11HW
Sars-cov-2 spike s2 trimer stabilized in the early fusion intermediate conformation (e-fics-v3) bound to c77g12 (fab local refinement)
PDB DOI: 10.2210/pdb11hw/pdb
Classification: VIRAL PROTEIN Organism(s): Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2
Deposited: 2026-02-25 Deposition Author(s): Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.
Experimental Data Snapshot
Method: ELECTRON MICROSCOPY Resolution: 2.8 Å
Sars-cov-2 spike s2 trimer stabilized in the early fusion intermediate conformation (e-fics-v3) bound to c77g12 (fab local refinement)
Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.
Primary Citation of Related Structures: 11HW
| 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 | B | 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 Fab C77G12 | C | 225 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGVVQPGRSLRISCAVSGFTFGSYAMHWVRQAPGKGLEWVGVMSSDGHNEYYADSVKGRFTISRDNSRNKLYLEMNNLRVDDTAVFYCARGSDYVDDSPPLHYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Heavy chain Fab C77G12 | E | 225 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGVVQPGRSLRISCAVSGFTFGSYAMHWVRQAPGKGLEWVGVMSSDGHNEYYADSVKGRFTISRDNSRNKLYLEMNNLRVDDTAVFYCARGSDYVDDSPPLHYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Heavy chain Fab C77G12 | H | 225 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | EVQLVESGGGVVQPGRSLRISCAVSGFTFGSYAMHWVRQAPGKGLEWVGVMSSDGHNEYYADSVKGRFTISRDNSRNKLYLEMNNLRVDDTAVFYCARGSDYVDDSPPLHYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
| Light chain Fab C77G12 | D | 214 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIQLTQSPSSLSASIGDRVTITCRASQDIANKLAWFQQAPGKAPKSLIYAASRLQSGVPSQFSGSGSGTDFTLTIESLQAGDFATYFCQQYDSFPFTFGPGTKVDVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
| Light chain Fab C77G12 | F | 214 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIQLTQSPSSLSASIGDRVTITCRASQDIANKLAWFQQAPGKAPKSLIYAASRLQSGVPSQFSGSGSGTDFTLTIESLQAGDFATYFCQQYDSFPFTFGPGTKVDVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
| Light chain Fab C77G12 | I | 214 | Homo Sapiens , Saccharomyces Cerevisiae S288C , Severe Acute Respiratory Syndrome Coronavirus 2 | DIQLTQSPSSLSASIGDRVTITCRASQDIANKLAWFQQAPGKAPKSLIYAASRLQSGVPSQFSGSGSGTDFTLTIESLQAGDFATYFCQQYDSFPFTFGPGTKVDVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Experimental Data
Method: ELECTRON MICROSCOPY
Deposited Date: 2026-02-25 Deposition Author(s): Mccallum, M. , Seattle Structural Genomics Center For Infectious Disease (Ssgcid) , Veesler, D.