Mycobacterium phage QueenHazel
Average proteome isoelectric point is 5.95
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 73 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|A0A5J6TW72|A0A5J6TW72_9CAUD 4Fe-4S Wbl-type domain-containing protein OS=Mycobacterium phage QueenHazel OX=2599875 GN=40 PE=3 SV=1
MM1 pKa = 7.66 TDD3 pKa = 4.76 CLLCDD8 pKa = 4.18 HH9 pKa = 7.19 PRR11 pKa = 11.84 SSHH14 pKa = 6.49 APQCRR19 pKa = 11.84 VRR21 pKa = 11.84 MGVNRR26 pKa = 11.84 DD27 pKa = 3.32 DD28 pKa = 3.66 MNTYY32 pKa = 8.02 TICLCPGFEE41 pKa = 4.37 GAEE44 pKa = 4.07 EE45 pKa = 4.27 DD46 pKa = 5.56 DD47 pKa = 4.12 EE48 pKa = 4.71 LL49 pKa = 6.16
Molecular weight: 5.55 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.139
IPC2_protein 4.431
IPC_protein 4.266
Toseland 4.088
ProMoST 4.431
Dawson 4.253
Bjellqvist 4.406
Wikipedia 4.177
Rodwell 4.113
Grimsley 4.012
Solomon 4.24
Lehninger 4.202
Nozaki 4.38
DTASelect 4.584
Thurlkill 4.139
EMBOSS 4.19
Sillero 4.393
Patrickios 0.846
IPC_peptide 4.24
IPC2_peptide 4.38
IPC2.peptide.svr19 4.291
Protein with the highest isoelectric point:
>tr|A0A5J6TYR7|A0A5J6TYR7_9CAUD Uncharacterized protein OS=Mycobacterium phage QueenHazel OX=2599875 GN=39 PE=4 SV=1
MM1 pKa = 6.89 VNRR4 pKa = 11.84 WRR6 pKa = 11.84 TWQFAQSLSRR16 pKa = 11.84 RR17 pKa = 11.84 TVEE20 pKa = 3.71 EE21 pKa = 3.55 RR22 pKa = 11.84 VATVRR27 pKa = 11.84 RR28 pKa = 11.84 MAEE31 pKa = 3.56 WCGVSPEE38 pKa = 4.09 FAQVEE43 pKa = 4.5 QIVEE47 pKa = 3.97 WLAEE51 pKa = 4.18 GGTWSARR58 pKa = 11.84 TRR60 pKa = 11.84 WTYY63 pKa = 11.34 YY64 pKa = 10.31 GALSAWFLWLQQQGYY79 pKa = 8.47 RR80 pKa = 11.84 QDD82 pKa = 3.5 NPMVMIGRR90 pKa = 11.84 PKK92 pKa = 10.09 RR93 pKa = 11.84 PKK95 pKa = 9.75 SVPRR99 pKa = 11.84 PVSNLDD105 pKa = 3.3 MQRR108 pKa = 11.84 LLAVRR113 pKa = 11.84 AHH115 pKa = 6.47 KK116 pKa = 9.25 RR117 pKa = 11.84 TKK119 pKa = 11.33 AMILLAAFQGLRR131 pKa = 11.84 VHH133 pKa = 7.38 EE134 pKa = 4.11 IAQIKK139 pKa = 10.05 GEE141 pKa = 4.07 HH142 pKa = 6.8 LDD144 pKa = 4.12 LIEE147 pKa = 4.13 RR148 pKa = 11.84 TMTVTGKK155 pKa = 11.18 GNITATLPLHH165 pKa = 5.86 HH166 pKa = 6.81 RR167 pKa = 11.84 VVEE170 pKa = 4.17 MAYY173 pKa = 9.4 QMPRR177 pKa = 11.84 KK178 pKa = 9.17 GHH180 pKa = 6.4 WFPGPDD186 pKa = 2.81 RR187 pKa = 11.84 GHH189 pKa = 5.51 QRR191 pKa = 11.84 RR192 pKa = 11.84 EE193 pKa = 4.31 SVSGTIKK200 pKa = 10.28 EE201 pKa = 4.01 AMIRR205 pKa = 11.84 AGVLGSAHH213 pKa = 7.05 CLRR216 pKa = 11.84 HH217 pKa = 4.94 WFGTALLEE225 pKa = 4.69 AGVDD229 pKa = 3.56 LRR231 pKa = 11.84 TVQEE235 pKa = 4.11 LMRR238 pKa = 11.84 HH239 pKa = 4.7 QSLTSTEE246 pKa = 3.62 IYY248 pKa = 10.24 TRR250 pKa = 11.84 VTDD253 pKa = 3.51 RR254 pKa = 11.84 RR255 pKa = 11.84 RR256 pKa = 11.84 AEE258 pKa = 4.57 GIQRR262 pKa = 11.84 LDD264 pKa = 3.27 PFGVARR270 pKa = 11.84 QGHH273 pKa = 5.86 KK274 pKa = 10.41 AADD277 pKa = 3.78 IIGEE281 pKa = 4.19 MIADD285 pKa = 4.18 EE286 pKa = 4.42 VAGSGASPAAA296 pKa = 3.84
Molecular weight: 33.62 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.342
IPC2_protein 9.502
IPC_protein 10.394
Toseland 10.599
ProMoST 10.335
Dawson 10.687
Bjellqvist 10.423
Wikipedia 10.921
Rodwell 10.789
Grimsley 10.745
Solomon 10.833
Lehninger 10.789
Nozaki 10.584
DTASelect 10.423
Thurlkill 10.599
EMBOSS 11.008
Sillero 10.628
Patrickios 10.482
IPC_peptide 10.833
IPC2_peptide 9.428
IPC2.peptide.svr19 8.716
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
73
0
73
15516
40
1273
212.5
23.18
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.904 ± 0.504
1.051 ± 0.14
6.864 ± 0.232
5.936 ± 0.282
2.952 ± 0.144
8.875 ± 0.493
2.133 ± 0.239
4.331 ± 0.18
3.229 ± 0.224
7.856 ± 0.214
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.114 ± 0.129
3.126 ± 0.202
6.219 ± 0.2
3.828 ± 0.204
7.064 ± 0.396
5.079 ± 0.197
6.013 ± 0.252
6.806 ± 0.254
2.153 ± 0.177
2.468 ± 0.149
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