SMTL ID : 6stc.1

Crystal structure of the tick chemokine-binding protein Evasin-4 (SG 2)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-dimer

Ligands

6 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: F.29, L.36 Chain B: L.25 Ligands: ACT.8, PEG.9 No protein-ligand interaction detected (PLIP) ACT.2: 2 residues within 4Å: Chain B: L.36 Ligands: ACT.7 No protein-ligand interaction detected (PLIP) ACT.6: 3 residues within 4Å: Chain A: H.100, A.101, Q.102 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.101, A:Q.102 Water bridges: A:T.33 Salt bridges: A:H.100 ACT.7: 5 residues within 4Å: Chain A: L.25 Chain B: F.29, L.36 Ligands: ACT.2, PEG.3 No protein-ligand interaction detected (PLIP) ACT.8: 2 residues within 4Å: Chain A: L.36 Ligands: ACT.1 No protein-ligand interaction detected (PLIP) ACT.12: 3 residues within 4Å: Chain B: H.100, A.101, Q.102 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.101, B:Q.102 Salt bridges: B:H.100

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

PEG.3: 9 residues within 4Å: Chain A: L.25, C.27, E.55 Chain B: L.25, C.27, F.29, E.55 Ligands: ACT.7, PEG.9 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:C.27 PEG.4: 5 residues within 4Å: Chain A: Y.28, N.47, T.50, T.51, W.52 No protein-ligand interaction detected (PLIP) PEG.5: 4 residues within 4Å: Chain A: T.33, P.81, Q.102, W.104 No protein-ligand interaction detected (PLIP) PEG.9: 9 residues within 4Å: Chain A: L.25, C.27, F.29, E.55 Chain B: L.25, C.27, E.55 Ligands: ACT.1, PEG.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:C.27 PEG.10: 5 residues within 4Å: Chain B: Y.28, N.47, T.50, T.51, W.52 No protein-ligand interaction detected (PLIP) PEG.11: 4 residues within 4Å: Chain B: T.33, P.81, Q.102, W.104 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Denisov, S.S. et al., Structural characterization of anti-CCL5 activity of the tick salivary protein evasin-4. J.Biol.Chem. (2020)

Release Date

2020-09-02

Peptides

Evasin-4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Evasin-4

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