SMTL ID : 4m6p.1

Identification of Amides Derived From 1H-Pyrazolo[3,4-b]pyridine-5-carboxylic Acid as Potent Inhibitors of Human Nicotinamide Phosphoribosyltransferase (NAMPT)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

2 x 20R: N-[4-(phenylsulfonyl)benzyl]-2H-pyrazolo[3,4-b]pyridine-5-carboxamide(Non-covalent)

20R.1: 14 residues within 4Å: Chain A: Y.188, H.191, F.193, R.196, D.219, S.241, V.242, A.244, S.275, I.309, R.311, I.351 Chain B: D.16, Y.18 16 PLIP interactions: 15 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.188, A:H.191, A:F.193, A:V.242, A:V.242, A:A.244, A:I.309 Hydrogen bonds: A:R.196, A:D.219 Water bridges: A:R.196, A:R.311, A:R.311, A:R.311 pi-Stacking: A:H.191, A:F.193, B:Y.18 20R.3: 15 residues within 4Å: Chain A: D.16, Y.18 Chain B: Y.188, H.191, F.193, R.196, D.219, S.241, V.242, A.244, S.275, I.309, R.311, I.351, A.379 16 PLIP interactions: 1 interactions with chain A, 15 interactions with chain B pi-Stacking: A:Y.18, B:H.191, B:F.193 Hydrophobic interactions: B:Y.188, B:H.191, B:F.193, B:V.242, B:V.242, B:A.244, B:I.309 Hydrogen bonds: B:R.196, B:D.219 Water bridges: B:R.196, B:S.275, B:R.311, B:R.311

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: R.40, R.392, S.398, K.400, K.415 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.398 Water bridges: A:R.40, A:R.392, A:C.397, A:K.400, A:K.400, A:K.415, A:K.415, A:K.423, A:K.423, B:R.196 Salt bridges: A:R.40, A:R.392, A:K.400, A:K.415 PO4.4: 4 residues within 4Å: Chain A: R.196 Chain B: R.392, S.398, K.400 15 PLIP interactions: 3 interactions with chain A, 12 interactions with chain B Hydrogen bonds: A:R.196, B:S.398 Water bridges: A:D.313, A:D.354, B:R.392, B:R.392, B:R.392, B:K.400, B:K.400, B:K.415, B:K.415, B:K.415, B:K.423 Salt bridges: B:R.392, B:K.400

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, X. et al., Identification of amides derived from 1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid as potent inhibitors of human nicotinamide phosphoribosyltransferase (NAMPT). Bioorg.Med.Chem.Lett. (2013)

Release Date

2013-09-25

Peptides

Nicotinamide phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Nicotinamide phosphoribosyltransferase

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