SMTL ID : 8d94.1 (1 other biounit)

SAMHD1-DNA complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

homo-dimer

Ligands

2 x DT- DG- DT: DNA (5'-D(P*TP*GP*T)-3')(Non-covalent)

DT-DG-DT.1: 16 residues within 4Å: Chain A: Y.155, V.156, F.157, R.372, H.376, K.377, V.378, R.451 Chain B: K.116, V.117, I.118, N.119, I.136, D.137, Q.142, R.145 Protein-ligand interaction information (PLIP) not available DT-DG-DT.2: 18 residues within 4Å: Chain A: K.116, V.117, I.118, N.119, I.136, D.137, Q.142, R.145, F.165 Chain B: Y.155, V.156, F.157, R.372, H.376, V.378, R.451, K.455, Y.456 Protein-ligand interaction information (PLIP) not available

2 x FE: FE (III) ION(Non-covalent)

FE.3: 6 residues within 4Å: Chain A: R.164, H.167, H.206, D.207, D.311 Ligands: CA.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.167, A:H.206, A:D.207, A:D.311, H2O.2 FE.5: 6 residues within 4Å: Chain B: R.164, H.167, H.206, D.207, D.311 Ligands: CA.6 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.167, B:H.206, B:D.207, B:D.311, H2O.5

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain A: H.206, D.207, H.233, D.311 Ligands: FE.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.207, A:H.233, H2O.1, H2O.2 CA.6: 4 residues within 4Å: Chain B: D.207, H.233, D.311 Ligands: FE.5 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.233, H2O.6, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hollis, T.J. et al., SAMHD1-DNA complex. To Be Published

Release Date

2023-07-05

Peptides

Deoxynucleoside triphosphate triphosphohydrolase SAMHD1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Deoxynucleoside triphosphate triphosphohydrolase SAMHD1

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