IntAct European Bioinformatics Institute IntAct intact http://www.ebi.ac.uk/ http://www.ebi.ac.uk/intact/query/${ac} EBI-[0-9]+|IA:[0-9]+ INTerAction database (IntAct) provides an open source database and toolkit for the storage, presentation and analysis of molecular interactions. http://www.ebi.ac.uk/intact European Bioinformatics Institute; Wellcome Trust Genome Campus; Hinxton, Cambridge; CB10 1SD; United Kingdom http://www.ebi.ac.uk/intact/ Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import. Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import. Molecular and cellular biology 1999 imex curation Köhler M., Speck C., Christiansen M., Bischoff FR., Prehn S., Haller H., Görlich D., Hartmann E. ennohart@mdc.berlin.de 8-Jun-2017: Contacted by IntAct-Help. Only protein-protein interactions in vitro In vitro spr surface plasmon resonance Optical biosensor BIAcore(r) BIAcore(r) Optical biosensor spr predetermined predetermined participant predetermined Köhler M., Speck C., Christiansen M., Bischoff FR., Prehn S., Haller H., Görlich D., Hartmann E. I've taken the source of IMPB1 from given ref 17 but not the expressed-in or purification method as they are purifying an alpha/beta complex in that paper. Same author has used IMPB1 in other papers and its always human but construct has differed (+/- a His tag). The binding of CAS proteins to RAN results in protection against activation of RAN GTPase by RanGAP1. The increase in protection by importin proteins is taken as a measure of binding. The interaction was also observed with a Xenopus importin-alpha subunit but the identity of this molecule could not be traced. ennohart@mdc.berlin.de Accepted 2017-APR-11 AT 11:07 BST AT 11:07 BST by MGT Molecular and cellular biology 1999 imex curation I've not added the Kds as its ever clear what they refer to to in multi-component assays. Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import. Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import. Molecular and cellular biology 1999 imex curation Köhler M., Speck C., Christiansen M., Bischoff FR., Prehn S., Haller H., Görlich D., Hartmann E. ennohart@mdc.berlin.de 8-Jun-2017: Contacted by IntAct-Help. Only protein-protein interactions in vitro In vitro footprinting footprinting tag visualisation tag visualisation Köhler M., Speck C., Christiansen M., Bischoff FR., Prehn S., Haller H., Görlich D., Hartmann E. The binding of CAS proteins to RAN results in protection against activation of RAN GTPase by RanGAP1. The increase in protection by importin proteins is taken as a measure of binding. The interaction was also observed with a Xenopus importin-alpha subunit but the identity of this molecule could not be traced. ennohart@mdc.berlin.de Accepted 2017-APR-11 AT 11:07 BST AT 11:07 BST by MGT Molecular and cellular biology 1999 imex curation I've not added the Kds as its ever clear what they refer to to in multi-component assays. ima5_human Importin subunit alpha-5 KPNA1 RCH2 Karyopherin subunit alpha-1 SRP1-beta RAG cohort protein 2 Nucleoprotein interactor 1 protein protein human Homo sapiens Human MTTPGKENFRLKSYKNKSLNPDEMRRRREEEGLQLRKQKREEQLFKRRNVATAEEETEEEVMSDGGFHEAQISNMEMAPGGVITSDMIEMIFSKSPEQQLSATQKFRKLLSKEPNPPIDEVISTPGVVARFVEFLKRKENCTLQFESAWVLTNIASGNSLQTRIVIQAGAVPIFIELLSSEFEDVQEQAVWALGNIAGDSTMCRDYVLDCNILPPLLQLFSKQNRLTMTRNAVWALSNLCRGKSPPPEFAKVSPCLNVLSWLLFVSDTDVLADACWALSYLSDGPNDKIQAVIDAGVCRRLVELLMHNDYKVVSPALRAVGNIVTGDDIQTQVILNCSALQSLLHLLSSPKESIKKEACWTISNITAGNRAQIQTVIDANIFPALISILQTAEFRTRKEAAWAITNATSGGSAEQIKYLVELGCIKPLCDLLTVMDSKIVQVALNGLENILRLGEQEAKRNGTGINPYCALIEEAYGLDKIEFLQSHENQEIYQKAFDLIEHYFGTEDEDSSIAPQVDLNQQQYIFQQCEAPMEGFQL DIP protein P52294 original sequence version: 72 DIP protein P52294 original sequence version: 90 DIP protein P52294 original sequence version: 112 DIP protein P52294 original sequence version: 160 E8407A3352D6051C ran_human GTP-binding nuclear protein Ran GTPase Ran Ras-related nuclear protein Ras-like protein TC4 Androgen receptor-associated protein 24 RAN ARA24 OK/SW-cl.81 protein protein human Homo sapiens Human MAAQGEPQVQFKLVLVGDGGTGKTTFVKRHLTGEFEKKYVATLGVEVHPLVFHTNRGPIKFNVWDTAGQEKFGGLRDGYYIQAQCAIIMFDVTSRVTYKNVPNWHRDLVRVCENIPIVLCGNKVDIKDRKVKAKSIVFHRKKNLQYYDISAKSNYNFEKPFLWLARKLIGDPNLEFVAMPALAPPEVVMDPALAAQYEHDLEVAQTTALPDEDDDL DIP protein P62826 original sequence version: 138 DIP protein P62826 original sequence version: 67 DIP protein P62826 original sequence version: 93 DIP protein P62826 original sequence version: 125 DIP protein P62826 original sequence version: 96 D5C9B7275C34BCE0 ima7_human Importin subunit alpha-7 KPNA6 IPOA7 Karyopherin subunit alpha-6 protein protein human Homo sapiens Human METMASPGKDNYRMKSYKNNALNPEEMRRRREEEGIQLRKQKREQQLFKRRNVELINEEAAMFDSLLMDSYVSSTTGESVITREMVEMLFSDDSDLQLATTQKFRKLLSKEPSPPIDEVINTPRVVDRFVEFLKRNENCTLQFEAAWALTNIASGTSQQTKIVIEAGAVPIFIELLNSDFEDVQEQAVWALGNIAGDSSVCRDYVLNCSILNPLLTLLTKSTRLTMTRNAVWALSNLCRGKNPPPEFAKVSPCLPVLSRLLFSSDSDLLADACWALSYLSDGPNEKIQAVIDSGVCRRLVELLMHNDYKVASPALRAVGNIVTGDDIQTQVILNCSALPCLLHLLSSPKESIRKEACWTISNITAGNRAQIQAVIDANIFPVLIEILQKAEFRTRKEAAWAITNATSGGTPEQIRYLVSLGCIKPLCDLLTVMDSKIVQVALNGLENILRLGEQEGKRSGSGVNPYCGLIEEAYGLDKIEFLQSHENQEIYQKAFDLIEHYFGVEDDDSSLAPQVDETQQQFIFQQPEAPMEGFQL DIP protein O60684 original sequence version: 127 9D0E27482B9BDED3 gtp guanosine triphosphate - GTP 5'-GTP GTP Guanosine 5'-triphosphate guanosine 5'-triphosphoric acid guanosine triphosphate GUANOSINE-5'-TRIPHOSPHATE H4gtp guanosine 5'-(tetrahydrogen triphosphate) small molecule small molecule chemical synthesis Chemical synthesis (Chemical synthesis) InChI=1/C10H16N5O14P3/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1/f/h14,19-20,22,24H,11H2 InChI=1/C10H16N5O14P3/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1/f/h14,19-20,22,24H,11H2 ima3_human Importin subunit alpha-3 KPNA4 QIP1 Karyopherin subunit alpha-4 Importin alpha Q1 protein protein human Homo sapiens Human MADNEKLDNQRLKNFKNKGRDLETMRRQRNEVVVELRKNKRDEHLLKRRNVPHEDICEDSDIDGDYRVQNTSLEAIVQNASSDNQGIQLSAVQAARKLLSSDRNPPIDDLIKSGILPILVHCLERDDNPSLQFEAAWALTNIASGTSEQTQAVVQSNAVPLFLRLLHSPHQNVCEQAVWALGNIIGDGPQCRDYVISLGVVKPLLSFISPSIPITFLRNVTWVMVNLCRHKDPPPPMETIQEILPALCVLIHHTDVNILVDTVWALSYLTDAGNEQIQMVIDSGIVPHLVPLLSHQEVKVQTAALRAVGNIVTGTDEQTQVVLNCDALSHFPALLTHPKEKINKEAVWFLSNITAGNQQQVQAVIDANLVPMIIHLLDKGDFGTQKEAAWAISNLTISGRKDQVAYLIQQNVIPPFCNLLTVKDAQVVQVVLDGLSNILKMAEDEAETIGNLIEECGGLEKIEQLQNHENEDIYKLAYEIIDQFFSSDDIDEDPSLVPEAIQGGTFGFNSSANVPTEGFQF DIP protein O00629 original sequence version: 147 DIP protein O00629 original sequence version: 111 D98BC45002C9F57E ima1_human Importin subunit alpha-1 KPNA2 RCH1 SRP1 Karyopherin subunit alpha-2 SRP1-alpha RAG cohort protein 1 protein protein human Homo sapiens Human MSTNENANTPAARLHRFKNKGKDSTEMRRRRIEVNVELRKAKKDDQMLKRRNVSSFPDDATSPLQENRNNQGTVNWSVDDIVKGINSSNVENQLQATQAARKLLSREKQPPIDNIIRAGLIPKFVSFLGRTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLLASPHAHISEQAVWALGNIAGDGSVFRDLVIKYGAVDPLLALLAVPDMSSLACGYLRNLTWTLSNLCRNKNPAPPIDAVEQILPTLVRLLHHDDPEVLADTCWAISYLTDGPNERIGMVVKTGVVPQLVKLLGASELPIVTPALRAIGNIVTGTDEQTQVVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQQVVNHGLVPFLVSVLSKADFKTQKEAVWAVTNYTSGGTVEQIVYLVHCGIIEPLMNLLTAKDTKIILVILDAISNIFQAAEKLGETEKLSIMIEECGGLDKIEALQNHENESVYKASLSLIEKYFSVEEEEDQNVVPETTSEGYTFQVQDGAPGTFNF DIP protein P52292 original sequence version: 180 DIP protein P52292 original sequence version: 128 B0F94A0475B80EED ima1_yeast Importin subunit alpha SRP1 KAP60 YNL189W N1606 Karyopherin subunit alpha Karyopherin-60 Serine-rich RNA polymerase I suppressor protein protein protein yeast Saccharomyces cerevisiae Baker's yeast MDNGTDSSTSKFVPEYRRTNFKNKGRFSADELRRRRDTQQVELRKAKRDEALAKRRNFIPPTDGADSDEEDESSVSADQQFYSQLQQELPQMTQQLNSDDMQEQLSATVKFRQILSREHRPPIDVVIQAGVVPRLVEFMRENQPEMLQLEAAWALTNIASGTSAQTKVVVDADAVPLFIQLLYTGSVEVKEQAIWALGNVAGDSTDYRDYVLQCNAMEPILGLFNSNKPSLIRTATWTLSNLCRGKKPQPDWSVVSQALPTLAKLIYSMDTETLVDACWAISYLSDGPQEAIQAVIDVRIPKRLVELLSHESTLVQTPALRAVGNIVTGNDLQTQVVINAGVLPALRLLLSSPKENIKKEACWTISNITAGNTEQIQAVIDANLIPPLVKLLEVAEYKTKKEACWAISNASSGGLQRPDIIRYLVSQGCIKPLCDLLEIADNRIIEVTLDALENILKMGEADKEARGLNINENADFIEKAGGMEKIFNCQQNENDKIYEKAYKIIETYFGEEEDAVDETMAPQNAGNTFGFGSNVNQQFNFN 8D3A0CB76F2E7C00 8D3A0CB76F2E7C00 imb1_human Importin subunit beta-1 Karyopherin subunit beta-1 Nuclear factor p97 Importin-90 KPNB1 NTF97 Pore targeting complex 97 kDa subunit protein protein human Homo sapiens Human MELITILEKTVSPDRLELEAAQKFLERAAVENLPTFLVELSRVLANPGNSQVARVAAGLQIKNSLTSKDPDIKAQYQQRWLAIDANARREVKNYVLQTLGTETYRPSSASQCVAGIACAEIPVNQWPELIPQLVANVTNPNSTEHMKESTLEAIGYICQDIDPEQLQDKSNEILTAIIQGMRKEEPSNNVKLAATNALLNSLEFTKANFDKESERHFIMQVVCEATQCPDTRVRVAALQNLVKIMSLYYQYMETYMGPALFAITIEAMKSDIDEVALQGIEFWSNVCDEEMDLAIEASEAAEQGRPPEHTSKFYAKGALQYLVPILTQTLTKQDENDDDDDWNPCKAAGVCLMLLATCCEDDIVPHVLPFIKEHIKNPDWRYRDAAVMAFGCILEGPEPSQLKPLVIQAMPTLIELMKDPSVVVRDTAAWTVGRICELLPEAAINDVYLAPLLQCLIEGLSAEPRVASNVCWAFSSLAEAAYEAADVADDQEEPATYCLSSSFELIVQKLLETTDRPDGHQNNLRSSAYESLMEIVKNSAKDCYPAVQKTTLVIMERLQQVLQMESHIQSTSDRIQFNDLQSLLCATLQNVLRKVQHQDALQISDVVMASLLRMFQSTAGSGGVQEDALMAVSTLVEVLGGEFLKYMEAFKPFLGIGLKNYAEYQVCLAAVGLVGDLCRALQSNIIPFCDEVMQLLLENLGNENVHRSVKPQILSVFGDIALAIGGEFKKYLEVVLNTLQQASQAQVDKSDYDMVDYLNELRESCLEAYTGIVQGLKGDQENVHPDVMLVQPRVEFILSFIDHIAGDEDHTDGVVACAAGLIGDLCTAFGKDVLKLVEARPMIHELLTEGRRSKTNKAKTLATWATKELRKLKNQA F3BB8B73E7E51639 xpo2_human Exportin-2 Importin-alpha re-exporter Chromosome segregation 1-like protein Cellular apoptosis susceptibility protein CSE1L CAS XPO2 protein protein human Homo sapiens Human MELSDANLQTLTEYLKKTLDPDPAIRRPAEKFLESVEGNQNYPLLLLTLLEKSQDNVIKVCASVTFKNYIKRNWRIVEDEPNKICEADRVAIKANIVHLMLSSPEQIQKQLSDAISIIGREDFPQKWPDLLTEMVNRFQSGDFHVINGVLRTAHSLFKRYRHEFKSNELWTEIKLVLDAFALPLTNLFKATIELCSTHANDASALRILFSSLILISKLFYSLNFQDLPEFFEDNMETWMNNFHTLLTLDNKLLQTDDEEEAGLLELLKSQICDNAALYAQKYDEEFQRYLPRFVTAIWNLLVTTGQEVKYDLLVSNAIQFLASVCERPHYKNLFEDQNTLTSICEKVIVPNMEFRAADEEAFEDNSEEYIRRDLEGSDIDTRRRAACDLVRGLCKFFEGPVTGIFSGYVNSMLQEYAKNPSVNWKHKDAAIYLVTSLASKAQTQKHGITQANELVNLTEFFVNHILPDLKSANVNEFPVLKADGIKYIMIFRNQVPKEHLLVSIPLLINHLQAESIVVHTYAAHALERLFTMRGPNNATLFTAAEIAPFVEILLTNLFKALTLPGSSENEYIMKAIMRSFSLLQEAIIPYIPTLITQLTQKLLAVSKNPSKPHFNHYMFEAICLSIRITCKANPAAVVNFEEALFLVFTEILQNDVQEFIPYVFQVMSLLLETHKNDIPSSYMALFPHLLQPVLWERTGNIPALVRLLQAFLERGSNTIASAAADKIPGLLGVFQKLIASKANDHQGFYLLNSIIEHMPPESVDQYRKQIFILLFQRLQNSKTTKFIKSFLVFINLYCIKYGALALQEIFDGIQPKMFGMVLEKIIIPEIQKVSGNVEKKICAVGITKLLTECPPMMDTEYTKLWTPLLQSLIGLFELPEDDTIPDEEHFIDIEDTPGYQTAFSQLAFAGKKEHDPVGQMVNNPKIHLAQSLHKLSTACPGRVPSMVSTSLNAEALQYLQGYLQAASVTLL DIP protein P55060 original sequence version: 121 08E837AB5008EBFD ima4_human Importin subunit alpha-4 KPNA3 QIP2 Karyopherin subunit alpha-3 SRP1-gamma Importin alpha Q2 protein protein human Homo sapiens Human MAENPSLENHRIKSFKNKGRDVETMRRHRNEVTVELRKNKRDEHLLKKRNVPQEESLEDSDVDADFKAQNVTLEAILQNATSDNPVVQLSAVQAARKLLSSDRNPPIDDLIKSGILPILVKCLERDDNPSLQFEAAWALTNIASGTSAQTQAVVQSNAVPLFLRLLRSPHQNVCEQAVWALGNIIGDGPQCRDYVISLGVVKPLLSFISPSIPITFLRNVTWVIVNLCRNKDPPPPMETVQEILPALCVLIYHTDINILVDTVWALSYLTDGGNEQIQMVIDSGVVPFLVPLLSHQEVKVQTAALRAVGNIVTGTDEQTQVVLNCDVLSHFPNLLSHPKEKINKEAVWFLSNITAGNQQQVQAVIDAGLIPMIIHQLAKGDFGTQKEAAWAISNLTISGRKDQVEYLVQQNVIPPFCNLLSVKDSQVVQVVLDGLKNILIMAGDEASTIAEIIEECGGLEKIEVLQQHENEDIYKLAFEIIDQYFSGDDIDEDPCLIPEATQGGTYNFDPTANLQTKEFNF DIP protein O00505 original sequence version: 107 C4FF132C3F346B7F cse1l-kpna1-1 2 6 unspecified role unspecified role unspecified role unspecified role ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 3 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 15 22 physical association physical association Fig. 4B cse1l-ran-1 2 6 unspecified role unspecified role unspecified role unspecified role ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 30 25 direct interaction direct interaction Fig. 4B cse1l-kpna4-1 2 6 unspecified role unspecified role unspecified role unspecified role region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 7 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 34 40 physical association physical association Fig. 4B cse1l-kpna2-1 2 6 unspecified role unspecified role unspecified role unspecified role region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 8 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 50 44 physical association physical association Fig. 4B cse1l-kpna3-2 2 6 unspecified role unspecified role unspecified role unspecified role ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 12 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 53 60 physical association physical association Fig. 4C cse1l-kpna6-1 2 6 unspecified role unspecified role unspecified role unspecified role region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 5 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 70 64 physical association physical association Fig. 4C cse1l-ran-2 2 6 unspecified role unspecified role unspecified role unspecified role ran binding site binding region binding-associated region binding region undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined region 32p radiolabel 32p radiolabel P32 32P 32P P32 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined 11 unspecified role unspecified role unspecified role unspecified role 9 unspecified role unspecified role unspecified role unspecified role c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 4 unspecified role unspecified role unspecified role unspecified role n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range gtp binding region sufficient to bind sufficient binding region sufficient to bind undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined ecoli Escherichia coli (strain K12) 73 80 physical association physical association Fig. 4C kpna2-kpnb1-1 1 8 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1 kpna4-kpnb1-3 1 7 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1 kpna3-kpnb1-1 1 12 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1 kpna1-kpnb1-1 1 3 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1 kpna6-kpnb1-1 1 5 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1 srp1-kpnb1-1 1 9 unspecified role unspecified role bait bait c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range ecoli Escherichia coli (strain K12) 10 unspecified role unspecified role prey prey direct interaction direct interaction Table 1