SMTL ID : 1beu.1

TRP SYNTHASE (D60N-IPP-SER) WITH K+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x IPL: INDOLE-3-PROPANOL PHOSPHATE(Non-covalent)

IPL.1: 13 residues within 4Å: Chain A: F.22, A.59, N.60, I.64, L.100, Y.102, A.129, Y.175, G.211, G.213, I.232, G.234, S.235 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:A.59, A:L.100, A:L.100, A:L.100, A:A.129, A:Y.175, A:I.232 Hydrogen bonds: A:N.60, A:G.213, A:G.234, A:S.235, A:S.235 Water bridges: A:I.214, A:I.214, A:A.236 pi-Stacking: A:F.22 IPL.4: 13 residues within 4Å: Chain C: F.22, A.59, N.60, I.64, L.100, Y.102, A.129, Y.175, G.211, G.213, I.232, G.234, S.235 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:A.59, C:L.100, C:L.100, C:L.100, C:A.129, C:Y.175, C:I.232 Hydrogen bonds: C:N.60, C:G.213, C:G.234, C:S.235, C:S.235 Water bridges: C:I.214, C:I.214, C:A.236 pi-Stacking: C:F.22

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain B: G.232, G.268, P.270, F.306, S.308, V.309 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:G.232, B:F.306, B:S.308, H2O.7 K.5: 6 residues within 4Å: Chain D: G.232, G.268, P.270, F.306, S.308, V.309 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:G.232, D:F.306, D:S.308, H2O.20

2 x PLS: [3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE(Non-covalent)

PLS.3: 23 residues within 4Å: Chain B: A.85, H.86, K.87, T.110, G.111, A.112, Q.114, H.115, L.166, T.190, C.230, V.231, G.232, G.233, G.234, S.235, N.236, A.302, G.303, L.304, E.350, S.377, G.378 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:A.85 Hydrogen bonds: B:K.87, B:G.111, B:A.112, B:H.115, B:T.190, B:T.190, B:G.232, B:G.233, B:G.234, B:S.235, B:N.236, B:N.236, B:A.302, B:S.377 Water bridges: B:A.237, B:D.305, B:F.306 Salt bridges: B:H.86, B:K.87, B:K.87 pi-Stacking: B:H.86 PLS.6: 23 residues within 4Å: Chain D: A.85, H.86, K.87, T.110, G.111, A.112, Q.114, H.115, L.166, T.190, C.230, V.231, G.232, G.233, G.234, S.235, N.236, A.302, G.303, L.304, E.350, S.377, G.378 23 PLIP interactions: 23 interactions with chain D Hydrophobic interactions: D:A.85 Hydrogen bonds: D:K.87, D:G.111, D:A.112, D:H.115, D:T.190, D:G.232, D:G.233, D:G.234, D:S.235, D:N.236, D:N.236, D:A.302, D:S.377 Water bridges: D:T.190, D:T.190, D:A.237, D:D.305, D:F.306 Salt bridges: D:H.86, D:K.87, D:K.87 pi-Stacking: D:H.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rhee, S. et al., Cryocrystallography and microspectrophotometry of a mutant (alpha D60N) tryptophan synthase alpha 2 beta 2 complex reveals allosteric roles of alpha Asp60. Biochemistry (1998)

Release Date

1998-08-12

Peptides

TRYPTOPHAN SYNTHASE: AC
TRYPTOPHAN SYNTHASE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

TRYPTOPHAN SYNTHASE

TRYPTOPHAN SYNTHASE

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