SMTL ID : 5um9.1

Flap endonuclease 1 (FEN1) D86N with 5'-flap substrate DNA and Sm3+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.81 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

1 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: L.228, S.236, I.237, I.240, G.241 Chain B: T.5 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:I.240

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

SM.3: 6 residues within 4Å: Chain A: G.1, E.159, D.178, D.180, Y.233 Chain C: T.7 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.178, A:D.178, A:D.180, H2O.1, H2O.1 SM.4: 2 residues within 4Å: Chain A: E.56, E.312 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.56, A:E.312 SM.5: 3 residues within 4Å: Chain A: E.56, E.58, E.312 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.56, A:E.58, A:E.58, A:E.312 SM.6: 1 residues within 4Å: Chain A: E.105 No protein-ligand interaction detected (PLIP) SM.7: 2 residues within 4Å: Chain A: R.331, E.337 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.337, H2O.1, H2O.1

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