Structure analysis

Crystal structure of SARS-CoV-2 receptor binding domain in complex with neutralizing antibody K288.2

X-ray diffraction
2.33Å resolution
Assembly composition:
hetero trimer (preferred)
Entry contents: 3 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero trimer
Accessible surface area: 28264.7 Å2
Buried surface area: 6173.46 Å2
Dissociation area: 814.12 Å2
Dissociation energy (ΔGdiss): 0.81 kcal/mol
Dissociation entropy (TΔSdiss): 12.9 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-225200

Macromolecules

PDBe-KB: UniProt Coverage View: P0DTC2  
123120406080100120140160180200220
 
100200RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFSGHHHHHH
UniProt
P0DTC2
Chains
Domains
Secondary structure
Ligand binding sites
Sequence conservation

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123120406080100120140160180200220
 
100200EVRLVESGGGLVKPGGSLRLSCVASGFTFSSYEMHWVRQAPGKGLEWVSVISESGATTHYTDSVKGRFTISRDNAKNSLFLQMNSLRAEDTAVYYCTRPQSVTVFGVAATSYEAFDFWGQGLRVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC
Chains
RSRZ Outlier Chain B (auth H)
Chain B (auth H)
Domains
Secondary structure
Interaction interfaces
Sequence conservation

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121520406080100120140160180200
 
100200DIVMTQSPDTLSLSPGETATLSCRASQSVSSYVAWYQQKPEQPPRLLIYGSSSRATGMPDRFSGSGSGTDFTLTISSLEPDDFAVYYCQQYTNWPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECS
Chains
RSRZ Outlier Chain C (auth L)
Chain C (auth L)
Domains
Secondary structure
Ligand binding sites
Interaction interfaces
Sequence conservation

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