SMTL ID : 3u33.3 (2 other biounits)

Crystal Structure of the E. coli adaptive response protein AidB in the space group P3(2)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

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

FAD.1: 31 residues within 4Å: Chain A: M.182, M.184, T.185, G.189, G.190, S.191, F.216, S.218, K.260, N.263, S.268, V.420, I.423, W.424, E.425, G.426, S.427, N.429, I.430, L.433 Chain B: R.324, V.326, F.327, L.331, Q.334, M.337, E.398, V.399, G.401, G.402, Y.405 24 PLIP interactions: 18 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:F.216, A:F.216, A:K.260, B:Y.405 Hydrogen bonds: A:M.182, A:M.184, A:T.185, A:T.185, A:G.190, A:S.191, A:S.191, A:S.218, A:E.425, A:G.426, A:S.427, A:S.427, A:N.429, A:N.429, A:I.430, B:Q.334, B:E.398, B:G.402 Salt bridges: B:R.324, B:R.324 FAD.3: 32 residues within 4Å: Chain A: R.324, V.326, F.327, L.331, Q.334, M.337, E.398, V.399, G.401, G.402, Y.405 Chain B: M.137, M.182, G.183, M.184, T.185, G.189, G.190, S.191, F.216, S.218, K.260, N.263, S.268, V.420, I.423, E.425, G.426, S.427, N.429, I.430, L.433 24 PLIP interactions: 6 interactions with chain A, 18 interactions with chain B Hydrophobic interactions: A:Y.405, B:F.216, B:F.216, B:K.260 Hydrogen bonds: A:Q.334, A:E.398, A:G.402, B:M.182, B:M.184, B:T.185, B:T.185, B:G.190, B:S.191, B:S.191, B:S.218, B:E.425, B:G.426, B:G.426, B:S.427, B:N.429, B:N.429, B:I.430 Salt bridges: A:R.324, A:R.324 FAD.5: 31 residues within 4Å: Chain C: M.182, G.183, M.184, T.185, G.189, G.190, S.191, F.216, F.217, S.218, K.260, N.263, S.268, V.420, I.423, E.425, G.426, S.427, N.429, L.433 Chain D: R.324, V.326, F.327, L.331, Q.334, M.337, E.398, V.399, G.401, G.402, Y.405 26 PLIP interactions: 19 interactions with chain C, 7 interactions with chain D Hydrophobic interactions: C:F.216, C:F.216, C:K.260, C:V.420, D:Y.405 Hydrogen bonds: C:M.182, C:M.184, C:T.185, C:T.185, C:G.190, C:S.191, C:S.191, C:S.218, C:E.425, C:G.426, C:G.426, C:S.427, C:N.429, C:N.429, C:I.430, D:Q.334, D:E.398, D:G.402 Water bridges: D:M.337 Salt bridges: D:R.324, D:R.324 FAD.7: 33 residues within 4Å: Chain C: R.324, V.326, F.327, L.331, Q.334, M.337, E.398, V.399, G.401, G.402, Y.405 Chain D: M.182, G.183, M.184, T.185, G.189, G.190, S.191, F.216, F.217, S.218, K.260, N.263, S.268, V.420, I.423, W.424, E.425, G.426, S.427, N.429, I.430, L.433 28 PLIP interactions: 7 interactions with chain C, 21 interactions with chain D Hydrophobic interactions: C:Y.405, D:F.216, D:F.216, D:K.260 Hydrogen bonds: C:Q.334, C:E.398, C:G.402, D:M.182, D:M.184, D:T.185, D:T.185, D:G.190, D:S.191, D:S.191, D:S.218, D:E.425, D:G.426, D:G.426, D:S.427, D:N.429, D:N.429, D:I.430 Water bridges: C:R.324, D:E.186, D:G.428, D:G.428 Salt bridges: C:R.324, C:R.324

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: L.69, L.70, R.71, Y.72 Chain D: R.256 Ligand excluded by PLIP CL.4: 5 residues within 4Å: Chain B: L.69, L.70, R.71, Y.72 Chain C: R.256 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain B: R.256 Chain C: R.71, Y.72 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain A: R.256 Chain D: L.69, L.70, R.71, Y.72 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hamill, M.J. et al., Flavin-induced oligomerization in Escherichia coli adaptive response protein AidB. Biochemistry (2011)

Release Date

2011-11-02

Peptides

Putative acyl-CoA dehydrogenase AidB: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

C
K

D
L

Putative acyl-CoA dehydrogenase AidB

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