SMTL ID : 5kse.1

Flap endonuclease 1 (FEN1) R100A with 5'-flap substrate DNA and Sm3+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

monomer

Ligands

1 x DA- DC- DC- DG- DT- DC- DC: DNA (5'-D(*AP*CP*CP*GP*TP*CP*C)-3')(Non-covalent)

DA-DC-DC-DG-DT-DC-DC.1: 18 residues within 4Å: Chain A: R.46, Q.47, L.52, Q.53, N.54, T.60, M.64, K.313, Q.314, F.315, S.316, R.319 Chain B: G.13, A.14, C.15, G.16, G.17, T.18 Protein-ligand interaction information (PLIP) not available

5 x SM: SAMARIUM (III) ION(Non-covalent)

SM.2: 6 residues within 4Å: Chain A: G.1, E.159, D.178, D.180, D.232 Chain C: T.6 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.178, A:D.180, H2O.1, H2O.2, H2O.7 SM.3: 4 residues within 4Å: Chain A: D.85, K.92, E.157, E.159 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.85, A:E.159, A:E.159, H2O.1, H2O.5 SM.4: 5 residues within 4Å: Chain A: G.1, K.92, D.232 Chain C: T.5, T.6 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.232, A:D.232, H2O.2, H2O.4, H2O.7 SM.6: 2 residues within 4Å: Chain A: E.56, E.312 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.56, A:E.56, A:E.312, H2O.2 SM.7: 5 residues within 4Å: Chain A: N.54, E.56, E.58, E.312, K.313 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.56, A:E.58, A:E.312, H2O.1, H2O.2

1 x K: POTASSIUM ION(Non-covalent)

K.5: 5 residues within 4Å: Chain A: S.236, I.237, R.238, I.240 Chain B: T.5 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:I.237, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsutakawa, S.E. et al., Phosphate steering by Flap Endonuclease 1 promotes 5'-flap specificity and incision to prevent genome instability. Nat Commun (2017)

Release Date

2017-06-28

Peptides

Flap endonuclease 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Flap endonuclease 1