Serinicoccus hydrothermalis
Average proteome isoelectric point is 5.93
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 3300 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|A0A1B1NAZ1|A0A1B1NAZ1_9MICO N-acetylmuramoyl-L-alanine amidase OS=Serinicoccus hydrothermalis OX=1758689 GN=SGUI_1196 PE=3 SV=1
MM1 pKa = 7.12 HH2 pKa = 6.79 QPSARR7 pKa = 11.84 RR8 pKa = 11.84 RR9 pKa = 11.84 TRR11 pKa = 11.84 LLALAGAGAVIAPLALVAPSAWANPDD37 pKa = 3.16 LTVNEE42 pKa = 4.7 DD43 pKa = 2.74 GTYY46 pKa = 10.44 IVMLADD52 pKa = 3.7 SSLAAYY58 pKa = 10.12 DD59 pKa = 4.07 GGVQGIPATKK69 pKa = 9.11 PAEE72 pKa = 4.25 GEE74 pKa = 4.19 KK75 pKa = 10.88 LSTTTAAAEE84 pKa = 4.59 DD85 pKa = 3.73 YY86 pKa = 8.93 TAYY89 pKa = 11.08 LDD91 pKa = 3.79 RR92 pKa = 11.84 QQNAVLDD99 pKa = 4.21 SVGLDD104 pKa = 3.18 RR105 pKa = 11.84 ADD107 pKa = 3.5 AVYY110 pKa = 9.22 TYY112 pKa = 9.72 STAFNGFTADD122 pKa = 3.48 LTGSQVSALRR132 pKa = 11.84 KK133 pKa = 8.91 DD134 pKa = 3.78 PKK136 pKa = 10.71 VAAVWEE142 pKa = 4.24 NEE144 pKa = 3.44 VRR146 pKa = 11.84 YY147 pKa = 8.16 TDD149 pKa = 4.23 TITTPDD155 pKa = 3.76 YY156 pKa = 11.38 LGLTGDD162 pKa = 3.78 DD163 pKa = 4.36 GVWNTQFGGDD173 pKa = 3.63 ANAGSGIVVGIIDD186 pKa = 3.49 TGFWPEE192 pKa = 4.06 NPSFAALPGDD202 pKa = 4.35 PEE204 pKa = 5.42 PPADD208 pKa = 3.49 WNGEE212 pKa = 4.25 CVEE215 pKa = 4.84 GDD217 pKa = 3.74 SADD220 pKa = 3.63 PADD223 pKa = 4.68 NVTCNSKK230 pKa = 10.85 VIGARR235 pKa = 11.84 FYY237 pKa = 10.81 PDD239 pKa = 3.25 TNDD242 pKa = 2.93 TSFDD246 pKa = 3.75 FEE248 pKa = 4.87 SPRR251 pKa = 11.84 DD252 pKa = 4.0 TNGHH256 pKa = 5.84 GSHH259 pKa = 6.62 VGGTSAGNVDD269 pKa = 3.8 VPMEE273 pKa = 4.3 INGVEE278 pKa = 4.02 LGEE281 pKa = 4.37 GSGMAPAAHH290 pKa = 6.54 LAFYY294 pKa = 9.93 KK295 pKa = 10.76 ALWQTEE301 pKa = 4.16 DD302 pKa = 3.76 GNGSGTSAGLVAAIDD317 pKa = 3.86 DD318 pKa = 4.13 AVADD322 pKa = 4.22 GVDD325 pKa = 3.67 VINYY329 pKa = 8.3 SVSGSSDD336 pKa = 3.52 YY337 pKa = 11.53 VVTADD342 pKa = 4.17 EE343 pKa = 5.11 LAFLDD348 pKa = 4.1 AANAGVFVSTSAGNSGDD365 pKa = 3.76 TVGEE369 pKa = 3.8 SSVAHH374 pKa = 5.73 NSPWTMTVAASTHH387 pKa = 6.34 DD388 pKa = 3.59 RR389 pKa = 11.84 TNSAEE394 pKa = 3.99 VEE396 pKa = 4.3 LGGGAPVTRR405 pKa = 11.84 ISGTNRR411 pKa = 11.84 YY412 pKa = 7.67 DD413 pKa = 3.11 TAAQIAAAYY422 pKa = 8.52 PEE424 pKa = 4.84 GVDD427 pKa = 3.21 TVYY430 pKa = 10.64 IATGNQFADD439 pKa = 3.78 ALSGAAAASQGLVPANGLDD458 pKa = 3.77 QPAVAPDD465 pKa = 4.26 GSPAPVLLTKK475 pKa = 10.35 VDD477 pKa = 4.95 EE478 pKa = 4.76 IPSATMEE485 pKa = 4.38 ALEE488 pKa = 5.81 SIDD491 pKa = 3.56 PDD493 pKa = 3.88 NIVVLGGEE501 pKa = 4.41 VAVSDD506 pKa = 4.59 DD507 pKa = 4.02 VEE509 pKa = 4.7 DD510 pKa = 4.14 ALGDD514 pKa = 3.73 YY515 pKa = 8.54 GTVTRR520 pKa = 11.84 VAGANRR526 pKa = 11.84 YY527 pKa = 6.69 EE528 pKa = 4.3 TAALVAEE535 pKa = 4.58 QYY537 pKa = 11.53 GEE539 pKa = 3.93 VDD541 pKa = 3.17 HH542 pKa = 7.02 VYY544 pKa = 10.61 VATGQDD550 pKa = 3.19 EE551 pKa = 4.73 AFPDD555 pKa = 3.94 ALSGSALAGSEE566 pKa = 4.19 GVPVLLTKK574 pKa = 10.65 SDD576 pKa = 3.88 MVPGAVSDD584 pKa = 3.96 ALEE587 pKa = 4.21 AMGDD591 pKa = 3.87 PEE593 pKa = 4.19 VHH595 pKa = 6.62 VIGGSAAVSEE605 pKa = 5.23 DD606 pKa = 3.26 VFEE609 pKa = 5.02 DD610 pKa = 3.31 LGGSEE615 pKa = 4.52 RR616 pKa = 11.84 LSGTDD621 pKa = 2.83 RR622 pKa = 11.84 YY623 pKa = 8.48 GTSVAVAEE631 pKa = 4.25 QFGYY635 pKa = 10.81 DD636 pKa = 3.81 ADD638 pKa = 3.93 NPAPVVHH645 pKa = 6.58 TATGRR650 pKa = 11.84 DD651 pKa = 3.82 YY652 pKa = 11.33 PDD654 pKa = 4.02 ALAGSALAGFQGVPVVLSRR673 pKa = 11.84 PDD675 pKa = 3.28 GLPNVVRR682 pKa = 11.84 DD683 pKa = 3.9 GMVALAPEE691 pKa = 4.33 SAVILGGEE699 pKa = 4.22 GALNDD704 pKa = 3.92 DD705 pKa = 3.52 VRR707 pKa = 11.84 TEE709 pKa = 3.88 IEE711 pKa = 4.34 ALFEE715 pKa = 5.15 DD716 pKa = 5.04 SSQTYY721 pKa = 9.54 PGISSGMGVGPAPLVNSVDD740 pKa = 3.11 IVAADD745 pKa = 3.54 STVADD750 pKa = 4.97 AEE752 pKa = 4.35 LCLPGSLDD760 pKa = 3.66 AAGAADD766 pKa = 4.43 NIVICTRR773 pKa = 11.84 GTNARR778 pKa = 11.84 VEE780 pKa = 4.15 KK781 pKa = 10.81 SEE783 pKa = 4.17 TVAEE787 pKa = 4.22 AGGIGMVLANNNNEE801 pKa = 3.76 EE802 pKa = 4.17 SLNGDD807 pKa = 3.78 FHH809 pKa = 7.15 SVPTIHH815 pKa = 7.27 VDD817 pKa = 3.12 GTTGDD822 pKa = 3.79 AIKK825 pKa = 10.2 AYY827 pKa = 8.88 EE828 pKa = 4.38 ASDD831 pKa = 4.03 PNPTATISATGEE843 pKa = 4.38 GPEE846 pKa = 4.0 LTYY849 pKa = 10.97 PEE851 pKa = 4.14 MAGFSSYY858 pKa = 11.08 GPASAGGGDD867 pKa = 4.33 LLKK870 pKa = 10.49 PDD872 pKa = 3.24 ITAPGVDD879 pKa = 3.98 VIAAVSPAGNGGNNFDD895 pKa = 4.52 SYY897 pKa = 11.67 SGTSMSAPHH906 pKa = 6.56 IAGLAALMMQDD917 pKa = 3.41 NPEE920 pKa = 4.13 WSPMAVKK927 pKa = 10.49 SSMMTTADD935 pKa = 3.49 PTNSEE940 pKa = 4.34 GEE942 pKa = 4.29 LINYY946 pKa = 8.95 AGAPASPLHH955 pKa = 5.84 YY956 pKa = 10.35 GSGEE960 pKa = 4.16 VEE962 pKa = 3.93 PGAAYY967 pKa = 7.64 GTPLVYY973 pKa = 10.74 DD974 pKa = 3.77 SDD976 pKa = 4.51 VIDD979 pKa = 4.25 WIGYY983 pKa = 8.52 ACSIGQWQLIGGAADD998 pKa = 3.71 CADD1001 pKa = 4.75 LGEE1004 pKa = 5.07 SDD1006 pKa = 5.08 PSDD1009 pKa = 3.68 LNYY1012 pKa = 10.47 PSIAIGDD1019 pKa = 3.86 LGGTQTITRR1028 pKa = 11.84 TVTDD1032 pKa = 3.65 ASGEE1036 pKa = 4.3 GGTFTAEE1043 pKa = 3.78 VEE1045 pKa = 4.24 APPGIDD1051 pKa = 2.86 AVVEE1055 pKa = 4.03 PSTITVEE1062 pKa = 4.25 PGGTATFEE1070 pKa = 4.42 VTFTTTDD1077 pKa = 3.1 AEE1079 pKa = 4.32 LGEE1082 pKa = 4.33 WTFGSLTWTGPGEE1095 pKa = 4.28 DD1096 pKa = 3.71 VRR1098 pKa = 11.84 SPIAINPVAMGAPAEE1113 pKa = 4.07 IRR1115 pKa = 11.84 GEE1117 pKa = 4.11 GTEE1120 pKa = 4.09 GSEE1123 pKa = 4.33 TFEE1126 pKa = 4.12 VTPGFSGEE1134 pKa = 4.18 LTSVVHH1140 pKa = 6.81 GLMASDD1146 pKa = 3.74 VTDD1149 pKa = 4.82 LDD1151 pKa = 3.95 VTSDD1155 pKa = 3.62 GPAGGDD1161 pKa = 3.75 GIADD1165 pKa = 3.36 AVVPVTVPEE1174 pKa = 4.24 GTSAIRR1180 pKa = 11.84 VEE1182 pKa = 4.54 VVEE1185 pKa = 5.32 SEE1187 pKa = 4.07 WTPDD1191 pKa = 3.75 GLDD1194 pKa = 3.45 LDD1196 pKa = 5.63 LYY1198 pKa = 11.12 LADD1201 pKa = 3.85 SEE1203 pKa = 5.11 GNVVGQSAAGGSDD1216 pKa = 3.23 EE1217 pKa = 5.34 SVTTVAPAPGDD1228 pKa = 3.52 YY1229 pKa = 10.66 LVAIDD1234 pKa = 4.46 FWSGAEE1240 pKa = 4.21 GEE1242 pKa = 4.66 VASGPLHH1249 pKa = 6.96 VFMPSADD1256 pKa = 3.98 EE1257 pKa = 4.69 GNMTVTPSPVAVTAGVPLDD1276 pKa = 4.18 LTAAWTGLDD1285 pKa = 3.01 AATRR1289 pKa = 11.84 YY1290 pKa = 10.15 LGVIGYY1296 pKa = 7.48 STGGEE1301 pKa = 4.08 EE1302 pKa = 4.29 VASTLVSVNTPP1313 pKa = 3.03
Molecular weight: 132.99 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.703
IPC2_protein 3.617
IPC_protein 3.668
Toseland 3.439
ProMoST 3.821
Dawson 3.656
Bjellqvist 3.808
Wikipedia 3.579
Rodwell 3.49
Grimsley 3.35
Solomon 3.656
Lehninger 3.605
Nozaki 3.757
DTASelect 3.999
Thurlkill 3.49
EMBOSS 3.592
Sillero 3.783
Patrickios 1.38
IPC_peptide 3.656
IPC2_peptide 3.77
IPC2.peptide.svr19 3.724
Protein with the highest isoelectric point:
>tr|A0A1B1NCW4|A0A1B1NCW4_9MICO Foldase YidC OS=Serinicoccus hydrothermalis OX=1758689 GN=SGUI_1876 PE=3 SV=1
MM1 pKa = 7.69 SKK3 pKa = 9.0 RR4 pKa = 11.84 TFQPNNRR11 pKa = 11.84 RR12 pKa = 11.84 RR13 pKa = 11.84 AKK15 pKa = 9.97 KK16 pKa = 9.33 HH17 pKa = 4.25 GFRR20 pKa = 11.84 LRR22 pKa = 11.84 MRR24 pKa = 11.84 TRR26 pKa = 11.84 AGRR29 pKa = 11.84 GILAARR35 pKa = 11.84 RR36 pKa = 11.84 RR37 pKa = 11.84 KK38 pKa = 9.65 GRR40 pKa = 11.84 SALSAA45 pKa = 3.8
Molecular weight: 5.28 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.527
IPC2_protein 11.316
IPC_protein 12.925
Toseland 13.086
ProMoST 13.583
Dawson 13.086
Bjellqvist 13.086
Wikipedia 13.554
Rodwell 12.705
Grimsley 13.13
Solomon 13.583
Lehninger 13.481
Nozaki 13.086
DTASelect 13.086
Thurlkill 13.086
EMBOSS 13.583
Sillero 13.086
Patrickios 12.427
IPC_peptide 13.583
IPC2_peptide 12.574
IPC2.peptide.svr19 9.238
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
3300
0
3300
1072852
37
2118
325.1
34.8
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
12.837 ± 0.058
0.645 ± 0.011
6.477 ± 0.042
6.351 ± 0.045
2.527 ± 0.026
9.671 ± 0.04
2.236 ± 0.024
3.068 ± 0.032
1.419 ± 0.029
10.583 ± 0.056
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.907 ± 0.019
1.427 ± 0.025
5.728 ± 0.035
3.11 ± 0.024
7.847 ± 0.053
5.11 ± 0.031
6.058 ± 0.033
9.548 ± 0.04
1.606 ± 0.022
1.843 ± 0.02
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