Grapevine virus F

Taxonomy: Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes; Tymovirales; Betaflexiviridae; Trivirinae; Vitivirus

Average proteome isoelectric point is 7.08

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5 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|J7HCY1|J7HCY1_9VIRU Movement protein OS=Grapevine virus F OX=1221437 PE=4 SV=1
MM1 pKa = 7.43SISVSSQRR9 pKa = 11.84VAAASLYY16 pKa = 9.78TNGDD20 pKa = 3.08KK21 pKa = 10.86TIIDD25 pKa = 3.76QIKK28 pKa = 8.72VIKK31 pKa = 9.85SEE33 pKa = 3.97RR34 pKa = 11.84LKK36 pKa = 10.92KK37 pKa = 10.28IEE39 pKa = 4.04VEE41 pKa = 3.76VDD43 pKa = 3.25GLFDD47 pKa = 4.02YY48 pKa = 10.88YY49 pKa = 11.49VSDD52 pKa = 3.98FMRR55 pKa = 11.84DD56 pKa = 4.31FISKK60 pKa = 10.36LGIHH64 pKa = 6.25TSVHH68 pKa = 5.79SFVAHH73 pKa = 5.8PHH75 pKa = 6.03PVSKK79 pKa = 10.38MFEE82 pKa = 3.78NYY84 pKa = 9.49ILYY87 pKa = 10.03RR88 pKa = 11.84CISSYY93 pKa = 10.57IGNSNLFISCKK104 pKa = 6.6EE105 pKa = 3.92AKK107 pKa = 9.76VKK109 pKa = 10.46RR110 pKa = 11.84FKK112 pKa = 10.75FGRR115 pKa = 11.84NGLEE119 pKa = 4.2AKK121 pKa = 7.79NTRR124 pKa = 11.84YY125 pKa = 10.0NRR127 pKa = 11.84LIHH130 pKa = 6.58SKK132 pKa = 10.8DD133 pKa = 2.78HH134 pKa = 7.05FRR136 pKa = 11.84YY137 pKa = 9.16EE138 pKa = 3.27WCTRR142 pKa = 11.84NKK144 pKa = 10.04NLEE147 pKa = 4.62HH148 pKa = 7.15IPEE151 pKa = 4.07VRR153 pKa = 11.84EE154 pKa = 4.14GTKK157 pKa = 9.31TCDD160 pKa = 2.75TVVIHH165 pKa = 7.53DD166 pKa = 4.03EE167 pKa = 4.02VQYY170 pKa = 10.93WSLADD175 pKa = 3.69LQNFLGNVEE184 pKa = 5.12DD185 pKa = 4.05NTNVLYY191 pKa = 10.9SVVYY195 pKa = 8.99PAEE198 pKa = 3.91ITTGITFSLFPEE210 pKa = 4.61AYY212 pKa = 9.13EE213 pKa = 4.33FEE215 pKa = 4.34VHH217 pKa = 6.98DD218 pKa = 6.22GYY220 pKa = 11.15FIWYY224 pKa = 8.36PDD226 pKa = 3.17GKK228 pKa = 11.03AEE230 pKa = 4.23GAYY233 pKa = 9.19KK234 pKa = 10.38QPINPWLLTTSKK246 pKa = 9.79TEE248 pKa = 3.86DD249 pKa = 3.02VRR251 pKa = 11.84YY252 pKa = 7.97RR253 pKa = 11.84TWTITKK259 pKa = 8.79LQTVGAHH266 pKa = 6.35HH267 pKa = 7.39LFSCTPGSTITEE279 pKa = 3.89DD280 pKa = 3.56SYY282 pKa = 11.82TYY284 pKa = 11.06DD285 pKa = 2.97QFTLINPYY293 pKa = 9.69NCFAGRR299 pKa = 11.84VHH301 pKa = 6.84GRR303 pKa = 11.84QTVRR307 pKa = 11.84LRR309 pKa = 11.84ARR311 pKa = 11.84MVKK314 pKa = 9.97PVLLYY319 pKa = 11.11LMALRR324 pKa = 11.84KK325 pKa = 9.02PDD327 pKa = 3.91CGSAVAKK334 pKa = 10.33IRR336 pKa = 11.84MLSHH340 pKa = 7.42DD341 pKa = 4.17EE342 pKa = 4.21EE343 pKa = 4.92SCEE346 pKa = 3.77EE347 pKa = 4.36AIFVAEE353 pKa = 4.02LAKK356 pKa = 10.79LISDD360 pKa = 4.34LSLYY364 pKa = 11.11NSMGAFNAWEE374 pKa = 3.8AVKK377 pKa = 10.56KK378 pKa = 10.01VFHH381 pKa = 6.8RR382 pKa = 11.84AMGPWWTYY390 pKa = 9.88LVNRR394 pKa = 11.84RR395 pKa = 11.84LFNEE399 pKa = 4.03DD400 pKa = 3.09SMHH403 pKa = 6.66EE404 pKa = 4.43FIANCDD410 pKa = 3.54SAVITVPRR418 pKa = 11.84IYY420 pKa = 10.09RR421 pKa = 11.84ACVEE425 pKa = 3.89VRR427 pKa = 11.84KK428 pKa = 7.93TLRR431 pKa = 11.84APLGHH436 pKa = 6.77HH437 pKa = 4.37WHH439 pKa = 6.88EE440 pKa = 4.57DD441 pKa = 3.51EE442 pKa = 4.89EE443 pKa = 5.26VFGLLYY449 pKa = 10.69LSEE452 pKa = 4.13LAKK455 pKa = 10.56GDD457 pKa = 3.63RR458 pKa = 11.84CSEE461 pKa = 4.35VYY463 pKa = 10.56SIPARR468 pKa = 11.84EE469 pKa = 3.98LQEE472 pKa = 3.97ARR474 pKa = 11.84VVAPITRR481 pKa = 11.84ILRR484 pKa = 11.84SHH486 pKa = 6.04EE487 pKa = 3.94LVRR490 pKa = 11.84EE491 pKa = 3.92QMLVQEE497 pKa = 4.61VEE499 pKa = 4.2LNTVHH504 pKa = 7.82IAATPGNLIKK514 pKa = 10.16MFRR517 pKa = 11.84KK518 pKa = 9.66CVIRR522 pKa = 11.84LSAFRR527 pKa = 11.84FMEE530 pKa = 4.12TRR532 pKa = 11.84LLTEE536 pKa = 4.07YY537 pKa = 11.14NSVEE541 pKa = 3.97EE542 pKa = 4.24SLTNGWMTDD551 pKa = 3.18EE552 pKa = 4.31RR553 pKa = 11.84AMEE556 pKa = 3.9ILFGVVEE563 pKa = 4.16APILQEE569 pKa = 3.86KK570 pKa = 9.37VSEE573 pKa = 4.41VEE575 pKa = 4.36MPTADD580 pKa = 3.6HH581 pKa = 6.23TVGPATCSKK590 pKa = 9.53ITDD593 pKa = 3.45ATKK596 pKa = 10.84GKK598 pKa = 10.76VEE600 pKa = 4.1VFLKK604 pKa = 9.51QVKK607 pKa = 10.21YY608 pKa = 10.67LDD610 pKa = 3.63KK611 pKa = 11.3LKK613 pKa = 11.06GRR615 pKa = 11.84VCAFYY620 pKa = 11.0SKK622 pKa = 10.95YY623 pKa = 9.02STGYY627 pKa = 7.74TYY629 pKa = 10.72TGGSHH634 pKa = 7.28ISQGMPEE641 pKa = 4.33SLVEE645 pKa = 4.06LRR647 pKa = 11.84RR648 pKa = 11.84SMGLGEE654 pKa = 5.08EE655 pKa = 4.34YY656 pKa = 10.83DD657 pKa = 3.36HH658 pKa = 7.25CLVQKK663 pKa = 9.38YY664 pKa = 9.22EE665 pKa = 4.23KK666 pKa = 10.69DD667 pKa = 3.34GAIPFHH673 pKa = 7.32ADD675 pKa = 3.77DD676 pKa = 4.65EE677 pKa = 4.73KK678 pKa = 11.43CYY680 pKa = 10.89LPGSCVVTLNMHH692 pKa = 5.53GTAEE696 pKa = 4.45FMLKK700 pKa = 10.46EE701 pKa = 3.92NGKK704 pKa = 9.61EE705 pKa = 3.81EE706 pKa = 4.07VHH708 pKa = 6.83RR709 pKa = 11.84VTLEE713 pKa = 4.36DD714 pKa = 3.57GDD716 pKa = 4.25VLVMPEE722 pKa = 4.48GVQEE726 pKa = 4.12NYY728 pKa = 9.79KK729 pKa = 10.69HH730 pKa = 5.89SVLVKK735 pKa = 9.5SEE737 pKa = 3.71GRR739 pKa = 11.84ISLTFRR745 pKa = 11.84NKK747 pKa = 9.33TVDD750 pKa = 3.51YY751 pKa = 9.02MNSDD755 pKa = 3.21AVSDD759 pKa = 4.16YY760 pKa = 11.61EE761 pKa = 4.37EE762 pKa = 5.08DD763 pKa = 4.41APDD766 pKa = 3.41VDD768 pKa = 5.15DD769 pKa = 4.76GLRR772 pKa = 11.84SIQANRR778 pKa = 11.84ANLCTLQCIADD789 pKa = 4.44HH790 pKa = 6.82IKK792 pKa = 10.78LDD794 pKa = 4.08LPILVARR801 pKa = 11.84LNATNPEE808 pKa = 4.37YY809 pKa = 10.28ISEE812 pKa = 4.19LSKK815 pKa = 11.22GGPTLPTFINLCAKK829 pKa = 9.65MDD831 pKa = 3.55IPLQISGVHH840 pKa = 6.23GGLQTRR846 pKa = 11.84GNFKK850 pKa = 10.36KK851 pKa = 10.53LCVFMGEE858 pKa = 4.08DD859 pKa = 2.89HH860 pKa = 6.44VEE862 pKa = 4.04RR863 pKa = 11.84VEE865 pKa = 4.17EE866 pKa = 4.02TVGRR870 pKa = 11.84NNAYY874 pKa = 10.15DD875 pKa = 3.83AFSLHH880 pKa = 6.78PNSGRR885 pKa = 11.84GTFYY889 pKa = 10.67PNRR892 pKa = 11.84EE893 pKa = 4.03YY894 pKa = 11.23AEE896 pKa = 4.29KK897 pKa = 10.4LSEE900 pKa = 4.53SMFEE904 pKa = 3.9GHH906 pKa = 6.78TGILLNKK913 pKa = 8.86FKK915 pKa = 10.66RR916 pKa = 11.84GKK918 pKa = 10.35SVIKK922 pKa = 10.28DD923 pKa = 3.18VRR925 pKa = 11.84KK926 pKa = 9.69EE927 pKa = 3.66IKK929 pKa = 9.51FVSFFGFAGSGKK941 pKa = 9.84SYY943 pKa = 10.95YY944 pKa = 9.29PQTVLQHH951 pKa = 5.49TFGIRR956 pKa = 11.84ALVISPRR963 pKa = 11.84KK964 pKa = 9.65ALAADD969 pKa = 3.93WSSKK973 pKa = 9.54IGSRR977 pKa = 11.84AKK979 pKa = 10.42VVTFEE984 pKa = 4.09KK985 pKa = 10.7AVVEE989 pKa = 4.3EE990 pKa = 4.68EE991 pKa = 4.26VFSCIVVDD999 pKa = 4.56EE1000 pKa = 4.93LGLYY1004 pKa = 9.18PPGYY1008 pKa = 10.31LDD1010 pKa = 6.3LICLLHH1016 pKa = 6.53EE1017 pKa = 4.66PSTLVLLGDD1026 pKa = 4.44PLQGTYY1032 pKa = 10.22YY1033 pKa = 11.01NKK1035 pKa = 10.13DD1036 pKa = 3.36DD1037 pKa = 4.76RR1038 pKa = 11.84IKK1040 pKa = 10.9LATVSHH1046 pKa = 6.09NVFARR1051 pKa = 11.84LEE1053 pKa = 4.18GSLPYY1058 pKa = 11.02LMYY1061 pKa = 10.55SHH1063 pKa = 7.51RR1064 pKa = 11.84LSKK1067 pKa = 10.78SNRR1070 pKa = 11.84TFDD1073 pKa = 3.78IDD1075 pKa = 3.41THH1077 pKa = 6.78GNLEE1081 pKa = 4.29SAGSQRR1087 pKa = 11.84VKK1089 pKa = 10.91KK1090 pKa = 10.38LDD1092 pKa = 3.34TKK1094 pKa = 10.79MPTIYY1099 pKa = 10.5AARR1102 pKa = 11.84ATKK1105 pKa = 10.27EE1106 pKa = 4.19SAEE1109 pKa = 4.08GTAYY1113 pKa = 9.38TVSEE1117 pKa = 4.23TQGLSFKK1124 pKa = 10.55DD1125 pKa = 3.59VQVLIDD1131 pKa = 4.54KK1132 pKa = 10.46DD1133 pKa = 3.39WALKK1137 pKa = 10.42EE1138 pKa = 4.42DD1139 pKa = 3.82GDD1141 pKa = 4.44VIVAFTRR1148 pKa = 11.84ARR1150 pKa = 11.84GTTKK1154 pKa = 10.62YY1155 pKa = 9.01MCSDD1159 pKa = 3.28SDD1161 pKa = 3.47MDD1163 pKa = 3.9MLKK1166 pKa = 10.61ARR1168 pKa = 11.84AKK1170 pKa = 10.68SEE1172 pKa = 3.91VLRR1175 pKa = 11.84SILRR1179 pKa = 11.84AGKK1182 pKa = 10.04VGRR1185 pKa = 11.84DD1186 pKa = 3.49TILNSLRR1193 pKa = 11.84KK1194 pKa = 9.3EE1195 pKa = 4.08MPNAEE1200 pKa = 4.22PVFTEE1205 pKa = 3.56ARR1207 pKa = 11.84LANTEE1212 pKa = 4.02EE1213 pKa = 4.43YY1214 pKa = 10.4EE1215 pKa = 4.28EE1216 pKa = 4.92KK1217 pKa = 11.15LMGDD1221 pKa = 4.21PYY1223 pKa = 11.01LKK1225 pKa = 10.92GMLRR1229 pKa = 11.84LLQEE1233 pKa = 4.08EE1234 pKa = 4.47EE1235 pKa = 4.13IEE1237 pKa = 4.14EE1238 pKa = 4.43EE1239 pKa = 4.21EE1240 pKa = 4.86CEE1242 pKa = 4.14EE1243 pKa = 4.06PMAPEE1248 pKa = 3.84PVKK1251 pKa = 9.81THH1253 pKa = 6.7LFLSEE1258 pKa = 4.48GVNEE1262 pKa = 4.22MAPFMFVNQSGQRR1275 pKa = 11.84VKK1277 pKa = 11.01LGDD1280 pKa = 3.4RR1281 pKa = 11.84FNRR1284 pKa = 11.84EE1285 pKa = 3.65QKK1287 pKa = 7.26TTAGLTAQIDD1297 pKa = 3.87EE1298 pKa = 4.59MGYY1301 pKa = 10.73AGQNEE1306 pKa = 4.37NPCTHH1311 pKa = 6.79KK1312 pKa = 10.86ALYY1315 pKa = 9.48LHH1317 pKa = 6.88HH1318 pKa = 7.26KK1319 pKa = 8.8MDD1321 pKa = 3.63XAATFMLSVRR1331 pKa = 11.84KK1332 pKa = 9.47RR1333 pKa = 11.84LRR1335 pKa = 11.84FRR1337 pKa = 11.84DD1338 pKa = 3.72PEE1340 pKa = 4.22KK1341 pKa = 11.01NRR1343 pKa = 11.84ARR1345 pKa = 11.84YY1346 pKa = 7.59EE1347 pKa = 3.78KK1348 pKa = 10.22HH1349 pKa = 6.38KK1350 pKa = 11.2GIGRR1354 pKa = 11.84QMFDD1358 pKa = 3.28VLKK1361 pKa = 9.58KK1362 pKa = 7.88TYY1364 pKa = 9.11HH1365 pKa = 5.11WTSIDD1370 pKa = 3.6SLPPLEE1376 pKa = 4.42KK1377 pKa = 10.9AEE1379 pKa = 4.08ADD1381 pKa = 3.82FMKK1384 pKa = 10.65KK1385 pKa = 9.98RR1386 pKa = 11.84LNKK1389 pKa = 10.0SAALLEE1395 pKa = 4.17RR1396 pKa = 11.84HH1397 pKa = 6.59NIRR1400 pKa = 11.84SDD1402 pKa = 3.63PDD1404 pKa = 3.2WPSNIIKK1411 pKa = 10.13IFLKK1415 pKa = 10.51QQVCTKK1421 pKa = 10.13LEE1423 pKa = 3.97KK1424 pKa = 10.5RR1425 pKa = 11.84GVDD1428 pKa = 3.22AKK1430 pKa = 10.85AGQTIACFSHH1440 pKa = 6.94AVLCKK1445 pKa = 9.99FGPIMRR1451 pKa = 11.84QTEE1454 pKa = 4.01RR1455 pKa = 11.84KK1456 pKa = 9.46LRR1458 pKa = 11.84EE1459 pKa = 4.07LLPPNVMIYY1468 pKa = 8.42SQKK1471 pKa = 10.73NYY1473 pKa = 10.61SDD1475 pKa = 4.12LDD1477 pKa = 3.67VWAKK1481 pKa = 10.1TYY1483 pKa = 11.03VDD1485 pKa = 3.74TMVGTDD1491 pKa = 3.07SDD1493 pKa = 4.4YY1494 pKa = 11.5EE1495 pKa = 4.19AFDD1498 pKa = 3.7RR1499 pKa = 11.84SQDD1502 pKa = 3.54EE1503 pKa = 4.68KK1504 pKa = 11.14ILDD1507 pKa = 3.92LEE1509 pKa = 4.48VEE1511 pKa = 4.3VLKK1514 pKa = 10.99FFLWPEE1520 pKa = 3.82EE1521 pKa = 4.18LIRR1524 pKa = 11.84EE1525 pKa = 4.16YY1526 pKa = 11.48VEE1528 pKa = 5.64LKK1530 pKa = 10.83LQMSCSMGNLAIMRR1544 pKa = 11.84FSGEE1548 pKa = 3.46FGTFFFNTMCNMVFTCMRR1566 pKa = 11.84YY1567 pKa = 9.51NVTDD1571 pKa = 3.39KK1572 pKa = 11.09TRR1574 pKa = 11.84LCFAGDD1580 pKa = 3.53DD1581 pKa = 3.87MYY1583 pKa = 11.76APGVLEE1589 pKa = 3.75VRR1591 pKa = 11.84TDD1593 pKa = 3.47YY1594 pKa = 11.48EE1595 pKa = 4.66HH1596 pKa = 8.15ILDD1599 pKa = 4.22EE1600 pKa = 4.93LSLKK1604 pKa = 10.94AKK1606 pKa = 9.69VQVGDD1611 pKa = 3.79RR1612 pKa = 11.84PLFCGWRR1619 pKa = 11.84MSPYY1623 pKa = 10.54GIVKK1627 pKa = 9.91EE1628 pKa = 4.21PNLVLDD1634 pKa = 3.67RR1635 pKa = 11.84WKK1637 pKa = 10.18IAKK1640 pKa = 10.3GNGSLHH1646 pKa = 6.78DD1647 pKa = 3.91CMVNYY1652 pKa = 10.4AIEE1655 pKa = 3.94ASYY1658 pKa = 10.56GYY1660 pKa = 10.36RR1661 pKa = 11.84LSEE1664 pKa = 3.94YY1665 pKa = 10.32LYY1667 pKa = 10.38DD1668 pKa = 3.77INIDD1672 pKa = 2.83IDD1674 pKa = 3.74AQQEE1678 pKa = 3.99LTRR1681 pKa = 11.84QIVLVKK1687 pKa = 10.66DD1688 pKa = 3.39KK1689 pKa = 11.0LPPKK1693 pKa = 9.83VSSIFSDD1700 pKa = 3.73DD1701 pKa = 4.54ANEE1704 pKa = 4.1SWSDD1708 pKa = 3.41GDD1710 pKa = 5.42DD1711 pKa = 3.3EE1712 pKa = 5.25FLIKK1716 pKa = 10.61LSEE1719 pKa = 4.05PQLRR1723 pKa = 11.84MGLFF1727 pKa = 3.55

Molecular weight:
196.89 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|J7HDV3|J7HDV3_9VIRU RNA-binding protein OS=Grapevine virus F OX=1221437 PE=4 SV=1
MM1 pKa = 7.62AKK3 pKa = 9.74RR4 pKa = 11.84RR5 pKa = 11.84RR6 pKa = 11.84RR7 pKa = 11.84RR8 pKa = 11.84RR9 pKa = 11.84LGVCKK14 pKa = 10.46CGALAHH20 pKa = 6.46NDD22 pKa = 3.27SMCNKK27 pKa = 9.75KK28 pKa = 10.21PISGTKK34 pKa = 9.57LDD36 pKa = 3.45RR37 pKa = 11.84LEE39 pKa = 3.97FVRR42 pKa = 11.84LGRR45 pKa = 11.84VTIEE49 pKa = 4.04GEE51 pKa = 4.18TPVAQNTMSKK61 pKa = 10.39VLGIYY66 pKa = 9.72SEE68 pKa = 4.59IVFHH72 pKa = 6.96LSDD75 pKa = 3.2SARR78 pKa = 11.84AVIGRR83 pKa = 11.84KK84 pKa = 9.05NKK86 pKa = 10.16NIRR89 pKa = 11.84LSRR92 pKa = 11.84MSGVKK97 pKa = 10.26GSPEE101 pKa = 4.18EE102 pKa = 4.03YY103 pKa = 9.81PEE105 pKa = 4.53CYY107 pKa = 10.35NYY109 pKa = 11.37

Molecular weight:
12.32 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

5

0

5

2464

109

1727

492.8

55.85

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.494 ± 0.956

1.867 ± 0.288

5.641 ± 0.536

7.833 ± 0.426

4.099 ± 0.437

6.412 ± 0.771

2.557 ± 0.36

5.073 ± 0.224

6.737 ± 0.678

9.253 ± 0.766

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.206 ± 0.538

4.018 ± 0.191

3.45 ± 0.451

2.557 ± 0.556

6.412 ± 0.855

6.575 ± 0.598

5.276 ± 0.437

7.792 ± 0.752

0.852 ± 0.323

3.856 ± 0.381

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