SMTL ID : 4q2d.1

Crystal Structure of CRISPR-Associated protein in complex with 2'-Deoxyadenosine 5'-Triphosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.77 Å

Oligo State

monomer

Ligands

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

NI.1: 7 residues within 4Å: Chain A: H.57, H.103, D.104, K.107, D.242 Ligands: NI.2, NI.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.57, A:H.103, A:D.104, A:D.242 NI.2: 7 residues within 4Å: Chain A: D.104, K.107, H.143, H.176, H.177 Ligands: NI.1, NI.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.104, A:H.143, A:H.176, A:H.177 NI.3: 8 residues within 4Å: Chain A: K.42, D.104, K.107, H.177, D.242, Y.420 Ligands: NI.1, NI.2 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain A: T.339, D.482 Ligands: DTP.5 No protein-ligand interaction detected (PLIP)

1 x DTP: 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE(Non-covalent)

DTP.5: 18 residues within 4Å: Chain A: I.305, P.308, T.309, Q.312, M.334, G.335, E.336, G.337, K.338, T.339, E.340, R.374, E.483, D.676, Q.694, R.698, R.701 Ligands: MG.4 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:Q.307, A:T.309, A:Q.312, A:G.335, A:E.336, A:G.337, A:K.338, A:T.339, A:E.483, A:D.676, A:Q.694 Water bridges: A:K.338 Salt bridges: A:K.338, A:K.338, A:R.374, A:R.698, A:R.701, A:R.701, A:R.701

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gong, B. et al., Molecular insights into DNA interference by CRISPR-associated nuclease-helicase Cas3. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-11-19

Peptides

CRISPR-associated helicase Cas3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CRISPR-associated helicase Cas3

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