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1QHH

STRUCTURE OF DNA HELICASE WITH ADPNP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
PROTEIN (PCRA (SUBUNIT))polymer16718850.91UniProt (P56255)
Pfam (PF00580)
Geobacillus stearothermophilus
2B
(B)
PROTEIN (PCRA (SUBUNIT))polymer27332419.71UniProt (P56255)
Pfam (PF00580)
Pfam (PF13361)
Geobacillus stearothermophilus
3C
(C)
PROTEIN (PCRA (SUBUNIT))polymer11512821.21UniProt (P56255)
Pfam (PF13361)
Geobacillus stearothermophilus
4D
(D)
PROTEIN (PCRA (SUBUNIT))polymer16918557.21UniProt (P56255)
Pfam (PF21196)
Geobacillus stearothermophilus
5E
(A)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.21Chemie (ATP)
6F, G, H, I
(A, B, C, D)
waterwater18.094Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight82649.1
Non-Polymers*Number of molecules1
Total formula weight507.2
All*Total formula weight83156.2
*Water molecules are not included.

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PDB entries from 2025-07-16

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