9J1S: Replication protein A 70 kDa DNA-binding subunit

Human replication protein A: RPA70 subunit N-terminal domain. Determined by X-ray diffraction at 1.55 Å resolution. Released 9 Oct 2024.

Method
X-ray diffraction
Resolution
1.55 Å
Organism
Homo sapiens
Chains
1
Atoms
888
Mol. weight
13.19 kDa
Released
9 Oct 2024

Explore 9J1S in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

9J1S contains 5 α-helices and 6 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 5 helices, 6 β-strands

ElementResiduesLengthSheet
α-helix9-168
β-strand24-33101
β-strand41-4771
β-strand51-5881
α-helix60-623
α-helix63-675
β-strand76-86111
β-strand92-103121
α-helix1151
β-strand116-11721
α-helix1181

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Replication protein A 70 kDa DNA-binding subunitAprotein120Homo sapiensP27694 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>9J1S_1 Replication protein A 70 kDa DNA-binding subunit (chains A)
MVGQLSEGAIAAIMQKGDTNIKPILQVINIRPITTGNSPPRYRLLMSDGLNTLSSFMLAT
QLNPLVEEEQLSSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAEAVGVKIGNPVPYNE

Primary citation

Human replication protein A: RPA70 subunit N-terminal domain. Chakraborty, M., Ganguly, S.S., Das, A.K. et al. To be published.

Other PDB entries of the same protein (UniProt P27694 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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