Alteromonas confluentis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Alteromonadaceae; Alteromonas

Average proteome isoelectric point is 5.88

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4086 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|A0A1E7ZF31|A0A1E7ZF31_9ALTE 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase OS=Alteromonas confluentis OX=1656094 GN=BFC18_04945 PE=3 SV=1
MM1 pKa = 7.69KK2 pKa = 10.5APIVLPLVLGITASVSASGSDD23 pKa = 3.59LLISQYY29 pKa = 11.15VEE31 pKa = 4.04GSSSNKK37 pKa = 9.88ALEE40 pKa = 4.7LYY42 pKa = 10.78NPTTEE47 pKa = 4.27SVSLSGYY54 pKa = 8.36TISVYY59 pKa = 11.31NNGGLSASSIVDD71 pKa = 3.53LSGSIAPGGTLVIAQSGAEE90 pKa = 4.13DD91 pKa = 3.77ALKK94 pKa = 10.86ALADD98 pKa = 3.82EE99 pKa = 4.87LTTQSLYY106 pKa = 11.27NGDD109 pKa = 3.88DD110 pKa = 4.28AIILTDD116 pKa = 3.73DD117 pKa = 4.28AGNILDD123 pKa = 5.06SIGQLGVDD131 pKa = 4.49PGSSWSEE138 pKa = 3.81GGLSTKK144 pKa = 10.57DD145 pKa = 2.83QTLIRR150 pKa = 11.84NSSVTTGDD158 pKa = 3.45TNPNDD163 pKa = 3.69AYY165 pKa = 10.87GLGEE169 pKa = 4.38WVGLPQNDD177 pKa = 3.62YY178 pKa = 10.45TGLGSHH184 pKa = 7.49DD185 pKa = 4.09YY186 pKa = 11.28DD187 pKa = 5.43GGGDD191 pKa = 3.68GDD193 pKa = 4.03GGGGEE198 pKa = 4.89DD199 pKa = 3.89EE200 pKa = 5.25DD201 pKa = 5.32LGGVCTNCPDD211 pKa = 3.39IDD213 pKa = 3.99KK214 pKa = 11.12VADD217 pKa = 3.64ASTFDD222 pKa = 3.67PAVYY226 pKa = 9.63YY227 pKa = 10.75AAVQSEE233 pKa = 4.13IDD235 pKa = 3.79AGSDD239 pKa = 3.13TAIIRR244 pKa = 11.84QILSEE249 pKa = 4.48TISGQHH255 pKa = 5.38VLTYY259 pKa = 10.62SEE261 pKa = 4.2VWTALTEE268 pKa = 4.18TDD270 pKa = 4.33EE271 pKa = 6.11DD272 pKa = 4.22PANPDD277 pKa = 3.95NILLIYY283 pKa = 9.96SGNSIPKK290 pKa = 9.33SEE292 pKa = 4.51NGSGSDD298 pKa = 4.58SSQPDD303 pKa = 3.24YY304 pKa = 11.05WNRR307 pKa = 11.84EE308 pKa = 3.91HH309 pKa = 6.94SWPKK313 pKa = 9.64SHH315 pKa = 6.39GFSSSSAEE323 pKa = 3.9AYY325 pKa = 9.68TDD327 pKa = 3.47IQHH330 pKa = 6.86LRR332 pKa = 11.84PSDD335 pKa = 3.13ITVNSSRR342 pKa = 11.84GNLDD346 pKa = 3.0FDD348 pKa = 4.67YY349 pKa = 11.32SDD351 pKa = 4.35APLPEE356 pKa = 5.25APANRR361 pKa = 11.84RR362 pKa = 11.84DD363 pKa = 3.56SDD365 pKa = 3.82SFEE368 pKa = 4.21PRR370 pKa = 11.84DD371 pKa = 3.67AVKK374 pKa = 10.95GDD376 pKa = 3.42IARR379 pKa = 11.84QMLYY383 pKa = 9.72MDD385 pKa = 4.14IRR387 pKa = 11.84YY388 pKa = 9.12EE389 pKa = 4.15GAGSDD394 pKa = 3.85VTPDD398 pKa = 3.2LALVNRR404 pKa = 11.84ITSSGEE410 pKa = 3.36PSLGKK415 pKa = 10.51LCTLLAWNDD424 pKa = 3.65ADD426 pKa = 3.64PVDD429 pKa = 3.92VVEE432 pKa = 4.84TNRR435 pKa = 11.84QSAIYY440 pKa = 9.11EE441 pKa = 4.04YY442 pKa = 10.54QGNRR446 pKa = 11.84NPFVDD451 pKa = 3.48HH452 pKa = 7.04PEE454 pKa = 4.07WVSLFYY460 pKa = 11.14SADD463 pKa = 3.27SCDD466 pKa = 3.53AVEE469 pKa = 5.1PEE471 pKa = 4.41PTPDD475 pKa = 4.09PEE477 pKa = 4.65PEE479 pKa = 4.41PEE481 pKa = 4.25PEE483 pKa = 4.03PTPVPGGFSPLTLTGVFDD501 pKa = 4.58GPLSGGTPKK510 pKa = 10.8GIEE513 pKa = 3.82LFVNQNIDD521 pKa = 3.59DD522 pKa = 4.71LSTCGVGSANNGGGTDD538 pKa = 3.7GEE540 pKa = 4.72EE541 pKa = 4.04FTFPAVSAVAGQFIYY556 pKa = 10.28IASEE560 pKa = 4.05SAGFEE565 pKa = 4.2AFFGFAPDD573 pKa = 3.75YY574 pKa = 10.48TSGAMSINGDD584 pKa = 3.5DD585 pKa = 4.63AIEE588 pKa = 4.22VFCDD592 pKa = 3.9GEE594 pKa = 4.61VVDD597 pKa = 6.54LYY599 pKa = 11.8GDD601 pKa = 3.64INTDD605 pKa = 3.17GTGEE609 pKa = 4.02AWDD612 pKa = 4.95HH613 pKa = 6.18LDD615 pKa = 2.82SWAYY619 pKa = 10.25RR620 pKa = 11.84IAGGPSATFDD630 pKa = 3.4VANWEE635 pKa = 4.31VAGTNVFDD643 pKa = 5.33GEE645 pKa = 4.55TSNATAAVPFPIGTYY660 pKa = 7.05VTPATEE666 pKa = 4.58LFFSEE671 pKa = 4.68YY672 pKa = 10.22IEE674 pKa = 4.62GSSNNKK680 pKa = 9.6ALEE683 pKa = 4.08IVNLTSAPVDD693 pKa = 3.77LSAYY697 pKa = 9.22DD698 pKa = 3.34VQMFINGRR706 pKa = 11.84DD707 pKa = 3.57YY708 pKa = 11.48AGQTFTLSGTLAPGDD723 pKa = 3.88VYY725 pKa = 11.71VLANSGSDD733 pKa = 3.48SAILAVADD741 pKa = 4.06LTSGSLTFNGDD752 pKa = 3.32DD753 pKa = 5.18AIVLRR758 pKa = 11.84NNGEE762 pKa = 4.03IVDD765 pKa = 3.81SFGRR769 pKa = 11.84IGEE772 pKa = 4.43DD773 pKa = 3.44PGSYY777 pKa = 8.58WQGDD781 pKa = 3.67DD782 pKa = 4.3VRR784 pKa = 11.84TQNRR788 pKa = 11.84TLVRR792 pKa = 11.84NAAITEE798 pKa = 4.29GDD800 pKa = 3.44TEE802 pKa = 5.05AYY804 pKa = 10.56DD805 pKa = 3.76EE806 pKa = 4.96FDD808 pKa = 5.28PSLEE812 pKa = 3.83WDD814 pKa = 4.19VYY816 pKa = 11.47DD817 pKa = 4.04QDD819 pKa = 3.79TFQFLGAYY827 pKa = 9.27GSSDD831 pKa = 2.95GGGGDD836 pKa = 3.93EE837 pKa = 5.4IGVCGDD843 pKa = 3.15EE844 pKa = 3.94ATFISEE850 pKa = 4.34VQGSGAEE857 pKa = 4.15SPLAGQSVVIEE868 pKa = 4.61AIVTHH873 pKa = 5.55VTPALEE879 pKa = 4.28GFWVQEE885 pKa = 3.9EE886 pKa = 4.34AADD889 pKa = 4.35SDD891 pKa = 4.5GDD893 pKa = 3.85DD894 pKa = 3.7TTSEE898 pKa = 4.52GVFIASTSLIEE909 pKa = 4.3VVTEE913 pKa = 3.88GDD915 pKa = 3.93VIRR918 pKa = 11.84VAGNVTEE925 pKa = 4.93DD926 pKa = 3.33YY927 pKa = 11.4GRR929 pKa = 11.84TLVEE933 pKa = 4.05ATSDD937 pKa = 3.57ALICGTGAVTPVVISLPMEE956 pKa = 4.28SADD959 pKa = 4.04SFEE962 pKa = 4.96KK963 pKa = 10.6YY964 pKa = 10.13EE965 pKa = 4.19GMVVTSSANWTISNIYY981 pKa = 9.03PYY983 pKa = 11.05SDD985 pKa = 3.72FGEE988 pKa = 4.33VWVSTEE994 pKa = 3.74RR995 pKa = 11.84LFNPTQIHH1003 pKa = 6.2LPGTEE1008 pKa = 3.77ASAALAASNALDD1020 pKa = 4.24VLIIDD1025 pKa = 5.04DD1026 pKa = 4.36NADD1029 pKa = 3.48GYY1031 pKa = 11.25ASEE1034 pKa = 4.08WMLPEE1039 pKa = 5.54GGFNPDD1045 pKa = 2.65NTIRR1049 pKa = 11.84SGDD1052 pKa = 4.36LITGVTGVMDD1062 pKa = 3.99YY1063 pKa = 10.99GYY1065 pKa = 9.72SAYY1068 pKa = 10.32RR1069 pKa = 11.84IRR1071 pKa = 11.84PTEE1074 pKa = 4.01VPSLVAEE1081 pKa = 4.78NYY1083 pKa = 9.73RR1084 pKa = 11.84EE1085 pKa = 3.83SSPYY1089 pKa = 10.03VEE1091 pKa = 4.44EE1092 pKa = 5.02GNLKK1096 pKa = 9.6VASFNVLNLFNGDD1109 pKa = 3.35GNGEE1113 pKa = 4.21GFPTARR1119 pKa = 11.84GADD1122 pKa = 3.4SLSEE1126 pKa = 4.16YY1127 pKa = 10.13EE1128 pKa = 4.12RR1129 pKa = 11.84QLAKK1133 pKa = 10.1IVNALVEE1140 pKa = 3.98IDD1142 pKa = 4.03ADD1144 pKa = 3.87VLGLMEE1150 pKa = 5.01IEE1152 pKa = 4.21NDD1154 pKa = 3.52GFGPLSAVAQLTEE1167 pKa = 3.9ALNDD1171 pKa = 3.49EE1172 pKa = 4.79FGEE1175 pKa = 4.42GTYY1178 pKa = 10.37AYY1180 pKa = 10.28VDD1182 pKa = 3.22AGGDD1186 pKa = 3.51QLGTDD1191 pKa = 5.06AITSGILYY1199 pKa = 9.62RR1200 pKa = 11.84PAVVTPVGSPAILLEE1215 pKa = 4.41ANSIVDD1221 pKa = 3.43EE1222 pKa = 4.51EE1223 pKa = 5.07GPLFVDD1229 pKa = 3.57YY1230 pKa = 11.24GNRR1233 pKa = 11.84PSLSQLFTHH1242 pKa = 6.2VEE1244 pKa = 3.98SGKK1247 pKa = 8.57TFAVDD1252 pKa = 3.5VNHH1255 pKa = 6.89LKK1257 pKa = 10.89SKK1259 pKa = 10.5GSSSSCQEE1267 pKa = 4.89DD1268 pKa = 3.61GDD1270 pKa = 5.17LEE1272 pKa = 4.06QGYY1275 pKa = 9.65CNRR1278 pKa = 11.84KK1279 pKa = 6.7RR1280 pKa = 11.84TRR1282 pKa = 11.84AAIAITAFLEE1292 pKa = 3.98QTYY1295 pKa = 10.98GDD1297 pKa = 3.84TATILLGDD1305 pKa = 3.64YY1306 pKa = 10.12NAYY1309 pKa = 10.42AKK1311 pKa = 10.09EE1312 pKa = 4.2DD1313 pKa = 4.73PIQVLASAGYY1323 pKa = 8.55ADD1325 pKa = 5.12SVAEE1329 pKa = 4.1MKK1331 pKa = 10.98GNASYY1336 pKa = 10.83SYY1338 pKa = 10.86SYY1340 pKa = 11.21DD1341 pKa = 3.28GLAGTLDD1348 pKa = 3.68YY1349 pKa = 11.09MLVNQAAMDD1358 pKa = 3.57MMVDD1362 pKa = 3.42VNEE1365 pKa = 3.74WHH1367 pKa = 7.04INSDD1371 pKa = 3.31EE1372 pKa = 4.24PEE1374 pKa = 4.19FYY1376 pKa = 10.39DD1377 pKa = 4.28YY1378 pKa = 11.73NEE1380 pKa = 4.26EE1381 pKa = 3.98YY1382 pKa = 10.74KK1383 pKa = 10.53PASFLNEE1390 pKa = 3.74LVYY1393 pKa = 10.4RR1394 pKa = 11.84ASDD1397 pKa = 3.64HH1398 pKa = 7.11DD1399 pKa = 4.37PVIGTYY1405 pKa = 10.51LLEE1408 pKa = 5.49AEE1410 pKa = 4.7EE1411 pKa = 4.58EE1412 pKa = 4.45PVTGDD1417 pKa = 2.66WDD1419 pKa = 3.72GDD1421 pKa = 3.76GDD1423 pKa = 4.02VDD1425 pKa = 5.45RR1426 pKa = 11.84DD1427 pKa = 3.8DD1428 pKa = 3.51VTALMRR1434 pKa = 11.84AIFARR1439 pKa = 11.84QEE1441 pKa = 3.33IDD1443 pKa = 3.5MSFDD1447 pKa = 3.72LNNDD1451 pKa = 2.62GRR1453 pKa = 11.84VNARR1457 pKa = 11.84DD1458 pKa = 3.17IGAMRR1463 pKa = 11.84RR1464 pKa = 11.84MCTRR1468 pKa = 11.84RR1469 pKa = 11.84GCATEE1474 pKa = 4.55DD1475 pKa = 3.25ATPSGRR1481 pKa = 11.84GRR1483 pKa = 11.84TLASAVTTKK1492 pKa = 10.79AAAISSLLNRR1502 pKa = 11.84NRR1504 pKa = 3.36

Molecular weight:
159.74 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A1E7ZDC0|A0A1E7ZDC0_9ALTE Cobalamin biosynthesis protein CobQ OS=Alteromonas confluentis OX=1656094 GN=BFC18_07175 PE=4 SV=1
MM1 pKa = 7.1EE2 pKa = 4.19TRR4 pKa = 11.84KK5 pKa = 10.16FSVLTRR11 pKa = 11.84GEE13 pKa = 4.02RR14 pKa = 11.84GVIAGVCSGLSEE26 pKa = 4.09YY27 pKa = 10.9FGFRR31 pKa = 11.84KK32 pKa = 9.89NCLRR36 pKa = 11.84IAFVVFSFFFALPVMIYY53 pKa = 9.1LTLWLILPKK62 pKa = 10.65YY63 pKa = 6.89PTSQAMARR71 pKa = 11.84QLRR74 pKa = 11.84RR75 pKa = 11.84QAGRR79 pKa = 11.84LSHH82 pKa = 7.36DD83 pKa = 3.46KK84 pKa = 11.1

Molecular weight:
9.69 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

4086

0

4086

1417638

37

2500

347.0

38.38

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.28 ± 0.038

0.941 ± 0.013

5.98 ± 0.04

6.225 ± 0.034

4.222 ± 0.027

7.033 ± 0.037

2.145 ± 0.018

5.849 ± 0.028

4.748 ± 0.035

9.93 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.64 ± 0.017

4.201 ± 0.024

4.092 ± 0.024

4.202 ± 0.028

4.743 ± 0.025

6.63 ± 0.029

5.625 ± 0.026

7.176 ± 0.026

1.279 ± 0.015

3.059 ± 0.025

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