SMTL ID : 7by5.1

Tetanus neurotoxin mutant-(H233A/E234Q/H237A/Y375F)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.27 Å

Oligo State

monomer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 9 residues within 4Å: Chain A: I.73, E.74, G.75, K.175, T.271, Y.272, K.550, S.551, N.552 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.272 Water bridges: A:A.76 Salt bridges: A:E.74, A:E.74, A:K.175

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

EDO.2: 5 residues within 4Å: Chain A: E.1248, L.1252, K.1263, Y.1265, F.1298 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.1248, A:Y.1265 EDO.3: 6 residues within 4Å: Chain A: Y.41, E.55, R.56, Y.57, E.58, F.59 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.58, A:E.58, A:F.59 Water bridges: A:Y.41 EDO.4: 3 residues within 4Å: Chain A: K.100, L.396, D.398 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.396, A:D.398 EDO.5: 5 residues within 4Å: Chain A: T.1277, W.1296, Y.1297, L.1306, G.1307 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.1277, A:G.1307 Water bridges: A:I.1305 EDO.6: 7 residues within 4Å: Chain A: D.1229, T.1277, H.1278, I.1292, S.1294, W.1296, Y.1297 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.1277 Water bridges: A:D.1229, A:D.1229, A:H.1278 EDO.7: 6 residues within 4Å: Chain A: P.1139, A.1141, S.1142, L.1158, T.1277, G.1307 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.1277, A:T.1277, A:G.1307 EDO.8: 8 residues within 4Å: Chain A: Y.1187, L.1243, Y.1244, K.1245, K.1246, Y.1265, D.1266, D.1267 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.1245, A:K.1245, A:K.1245, A:K.1246, A:Y.1265 EDO.9: 7 residues within 4Å: Chain A: N.738, F.741, Q.742, S.745, M.804, R.805, S.808 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.738, A:S.745, A:S.745, A:S.808

3 x NA: SODIUM ION(Non-functional Binders)

NA.10: 4 residues within 4Å: Chain A: Y.363, E.369, N.513, Y.514 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.363, A:N.513 NA.11: 4 residues within 4Å: Chain A: A.592, N.595, S.596, K.598 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.595, A:K.598 NA.12: 4 residues within 4Å: Chain A: Y.84, R.93, F.94, E.208 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.84, A:E.208

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

CL.13: 1 residues within 4Å: Chain A: R.1233 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, C.M. et al., Structural flexibility of the tetanus neurotoxin revealed by crystallographic and solution scattering analyses. J Struct Biol X (2021)

Release Date

2021-02-17

Peptides

Tetanus toxin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tetanus toxin