- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.70 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 2 x F9F: 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE(Non-covalent)
F9F.1: 18 residues within 4Å:- Chain A: F.22, E.49, A.59, I.64, L.100, L.127, A.129, I.153, Y.175, T.183, G.184, F.212, G.213, I.232, S.233, G.234, S.235
- Chain B: P.18
15 PLIP interactions:15 interactions with chain A- Hydrophobic interactions: A:A.59, A:L.100, A:L.127, A:Y.175, A:T.183
- Hydrogen bonds: A:R.179, A:G.184, A:F.212, A:G.213, A:G.234, A:S.235
- Water bridges: A:I.214, A:I.214, A:A.236
- pi-Stacking: A:F.212
F9F.7: 18 residues within 4Å:- Chain C: F.22, E.49, A.59, I.64, L.100, L.127, A.129, I.153, Y.175, T.183, G.184, F.212, G.213, I.232, S.233, G.234, S.235
- Chain D: P.18
16 PLIP interactions:16 interactions with chain C- Hydrophobic interactions: C:A.59, C:L.100, C:L.127, C:Y.175, C:T.183
- Hydrogen bonds: C:Y.175, C:R.179, C:G.184, C:F.212, C:G.213, C:G.234, C:S.235
- Water bridges: C:I.214, C:I.214, C:A.236
- pi-Stacking: C:F.212
- 2 x 0JO: 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid(Non-covalent)
0JO.2: 25 residues within 4Å:- Chain B: A.85, H.86, K.87, T.110, G.111, A.112, G.113, Q.114, H.115, L.166, T.190, C.230, V.231, G.232, G.233, G.234, S.235, N.236, G.303, L.304, A.348, E.350, S.377, G.378
- Ligands: BZI.5
23 PLIP interactions:23 interactions with chain B- Hydrophobic interactions: B:A.85, B:L.166, B:A.348, B:E.350
- Hydrogen bonds: B:G.111, B:A.112, B:G.113, B:Q.114, B:H.115, B:T.190, B:G.232, B:G.233, B:G.234, B:S.235, B:S.235, B:N.236, B:N.236, B:S.377
- Water bridges: B:A.237
- Salt bridges: B:H.86, B:K.87, B:K.87
- pi-Stacking: B:H.86
0JO.8: 25 residues within 4Å:- Chain D: A.85, H.86, K.87, T.110, G.111, A.112, G.113, Q.114, H.115, L.166, T.190, C.230, V.231, G.232, G.233, G.234, S.235, N.236, G.303, L.304, A.348, E.350, S.377, G.378
- Ligands: BZI.11
23 PLIP interactions:23 interactions with chain D- Hydrophobic interactions: D:A.85, D:L.166, D:A.348, D:E.350
- Hydrogen bonds: D:T.110, D:G.111, D:A.112, D:G.113, D:Q.114, D:H.115, D:G.232, D:G.233, D:G.234, D:S.235, D:S.235, D:N.236, D:N.236, D:S.377
- Water bridges: D:A.237
- Salt bridges: D:H.86, D:K.87, D:K.87
- pi-Stacking: D:H.86
- 4 x CS: CESIUM ION(Non-covalent)
CS.3: 6 residues within 4Å:- Chain B: V.231, G.232, G.268, L.304, F.306, S.308
3 PLIP interactions:2 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: B:G.232, B:F.306, H2O.16
CS.4: 3 residues within 4Å:- Chain B: T.66, T.69, T.71
No protein-ligand interaction detected (PLIP)CS.9: 6 residues within 4Å:- Chain D: V.231, G.232, G.268, L.304, F.306, S.308
3 PLIP interactions:2 interactions with chain D, 1 Ligand-Water interactions- Metal complexes: D:G.232, D:F.306, H2O.44
CS.10: 3 residues within 4Å:- Chain D: T.66, T.69, T.71
No protein-ligand interaction detected (PLIP)- 4 x BZI: BENZIMIDAZOLE(Non-covalent)
BZI.5: 10 residues within 4Å:- Chain B: K.87, E.109, L.166, C.170, G.189, T.190, G.232, G.233, F.306
- Ligands: 0JO.2
6 PLIP interactions:6 interactions with chain B- Hydrophobic interactions: B:L.166, B:T.190
- Hydrogen bonds: B:K.87, B:K.87, B:E.109
- pi-Stacking: B:F.306
BZI.6: 4 residues within 4Å:- Chain B: T.3, L.4, L.5, N.6
6 PLIP interactions:6 interactions with chain B- Hydrophobic interactions: B:N.6
- Hydrogen bonds: B:T.3, B:T.3
- Water bridges: B:T.3, B:T.3, B:N.6
BZI.11: 10 residues within 4Å:- Chain D: K.87, E.109, L.166, C.170, G.189, T.190, G.232, G.233, F.306
- Ligands: 0JO.8
5 PLIP interactions:5 interactions with chain D- Hydrophobic interactions: D:L.166, D:T.190
- Hydrogen bonds: D:K.87, D:K.87
- pi-Stacking: D:F.306
BZI.12: 4 residues within 4Å:- Chain D: T.3, L.4, L.5, N.6
5 PLIP interactions:5 interactions with chain D- Hydrophobic interactions: D:N.6
- Hydrogen bonds: D:T.3
- Water bridges: D:T.3, D:T.3, D:N.6
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Holmes, J.B. et al., Imaging active site chemistry and protonation states: NMR crystallography of the tryptophan synthase alpha-aminoacrylate intermediate. Proc.Natl.Acad.Sci.USA (2022)
- Release Date
- 2021-12-29
- Peptides
- Tryptophan synthase alpha chain: AC
Tryptophan synthase beta chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AC
AB
BD
B
SMTL ID : 7mt6.1
Crystal structure of tryptophan synthase in complex with F9, Cs+, benzimidazole, pH7.8 - alpha aminoacrylate form - E(A-A)(BZI)
Tryptophan synthase alpha chain
Toggle Identical (AC)Tryptophan synthase beta chain
Toggle Identical (BD)Related Entries With Identical Sequence
1a50.1 | 1a5s.1 | 1bks.1 | 1c29.1 | 1c8v.1 | 1c9d.1 | 1cw2.1 | 1cx9.1 | 1fuy.1 | 1k3u.1 | 1k7e.1 | 1k7f.1 | 1k7x.1 | 1k8x.1 | 1k8y.1 | 1k8z.1 | 1kfc.1 | 1kfj.1 | 1kfk.1 | 1qoq.1 | 1tjp.1 | 1ttp.1 | 1ttq.1 | 1ubs.1 | 2cle.1 | 2clf.1 | 2clh.1 | 2cli.1 | 2cll.1 | 2clm.1 more...less...2clo.1 | 2j9x.1 | 2j9y.1 | 2rh9.1 | 2rhg.1 | 2trs.1 | 2tsy.1 | 2tys.1 | 2wsy.1 | 4hn4.1 | 4hpj.1 | 4hpx.1 | 4hpx.2 | 4ht3.1 | 4kkx.1 | 4wx2.1 | 4xug.1 | 4y6g.1 | 4zqc.1 | 5bw6.1 | 5cgq.1 | 6c73.1 | 6d0v.1 | 6duc.1 | 6dz4.1 | 6dzo.1 | 6o1h.1 | 6oso.1 | 6ouy.1 | 6vfd.1 | 6vnt.1 | 6wdu.1 | 6wx3.1 | 6x0c.1 | 6xe3.1 | 6xin.1 | 6xnc.1 | 6xoy.1 | 6xrh.1 | 6xsy.1 | 6xt0.1 | 7jhw.1 | 7jll.1 | 7jmq.1 | 7jmq.2 | 7jqw.1 | 7jtt.1 | 7k0b.1 | 7k5a.1 | 7ka1.1 | 7kbn.1 | 7kh6.1 | 7ki7.1 | 7kmc.1 | 7kq9.1 | 7kqf.1 | 7ku9.1 | 7kwv.1 | 7kxc.1 | 7kyt.1 | 7l03.1 | 7l1h.1 | 7l47.1 | 7l4d.1 | 7l5h.1 | 7lev.1 | 7lgx.1 | 7lkl.1 | 7lpf.1 | 7lt4.1 | 7ltp.1 | 7lut.1 | 7lv5.1 | 7lvx.1 | 7lx1.1 | 7ly8.1 | 7m2l.1 | 7m3s.1 | 7m3s.2 | 7me8.1 | 7mt4.1 | 7mt5.1 | 8b03.1 | 8b05.1 | 8b06.1 | 8b08.1 | 8eyp.1 | 8eys.1 | 8ezc.1