Pseudomonas phage YuA
Average proteome isoelectric point is 6.38
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 77 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|A9J572|A9J572_BPPYU Uncharacterized protein gp48 OS=Pseudomonas phage YuA OX=462590 GN=gp48 PE=4 SV=1
MM1 pKa = 7.66 ANMSYY6 pKa = 10.38 CRR8 pKa = 11.84 WEE10 pKa = 3.82 NTLNDD15 pKa = 3.8 LRR17 pKa = 11.84 DD18 pKa = 3.9 CAEE21 pKa = 4.33 HH22 pKa = 7.31 VNDD25 pKa = 4.59 PLGGSEE31 pKa = 3.73 ARR33 pKa = 11.84 ARR35 pKa = 11.84 ASLLEE40 pKa = 4.12 LAADD44 pKa = 3.64 MLEE47 pKa = 4.29 EE48 pKa = 4.12 VGVTIDD54 pKa = 4.61 RR55 pKa = 11.84 RR56 pKa = 11.84 EE57 pKa = 3.93 LDD59 pKa = 3.59 EE60 pKa = 5.0 ALSNAPGGEE69 pKa = 4.27 GG70 pKa = 3.57
Molecular weight: 7.62 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.371
IPC2_protein 4.266
IPC_protein 4.139
Toseland 3.973
ProMoST 4.266
Dawson 4.088
Bjellqvist 4.253
Wikipedia 3.986
Rodwell 3.973
Grimsley 3.884
Solomon 4.075
Lehninger 4.037
Nozaki 4.215
DTASelect 4.342
Thurlkill 3.999
EMBOSS 3.999
Sillero 4.253
Patrickios 3.719
IPC_peptide 4.088
IPC2_peptide 4.24
IPC2.peptide.svr19 4.16
Protein with the highest isoelectric point:
>tr|A9J531|A9J531_BPPYU Uncharacterized protein gp25 OS=Pseudomonas phage YuA OX=462590 GN=gp25 PE=4 SV=1
MM1 pKa = 7.76 WDD3 pKa = 3.08 SLRR6 pKa = 11.84 PVIRR10 pKa = 11.84 SLDD13 pKa = 3.59 PVRR16 pKa = 11.84 VEE18 pKa = 3.92 NPIVPGTPDD27 pKa = 2.87 VNYY30 pKa = 8.9 NQGWIEE36 pKa = 4.04 LKK38 pKa = 10.43 FAEE41 pKa = 4.45 RR42 pKa = 11.84 WPPRR46 pKa = 11.84 GGPLRR51 pKa = 11.84 VDD53 pKa = 3.16 HH54 pKa = 6.69 FTRR57 pKa = 11.84 QQRR60 pKa = 11.84 TWLTRR65 pKa = 11.84 RR66 pKa = 11.84 RR67 pKa = 11.84 KK68 pKa = 9.59 AGGRR72 pKa = 11.84 AFLLLKK78 pKa = 10.57 VGAIEE83 pKa = 3.82 WLLFDD88 pKa = 4.41 GAVAAAMLGRR98 pKa = 11.84 VPRR101 pKa = 11.84 EE102 pKa = 3.31 RR103 pKa = 11.84 LYY105 pKa = 10.5 EE106 pKa = 3.93 VCAARR111 pKa = 11.84 WTRR114 pKa = 11.84 LPRR117 pKa = 11.84 TEE119 pKa = 4.98 EE120 pKa = 3.49 ICKK123 pKa = 10.33 CLLYY127 pKa = 10.93
Molecular weight: 14.81 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.348
IPC2_protein 9.443
IPC_protein 10.335
Toseland 10.423
ProMoST 10.233
Dawson 10.57
Bjellqvist 10.321
Wikipedia 10.804
Rodwell 10.643
Grimsley 10.628
Solomon 10.687
Lehninger 10.657
Nozaki 10.467
DTASelect 10.306
Thurlkill 10.452
EMBOSS 10.847
Sillero 10.511
Patrickios 10.379
IPC_peptide 10.687
IPC2_peptide 9.589
IPC2.peptide.svr19 8.534
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
77
0
77
18258
37
940
237.1
26.36
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
10.604 ± 0.373
0.969 ± 0.105
5.965 ± 0.174
6.956 ± 0.311
3.681 ± 0.168
8.035 ± 0.245
1.906 ± 0.169
4.387 ± 0.158
4.573 ± 0.273
8.643 ± 0.271
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.163 ± 0.123
3.79 ± 0.203
5.192 ± 0.261
3.965 ± 0.23
6.994 ± 0.27
4.847 ± 0.261
5.504 ± 0.231
6.693 ± 0.194
2.054 ± 0.171
3.078 ± 0.18
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