2026-09-12_00000249|ligand|9WQB

5-HT2B receptor bound to IHCH-6122 in complex with an antibody obtained by cryo-electron microscopy (cryoEM); Electron microscopy 3.18Å
Protein #1 318 residues (81% resolved)

GPGSGSGTESIPEEMKQIVEEQGNKLHWAALLILMVIIPTIGGNTLVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLTIMFEAMWPLPLVLCPAWLFLDVLFSTASIWHLCAISVDRYIAIKKPIQANQYNSRATAFIKITVVWLISIGIAIPVPIKGIETDVDNPNNITCVLTKERFGDFMLFGSLAAFFTPLAIMIVTYFLTIHALQKKRLLSGSRQTISNEQRASKVLGIVFFLFLLMWCPFFITNITLVLCDSCNQTTLQMLLEIFVWIGYVSSGVNPLVYTLFNKTFRDAFGRYITCNYRATKSV

GPGSGSGTESIPEEMKQIVEEQGNKLHWAALLILMVIIPTIGGNTLVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLTIMFEAMWPLPLVLCPAWLFLDVLFSTASIWHLCAISVDRYIAIKKPIQANQYNSRATAFIKITVVWLISIGIAIPVPIKGIETDVDNPNNITCVLTKERFGDFMLFGSLAAFFTPLAIMIVTYFLTIHALQKKRLLSGSRQTISNEQRASKVLGIVFFLFLLMWCPFFITNITLVLCDSCNQTTLQMLLEIFVWIGYVSSGVNPLVYTLFNKTFRDAFGRYITCNYRATKSV
Protein #2 213 residues (99% resolved)

DIVLIQSPAIMSASPGEKVTITCSASSSVSYMHWFQQKPGTSPKLWIYSTSNLASGVPARFSGSGSGTSYSLTISRMEAEDAATYYCQQRSSYPLTFGAGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSLPVTKSFNRGEC

DIVLIQSPAIMSASPGEKVTITCSASSSVSYMHWFQQKPGTSPKLWIYSTSNLASGVPARFSGSGSGTSYSLTISRMEAEDAATYYCQQRSSYPLTFGAGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSLPVTKSFNRGEC
Protein #3 247 residues (90% resolved)

EVQLQQSGPELVKPGASVKLSCKASGYTFTSSWMHWVKQRPGQGLEWIGNIYPSNGGTNYNERFKSKATLTVDRSSNTAYMQLSSLTSEDSAVYFCARFGSFITTILTTYYNPVDYWGQGTTLTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCENLYFQSGSHHHHHHHH

EVQLQQSGPELVKPGASVKLSCKASGYTFTSSWMHWVKQRPGQGLEWIGNIYPSNGGTNYNERFKSKATLTVDRSSNTAYMQLSSLTSEDSAVYFCARFGSFITTILTTYYNPVDYWGQGTTLTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCENLYFQSGSHHHHHHHH
Non polymer #4 A1EYD

InChI=1S/C13H19N3/c1-2-4-12-10-15-13(9-11(12)3-1)16-7-5-14-6-8-16/h9-10,14H,1-8H2

c1c2c(cnc1N3CCNCC3)CCCC2
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