SMTL ID : 3qhq.1

Structure of CRISPR-associated protein Csn2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

10 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: C.113, L.114, N.116, L.118 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:C.113, A:N.116, A:L.118, H2O.5, H2O.6 CA.2: 4 residues within 4Å: Chain A: D.123, E.124, E.129 Chain D: A.133 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: A:D.123, A:E.124, A:E.129, D:A.133, H2O.5 CA.4: 4 residues within 4Å: Chain B: E.139, D.143, E.151 Chain C: D.119 5 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:D.119, B:E.139, B:E.139, B:D.143, H2O.11 CA.5: 4 residues within 4Å: Chain B: D.123, E.124, E.129 Chain C: A.133 5 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:A.133, B:D.123, B:E.124, B:E.129, H2O.10 CA.6: 4 residues within 4Å: Chain B: C.113, L.114, N.116, L.118 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:C.113, B:N.116, B:L.118, H2O.11, H2O.11 CA.9: 4 residues within 4Å: Chain C: C.113, L.114, N.116, L.118 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:C.113, C:N.116, C:L.118, H2O.17, H2O.18 CA.10: 4 residues within 4Å: Chain B: A.133 Chain C: D.123, E.124, E.129 5 PLIP interactions: 1 interactions with chain B, 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: B:A.133, C:D.123, C:E.124, C:E.129, H2O.17 CA.12: 4 residues within 4Å: Chain A: D.119 Chain D: E.139, D.143, E.151 5 PLIP interactions: 3 interactions with chain D, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: D:E.139, D:E.139, D:D.143, A:D.119, H2O.23 CA.13: 4 residues within 4Å: Chain A: A.133 Chain D: D.123, E.124, E.129 5 PLIP interactions: 3 interactions with chain D, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: D:D.123, D:E.124, D:E.129, A:A.133, H2O.21 CA.14: 4 residues within 4Å: Chain D: C.113, L.114, N.116, L.118 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:C.113, D:N.116, D:L.118, H2O.22, H2O.22

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 8 residues within 4Å: Chain A: T.64, D.65, I.66, L.67, Y.173 Chain B: V.33, Y.37, T.64 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.65, A:I.66, A:L.67 EDO.7: 3 residues within 4Å: Chain B: K.100, L.101, T.104 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.104 Water bridges: B:T.104, B:T.104 EDO.8: 8 residues within 4Å: Chain A: V.33, Y.37, T.64 Chain B: T.64, D.65, I.66, L.67, Y.173 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Y.37, B:I.66, B:L.67 Water bridges: B:T.64 EDO.11: 8 residues within 4Å: Chain C: T.64, D.65, I.66, L.67, Y.173 Chain D: V.33, Y.37, T.64 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:I.66, C:L.67 EDO.15: 3 residues within 4Å: Chain D: K.100, L.101, T.104 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:T.104, D:T.104 EDO.16: 8 residues within 4Å: Chain C: V.33, Y.37, T.64 Chain D: T.64, D.65, I.66, L.67, Y.173 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:I.66, D:L.67, C:Y.37 Water bridges: D:T.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ellinger, P. et al., Structure of CRISPR-associated protein Csn2. To be Published

Release Date

2012-02-01

Peptides

Sag0897 family CRISPR-associated protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Sag0897 family CRISPR-associated protein