SMTL ID : 2fnu.1

PseC aminotransferase with external aldimine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.1: 17 residues within 4Å: Chain A: S.55, A.56, T.57, L.60, S.83, F.84, A.86, T.87, D.154, S.156, H.157, S.178, K.183, G.190, Y.316 Chain B: N.228 Ligands: UD1.2 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.84 Hydrogen bonds: A:A.56, A:T.57, A:T.57, A:S.156, A:H.157, A:S.178, A:S.178, A:K.183, A:K.183 Water bridges: B:R.230 PMP.3: 16 residues within 4Å: Chain A: N.228 Chain B: S.55, A.56, T.57, L.60, S.83, F.84, T.87, D.154, S.156, H.157, S.178, K.183, G.190, Y.316 Ligands: UD1.4 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.84 Hydrogen bonds: B:A.56, B:T.57, B:T.57, B:S.156, B:H.157, B:S.178, B:S.178, B:K.183, B:K.183 Water bridges: A:R.230

2 x UD1: URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE(Non-covalent)

UD1.2: 21 residues within 4Å: Chain A: A.5, Y.6, S.7, E.8, P.9, F.84, H.180, A.181, I.182, K.183, Q.313, V.314, H.315, Y.316 Chain B: K.26, Q.27, L.28, T.29, Q.30, F.217 Ligands: PMP.1 15 PLIP interactions: 7 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:Q.313 Hydrogen bonds: A:Y.6, A:K.183, A:Q.313, B:K.26, B:L.28, B:T.29, B:Q.30, B:Q.30 Water bridges: A:Y.6, A:Y.6, B:R.230, B:R.230, B:R.230 Salt bridges: A:H.180 UD1.4: 21 residues within 4Å: Chain A: K.26, Q.27, L.28, T.29, Q.30, F.217 Chain B: A.5, Y.6, S.7, E.8, P.9, F.84, H.180, A.181, I.182, K.183, Q.313, V.314, H.315, Y.316 Ligands: PMP.3 16 PLIP interactions: 8 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:A.181, B:Q.313 Hydrogen bonds: B:Y.6, B:Y.6, B:K.183, B:Q.313, A:K.26, A:L.28, A:T.29, A:Q.30, A:Q.30 Water bridges: B:Y.6, A:R.230, A:R.230, A:R.230 Salt bridges: B:H.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schoenhofen, I.C. et al., Structural and Functional Characterization of PseC, an Aminotransferase Involved in the Biosynthesis of Pseudaminic Acid, an Essential Flagellar Modification in Helicobacter pylori. J.Biol.Chem. (2006)

Release Date

2006-01-24

Peptides

aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

aminotransferase

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