11HK
Sars-cov-2 spike s2 trimer stabilized in the early fusion intermediate conformation (e-fics-v3) bound to the vn01h1 fab (fab local refinement)
PDB DOI: 10.2210/pdb11hk/pdb
Classification: VIRAL PROTEIN Organism(s): Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2
Deposited: 2026-02-24 Deposition Author(s): Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.
Experimental Data Snapshot
Method: ELECTRON MICROSCOPY Resolution: 2.7 Å
Sars-cov-2 spike s2 trimer stabilized in the early fusion intermediate conformation (e-fics-v3) bound to the vn01h1 fab (fab local refinement)
Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.
Primary Citation of Related Structures: 11HK
| Proteins | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| E-FICS-v3 | A | 605 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | MTRLTVLALLAGLLASSRASMSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPEDLDMEDNDIIEAHRENDDDDKTGTGSQSNAESVQNHTFEVLNNTIRALELILRKLEILYEMILQLHEEVEAIQKAINVLYENQKLIANQFNSAIGKIQDSLSSTASALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLAKVEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGTNSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSFIEDLLFNKVTLADAGFTIDKEKWKEWRKEMENLTKEIKETLEEARKTLKQAEETFKTPSSGGTDDDDKTGSLNDIFEAQKIEWHEQGSHHHHHHHH |
| E-FICS-v3 | D | 605 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | MTRLTVLALLAGLLASSRASMSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPEDLDMEDNDIIEAHRENDDDDKTGTGSQSNAESVQNHTFEVLNNTIRALELILRKLEILYEMILQLHEEVEAIQKAINVLYENQKLIANQFNSAIGKIQDSLSSTASALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLAKVEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGTNSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSFIEDLLFNKVTLADAGFTIDKEKWKEWRKEMENLTKEIKETLEEARKTLKQAEETFKTPSSGGTDDDDKTGSLNDIFEAQKIEWHEQGSHHHHHHHH |
| E-FICS-v3 | G | 605 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | MTRLTVLALLAGLLASSRASMSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPEDLDMEDNDIIEAHRENDDDDKTGTGSQSNAESVQNHTFEVLNNTIRALELILRKLEILYEMILQLHEEVEAIQKAINVLYENQKLIANQFNSAIGKIQDSLSSTASALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLAKVEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGTNSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSFIEDLLFNKVTLADAGFTIDKEKWKEWRKEMENLTKEIKETLEEARKTLKQAEETFKTPSSGGTDDDDKTGSLNDIFEAQKIEWHEQGSHHHHHHHH |
| Heavy chain of VN01H1 Fab | B | 226 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGLVLPGGSLRLSCSASGFTFSDFSMHWVRQSPGKGLEYVSAITSSGSSTYYPDSVKGRFTISRDNSKNTLYLQMGSLRVEDTAVYWCVKNSDVFRFPHLYFDVWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Heavy chain of VN01H1 Fab | E | 226 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGLVLPGGSLRLSCSASGFTFSDFSMHWVRQSPGKGLEYVSAITSSGSSTYYPDSVKGRFTISRDNSKNTLYLQMGSLRVEDTAVYWCVKNSDVFRFPHLYFDVWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Heavy chain of VN01H1 Fab | H | 226 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGLVLPGGSLRLSCSASGFTFSDFSMHWVRQSPGKGLEYVSAITSSGSSTYYPDSVKGRFTISRDNSKNTLYLQMGSLRVEDTAVYWCVKNSDVFRFPHLYFDVWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Light chain of VN01H1 Fab | C | 215 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIVMTQSPATLSVSPGDRATLSCRASQSVSSNLAWYQQKPGQAPRLLIYGASTRAAGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQQYDNWPSITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
| Light chain of VN01H1 Fab | F | 215 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIVMTQSPATLSVSPGDRATLSCRASQSVSSNLAWYQQKPGQAPRLLIYGASTRAAGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQQYDNWPSITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
| Light chain of VN01H1 Fab | I | 215 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIVMTQSPATLSVSPGDRATLSCRASQSVSSNLAWYQQKPGQAPRLLIYGASTRAAGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQQYDNWPSITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Experimental Data
Method: ELECTRON MICROSCOPY
Deposited Date: 2026-02-24 Deposition Author(s): Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.