SMTL ID : 6cut.1 (1 other biounit)

Engineered Holo TrpB from Pyrococcus furiosus, PfTrpB7E6 with (2S,3S)-isopropylserine bound as the external aldimine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-dimer

Ligands

2 x FEJ: (2S,3S)-3-hydroxy-2-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-4-methylpentanoic acid (non-preferred name)(Non-covalent)

FEJ.1: 22 residues within 4Å: Chain A: H.81, K.82, T.105, G.106, A.107, G.108, Q.109, H.110, A.161, S.185, C.225, V.226, G.227, G.228, G.229, S.230, N.231, G.298, L.299, A.343, E.345, S.371 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:A.161, A:A.343, A:E.345 Hydrogen bonds: A:K.82, A:G.106, A:A.107, A:G.108, A:Q.109, A:H.110, A:G.227, A:G.228, A:G.229, A:S.230, A:N.231, A:N.231, A:G.298, A:S.371 Water bridges: A:S.185, A:S.185, A:G.229, A:A.232 Salt bridges: A:H.81, A:K.82, A:K.82 pi-Stacking: A:H.81 FEJ.3: 19 residues within 4Å: Chain B: H.81, K.82, T.105, G.106, A.107, G.108, Q.109, H.110, S.185, C.225, V.226, G.227, G.228, G.229, S.230, N.231, G.298, E.345, S.371 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:E.345 Hydrogen bonds: B:K.82, B:T.105, B:G.106, B:A.107, B:G.108, B:Q.109, B:H.110, B:G.227, B:G.228, B:G.229, B:S.230, B:N.231, B:N.231, B:P.297, B:S.371 Water bridges: B:S.185, B:S.185, B:G.229, B:A.232 Salt bridges: B:H.81, B:K.82 pi-Stacking: B:H.81

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

NA.2: 5 residues within 4Å: Chain A: G.227, S.263, S.265, Y.301, G.303 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.265 NA.4: 5 residues within 4Å: Chain B: G.227, S.263, S.265, Y.301, G.303 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boville, C.E. et al., Engineered Biosynthesis of beta-Alkyl Tryptophan Analogues. Angew. Chem. Int. Ed. Engl. (2018)

Release Date

2018-09-26

Peptides

Tryptophan synthase beta chain 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tryptophan synthase beta chain 1

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