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9T5J

RPAP2-GPN1-GPN3 complex (GDP-bound)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Putative RNA polymerase II subunit B1 CTD phosphatase RPAP2polymer61469768.91UniProt (Q8IXW5)
Pfam (PF04181)
Homo sapiens (human)RNA polymerase II-associated protein 2
2B
(B)
GPN-loop GTPase 1polymer37641934.21UniProt (Q9HCN4)
Pfam (PF03029)
Homo sapiens (human)MBD2-interacting protein,MBDin,RNAPII-associated protein 4,XPA-binding protein 1
3C
(C)
GPN-loop GTPase 3polymer28432790.31UniProt (Q9UHW5)
Pfam (PF03029)
Homo sapiens (human)ATP-binding domain 1 family member C
4D, F
(B, C)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.22Chemie (GDP)
5E, G
(B, C)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
PubChem (888)
Sequence modifications
A: 1 - 612 (UniProt: Q8IXW5)
PDBExternal DatabaseDetails
Gly -1-expression tag
Pro 0-expression tag
B: 1 - 374 (UniProt: Q9HCN4)
PDBExternal DatabaseDetails
Gly -1-expression tag
Pro 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight144493.4
Non-Polymers*Number of molecules4
Total formula weight935.0
All*Total formula weight145428.4
*Water molecules are not included.

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PDB entries from 2026-07-22

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