SMTL ID : 3nu7.1

WbpE, an Aminotransferase from Pseudomonas aeruginosa Involved in O-antigen Assembly in Complex with the Cofactor PMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: G.29, Y.31, I.32 Chain B: I.5, F.182, P.183 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.31, A:I.32, A:I.32 GOL.3: 6 residues within 4Å: Chain A: P.183, S.184 Chain B: G.29, Q.30, Y.31, I.32 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.29, B:Y.31, B:I.32, B:I.32 GOL.5: 4 residues within 4Å: Chain B: E.41, I.54, R.208, R.212 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.41, B:R.208

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

PMP.2: 15 residues within 4Å: Chain A: N.58, G.59, T.60, L.63, T.84, Y.85, A.87, V.130, D.156, A.158, Q.159, S.180, K.185, Y.309 Chain B: N.227 20 PLIP interactions: 17 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:Y.85, A:Y.85, A:A.87, A:V.130, A:A.158 Hydrogen bonds: A:G.59, A:T.60, A:T.60, A:T.60, A:Q.159, A:S.180, A:S.180, A:K.185, A:K.185, A:Y.309, A:Y.309, B:N.227 Salt bridges: A:K.185 Water bridges: B:R.229, B:R.229 PMP.4: 17 residues within 4Å: Chain A: N.227 Chain B: N.58, G.59, T.60, L.63, T.84, Y.85, A.87, T.88, V.130, D.156, A.158, Q.159, S.180, F.182, K.185, Y.309 19 PLIP interactions: 2 interactions with chain A, 17 interactions with chain B Hydrogen bonds: A:N.227, B:G.59, B:T.60, B:T.60, B:T.60, B:T.88, B:Q.159, B:S.180, B:S.180, B:S.180, B:K.185, B:Y.309, B:Y.309 Water bridges: A:R.229, B:D.192 Hydrophobic interactions: B:Y.85, B:A.87, B:V.130, B:A.158

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Larkin, A. et al., Structural Analysis of WbpE from Pseudomonas aeruginosa PAO1: A Nucleotide Sugar Aminotransferase Involved in O-Antigen Assembly. Biochemistry (2010)

Release Date

2010-07-28

Peptides

Aminotransferase WbpE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aminotransferase WbpE

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