SMTL ID : 6tdf.1

Crystal structure of Aspergillus fumigatus Glucosamine-6-phosphate N-acetyltransferase 1 in complex with compound 3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-dimer

Ligands

2 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.1: 22 residues within 4Å: Chain A: V.68, L.69, I.128, D.130, I.131, A.132, V.133, Q.138, G.139, K.140, K.141, L.142, G.143, L.144, D.165, A.169, N.170, G.172, F.173, Y.174, K.176 Ligands: G6P.3 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:L.69, A:I.131 Hydrogen bonds: A:D.130, A:I.131, A:I.131, A:V.133, A:Q.138, A:G.139, A:K.141, A:K.141, A:L.142, A:G.143, A:L.144, A:A.169, A:N.170, A:F.173, A:Y.174 Water bridges: A:Q.138, A:K.140, A:K.140 Salt bridges: A:K.141, A:K.176 ACO.4: 22 residues within 4Å: Chain B: V.68, L.69, I.128, D.130, I.131, A.132, V.133, Q.138, G.139, K.140, K.141, L.142, G.143, L.144, D.165, A.169, N.170, G.172, F.173, Y.174, K.176 Ligands: G6P.6 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:L.69, B:I.131 Hydrogen bonds: B:D.130, B:I.131, B:I.131, B:V.133, B:Q.138, B:G.139, B:K.141, B:K.141, B:L.142, B:G.143, B:L.144, B:A.169, B:N.170, B:F.173 Water bridges: B:Q.138, B:K.140, B:K.140 Salt bridges: B:K.141, B:K.176

2 x N3Q: 2-[[3,5-bis(chloranyl)-4-(4~{H}-1,2,4-triazol-3-yl)phenyl]-(2-hydroxyethyl)amino]ethanol(Non-covalent)

N3Q.2: 14 residues within 4Å: Chain A: V.113, E.115, H.127, E.129, I.163, L.164, D.165 Chain B: V.113, E.115, H.127, E.129, I.163, D.165 Ligands: N3Q.5 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:H.127, B:H.127 pi-Stacking: A:H.127, B:H.127 Hydrogen bonds: B:H.127 N3Q.5: 14 residues within 4Å: Chain A: V.113, E.115, H.127, E.129, I.163, D.165 Chain B: V.113, E.115, H.127, E.129, I.163, L.164, D.165 Ligands: N3Q.2 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:H.127, B:H.127 pi-Stacking: A:H.127, B:H.127 Hydrogen bonds: B:H.127

2 x G6P: 6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

G6P.3: 9 residues within 4Å: Chain A: T.70, E.129, D.130, D.165, Y.189 Chain B: H.120, Y.160, K.161 Ligands: ACO.1 13 PLIP interactions: 4 interactions with chain B, 9 interactions with chain A Hydrogen bonds: B:Y.160, A:E.129, A:D.130, A:D.165, A:Y.189, A:Y.189 Salt bridges: B:K.117, B:H.120, B:K.161 Water bridges: A:E.129, A:E.129, A:S.167, A:N.170 G6P.6: 9 residues within 4Å: Chain A: H.120, Y.160, K.161 Chain B: T.70, E.129, D.130, D.165, Y.189 Ligands: ACO.4 14 PLIP interactions: 11 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:T.70, B:E.129, B:E.129, B:D.130, B:D.130, B:D.165, B:Y.189 Water bridges: B:E.129, B:E.129, B:S.167, B:N.170 Salt bridges: A:K.117, A:H.120, A:K.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lockhart, D.E.A. et al., Targeting a critical step in fungal hexosamine biosynthesis. J.Biol.Chem. (2020)

Release Date

2020-04-29

Peptides

Glucosamine 6-phosphate N-acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glucosamine 6-phosphate N-acetyltransferase

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