodwell 3.681
Grimsley 3.528
Solomon 3.872
Lehninger 3.821
Nozaki 3.973
DTASelect 4.266
Thurlkill 3.681
EMBOSS 3.821
Sillero 3.986
Patrickios 1.914
IPC_peptide 3.859
IPC2_peptide 3.973
IPC2.peptide.svr19 3.896
Protein with the highest isoelectric point:
>tr|A0A543H8F6|A0A543H8F6_9MICO Polyketide cyclase/dehydrase/lipid transport protein OS=Humibacillus xanthopallidus OX=412689 GN=FBY41_4617 PE=4 SV=1
MM1 pKa = 7.4 GSVIKK6 pKa = 10.42 KK7 pKa = 8.47 RR8 pKa = 11.84 RR9 pKa = 11.84 KK10 pKa = 9.22 RR11 pKa = 11.84 MAKK14 pKa = 9.41 KK15 pKa = 9.87 KK16 pKa = 9.7 HH17 pKa = 5.84 RR18 pKa = 11.84 KK19 pKa = 8.56 LLRR22 pKa = 11.84 KK23 pKa = 7.78 TRR25 pKa = 11.84 HH26 pKa = 3.65 QRR28 pKa = 11.84 RR29 pKa = 11.84 NKK31 pKa = 9.78 KK32 pKa = 9.85
Molecular weight: 4.08 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.493
IPC2_protein 11.14
IPC_protein 12.691
Toseland 12.866
ProMoST 13.349
Dawson 12.866
Bjellqvist 12.852
Wikipedia 13.334
Rodwell 12.735
Grimsley 12.91
Solomon 13.349
Lehninger 13.261
Nozaki 12.866
DTASelect 12.852
Thurlkill 12.866
EMBOSS 13.364
Sillero 12.866
Patrickios 12.457
IPC_peptide 13.349
IPC2_peptide 12.34
IPC2.peptide.svr19 9.071
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
4527
0
4527
1567071
29
8685
346.2
36.91
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
13.34 ± 0.049
0.675 ± 0.009
6.316 ± 0.032
5.309 ± 0.043
2.733 ± 0.025
9.297 ± 0.04
2.252 ± 0.019
3.552 ± 0.029
1.852 ± 0.027
10.027 ± 0.047
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.759 ± 0.017
1.748 ± 0.027
5.82 ± 0.029
2.717 ± 0.019
7.552 ± 0.054
5.696 ± 0.033
6.505 ± 0.057
9.364 ± 0.036
1.606 ± 0.016
1.878 ± 0.019
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