SMTL ID : 5y8o.1

Mycobacterium tuberculosis 3-Hydroxyisobutyrate dehydrogenase (MtHIBADH) + NAD + 3-Hydroxy propionate (3-HP)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

1 x AKR: ACRYLIC ACID(Non-covalent)

AKR.1: 7 residues within 4Å: Chain A: A.59, D.60, R.84, P.85, A.86, T.87, R.144 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.86 Salt bridges: A:R.84

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: V.22, H.26, V.27, V.28, G.45 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.26, A:V.28 Water bridges: A:A.47 GOL.6: 7 residues within 4Å: Chain B: A.59, D.60, R.84, P.85, A.86, T.87, R.144 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.84, B:T.87 Water bridges: B:A.59

2 x 9ON: (2~{S})-2-methylpentanedioic acid(Non-covalent)

9ON.3: 5 residues within 4Å: Chain A: A.129, R.146, E.150, A.153, G.154 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:E.150 Hydrogen bonds: A:A.153 Water bridges: A:I.156, A:I.156 Salt bridges: A:R.146 9ON.7: 5 residues within 4Å: Chain B: E.150, A.153, G.154, K.155, I.156 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:E.150, B:E.150, B:A.153 Hydrogen bonds: B:A.153, B:G.154 Water bridges: B:R.146, B:I.156

1 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.4: 22 residues within 4Å: Chain B: L.8, G.9, G.11, N.12, M.13, G.14, F.31, D.32, P.33, A.34, A.37, M.65, L.66, P.67, V.71, S.93, T.94, V.119, G.122, K.169, L.241, K.244 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:N.12, B:N.12, B:M.13, B:G.14, B:A.34, B:L.66, B:T.94, B:V.123 Water bridges: B:G.11, B:G.11, B:D.78, B:K.169, B:G.236, B:G.236

1 x 3OH: 3-HYDROXY-PROPANOIC ACID(Non-covalent)

3OH.5: 3 residues within 4Å: Chain A: T.208 Chain B: S.120, G.121 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.120 Water bridges: B:S.120, B:G.122, B:G.122, B:G.236

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srikalaivani, R. et al., Structure, interactions and action ofMycobacterium tuberculosis3-hydroxyisobutyric acid dehydrogenase. Biochem. J. (2018)

Release Date

2018-07-11

Peptides

Probable 3-hydroxyisobutyrate dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Probable 3-hydroxyisobutyrate dehydrogenase

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