SMTL ID : 1w9h.1

The Structure of a Piwi protein from Archaeoglobus fulgidus.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

2 x CD: CADMIUM ION(Non-covalent)

CD.1: 4 residues within 4Å: Chain A: Q.159, L.427 Ligands: CL.8, CL.9 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:L.427, H2O.4 CD.2: 3 residues within 4Å: Chain A: Q.99 Ligands: CL.10, CL.11 No protein-ligand interaction detected (PLIP)

5 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 1 residues within 4Å: Chain A: D.73 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.73, A:D.73, H2O.2 NI.4: 3 residues within 4Å: Chain A: E.247, S.282, D.284 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.247, A:D.284, A:D.284 NI.5: 3 residues within 4Å: Chain A: H.291, N.293, E.349 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.291, H2O.7, H2O.8, H2O.8 NI.6: 2 residues within 4Å: Chain A: H.365, D.369 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.365, A:D.369, A:D.369, H2O.7, H2O.8 NI.7: 1 residues within 4Å: Chain A: D.105 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.105, A:D.105

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 4 residues within 4Å: Chain A: Q.159, R.380, L.427 Ligands: CD.1 Ligand excluded by PLIP CL.9: 7 residues within 4Å: Chain A: K.127, Q.137, F.138, Q.159, K.163, L.427 Ligands: CD.1 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain A: Q.99 Ligands: CD.2, CL.11 Ligand excluded by PLIP CL.11: 5 residues within 4Å: Chain A: F.86, Q.99, N.102 Ligands: CD.2, CL.10 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parker, J.S. et al., Crystal Structure of a Piwi Protein Suggests Mechanisms for Sirna Recognition and Slicer Activity. Embo J. (2004)

Release Date

2005-01-13

Peptides

HYPOTHETICAL PROTEIN AF1318: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

HYPOTHETICAL PROTEIN AF1318

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