Ulvibacter sp. KK4

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Flavobacteriia; Flavobacteriales; Flavobacteriaceae; Patiriisocius

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 2972 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* 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|A0A5J4G032|A0A5J4G032_9FLAO 6-carboxy-5 6 7 8-tetrahydropterin synthase OS=Ulvibacter sp. KK4 OX=2494560 GN=ygcM PE=3 SV=1
MM1 pKa = 7.66KK2 pKa = 9.59NTFILLLIAISLWSCEE18 pKa = 3.74EE19 pKa = 4.15VIEE22 pKa = 4.86VEE24 pKa = 4.81LDD26 pKa = 3.19TTAPRR31 pKa = 11.84LVIDD35 pKa = 3.92ASINILLDD43 pKa = 4.34DD44 pKa = 4.74GSVTPKK50 pKa = 10.38IKK52 pKa = 10.63LSEE55 pKa = 3.96TAPFFGNEE63 pKa = 4.03VPPVTNAIVSITSDD77 pKa = 3.26NNEE80 pKa = 3.45VFMFEE85 pKa = 4.06HH86 pKa = 6.26QGDD89 pKa = 4.21GEE91 pKa = 4.52YY92 pKa = 7.84TTAIVPQLGVNYY104 pKa = 8.29TLKK107 pKa = 10.39IIHH110 pKa = 6.66NDD112 pKa = 2.94EE113 pKa = 4.52TYY115 pKa = 10.19TATTSLQTVVPLEE128 pKa = 4.07EE129 pKa = 3.93VTQNNEE135 pKa = 3.61GGFTGDD141 pKa = 3.46MIEE144 pKa = 4.25VEE146 pKa = 4.58ISFTDD151 pKa = 3.81PSNEE155 pKa = 3.41NNYY158 pKa = 10.11YY159 pKa = 10.34FFEE162 pKa = 4.55GLSDD166 pKa = 3.86RR167 pKa = 11.84GDD169 pKa = 3.68LRR171 pKa = 11.84DD172 pKa = 3.65SFSDD176 pKa = 3.33EE177 pKa = 4.1FFSGNTFQAIYY188 pKa = 9.62FADD191 pKa = 5.21DD192 pKa = 3.58IEE194 pKa = 6.14PDD196 pKa = 3.68DD197 pKa = 4.87VISFSLYY204 pKa = 10.33GVDD207 pKa = 3.15EE208 pKa = 3.97QFYY211 pKa = 10.44NFMFALLQQSSDD223 pKa = 3.01GGGPFEE229 pKa = 4.55TQPATIRR236 pKa = 11.84GNIINEE242 pKa = 4.43TNTDD246 pKa = 3.91NYY248 pKa = 9.38PLGYY252 pKa = 10.09FRR254 pKa = 11.84ISEE257 pKa = 4.16LSKK260 pKa = 10.38IVYY263 pKa = 8.58TVEE266 pKa = 3.62

Molecular weight: 29.72 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5J4FUW5|A0A5J4FUW5_9FLAO Uncharacterized protein OS=Ulvibacter sp. KK4 OX=2494560 GN=ULMS_03420 PE=4 SV=1
MM1 pKa = 7.54SVRR4 pKa = 11.84KK5 pKa = 9.68LKK7 pKa = 10.5PITPGQRR14 pKa = 11.84FRR16 pKa = 11.84VVNGFDD22 pKa = 5.49AITTDD27 pKa = 3.56KK28 pKa = 11.07PEE30 pKa = 4.39KK31 pKa = 10.58SLLAPNKK38 pKa = 10.02RR39 pKa = 11.84SGGRR43 pKa = 11.84NSQGKK48 pKa = 6.48MTMRR52 pKa = 11.84YY53 pKa = 9.3IGGGHH58 pKa = 5.85KK59 pKa = 9.86KK60 pKa = 9.7KK61 pKa = 10.84YY62 pKa = 10.14RR63 pKa = 11.84IIDD66 pKa = 3.85FKK68 pKa = 10.78RR69 pKa = 11.84DD70 pKa = 3.38KK71 pKa = 11.03AGVPATVATIEE82 pKa = 4.01YY83 pKa = 9.78DD84 pKa = 3.51PNRR87 pKa = 11.84TAFIALLNYY96 pKa = 9.66QDD98 pKa = 3.47GEE100 pKa = 4.05KK101 pKa = 10.22RR102 pKa = 11.84YY103 pKa = 10.72VIAQNGLQVGQNIVSGEE120 pKa = 3.93QTTPEE125 pKa = 3.97IGNAMVLANVPLGTIISCIEE145 pKa = 3.75LRR147 pKa = 11.84PGQGAVLARR156 pKa = 11.84SAGAFAQLMARR167 pKa = 11.84DD168 pKa = 3.96GKK170 pKa = 10.52YY171 pKa = 9.12ATVKK175 pKa = 10.42LPSGEE180 pKa = 4.05TRR182 pKa = 11.84LILVTCMATIGAVSNSDD199 pKa = 3.2HH200 pKa = 6.21QLLVSGKK207 pKa = 9.49AGRR210 pKa = 11.84SRR212 pKa = 11.84WLGRR216 pKa = 11.84RR217 pKa = 11.84PRR219 pKa = 11.84TRR221 pKa = 11.84PVVMNPVDD229 pKa = 3.47HH230 pKa = 7.05PMGGGEE236 pKa = 4.28GKK238 pKa = 10.51SSGGHH243 pKa = 4.59PRR245 pKa = 11.84SRR247 pKa = 11.84NGIPAKK253 pKa = 10.44GFRR256 pKa = 11.84TRR258 pKa = 11.84SKK260 pKa = 9.1TKK262 pKa = 10.18QSNKK266 pKa = 10.2YY267 pKa = 9.54IIEE270 pKa = 4.05RR271 pKa = 11.84RR272 pKa = 11.84KK273 pKa = 10.1KK274 pKa = 9.82

Molecular weight: 29.82 kDa
Isoelectric point according different methods:





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

2972

0

2972

989612

42

3042

333.0

37.41

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.585 ± 0.042

0.725 ± 0.02

5.714 ± 0.037

6.645 ± 0.047

5.185 ± 0.036

6.561 ± 0.068

1.644 ± 0.022

8.103 ± 0.043

7.572 ± 0.081

8.946 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.253 ± 0.024

6.43 ± 0.057

3.336 ± 0.028

3.307 ± 0.026

3.349 ± 0.034

6.406 ± 0.038

6.198 ± 0.062

6.248 ± 0.036

0.954 ± 0.015

3.837 ± 0.033
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
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski