SMTL ID : 5kzm.1 (1 other biounit)

Crystal structure of Tryptophan synthase alpha-beta chain complex from Francisella tularensis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

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

ACT.1: 3 residues within 4Å: Chain B: I.345, D.380 Chain D: H.81 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: B:I.345 Salt bridges: D:H.81 ACT.4: 3 residues within 4Å: Chain B: H.81 Chain D: I.345, D.380 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain B Hydrophobic interactions: D:I.345 Salt bridges: B:H.81

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain B: E.295, S.296, D.304 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.295, B:S.296, B:D.304, B:D.304 CA.3: 2 residues within 4Å: Chain B: E.363, D.364 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.363 CA.5: 3 residues within 4Å: Chain D: E.295, S.296, D.304 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.295, D:S.296, D:D.304, D:D.304 CA.6: 2 residues within 4Å: Chain D: E.363, D.364 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:E.363

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Michalska, K. et al., Conservation of the structure and function of bacterial tryptophan synthases. Iucrj (2019)

Release Date

2016-08-10

Peptides

Tryptophan synthase alpha chain: AC
Tryptophan synthase beta chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Tryptophan synthase alpha chain

Tryptophan synthase beta chain

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