SMTL ID : 1tj2.2 (1 other biounit)

Crystal structure of E. coli PutA proline dehydrogenase domain (residues 86-669) complexed with acetate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 6 residues within 4Å: Chain A: K.244, A.351, Y.467, R.470, R.471 Ligands: FAD.2 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.244, A:R.470, A:R.471 ACT.3: 6 residues within 4Å: Chain B: K.244, A.351, Y.467, R.470, R.471 Ligands: FAD.4 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:K.244, B:R.470, B:R.471

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.2: 32 residues within 4Å: Chain A: D.285, A.286, V.317, Q.319, Y.321, R.346, V.348, K.349, G.350, A.351, Y.352, W.353, Y.371, T.372, R.373, K.374, T.377, D.378, A.400, T.401, H.402, N.403, Q.426, C.427, L.428, Y.455, R.471, E.474, T.479, S.480, F.481 Ligands: ACT.1 32 PLIP interactions: 32 interactions with chain A Hydrophobic interactions: A:A.400, A:Q.426, A:L.428, A:L.428, A:Y.455 Hydrogen bonds: A:A.286, A:A.286, A:Q.319, A:R.346, A:K.349, A:G.350, A:G.350, A:G.350, A:A.351, A:T.372, A:D.378, A:T.401, A:T.401, A:H.402, A:N.403, A:N.403, A:E.474, A:T.479, A:F.481 Water bridges: A:K.374, A:E.474, A:E.474 Salt bridges: A:K.349, A:K.349, A:K.374 pi-Stacking: A:W.353, A:W.353 FAD.4: 32 residues within 4Å: Chain B: D.285, A.286, V.317, Q.319, Y.321, R.346, V.348, K.349, G.350, A.351, Y.352, W.353, Y.371, T.372, R.373, K.374, T.377, D.378, A.400, T.401, H.402, N.403, Q.426, C.427, L.428, Y.455, R.471, E.474, T.479, S.480, F.481 Ligands: ACT.3 32 PLIP interactions: 32 interactions with chain B Hydrophobic interactions: B:A.400, B:Q.426, B:L.428, B:L.428, B:Y.455 Hydrogen bonds: B:A.286, B:A.286, B:Q.319, B:R.346, B:K.349, B:G.350, B:G.350, B:G.350, B:A.351, B:T.372, B:D.378, B:T.401, B:T.401, B:H.402, B:N.403, B:N.403, B:E.474, B:T.479, B:F.481 Water bridges: B:K.374, B:E.474, B:E.474 Salt bridges: B:K.349, B:K.349, B:K.374 pi-Stacking: B:W.353, B:W.353

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, M. et al., Structures of the Escherichia coli PutA proline dehydrogenase domain in complex with competitive inhibitors. Biochemistry (2004)

Release Date

2004-10-26

Peptides

Bifunctional putA protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Bifunctional putA protein

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