SMTL ID : 6anv.2 (1 other biounit)

Crystal structure of anti-CRISPR protein AcrF1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.27 Å

Oligo State

monomer

Ligands

1 x GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC-GLC-GLC.1: 21 residues within 4Å: Chain A: N.94, D.96, K.97, K.124, E.126, E.127, W.144, A.145, D.147, R.148, E.193, E.235, P.236, Y.237, F.238, W.312, M.412, W.422, Y.423, R.426 Ligands: MES.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.124, A:E.126 Water bridges: A:K.124, A:R.426

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.2: 11 residues within 4Å: Chain A: V.41, G.42, A.43, R.44, I.74, S.75, R.76, D.123, K.124 Ligands: GLC-GLC-GLC-GLC.1, PGE.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.43, A:R.44 Water bridges: A:D.123, A:K.124 Salt bridges: A:D.123

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 8 residues within 4Å: Chain A: D.45, Y.99, N.100, A.103, V.117, T.118, V.119, H.121 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.119 Water bridges: A:E.120 PGE.4: 8 residues within 4Å: Chain A: M.3, K.29, R.31, S.40, V.41, G.42, A.43 Ligands: MES.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.29, A:R.31

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

EDO.5: 3 residues within 4Å: Chain A: D.45, F.46, W.55 No protein-ligand interaction detected (PLIP) EDO.6: 3 residues within 4Å: Chain A: L.9, F.56, Y.57 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.9, A:Y.57 Water bridges: A:R.66 EDO.7: 5 residues within 4Å: Chain A: A.244, A.245, D.246, G.247, K.338 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.245, A:K.338 EDO.8: 3 residues within 4Å: Chain A: N.94, D.96, Y.292 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.94

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.9: 5 residues within 4Å: Chain A: K.201, Y.324, G.325, V.326, R.398 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.318, A:V.326, A:V.326 PEG.10: 6 residues within 4Å: Chain A: F.174, M.403, A.406, Q.407, G.409, I.411 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.407, A:G.409 Water bridges: A:I.411 PEG.11: 2 residues within 4Å: Chain A: N.15, N.34 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, T.W. et al., Cryo-EM Structures Reveal Mechanism and Inhibition of DNA Targeting by a CRISPR-Cas Surveillance Complex. Cell (2017)

Release Date

2017-10-25

Peptides

anti-CRISPR protein AcrF1 fused with C-terminal MBP tag: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

anti-CRISPR protein AcrF1 fused with C-terminal MBP tag

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