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7M52

B6 Fab fragment bound to the HKU4 spike stem helix peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Spike glycoprotein stem helix peptidepolymer151850.01UniProt (A3EX94)Bat coronavirus HKU4S glycoprotein,E2,Peplomer protein
2B
(H)
B6 antigen-binding (Fab) fragment heavy chainpolymer22023348.11Mus musculus
3C
(L)
B6 antigen-binding (Fab) fragment light chainpolymer21924001.71Mus musculus
4D, E, F
(H, L)
GLYCEROLnon-polymer92.13Chemie (GOL)
5G, H, I
(A, H, L)
waterwater18.0518Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight49199.8
Non-Polymers*Number of molecules3
Total formula weight276.3
All*Total formula weight49476.1
*Water molecules are not included.

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PDB entries from 2025-12-17

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