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9CRT

Crystal structure of IgG1 FC at natural pH

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
IgG1 FC,Immunoglobulin gamma-1 heavy chainpolymer23125964.52UniProt (P0DOX5)Homo sapiensImmunoglobulin gamma-1 heavy chain NIE
2C
(C)
beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranosebranched1625.51In PDB
GlyTouCan (G27919IH)
3D
(D)
alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranosebranched1625.51In PDB
4E, F
(A, B)
waterwater18.0136Chemie (HOH)
Sequence modifications
A, B: 217 - 235 (PDB: 9CRT)
A, B: 236 - 447 (UniProt: P0DOX5)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight51928.9
BranchedNumber of molecules2
Total formula weight3251.0
All*Total formula weight55179.9
*Water molecules are not included.

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PDB entries from 2026-04-01

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