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9KRB

The RBD of HKU5 complex with Pitta sordida ACE2

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Spike protein S1polymer19922022.71UniProt (A3EXD0)Bat coronavirus HKU5 (BtCoV BtCoV/HKU5/2004)
2B
(B)
Angiotensin-converting enzymepolymer77088810.61UniProt (A0A851FF99)Pitta sordida (hooded pitta)
3C, D, E, F, G
(C, D, E, F, G)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.45In PDB
GlyTouCan (G42666HT)
4H
(A)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.21Chemie (NAG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight110833.2
BranchedNumber of molecules5
Total formula weight2122.0
Non-Polymers*Number of molecules1
Total formula weight221.2
All*Total formula weight113176.4
*Water molecules are not included.

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PDB entries from 2025-11-05

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