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5G38

PsbO subunit of Photosystem II, beta barrel domain at 100K, pH 6

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
PHOTOSYSTEM II MANGANESE-STABILIZING POLYPEPTIDEpolymer17218621.71UniProt (P0A432)
Pfam (PF01716)
THERMOSYNECHOCOCCUS ELONGATUS
2B, C, D
(A)
CALCIUM IONnon-polymer40.13Chemie (CA)
3E
(A)
waterwater18.0160Chemie (HOH)
Sequence modifications
A: 57 - 141 (UniProt: P0A432)
PDBExternal DatabaseDetails
Asn 55-linker
Gly 56-linker
A: 144 - 172 (UniProt: P0A432)
PDBExternal DatabaseDetails
Asn 142-linker
Gly 143-linker
A: 175 - 190 (UniProt: P0A432)
PDBExternal DatabaseDetails
Asn 173-linker
Gly 174-linker
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight18621.7
Non-Polymers*Number of molecules3
Total formula weight120.2
All*Total formula weight18742.0
*Water molecules are not included.

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PDB entries from 2025-12-03

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