SMTL ID : 7svt.3 (3 other biounits)

Mycobacterium tuberculosis 3-hydroxyl-ACP dehydratase HadAB in complex with 1,3-diarylpyrazolyl-acylsulfonamide inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CI7: 3-[1-(4-bromophenyl)-3-(4-chlorophenyl)-1H-pyrazol-4-yl]-N-(methanesulfonyl)propanamide(Non-covalent)

CI7.1: 21 residues within 4Å: Chain A: C.61, G.64, Y.65, Q.68, A.69, F.72, T.79, I.84, V.85, Q.86, Q.89, N.125, T.138, T.140, L.142 Chain B: D.36, N.38, H.41, A.57, H.58, G.59 10 PLIP interactions: 7 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:Y.65, A:Y.65, A:Q.68, A:Q.68, A:L.142, A:L.142 Hydrogen bonds: A:Q.86, B:G.59 Water bridges: B:N.38, B:N.38

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 5 residues within 4Å: Chain A: A.82, Q.83, V.85, A.143, R.145 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.82, A:R.145 PEG.3: 6 residues within 4Å: Chain A: V.62, Y.65, K.66, A.69 Chain B: S.34, G.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.62, A:K.66

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: A.55, P.56, L.57, F.93, P.96, I.97, Q.136 Chain B: P.77 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.55, A:P.56, A:I.97, A:I.97, A:Q.136, B:P.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, V. et al., 1,3-Diarylpyrazolyl-acylsulfonamides Target HadAB/BC Complex in Mycobacterium tuberculosis . Acs Infect Dis. (2022)

Release Date

2022-11-16

Peptides

HadA: A
(3R)-hydroxyacyl-ACP dehydratase subunit HadB: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
O

B
P

HadA

(3R)-hydroxyacyl-ACP dehydratase subunit HadB

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