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9Z44

Isoreticular co-crystal 1 with symmetrical expanded duplex (31mer) containing insert sequence CCCGGCCGGA and loaded with C-clamp domain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA (31-MER)polymer319459.11Escherichia coli
2B
(B)
DNA (31-MER)polymer319610.21Escherichia coli
3C
(C)
Replication initiation proteinpolymer26330749.11UniProt (P03856)Escherichia coliProtein E,Protein rep,Protein F4, Replication Initiator protein RepE54
4D
(D)
SLC2A4 regulatorpolymer334032.81UniProt (Q9NR83)Homo sapiens
Sequence modifications
C: 1 - 251 (UniProt: P03856)
PDBExternal DatabaseDetails
Met -11-initiating methionine
Arg -10-expression tag
Gly -9-expression tag
Ser -8-expression tag
His -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
His -2-expression tag
Gly -1-expression tag
Ser 0-expression tag
Pro 118Arg 118conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight53851.1
All*Total formula weight53851.1
*Water molecules are not included.

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PDB entries from 2026-03-11

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