SMTL ID : 3fs8.2 (1 other biounit)

Crystal structure of QdtC, the dTDP-3-amino-3,6-dideoxy-D-glucose N-acetyl transferase from Thermoanaerobacterium thermosaccharolyticum in complex with Acetyl-CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-trimer

Ligands

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

ACO.1: 25 residues within 4Å: Chain A: F.152, A.180, A.181, L.196, G.198, A.199, V.214, G.215, I.227, K.230 Chain C: F.138, L.157, T.158, N.159, D.160, P.161, P.163, L.186, P.187, V.202, T.204, K.205, N.216, P.217, R.219 20 PLIP interactions: 14 interactions with chain C, 6 interactions with chain A Hydrophobic interactions: C:F.138, C:T.158, A:L.196, A:A.199 Hydrogen bonds: C:N.159, C:D.160, C:P.161, C:T.204, C:N.216, A:A.181, A:A.199, A:A.199, A:G.215 Water bridges: C:E.141, C:N.159, C:T.204, C:R.219, C:R.219 Salt bridges: C:K.205, C:R.219 ACO.3: 25 residues within 4Å: Chain A: F.138, L.157, T.158, N.159, D.160, P.161, P.163, L.186, P.187, V.202, T.204, K.205, N.216, P.217, R.219 Chain B: F.152, A.180, A.181, L.196, G.198, A.199, V.214, G.215, I.227, K.230 20 PLIP interactions: 14 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:F.138, A:T.158, B:L.196, B:A.199 Hydrogen bonds: A:N.159, A:D.160, A:P.161, A:T.204, A:N.216, B:A.181, B:A.199, B:A.199, B:G.215 Water bridges: A:E.141, A:N.159, A:T.204, A:R.219, A:R.219 Salt bridges: A:K.205, A:R.219 ACO.5: 25 residues within 4Å: Chain B: F.138, L.157, T.158, N.159, D.160, P.161, P.163, L.186, P.187, V.202, T.204, K.205, N.216, P.217, R.219 Chain C: F.152, A.180, A.181, L.196, G.198, A.199, V.214, G.215, I.227, K.230 20 PLIP interactions: 14 interactions with chain B, 6 interactions with chain C Hydrophobic interactions: B:F.138, B:T.158, C:L.196, C:A.199 Hydrogen bonds: B:N.159, B:D.160, B:P.161, B:T.204, B:N.216, C:A.181, C:A.199, C:A.199, C:G.215 Water bridges: B:E.141, B:N.159, B:T.204, B:R.219, B:R.219 Salt bridges: B:K.205, B:R.219

3 x TDR: THYMINE(Non-covalent)

TDR.2: 6 residues within 4Å: Chain A: R.80, G.98, H.99, T.117 Chain C: Y.86, R.104 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:Y.86, C:Y.86, A:T.117 Water bridges: C:V.58, C:Q.122, A:R.80, A:R.80 pi-Cation interactions: C:R.104, A:R.80 TDR.4: 6 residues within 4Å: Chain A: Y.86, R.104 Chain B: R.80, G.98, H.99, T.117 9 PLIP interactions: 5 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:Y.86, A:Y.86, B:T.117 Water bridges: A:V.58, A:Q.122, B:R.80, B:R.80 pi-Cation interactions: A:R.104, B:R.80 TDR.6: 6 residues within 4Å: Chain B: Y.86, R.104 Chain C: R.80, G.98, H.99, T.117 9 PLIP interactions: 4 interactions with chain C, 5 interactions with chain B Hydrogen bonds: C:T.117, B:Y.86, B:Y.86 Water bridges: C:R.80, C:R.80, B:V.58, B:Q.122 pi-Cation interactions: C:R.80, B:R.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thoden, J. et al., Structural and Functional Studies of QdtC: an N-Acetyltransferase Required for the Biosynthesis of dTDP-3-Acetamido-3,6-Dideoxy-alpha-D-Glucose. Biochemistry (2009)

Release Date

2009-02-17

Peptides

QdtC: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

QdtC

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