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

Crystal structure of IlvN. Val-1c

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

homo-dimer

Ligands

2 x VAL: VALINE(Non-covalent)

VAL.1: 11 residues within 4Å: Chain A: V.17, N.19, H.20, G.22, V.23, M.24, C.43, S.52 Chain B: N.37, V.38, I.41 10 PLIP interactions: 4 interactions with chain B, 6 interactions with chain A, Hydrophobic interactions: B:I.41, A:V.17, A:M.24 Hydrogen bonds: B:N.37, B:N.37, B:V.38, A:G.22, A:V.23, A:M.24 Water bridges: A:T.25 VAL.2: 12 residues within 4Å: Chain A: N.37, V.38, I.41 Chain B: V.17, R.18, N.19, H.20, P.21, G.22, V.23, M.24, C.43 14 PLIP interactions: 1 Ligand-Ligand interactions, 8 interactions with chain B, 5 interactions with chain A Hydrogen bonds: V.2, B:H.20, B:G.22, B:V.23, B:M.24, A:N.37, A:N.37, A:V.38, A:V.38 Hydrophobic interactions: B:V.17, B:M.24, A:I.41 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
A

B
B

Acetolactate synthase isozyme 1 small subunit

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