Acaryochloris phage A-HIS1
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 95 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|A0A120N0C0|A0A120N0C0_9CAUD Uncharacterized protein OS=Acaryochloris phage A-HIS1 OX=645116 GN=AHIS1_p091 PE=4 SV=1
MM1 pKa = 7.24 VLPHH5 pKa = 6.95 AAGSNISNRR14 pKa = 11.84 GTIALPQNNNNGIVTGFDD32 pKa = 2.7 IRR34 pKa = 11.84 SRR36 pKa = 11.84 QAIVNLDD43 pKa = 3.4 GSGEE47 pKa = 4.35 SVRR50 pKa = 11.84 VAVPIGQIVVPGQIAQITGSTTGGAFTGSFVFNTRR85 pKa = 11.84 RR86 pKa = 11.84 NRR88 pKa = 11.84 IAAGTNGTVNVGSNAASANTPASCDD113 pKa = 3.22 ISQLAPTSPASNGGNEE129 pKa = 4.08 GDD131 pKa = 4.1 EE132 pKa = 4.57 CPSGYY137 pKa = 10.18 VPNCGAPGTPEE148 pKa = 3.75 EE149 pKa = 4.39 NQCFGCKK156 pKa = 9.55 PEE158 pKa = 4.27 EE159 pKa = 4.36 DD160 pKa = 4.05 EE161 pKa = 3.99 EE162 pKa = 5.06 TEE164 pKa = 4.19 FEE166 pKa = 4.3 EE167 pKa = 5.53 RR168 pKa = 11.84 PNIPGNPGDD177 pKa = 3.89 GCGGLNDD184 pKa = 3.56 SCDD187 pKa = 3.3 WYY189 pKa = 10.42 IVASEE194 pKa = 4.11 AAAVCPTQMINKK206 pKa = 8.94 GFATIDD212 pKa = 3.09 GVTRR216 pKa = 11.84 VLCCGGEE223 pKa = 3.96 DD224 pKa = 3.66 RR225 pKa = 11.84 PPGDD229 pKa = 3.5 GCSWQQLSCGLFYY242 pKa = 11.09 SPNPDD247 pKa = 3.52 DD248 pKa = 4.64 QFCEE252 pKa = 4.17 VNPTCGADD260 pKa = 3.15 GRR262 pKa = 11.84 RR263 pKa = 11.84 VYY265 pKa = 11.05 DD266 pKa = 3.6 SLSDD270 pKa = 4.04 CEE272 pKa = 5.24 ADD274 pKa = 4.09 LPTPGLCEE282 pKa = 3.6 TLYY285 pKa = 11.68 KK286 pKa = 10.13 MFLKK290 pKa = 10.29 FQSGPFPAVEE300 pKa = 4.47 PEE302 pKa = 3.98 GDD304 pKa = 3.3 WFFDD308 pKa = 3.92 GPVTNIRR315 pKa = 11.84 VEE317 pKa = 4.25 EE318 pKa = 4.13 TGGVAGRR325 pKa = 11.84 PIVFYY330 pKa = 10.57 DD331 pKa = 3.53 RR332 pKa = 11.84 PGFGTDD338 pKa = 4.62 FIASTGVGFSPGAVPFALTEE358 pKa = 3.89 QGPLLRR364 pKa = 11.84 VDD366 pKa = 4.71 GLPDD370 pKa = 3.28 NCMLMPP376 pKa = 5.43
Molecular weight: 39.23 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.854
IPC2_protein 4.101
IPC_protein 4.075
Toseland 3.872
ProMoST 4.202
Dawson 4.037
Bjellqvist 4.19
Wikipedia 3.935
Rodwell 3.897
Grimsley 3.783
Solomon 4.037
Lehninger 3.986
Nozaki 4.151
DTASelect 4.342
Thurlkill 3.91
EMBOSS 3.948
Sillero 4.19
Patrickios 1.036
IPC_peptide 4.037
IPC2_peptide 4.164
IPC2.peptide.svr19 4.068
Protein with the highest isoelectric point:
>tr|A0A120N0B8|A0A120N0B8_9CAUD Uncharacterized protein OS=Acaryochloris phage A-HIS1 OX=645116 GN=AHIS1_p094 PE=4 SV=1
MM1 pKa = 6.85 EE2 pKa = 4.64 TRR4 pKa = 11.84 PKK6 pKa = 10.27 RR7 pKa = 11.84 SQPSGEE13 pKa = 4.27 NPNNDD18 pKa = 3.07 TKK20 pKa = 11.02 TPASRR25 pKa = 11.84 KK26 pKa = 8.57 KK27 pKa = 10.12 SGRR30 pKa = 11.84 YY31 pKa = 8.97 SYY33 pKa = 11.54 ALTVVIEE40 pKa = 4.16 RR41 pKa = 11.84 TVEE44 pKa = 3.74 YY45 pKa = 9.81 IQRR48 pKa = 11.84 SRR50 pKa = 11.84 YY51 pKa = 8.69 RR52 pKa = 3.28
Molecular weight: 6.1 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.313
IPC2_protein 9.911
IPC_protein 10.672
Toseland 10.526
ProMoST 10.57
Dawson 10.687
Bjellqvist 10.423
Wikipedia 10.921
Rodwell 10.921
Grimsley 10.774
Solomon 10.774
Lehninger 10.73
Nozaki 10.496
DTASelect 10.423
Thurlkill 10.555
EMBOSS 10.935
Sillero 10.613
Patrickios 10.672
IPC_peptide 10.774
IPC2_peptide 9.282
IPC2.peptide.svr19 8.525
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
95
0
95
17243
28
993
181.5
20.4
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
7.858 ± 0.457
1.015 ± 0.123
5.776 ± 0.198
7.099 ± 0.271
4.541 ± 0.184
5.985 ± 0.319
1.891 ± 0.194
6.623 ± 0.17
5.289 ± 0.397
8.601 ± 0.25
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
1.983 ± 0.166
5.422 ± 0.223
4.205 ± 0.221
2.465 ± 0.162
5.898 ± 0.366
6.635 ± 0.201
7.18 ± 0.335
6.588 ± 0.258
1.084 ± 0.094
3.862 ± 0.236
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