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8ST5

Streptococcus gordonii str. Challis Hsa bound to Neu5Ac

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Streptococcal hemagglutininpolymer23425838.41UniProt (A8AWU7)
Pfam (PF20164)
Pfam (PF18938)
StreptococcusHs antigen,Sialic acid-binding adhesin
2B
(K)
N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranosebranched471.41In PDB
GlyTouCan (G30207PZ)
3C
(A)
SODIUM IONnon-polymer23.01Chemie (NA)
4D
(A)
waterwater18.0276Chemie (HOH)
Sequence modifications
A: 220 - 453 (UniProt: A8AWU7)
PDBExternal DatabaseDetails
Asp 244Asn 244conflict
Glu 381Asp 381conflict
Ser 382Pro 382conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight25838.4
BranchedNumber of molecules1
Total formula weight471.4
Non-Polymers*Number of molecules1
Total formula weight23.0
All*Total formula weight26332.8
*Water molecules are not included.

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PDB entries from 2025-07-16

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