SMTL ID : 5ypw.3 (3 other biounits)

Crystal structure of IlvN.Val-1b

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x VAL: VALINE(Non-covalent)

VAL.1: 12 residues within 4Å: Chain A: V.17, N.19, H.20, P.21, G.22, V.23, M.24, C.43, S.52 Chain B: N.37, V.38, I.41 13 PLIP interactions: 5 interactions with chain B, 7 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: B:I.41, A:V.17, A:M.24 Hydrogen bonds: B:N.37, B:N.37, B:N.37, B:V.38, A:G.22, A:V.23, A:M.24, V.1 Water bridges: A:T.25, A:S.52 VAL.2: 10 residues within 4Å: Chain A: N.37, V.38 Chain B: V.17, N.19, H.20, P.21, G.22, V.23, M.24, C.43 10 PLIP interactions: 7 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:V.17, B:M.24 Hydrogen bonds: B:G.22, B:V.23, B:M.24, A:N.37, A:N.37, A:V.38 Water bridges: B:T.25, B:S.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bansal, A. et al., Crystallographic Structures of IlvN·Val/Ile Complexes: Conformational Selectivity for Feedback Inhibition of Aceto Hydroxy Acid Synthases. Biochemistry (2019)

Release Date

2018-09-19

Peptides

Acetolactate synthase isozyme 1 small subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Acetolactate synthase isozyme 1 small subunit

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