2025-07-02 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name DATA_COLLECTION em_admin em_software _em_admin.last_update _em_software.name PDBe PDBe 2022-03-23 2022-12-07 2022-12-07 2025-07-02 Centre National de la Recherche Scientifique (CNRS) ATIP-Avenir France Agence Nationale de la Recherche (ANR) ANR-18-CE11- 0006-01 France Agence Nationale de la Recherche (ANR) ANR-15-IDEX-02 France Human heparan sulfate polymerase complex EXT1-EXT2 Leisico F Omeiri J Hons M Schoehn G Lortat-Jacob H Wild R Heparan sulfate biosynthesis, Enzyme complex, Glycosyltransferase, Golgi, TRANSFERASE Leisico F Omeiri J Le Narvor C Beaudouin J Hons M Fenel D Schoehn G Coute Y Bonnaffe D Sadir R Lortat-Jacob H Wild R Structure of the human heparan sulfate polymerase complex EXT1-EXT2. Nat Commun UK 13 7110 7110 2022 36402845 doi:10.1038/s41467-022-34882-6 2041-1723 7zay FULLOVERLAP Hetero-dimeric complex EXT1-EXT2 Hetero-dimeric complex EXT1-EXT2 0 1 2
local resolution-filtered map generated using a B-factor of -30 A2
Homo sapiens 0.16 Exostosin-1 Homo sapiens 0.085261859 1 Homo sapiens LEVO GASRASRSHSRREEHSGRNGLHHPSPDHFWPRFPDALRPFVPWDQLENEDSSVHISPRQKRDANSSIYKGKKCRMESCFD FTLCKKNGFKVYVYPQQKGEKIAESYQNILAAIEGSRFYTSDPSQACLFVLSLDTLDRDQLSPQYVHNLRSKVQSLHLWN NGRNHLIFNLYSGTWPDYTEDVGFDIGQAMLAKASISTENFRPNFDVSIPLFSKDHPRTGGERGFLKFNTIPPLRKYMLV FKGKRYLTGIGSDTRNALYHVHNGEDVVLLTTCKHGKDWQKHKDSRCDRDNTEYEKYDYREMLHNATFCLVPRGRRLGSF RFLEALQAACVPVMLSNGWELPFSEVINWNQAAVIGDERLLLQIPSTIRSIHQDKILALRQQTQFLWEAYFSSVEKIVLT TLEIIQDRIFKHISRNSLIWNKHPGGLFVLPQYSSYLGDFPYYYANLGLKPPSKFTAVIHAVTPLVSQSQPVLKLLVAAA KSQYCAQIIVLWNCDKPLPAKHRWPATAVPVVVIEGESKVMSSRFLPYDNIITDAVLSLDEDTVLSTTEVDFAFTVWQSF PERIVGYPARSHFWDNSKERWGYTSKWTNDYSMVLTGAAIYHKYYHYLYSHYLPASLKNMVDQLANCEDILMNFLVSAVT KLPPIKVTQKKQYKETMMGQTSRASRWADPDHFAQRQSCMNTFASWFGYMPLIHSQMRLDPVLFKDQVSILRKKYRDIER LNNNNNNGHHHHHHHH Q16394 2.4.1.224 Exostosin-2 Homo sapiens 0.07905683599999999 1 Homo sapiens LEVO GASPHSIESSNDWNVEKRSIRDVPVVRLPADSPIPERGDLSCRMHTCFDVYRCGFNPKNKIKVYIYALKKYVDDFGVSVS NTISREYNELLMAISDSDYYTDDINRACLFVPSIDVLNQNTLRIKETAQAMAQLSRWDRGTNHLLFNMLPGGPPDYNTAL DVPRDRALLAGGGFSTWTYRQGYDVSIPVYSPLSAEVDLPEKGPGPRQYFLLSSQVGLHPEYREDLEALQVKHGESVLVL DKCTNLSEGVLSVRKRCHKHQVFDYPQVLQEATFCVVLRGARLGQAVLSDVLQAGCVPVVIADSYILPFSEVLDWKRASV VVPEEKMSDVYSILQSIPQRQIEEMQRQARWFWEAYFQSIKAIALATLQIINDRIYPYAAISYEEWNDPPAVKWGSVSNP LFLPLIPPQSQGFTAIVLTYDRVESLFRVITEVSKVPSLSKLLVVWNNQNKNPPEDSLWPKIRVPLKVVRTAENKLSNRF FPYDEIETEAVLAIDDDIIMLTSDELQFGYEVWREFPDRLVGYPGRLHLWDHEMNKWKYESEWTNEVSMVLTGAAFYHKY FNYLYTYKMPGDIKNWVDAHMNCEDIAMNFLVANVTGKAVIKVTPRKKFKCPECTAIDGLSLDQTHMVERSECINKFASV FGTMPLKVVEHRADPVLYKDDFPEKLKSFPNIGSLNNNNNNGHHHHHHHH Q93063 2.4.1.224 2-acetamido-2-deoxy-beta-D-glucopyranose 0.000221208 1 NAG URIDINE-5'-DIPHOSPHATE 0.000404161 1 UDP singleParticle particle 0.4 7.2 Quantifoil R1.2/1.3 COPPER GLOW DISCHARGE ETHANE 100 277 FEI VITROBOT MARK IV
Purified EXT1-EXT2 complex at 0.4mg/mL was mixed with 1mM of UDP-GlcNAc, 1mM UDP-GlcA and 1mM MnCl2 and incubated 15 min on ice before applying 4 uL of the sample onto a glow discharged Quantifoil holey carbon grid (R1.2/1.3, 300 mesh, copper).
 FEI TITAN KRIOS OTHER BRIGHT FIELD FIELD EMISSION GUN 300 1.0 3.0 GATAN K3 BIOQUANTUM (6k x 4k) 46.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION Model of the hetero-dimeric EXT1-EXT2 complex predicted using the software AlphaFold2. 2.8 FSC 0.143 CUT-OFF 286390 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_14582.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 268.8 268.8 268.8 90.0 90.0 90.0 X Y Z -0.09967563 0.13719282 0.0000033763044 0.0023645854 0.84 0.84 0.84 0.01 AUTHOR emd_14582_msk_1.map emd_14582_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 268.8 268.8 268.8 90.0 90.0 90.0 X Y Z -0.029675215 0.04437045 0.0000014972013 0.0009600755 0.84 0.84 0.84 AUTHOR emd_14582_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 268.8 268.8 268.8 90.0 90.0 90.0 X Y Z -0.033096503 0.051938463 0.0000014030007 0.0017897608 0.84 0.84 0.84 AUTHOR emd_14582_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 268.8 268.8 268.8 90.0 90.0 90.0 X Y Z -0.036171585 0.05619227 0.0000015724447 0.0017907657 0.84 0.84 0.84 AUTHOR