SMTL ID : 8aas.1

Crystal structure of the Pyrococcus abyssi RPA trimerization core bound to poly-dT20 ssDNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.155, C.158, C.173, H.176 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.155, A:C.158, A:C.173, A:H.176

5 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: D.206, S.271 No protein-ligand interaction detected (PLIP) CA.3: 3 residues within 4Å: Chain A: F.203, D.205, D.206 No protein-ligand interaction detected (PLIP) CA.4: 2 residues within 4Å: Chain A: A.132, D.134 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.134 CA.5: 2 residues within 4Å: Chain A: E.241 Chain B: D.82 No protein-ligand interaction detected (PLIP) CA.6: 3 residues within 4Å: Chain C: S.60, E.61, A.88 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Madru, C. et al., DNA-binding mechanism and evolution of replication protein A. Nat Commun (2023)

Release Date

2023-05-03

Peptides

Replication factor A: A
RPA32 subunit of the hetero-oligomeric complex involved in homologous recombination: B
RPA14 subunit of the hetero-oligomeric complex involved in homologous recombination: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Replication factor A

RPA32 subunit of the hetero-oligomeric complex involved in homologous recombination

RPA14 subunit of the hetero-oligomeric complex involved in homologous recombination

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