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1RUM

Crystal structure (F) of H2O2-soaked cationic cyclization antibody 4C6 fab at pH 8.5 with a data set collected at SSRL beamline 9-1.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
immunoglobulin igg2a, light chainpolymer21924235.01UniProt (Q8K0F8)
Pfam (PF07686)
Pfam (PF07654)
UniProt (by SIFTS) (Q58EU8)
Mus musculus (house mouse)
2B
(H)
immunoglobulin igg2a, heavy chainpolymer22223816.61UniProt (P01865)
Pfam (PF07654)
Mus musculus (house mouse)
3C
(H)
BENZOIC ACIDnon-polymer122.11Chemie (BEZ)
4D, E, F
(H)
GLYCEROLnon-polymer92.13Chemie (GOL)
5G, H
(L, H)
waterwater18.0625Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight48051.6
Non-Polymers*Number of molecules4
Total formula weight398.4
All*Total formula weight48450.0
*Water molecules are not included.

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PDB entries from 2025-06-11

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