IP Library Patent Application 18428690
Patent Application
App. No. 18/428,690

CHIMERIC PSEUDOTYPED RECOMBINANT RABIES VIRUS

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Patent No.
US None
App. No.
18/428,690
Abstract

Provided herein are chimeric pseudotyped recombinant RABV particles, wherein the chimeric envelope protein comprises, from N-terminus to C-terminus, a non-RABV envelope protein ectodomain, a non-RABV envelope protein transmembrane domain, and a RABV C-terminal domain. Also provided are methods for their use in delivering a transgene into a target cell.

Claims (282)

1 . A pseudotyped recombinant rabies virus (RABV) particle, comprising a chimeric envelope protein and a recombinant RABV genome, wherein:

the chimeric envelope protein comprises, from N-terminus to C-terminus, a non-RABV envelope protein ectodomain, a non-RABV envelope protein transmembrane domain, and a RABV C-terminal domain; and

the recombinant RABV genome does not encode an endogenous envelope protein or fragment thereof and comprises a nucleic acid encoding a therapeutic transgene.

2 . The pseudotyped particle of claim 1 , wherein the chimeric envelope protein retains target receptor binding activity and/or fusion activity compared to a wild-type version of the non-RABV envelope protein.

3 . (canceled)

4 . The pseudotyped particle of claim 1 , wherein the non-RABV envelope protein ectodomain and the non-RABV envelope protein transmembrane domain are from the same envelope protein.

5 . The pseudotyped particle of claim 1 , wherein the RABV C-terminal domain comprises:

(a) an amino acid sequence with at least 90% identity to SEQ ID NO: 390 (RRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGETRL), optionally wherein the RABV C-terminal domain consists of an amino acid sequence SEO ID NO: 390;

(b) an amino acid sequence with at least 90% identity to SEQ ID NO: 391 (RRANRPESKORSFGGTGGNVSVTSOSGKVIPSWESYKSGGEIRL), optionally wherein the RABV C-terminal domain consists of an amino acid sequence SEQ ID NO: 391;

(c) an amino acid sequence with at least 90% identity to SEO ID NO: 392 (KKGGRRNSPTNRPDLPIGLSTTPOPKSKVISSWESYKGTSNV), optionally wherein the RABV C-terminal domain consists of an amino acid sequence SEO ID NO: 392; or

(d) an amino acid sequence with at least 90°/o identity to SEO ID NO: 393 (GRVNRPKSTORNLGGTERKVSVTSOSGKVISSWESYKSGGETRL), optionally wherein the RABV C-terminal domain consists of an amino acid sequence SEO ID NO: 393.

6 - 12 . (canceled)

13 . The pseudotyped particle of claim 1 , wherein the pseudotyped particle comprises one or more properties selected from the group consisting of:

(a) the non-RABV envelope protein ectodomain and/or the non-RABV envelope protein transmembrane domain are not from a lyssavirus;

(b) the non-RABV envelope protein ectodomain comprises an envelope protein ectodomain from a Rhabdoviridae family virus; or

(c) the non-RABV envelope protein transmembrane domain comprises an envelope protein transmembrane domain from a Rhabdoviridae family virus.

14 - 15 . (canceled)

16 . The pseudotyped particle of claim 14 , wherein the Rhabdoviridae family virus comprises an ephemerovirus, a tibrovirus, an almendravirus, a novirhabdovirus, a tupavirus, a nonvirhabdovirus, or a moussa virus (MOUV), optionally wherein the ephemerovirus is bovine ephemeral fever virus (BEFV);

the tibrovirus is an ekpoma virus 1 (EKV1) or an ekpoma virus 2 (EKV2);

the tibrovirus is a Bas-Congo tibrovirus (BASV);

the tibrovirus is a tibrogargan virus (TIBV);

the almendravirus is arboretum virus (ABTV) or balsa virus (BALV);

the nonvirhabdovirus is viral hemorrhagic septicemia virus (VSHV); or

the tupavirus is tupaia Virus (TUPV).

17 . (canceled)

18 . The pseudotyped particle of claim 1 , wherein the non-RABV envelope protein ectodomain and the non-RABV envelope protein transmembrane domain comprises:

(a) a BEFV amino acid sequence comprising at least 90% identity to SEQ ID NO: 395

(MFRVLIITLLARRLHFEKIYNVPVNCGELHPVKAHEIKCPQRLNELSLQAHHNLAKDEH

YNKICRPQLKDDDHLEGFICRKQKWITKCSETWYFSTSIEYQILEVIPEYSGCTDAVKKL

DQGALIPPYYPPAGCFWNTEMNQEIEFYVLIQHKPFLNPYDNLIYDSRFLTPCTINDSKTK

GCPLKDITGTWIPDVRVKEISEHCNSKHWECITVKSFRSELNDTERLWEAPDIGLVHVNK

GCLSTFCGRSGIIFEDGEWWSIENQTESDFQNFKIEKCKGKKPGFRMHTDRTEFEELDIK

AELEHERCLNTISKILNKENINTLDMSYLAPTRPGRDYAYLFEQTSWQEKLCLSLPDSGR

VSKDCSIDWRTSTRGGMVKKNHYGIGSYKRAWCEYRPFIDKNEDGYIDILELNGHNMS

RNHAILETAPAGGSSGTKLNVTLNGMIFVEPTKLYLHTKSIYGGIEEYQKLIKFEVMEYD

NIEENLIKYEEDEKFKPVNLSPHETSQINRTDIVREIQKGGKKVLSAVVGWFTSTAKAVR

WTIWAVGAIVTTYAIYKLYKMVKSN);

(b) a EKV1 amino acid sequence comprising at least 90% identity to SEO ID NO: 397

(MKKTTRRSSSETMILLIHLPVILTTLTKLISGDLINFPFHCTNLENIKYSNLSCPTVWETFK

IKTGDKVERGSMCRPSLHTHDLEEGYLCYKDTWTTTCDESWYFSTEVKYKIIHEEVHDI

DCLDALIEYKVGKLKAPFFPVATCYWASSTTESITFMMIKPHNAPLDPYSNRIVDPIIQAD

SGDNLKIYRTTFPKTRWIREVNTTLEERCNVATWECHDMTLYSGWLTHPSGAFKTSLRT

GLVVDSQIMGHILLRDTCKMDFCGRRGFRFPDGGWWRLTTENEVSLQDFELNDTVVPK

CDDRSRNHVGYTDLDYNPEKIALEQKSLLKTTMCREKLAELGQGKGMSLYDTTYLIPN

APGRYPAYYIYPVGLNKTLETQILKEKTISNPLTAKRKEHMPIMLYMAQCHYTLIEFPNL

DSTGTLRYTSLEDPVGTILESGKNVSLADLGFEDINLDNTTCKGNDSDCFNTTTPKEPLL

DRKFNMTNHTLPWRRYSKRELHHRVTYNGITHSPVGHWVQIPYGASLTANLPEHLIEKH

STHEFDHVTKQSIFERELQNGEISIDDLEQLIGRKTNHTDLPKKVRNWVQNAKESVVGIF

REFGHTIRLGLSIVSFLIGLIISFKVW);

(c) a EKV2 amino acid sequence comprising at least 90% identity to SEQ ID NO: 399

(MQTMKKTHLLAFTIFGQILLASSLVVNLPLRCNGRKDLLVNSLKCPLPSTEVKVDGKV

KVYEGDICRPQINAKDVEAGYLCHKDIYKAICDETWYFSATVKHEIEHAPISDIECIEGLT

ELKLGIVPNPQFPSVDCYWNARTEEKRTYIILTQHDPALDPYSNKIKDNVVDPDCDENLC

KTNFINTKWIRDKNTTEIERCDAKNWDCHPYKIYQGWISKSEMIGWGDPTQSYSYTGLV

LDSHIYGHIPMSKLCHKTFCGKEGYLFPDKSWWQIRSKTPASPLFRELTLNGSRSAFPDC

ETIKTYGYAEVEEDESSEIIRESAEIRHEMCLETLSTLASGYEASFRDLMKFIPQRPGPGKA

YSLNSNGKPSYYNYHWAGHPASSASIQEQDCYYYLVDIPKIQDDGILNITGIGNTDVCGK

LLVNGSSMTLNSLGFKIDHHYDDHIVETGTDVHDEMNIKERMVWIKPDKIHPLLWVGP

NGIVIDHQHKQIHFPVFSRGVDRIPHYWTQKHRVVKYRHATQLKIYKQYLDNPEKSNPY

DFNAWTGRHVNRTEIPVAISNWFSGVKDTVFDKISKIGSWLKWSFYLCFIFVLFKGGLLV

WN);

(d) a BASV amino acid sequence comprising at least 90% identity to SEQ ID NO: 401

(MTRLSHAITKLLLLFCLTAIHAIVINYPTACHTYQEVLYQGLECPEPAISYKLDNNETVA

YGQICRPQLASKDILEGYLCYKDTYISSCEETWYFTSQVKQTIVHEHVSDAECIESLAYY

KSGIVETPMELNVDCYWNAINSIKKSYLIIVYHPVPFDPYTNSIKDAVVKNSEDVNSWIR

DTHYPFTKWIRDFNGTAEEKCDAQHWECFKVNLYKGWIYSPPHTKNTIGSSTQTGLILE

SDIYSHTLIRDLCRFQFCGIHGFVFQDQSWWDLQLNVSLSSLISTEHLSGAPDGHCKKVN

EIGHAELEPNWEKILSVDDYDIRHQLCLDTLASVLGGGFLTARDLLKFAPMRPGLGPAY

FLFNPNKRERAVHVWTAGATTSSILWKSTCKYELIDIPQLNDTGIITYEKLDNIIGKILRN

DVGVSFKDLGFTENELTDDDVSQSQLNSSLGIYHRNTSMKGIPWKRHRASTPKLKMGP

NGILHDLNAKIIHLPQASSSVFKLPPHLYEGHRVVFFNHITKKKIYEDLSKREGNDPYNV

DIGDLIGRHLNRTTIPDQLHDWVSGIKRHIFSVFEQFGSLIKVVVFIIMLVLCIKIINLIYR);

(e) a TIBV amino acid sequence comprising at least 90% identity to SEQ ID NO: 403

(MEAITIEIIIIILTISYPILVAPQLLYNYPENCKKGPKMTLDGLTCPLDFNTENLDSKDNME

AGTMCRPNPLSKDIEDGFLCYKDTWVTTCEETWYFSKTVKNHITHEHITKDECFEALAT

YKLGKHVEPFFPAPSCYWSATNEERATFVNIQPHGVLLDPYSGKIKDPLIDSDNCDNDFC

VTRSHQTHWLRNRKPDIMERCNNETWECHPIKIYYGWVSKKKNQETSTTFNYVQTGLV

IESQYIGHVLMADLCIMTFCNRDGYLFPDGSWWEIKYSLYHAFTKDHTVLNNAHKCGD

RTHGDHLTEFQRDKKVGYEDLEINLEGLEMRQKSRSINMMCLNRLAEIRNTHHINVLD

MSYLTPKHPGRGLAYYFSQDQKNSSKYHVKVLDCDYKLIHIHDADIKGFVNITKYPEPN

VTILGLKDNLTFADLGISRCQDLTPLNGSRNISCEESSGPLHSDDSRLSNGKRFWTRHSFQ

GANFHEHPGVRIGVNGITYDIRKQILRFPSTSNLLWDLPSYYSTKHRVHFFQHPTKHEIRK

NFTGSDSRDIDVLDDLINRHINRTDFPTRIRNWIGNIEDKVEHFFSNVGGTIKTIISLVLFVI

GTLISIKVWKKCK);

(f) an ABTV amino acid sequence comprising at least 90% identity to SEO ID NO: 405

(MIAHKLILPLVILTSFQRIKREDITCPVYNHKNVNVSSQSLLQFDMRQVSENSGEEIINHN

PLVTGYLCRKLSYETSCYANLFTSNTVEYKLKILPITKKECATGSNSQVKSFPTPICNWS

MFGSNTVKETKQYIEYEQRSYKLDMVSGKLKHVEEIFDKCYEEYCVLKDNSGYWIRDD

QDEKKYCPKLEDQKIPAKLKVIDQFEYLEVAQHIYDMQELCALEVCGNMLIHIPDIGNFI

GDDRFMKKLKKCKSLPSLRNAIENNSEDITGNEKCLDFRLKMLGNPDKSIKYHDIRNLH

PRSPGINRVYRLGENNTLESAIAYYGSTGLDKISKKLNYWVNCTEDKVCSYNGYMGKD

KLHLRSKLDSETYQDIFEVDDELIVYQPTRNISESFYKDVIHYELLDKMTQNFSIFNSNYY

SKIIYALLIILAVFFIYKIMKLLTLRC);

(g) an BALV amino acid sequence comprising at least 90% identity to SEO ID NO: 407

(MFFTILPTLLLGNWTLVNITDITCPHYKDYTIHPEAINHKLSLYEVTDEDYNEYNNVLFG

RDCSKLTLSTKCKAHLMASNEIEYEEIYESPDITDCNSLKMDNMIKYPESNCRWNLFDN

GYISNNETTIKINDKSFLLDVHTGLIVNQDKIFNHCDEHMCEYKNNRGFWLRSKDINTEK

ELCTHLKNTTHINKQEGYLSVYQNNKFLYIENNPVHYDDMCTIKRCNNLILTIKNFKKY

VIKSSGLFQECKTDNIHYLNKEESFNEVEDHILCANKLVKVIKEKKLNYYDLKYFHPTRI

GLHNIYRLNEDKKLEKNIAYYSKVDSDKDEVKVKSVACGTKVNCLYNGKHKINSEKEF

NVDIKEYKIYKDEVEKGFIIEDSMYIPYEKTEIEFERNAITFDFDEIYKFGMGLLIIALILLIL

VCVVTKC)

(h) an VSHV amino acid sequence comprising at least 90% identity to SEO ID NO: 409

(MAHLCTQQARPMEWNTFFLVILIIIIKSTTPQITQRPPVENISTYHADWDTPLYTHPSNCR

DDSFVPIRPAQLRCPHEFEDINKGLVSVPTKIIHLPLSVTSVSAVASGHYLHRVTYRVTCS

TSFFGGQTIEKTILEAKLSRQEATDEASKDHEYPFFPEPSCIWMKNNVHKDITHYYKTPK

TVSVDLYSRKFLNPDFIEGVCTTSPCQTHWQGVYWVGATPKAHCPTSETLEGHLFTRTH

DHRVVKAIVAGHHPWGLTMACTVTFCGAEWIKTDLGDLIQVTGPGGTGKLTPKKCVN

ADVQMRGATDDFSYLNHLITNMAQRTECLDAHSDITASGKISSFLLSKFRPSHPGPGKA

HYLLNGQIMRGDCDYEAVVSINYNSAQYKTVNNTWKSWKRVDNNTDGYDGMIFGDK

LIIPDIEKYQSVYDSGMLVQRNLVEVPHLSIVFVSNTSDLSTNHIHTNLIPSDWSFHWSIW

PSLSGMGVVGGAFLLLVLCCCCK);

(i) an TUPV amino acid sequence comprising at least 90% identity to SEQ ID NO: 411

(MAPQTISLLWAMVCVSVYTRANRVVAPIHEPQNWKPATVDDFTCRTGFNLDEDSKFIK

TKALVLKRVGQAKVKGYLCMKNRWTTTCETNWLYSKSVSHHITHVAVSAEECYNKIR

DDASGNLKIESYPNPQCAWSSTVSREEDFIHISTSDVGYDMYTDTVLSPSFPGGTCKLKT

CCKTIYPNIVWVPETPAQTQVRDALFDETMVTVTVEAKKVVKDSWVTGATITPSVMEG

SCKKTLGSKSGILLPNGQWESIVETGQITIQPKGSVEEKETWVNLINDLNLSDCAETQEA

KVPTAEFTVYKTESMVFNILNYHLCLETVAKARSGKNLTRLDLARLAPEIPGVAHVYQL

TSDGVRVGSTRYEIIAWKPTMGLDKTLGLTIVPSGNRNSETIKWIEWTRTDDGLLNGPN

GIFIADGKEIVHPNLKMVSFELETYLISEHSTQLVPHPVIHSISDEIYPENYTIGGKNSYIKI

HTPTAYFWSGIHWIEGAVQKLFIVVVATALIGLFILVVWLCCGC);

or

(j) an MOUV amino acid sequence comprising at least 90% identity to SEQ ID NO: 413

(MRTLVIWFLINVTMAFAKPPGSASLSLGLYWVPRIDNNTWKSVHTTNLVCPSFVGSVLP

EMEESFEIDIQVPKHSQTTSHQGGYLCYGESFSVVCEEGFWGGQKVTEHTFTHLVSSEEC

LKAIEDKKSGEYRPPHTPVSECGWMQTNTKTLRFVTLEEHPVLFDPYTVNFVDGLFEKT

LCNQRICPTVHANTIWIGDNEPKKDCPPTENEKAVLYVEKQNVVPVVWVKLTGGTVYK

LDRACTMTYCDIDGVRMEDGHWFAGVNLTQYVRRDCDKGMDITFDTLASLSLLTKIEL

EHVQDRMECLDAVQDLRAGGKVTYAKLSKLQPKRGGLFHVYRINKGTLEYTMGRYEG

LTSLITNIPEVIGKNQKDEKVQLHHVPSGDNSTLSSYNGVHMFLNGTVIIPEMELYKLRY

SETLLYEHLLGKMKHPSAKQRERMGLTPDDDKRTTNKSLNIGEWFSSFWSHLVGKIVSI

LGTALAIFLILYICWTCLK

19 . The pseudotyped particle of claim 1 , wherein the chimeric envelope protein comprises an amino acid sequence comprising at least 90% identity to;

(a) SEQ ID NO: 396

(MFRVLIITLLARRLHFEKIYNVPVNCGELHPVKAHEIKCPQRLNELSLQAHHNLAKDEH

YNKICRPQLKDDDHLEGFICRKQKWITKCSETWYFSTSIEYQILEVIPEYSGCTDAVKKL

DQGALIPPYYPPAGCFWNTEMNQEIEFYVLIQHKPFLNPYDNLIYDSRFLTPCTINDSKTK

GCPLKDITGTWIPDVRVKEISEHCNSKHWECITVKSFRSELNDTERLWEAPDIGLVHVNK

GCLSTFCGRSGIIFEDGEWWSIENQTESDFQNFKIEKCKGKKPGFRMHTDRTEFEELDIK

AELEHERCLNTISKILNKENINTLDMSYLAPTRPGRDYAYLFEQTSWQEKLCLSLPDSGR

VSKDCSIDWRTSTRGGMVKKNHYGIGSYKRAWCEYRPFIDKNEDGYIDILELNGHNMS

RNHAILETAPAGGSSGTKLNVTLNGMIFVEPTKLYLHTKSIYGGIEEYQKLIKFEVMEYD

NIEENLIKYEEDEKFKPVNLSPHETSQINRTDIVREIQKGGKKVLSAVVGWFTSTAKAVR

WTIWAVGAIVTTYAIYKLYKMVKSNRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWE

SHKSGGETRL);

(b) SEQ ID NO: 398

(MKKTTRRSSSETMILLIHLPVILTTLTKLISGDLINFPFHCTNLENIKYSNLSCPTVWETFK

IKTGDKVERGSMCRPSLHTHDLEEGYLCYKDTWTTTCDESWYFSTEVKYKIIHEEVHDI

DCLDALIEYKVGKLKAPFFPVATCYWASSTTESITFMMIKPHNAPLDPYSNRIVDPIIQAD

SGDNLKIYRTTFPKTRWIREVNTTLEERCNVATWECHDMTLYSGWLTHPSGAFKTSLRT

GLVVDSQIMGHILLRDTCKMDFCGRRGFRFPDGGWWRLTTENEVSLQDFELNDTVVPK

CDDRSRNHVGYTDLDYNPEKIALEQKSLLKTTMCREKLAELGQGKGMSLYDTTYLIPN

APGRYPAYYIYPVGLNKTLETQILKEKTISNPLTAKRKEHMPIMLYMAQCHYTLIEFPNL

DSTGTLRYTSLEDPVGTILESGKNVSLADLGFEDINLDNTTCKGNDSDCENTTTPKEPLL

DRKFNMTNHTLPWRRYSKRELHHRVTYNGITHSPVGHWVQIPYGASLTANLPEHLIEKH

STHFFDHVTKQSIFERELQNGEISIDDLEQLIGRKTNHTDLPKKVRNWVQNAKESVVGIF

REFGHTIRLGLSIVSFLIGLIISFKVWRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWES

HKSGGETRL);

(c) SEO ID NO: 400

(MQTMKKTHLLAFTIFGQILLASSLVVNLPLRQNGRKDLLVNSLKCPLPSTEVKVDGKV

KVYEGDICRPQINAKDVEAGYLCHKDIYKAICDETWYFSATVKHEIEHAPISDIECIEGLT

ELKLGIVPNPQFPSVDCYWNARTEEKRTYIILTQHDPALDPYSNKIKDNVVDPDCDFNLC

KTNFINTKWIRDKNTTEIERCDAKNWDCHPYKIYQGWISKSEMIGWGDPTQSYSYTGLV

LDSHIYGHIPMSKLCHKTFCGKEGYLFPDKSWWQIRSKTPASPLFRELTLNGSRSAFPDC

ETIKTYGYAEVEEDESSEIIRESAEIRHEMCLETLSTLASGYEASFRDLMKFIPQRPGPGKA

YSLNSNGKPSYYNYHWAGHPASSASIQEQDCYYYLVDIPKIQDDGILNITGIGNTDVCGK

LLVNGSSMTLNSLGFKIDHHYDDHIVETGTDVHDEMNIKERMVWIKPDKIHPLLWVGP

NGIVIDHQHKQIHFPVFSRGVDRIPHYWTQKHRVVKYRHATQLKIYKQYLDNPEKSNPY

DENAWTGRHVNRTEIPVAISNWFSGVKDTVEDKISKIGSWLKWSFYLCFIFVLFKGGLLV

WNRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGETRL);

(d) SEO ID NO. 402

(MTRLSHAITKLLLLFCLTAIHAIVINYPTACHTYQEVLYQGLECPEPAISYKLDNNETVA

YGQICRPQLASKDILEGYLCYKDTYISSCEETWYFTSQVKQTIVHEHVSDAECIESLAYY

KSGIVETPMFLNVDCYWNAINSIKKSYLIIVYHPVPFDPYTNSIKDAVVKNSEDVNSWIR

DTHYPFTKWIRDENGTAEEKCDAQHWECFKVNLYKGWIYSPPHTKNTIGSSTQTGLILE

SDIYSHTLIRDLCRFQFCGIHGFVFQDQSWWDLQLNVSLSSLISTEHLSGAPDGHCKKVN

EIGHAELEPNWEKILSVDDYDIRHQLCLDTLASVLGGGFLTARDLLKFAPMRPGLGPAY

FLFNPNKRERAVHVWTAGATTSSILWKSTCKYELIDIPQLNDTGIITYEKLDNIIGKILRN

DVGVSFKDLGFTENELTDDDVSQSQLNSSLGIYHRNTSMKGIPWKRHRASTPKLKMGP

NGILHDLNAKIIHLPQASSSVFKLPPHLYEGHRVVFFNHITKKKIYEDLSKREGNDPYNV

DIGDLIGRHLNRTTIPDQLHDWVSGIKRHIFSVFEQFGSLIKVVVFIIMLVLCIKIINLIYRR

RVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGETRL);

(e) SEO ID NO: 404

(MEAITIEIIIIILTISYPILVAPQLLYNYPFNCKKGPKMTLDGLTCPLDENTENLDSKDNME

AGTMCRPNPLSKDIEDGFLCYKDTWVTTCEETWYFSKTVKNHIIHEHITKDECFEALAT

YKLGKHVEPFFPAPSCYWSATNEERATFVNIQPHGVLLDPYSGKIKDPLIDSDNCDNDFC

VTRSHQTHWLRNRKPDIMERCNNETWECHPIKIYYGWVSKKKNQETSTTFNYVQTGLV

IESQYIGHVLMADLCIMTFCNRDGYLFPDGSWWEIKYSLYHAFTKDHTVLNNAHKCGD

RTHGDHLTEFQRDKKVGYEDLEINLEGLEMRQKSRSINMMCLNRLAEIRNTHHINVLD

MSYLTPKHPGRGLAYYFSQDQKNSSKYHVKVLDCDYKLIHIHDADIKGFVNITKYPEPN

VTILGLKDNLTFADLGISRCQDLTPLNGSRNISCEESSGPLHSDDSRLSNGKRFWTRHSFQ

GANFHEHPGVRIGVNGITYDIRKQILRFPSTSNLLWDLPSYYSTKHRVHFFQHPTKHEIRK

NFTGSDSRDIDVLDDLINRHINRTDFPTRIRNWIGNIEDKVEHFFSNVGGTIKTIISLVLFVI

GTLISIKVWKKCKRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGETRL);

(f) SEQ ID NO: 406

(MIAHKLILPLVILTSFQRIKREDITCPVYNHKNVNVSSQSLLQFDMRQVSENSGEEIINHN

PLVTGYLCRKLSYETSCYANLFTSNTVEYKLKILPITKKECATGSNSQVKSFPTPICNWS

MFGSNTVKETKQYIEYEQRSYKLDMVSGKLKHVEEIFDKCYEEYCVLKDNSGYWIRDD

QDEKKYCPKLEDQKIPAKLKVIDQFEYLEVAQHIYDMQELCALEVCGNMLIHIPDIGNFI

GDDRFMKKLKKCKSLPSLRNAIENNSEDITGNEKCLDFRLKMLGNPDKSIKYHDIRNLH

PRSPGINRVYRLGENNTLESAIAYYGSTGLDKISKKLNYWVNCTEDKVCSYNGYMGKD

KLHLRSKLDSETYQDIFEVDDELIVYQPTRNISESFYKDVIHYELLDKMTQNFSIFNSNYY

SKIIYALLIILAVFFIYKIMKLLTLRCRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWES

HKSGGETRL);

(g) an amino acid sequence comprising at least 90% identity to SEQ ID NO: 408

(MFFTILPTLLLGNWTLVNITDITCPHYKDYTIHPEAINHKLSLYEVTDEDYNEYNNVLFG

RDCSKLTLSTKCKAHLMASNEIEYEEIYESPDITDCNSLKMDNMIKYPESNCRWNLFDN

GYISNNETTIKINDKSFLLDVHTGLIVNQDKIFNHCDEHMCEYKNNRGFWLRSKDINTEK

ELCTHLKNTTHINKQEGYLSVYQNNKFLYIENNPVHYDDMCTIKRCNNLILTIKNFKKY

VIKSSGLFQECKTDNIHYLNKEESFNEVEDHILCANKLVKVIKEKKLNYYDLKYFHPTRI

GLHNIYRLNEDKKLEKNIAYYSKVDSDKDEVKVKSVACGTKVNCLYNGKHKINSEKEF

NVDIKEYKIYKDEVEKGFIIEDSMYIPYEKTEIEFERNAITFDFDEIYKFGMGLLIIALILLIL

VCVVTKCRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGETRL);

(h) SEQ ID NO: 410

(MAHLCTQQARPMEWNTFFLVILIIIIKSTTPQITQRPPVENISTYHADWDTPLYTHPSNCR

DDSFVPIRPAQLRCPHEFEDINKGLVSVPTKIIHLPLSVTSVSAVASGHYLHRVTYRVTCS

TSFFGGQTIEKTILEAKLSRQEATDEASKDHEYPFFPEPSCIWMKNNVHKDITHYYKTPK

TVSVDLYSRKFLNPDFIEGVCTTSPCQTHWQGVYWVGATPKAHCPTSETLEGHLFTRTH

DHRVVKAIVAGHHPWGLIMACTVTFCGAEWIKTDLGDLIQVTGPGGTGKLTPKKCVN

ADVQMRGATDDFSYLNHLITNMAQRTECLDAHSDITASGKISSFLLSKFRPSHPGPGKA

HYLLNGQIMRGDCDYEAVVSINYNSAQYKTVNNTWKSWKRVDNNTDGYDGMIFGDK

LIIPDIEKYQSVYDSGMLVQRNLVEVPHLSIVFVSNTSDLSTNHIHTNLIPSDWSFHWSIW

PSLSGMGVVGGAFLLLVLCCCCKRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESH

KSGGETRL);

(i) SEO ID NO: 412

(MAPQTISLLWAMVCVSVYTRANRVVAPIHEPQNWKPATVDDFTCRTGFNLDFDSKFIK

TKALVLKRVGQAKVKGYLCMKNRWTTTCETNWLYSKSVSHHITHVAVSAEECYNKIR

DDASGNLKIESYPNPQCAWSSTVSREEDFIHISTSDVGYDMYTDTVLSPSFPGGTCKLKT

CCKTIYPNIVWVPETPAQTQVRDALFDETMVTVTVEAKKVVKDSWVTGATITPSVMEG

SCKKTLGSKSGILLPNGQWFSIVETGQITIQPKGSVEEKETWVNLINDLNLSDCAETQEA

KVPTAEFTVYKTESMVFNILNYHLCLETVAKARSGKNLTRLDLARLAPEIPGVAHVYQL

TSDGVRVGSTRYEIIAWKPTMGLDKTLGLTIVPSGNRNSETIKWIEWTRTDDGLLNGPN

GIFIADGKEIVHPNLKMVSFELETYLISEHSTQLVPHPVIHSISDEIYPENYTIGGKNSYIKI

HTPTAYFWSGIHWIEGAVQKLFIVVVATALIGLFILVVWLCCGCRRVNRSEPTQHNLRG

TGREVSVTPQSGKIISSWESHKSGGETRL);

(j) SEO ID NO: 414

(MRTLVIWFLINVTMAFAKPPGSASLSLGLYWVPRIDNNTWKSVHTTNLVCPSFVGSVLP

EMEESFEIDIQVPKHSQTTSHQGGYLCYGFSFSVVCEEGFWGGQKVTEHTFTHLVSSEEC

LKAIEDKKSGEYRPPHTPVSECGWMQTNTKTLRFVTLEEHPVLFDPYTVNFVDGLFEKT

LCNQRICPTVHANTIWIGDNEPKKDCPPTENEKAVLYVEKQNVVPVVWVKLTGGTVYK

LDRACTMTYCDIDGVRMEDGHWFAGVNLTQYVRRDCDKGMDITFDTLASLSLLTKIEL

EHVQDRMECLDAVQDLRAGGKVTYAKLSKLQPKRGGLFHVYRINKGTLEYTMGRYEG

LTSLITNIPFVIGKNQKDEKVQLHHVPSGDNSTLSSYNGVHMFLNGTVIIPEMELYKLRY

SETLLYEHLLGKMKHPSAKQRERMGLTPDDDKRTINKSLNIGEWESSFWSHLVGKIVSI

LGTALAIFLILYICWTCLKRRVNRSEPTQHNLRGTGREVSVTPQSGKIISSWESHKSGGET

RL).

20 - 43 . (canceled)

45 . The pseudotyped particle of claim 1 , wherein the nucleic acid encoding the therapeutic transgene is greater than: about 300 bp, about 400 bp, about 500 bp, about 600 bp, about 700 bp, about 800 bp, about 900 bp, about 1,000 bp, about 1,100 bp, about 1,200 bp, about 1,300 bp, about 1,400 bp, about 1,500 bp, about 1,600 bp, about 1,700 bp, about 1,800 bp, about 1,900 bp, about 2,000 bp, about 2,100 bp, about 2,200 bp, about 2,300 bp, about 2,400 bp, about 2,500 bp, about 2,600 bp, about 2,700 bp, about 2,800 bp, about 2,900 bp, or about 3,000 bp, optionally wherein the therapeutic transgene is greater than about 300 bp, about 650 bp, about 1.000 bp, about 3,000 bp, about 4,500 bp, about 8.500 bp, or about 10,000 bp.

46 - 52 . (canceled)

53 . The pseudotyped particle of claim 1 , wherein the therapeutic transgene comprises a nucleic acid editing system or a component thereof, optionally wherein the nucleic acid editing system or component thereof is selected from the group consisting of: a Clustered Regulatory Interspaced Short Palindromic Repeat (CRISPR) system, a zinc finger protein (ZF), a meganuclease, and a Transcription Activator-Like Effector-based protein (TALE).

54 - 55 . (canceled)

56 . The pseudotyped particle of claim 53 , wherein the CRISPR-system comprises a nucleobase editor comprising a polynucleotide programmable nucleotide binding domain and a nucleobase editing domain, optionally wherein

the nucleobase editing domain is an adenosine deaminase, cytidine deaminase, cytosine deaminase, or a functional variant thereof;

the adenosine deaminase is selected from the group consisting of: ABE 0.1, ABE 0.2, ABE 1.1, ABE 1.2, ABE2.1, ABE2.2, ABE2.3, ABE2.4, ABE2.5, ABE2.6, ABE2.7, ABE2.8, ABE2.9, ABE2.10, ABE2.11, ABE2.12, ABE3.1, ABE3.2, ABE3.3, ABE3.4, ABE3.5, ABE3.6, ABE3.7, ABE3.8, ABE4.1, ABE4.2, ABE4.3 ABE5.1 ABE5.2, ABE5.3, ABE5.4 ABE5.5 ABE5.6, ABE5.7, ABE5.8 ABE5.9 ABE5.10, ABE5.11 ABE5.12, ABE5.13 ABE5.14, ABE6.1, ABE6.2, ABE6.3, ABE6.4, ABE6.5, ABE6.6, ABE7.1, ABE7.2, ABE7.3, ABE7.4, ABE7.5, ABE7.6, ABE7.7, ABE7.8, ABE7.9, ABE7.10, ABE8.1-m, ABE8.2-m, ABE8.3-m, ABE8.4-m, ABE8.5-m, ABE8.6-m, ABE8.7-m, ABE8.8-m, ABE8.9-m, ABE8.10-m, ABE8.11-m, ABE8.12-m, ABE8 13-m, ABE8.14-m, ABE8.15-m, ABE8.16-m, ABE8.17-m, ABE8.18-m, ABE8.19-m, ABE8.20-m, ABE8.21-m, ABE8.22-m, ABE8.23-m, ABE8.24-m, ABE8.1-d, ABE8.2-d, ABE8.3-d, ABE8.4-d, ABE8.5-d, ABE8.6-d, ABE8.7-d, ABE8.8-d, ABE8.9-d, ABE8.10-d, ABE8.11-d, ABE8.12-d, ABE8.13-d, ABE8.14-d, ABE8.15-d, ABE8.16-d, ABE8.17-d, ABE8.18-d, ABE8.19-d, ABE8.20-d, ABE8.21-d, ABE8.22-d, ABE8.23-d, ABE8.24-d, ABE8a-m, ABE8b-m, ABE8c-m, ABE8d-m, ABE8e-m, ABE8a-d, ABE8b-d, ABE8c-d, ABE8d-d, ABE8e-d, ABE9.1, ABE9.2, ABE9.3, ABE9.4, ABE9.5, ABE9.6, ABE9.7, ABE9.8, ABE9.9, ABE9.10, ABE9.11, ABE9.12, ABE9.13, ABE9.14, ABE9.15, ABE9.16, ABE9.17, ABE9.18, ABE9.19, ABE9.2, ABE9.21 ABE9.22 ABE9.23, ABE9.24, ABE9.25, ABE9.26, ABE9.27, ABE9.28, ABE9.29, ABE9.30, ABE9.31, ABE9.32, ABE9.33, ABE9.34, ABE9.35, ABE9.36, ABE9.37, ABE9.38, ABE9.39 ABE9.40 ABE9.41, ABE9.42, ABE9.43 ABE9.44 ABE9.45, ABE9.46, ABE9.47, ABE9.48, ABE9.49, ABE9.50, ABE9.51, ABE9.52, ABE9.53, ABE9.54, ABE9.55, ABE9.56, ABE9.57, and ABE9.58;

the polynucleotide programmable nucleotide binding domain is a Cas9 polypeptide, a Cas12 polypeptide, or a functional variant thereof; or

the CRISPR-system further comprises a guide RNA (RNA) or a nucleic acid sequence encoding a gRNA.

57 - 62 . (canceled)

63 . The pseudotyped particle of claim 1 , wherein the therapeutic transgene comprises a therapeutic polypeptide and/or a therapeutic nucleic acid optionally wherein the therapeutic transgene is operably linked to a transcriptional regulatory element.

64 . (canceled)

65 . The pseudotyped particle of claim 63 , wherein the transcriptional regulatory element comprises a transcription initiation signal, optionally wherein

the transcription initiation signal is exogenous or endogenous to the rabies virus; and/or

the therapeutic transgene is operably linked to a transcription termination polyadenylation signal.

66 - 68 . (canceled)

69 . The pseudotyped particle of claim 1 , wherein the recombinant RABV genome lacks;

a G gene encoding for a envelope protein or a functional variant thereof, and/or the genome lacks an L gene encoding for a polymerase or a functional variant thereof;

a G gene encoding for a envelope protein or a functional variant thereof;

a G gene encoding for a envelope protein or a functional variant thereof, and wherein the genome lacks an L gene encoding for a polymerase or a functional variant thereof;

a G gene encoding for a envelope protein or a functional variant thereof, and wherein the genome lacks an L gene encoding for a polymerase or a functional variant thereof; and/or

an N gene encoding for a nucleoprotein or a functional variant thereof, a P gene encoding for a phosphoprotein or a functional variant thereof, and/or an M gene encoding for a matrix protein or a functional variant thereof.

70 - 71 . (canceled)

72 . The pseudotyped particle of claim 1 , wherein the recombinant RABV genome comprises:

an N gene encoding for a nucleoprotein or a functional variant thereof;

a P gene encoding for a phosphoprotein or a functional variant thereof; and

an M gene encoding for a matrix protein or a functional variant thereof.

73 . (canceled)

74 . The pseudotyped particle of claim 1 , wherein the recombinant RABV particle is capable of transducing a human cell, wherein the human cell expresses the therapeutic transgene.

75 . The pseudotyped particle of claim 1 , wherein the recombinant RABV genome does not encode an envelope protein or fragment thereof.

76 . A pharmaceutical composition comprising the pseudotyped particle of claim 1 .

77 . A method for expressing a therapeutic transgene in a target cell, comprising transducing a target cell with the pseudotyped particle of claim 1 , optionally wherein the target cell is a human cell and/or the target cell is in a human.

78 .- 79 . (canceled)

80 . A method for delivering a therapeutic transgene to a subject, comprising administering to the subject the pseudotyped particle of claim 1 .

Assignments (2)
SECURITY INTEREST Recorded Mar 6, 2026
From: BEAM THERAPEUTICS INC.
To: SIXTH STREET LENDING PARTNERS, AS ADMINISTRATIVE AGENT
Reel/Frame 075021/0929 →
SECURITY INTEREST Recorded Feb 24, 2026
From: BEAM THERAPEUTICS INC.; GUIDE THERAPEUTICS, LLC; BBBR, LLC
To: SIXTH STREET LENDING PARTNERS, AS ADMINISTRATIVE AGENT
Reel/Frame 074955/0064 →