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2PJR

HELICASE PRODUCT COMPLEX

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(C, D)
DNA (5'-D(*TP*TP*TP*TP*T)-3')polymer51476.02
2C
(H)
DNA (5'-D(*GP*C)-3')polymer2573.41
3D
(I)
DNA (5'-D(*AP*CP*TP*GP*C)-3')polymer51480.01
4E, G
(A, F)
PROTEIN (HELICASE PCRA)polymer54863369.22UniProt (P56255)
Pfam (PF00580)
Pfam (PF13361)
Geobacillus stearothermophilusATP-DEPENDENT HELICASE PCRA
5F, H
(B, G)
PROTEIN (HELICASE PCRA)polymer9510713.22UniProt (P56255)Geobacillus stearothermophilusATP-DEPENDENT HELICASE PCRA
6I, J
(A, F)
SULFATE IONnon-polymer96.12Chemie (SO4)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight153170.1
Non-Polymers*Number of molecules2
Total formula weight192.1
All*Total formula weight153362.2
*Water molecules are not included.

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PDB entries from 2025-12-17

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