SMTL ID : 3t52.2 (1 other biounit)

L29I Mutation in an Aryl Esterase from Pseudomonas fluorescens Leads to Unique Peptide Flip and Increased Activity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-trimer

Ligands

18 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: L.137, F.140, A.141, K.144, T.196, A.199, E.200 Ligand excluded by PLIP GOL.2: 7 residues within 4Å: Chain A: S.1, Y.12, F.13, K.14, D.15 Chain B: D.61, Q.62 Ligand excluded by PLIP GOL.6: 8 residues within 4Å: Chain A: F.125, V.135, V.139, F.143, Q.223, I.224, P.226 Ligands: GOL.13 Ligand excluded by PLIP GOL.9: 4 residues within 4Å: Chain A: E.236, K.239, G.240 Ligands: GOL.14 Ligand excluded by PLIP GOL.13: 9 residues within 4Å: Chain A: W.28, F.125, F.140, F.143, F.158, F.198, I.224 Ligands: GOL.6, ACT.12 Ligand excluded by PLIP GOL.14: 5 residues within 4Å: Chain A: A.235, E.236, A.241, L.243 Ligands: GOL.9 Ligand excluded by PLIP GOL.15: 4 residues within 4Å: Chain A: Q.127, K.128, P.129, P.132 Ligand excluded by PLIP GOL.16: 7 residues within 4Å: Chain B: S.1, Y.12, F.13, K.14, D.15 Chain C: D.61, Q.62 Ligand excluded by PLIP GOL.17: 6 residues within 4Å: Chain B: L.137, A.141, K.144, T.196, A.199, E.200 Ligand excluded by PLIP GOL.21: 9 residues within 4Å: Chain B: F.125, V.135, V.139, F.143, Q.223, I.224, P.226 Ligands: ACT.30, ACT.31 Ligand excluded by PLIP GOL.25: 8 residues within 4Å: Chain B: L.30, D.33, M.34, Y.163, Q.178, T.179, I.182, V.255 Ligand excluded by PLIP GOL.33: 6 residues within 4Å: Chain B: K.6, D.74, A.77, Q.78, E.81, H.107 Ligand excluded by PLIP GOL.35: 7 residues within 4Å: Chain A: D.61, Q.62 Chain C: S.1, Y.12, F.13, K.14, D.15 Ligand excluded by PLIP GOL.39: 9 residues within 4Å: Chain C: F.125, V.135, V.139, F.143, Q.223, I.224, P.226 Ligands: GOL.43, ACT.49 Ligand excluded by PLIP GOL.43: 5 residues within 4Å: Chain C: F.143, P.161, I.224 Ligands: GOL.39, ACT.49 Ligand excluded by PLIP GOL.47: 6 residues within 4Å: Chain A: L.148 Chain C: Y.37, E.40, Y.41, A.258, N.262 Ligand excluded by PLIP GOL.48: 7 residues within 4Å: Chain C: L.30, F.162, Y.163, Q.178, T.179, I.182, V.255 Ligand excluded by PLIP GOL.50: 2 residues within 4Å: Chain C: R.45, L.266 Ligand excluded by PLIP

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain A: D.70, R.106 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.106 SO4.18: 2 residues within 4Å: Chain B: D.70, R.106 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.106 SO4.19: 3 residues within 4Å: Chain B: I.238, K.239, G.240 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.240 Water bridges: B:E.236 SO4.36: 4 residues within 4Å: Chain C: V.245, Y.246, K.247, Q.260 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:V.245, C:K.247, C:Q.260 SO4.37: 3 residues within 4Å: Chain C: I.238, K.239, G.240 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.240 Water bridges: C:A.241, C:A.241 SO4.38: 2 residues within 4Å: Chain C: D.70, R.106 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.106

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

CL.4: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.20: 3 residues within 4Å: Chain B: Y.246, K.247, Q.260 Ligand excluded by PLIP

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

ACT.5: 5 residues within 4Å: Chain A: V.245, Y.246, K.247, H.257, Q.260 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.246 Hydrogen bonds: A:K.247, A:Q.260 ACT.11: 10 residues within 4Å: Chain A: G.27, W.28, I.29, L.30, F.93, S.94, F.158, F.162, H.251 Ligands: ACT.12 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.29, A:L.30, A:F.158, A:F.162 Hydrogen bonds: A:W.28, A:S.94 Salt bridges: A:H.251 ACT.12: 11 residues within 4Å: Chain A: W.28, S.94, M.95, V.121, F.125, F.198, I.224, V.225, H.251 Ligands: ACT.11, GOL.13 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.121, A:F.125, A:F.198, A:V.225 Hydrogen bonds: A:W.28, A:S.94, A:M.95 Salt bridges: A:H.251 ACT.27: 9 residues within 4Å: Chain B: G.27, W.28, L.30, F.93, S.94, F.158, F.162, H.251 Ligands: ACT.28 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.30, B:F.158, B:F.162 Hydrogen bonds: B:W.28, B:W.28, B:S.94 Salt bridges: B:H.251 ACT.28: 9 residues within 4Å: Chain B: W.28, S.94, M.95, V.121, F.125, F.198, I.224, H.251 Ligands: ACT.27 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.121, B:F.125, B:F.198 Hydrogen bonds: B:W.28, B:S.94, B:M.95 Salt bridges: B:H.251 ACT.29: 4 residues within 4Å: Chain B: D.7, P.63, W.64, T.65 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:D.7, B:P.63 Hydrogen bonds: B:W.64, B:T.65, B:T.65 ACT.30: 6 residues within 4Å: Chain B: F.143, Q.223, I.224 Ligands: GOL.21, ACT.31, ACT.34 No protein-ligand interaction detected (PLIP) ACT.31: 8 residues within 4Å: Chain B: W.28, F.125, F.140, F.143, F.158, I.224 Ligands: GOL.21, ACT.30 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.28, B:F.143, B:F.158 ACT.34: 4 residues within 4Å: Chain B: F.154, D.157, F.158 Ligands: ACT.30 No protein-ligand interaction detected (PLIP) ACT.44: 10 residues within 4Å: Chain C: W.28, S.94, M.95, V.121, F.125, F.198, I.224, V.225, H.251 Ligands: ACT.45 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:V.121, C:F.125, C:F.198, C:V.225 Hydrogen bonds: C:W.28, C:S.94, C:M.95 Salt bridges: C:H.251 ACT.45: 10 residues within 4Å: Chain C: G.27, W.28, I.29, L.30, F.93, S.94, F.158, F.162, H.251 Ligands: ACT.44 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:W.28, C:I.29, C:L.30, C:F.158, C:F.162 Hydrogen bonds: C:W.28, C:S.94 Salt bridges: C:H.251 ACT.46: 4 residues within 4Å: Chain C: D.7, P.63, W.64, T.65 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:P.63 Hydrogen bonds: C:W.64, C:T.65, C:T.65 ACT.49: 8 residues within 4Å: Chain C: W.28, F.125, F.140, F.143, F.158, I.224 Ligands: GOL.39, GOL.43 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:W.28, C:F.143

11 x PEO: HYDROGEN PEROXIDE(Non-functional Binders)

PEO.7: 3 residues within 4Å: Chain A: R.102, T.201, D.202 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.102, A:R.102, A:D.202 Water bridges: A:D.202 PEO.8: 5 residues within 4Å: Chain A: P.213, T.214, G.240, E.242, F.268 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.214, A:T.214, A:E.242 Water bridges: A:T.214 PEO.10: 4 residues within 4Å: Chain A: E.40, Y.41, S.44, R.45 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.40, A:S.44, A:R.45, A:R.45 PEO.22: 6 residues within 4Å: Chain B: Q.173, G.174, T.177 Chain C: Q.153, S.156, L.180 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:S.156, B:T.177 PEO.23: 3 residues within 4Å: Chain B: S.18, G.19, R.48 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.19, B:G.19, B:R.48 PEO.24: 2 residues within 4Å: Chain B: T.65, G.66 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.66, B:D.68, B:D.68 Water bridges: B:N.67 PEO.26: 5 residues within 4Å: Chain A: Y.37, V.175, V.255 Chain B: K.149, D.150 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Water bridges: B:D.150, B:R.151, A:S.172 Hydrogen bonds: A:Y.37 PEO.32: 3 residues within 4Å: Chain B: R.102, T.201, D.202 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.102, B:R.102, B:E.200, B:D.202 Water bridges: B:D.202 PEO.40: 4 residues within 4Å: Chain C: L.137, K.144, T.196, E.200 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.144, C:E.200 PEO.41: 2 residues within 4Å: Chain B: S.43 Chain C: W.64 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Water bridges: B:S.18, B:S.43 Hydrogen bonds: C:W.64 PEO.42: 3 residues within 4Å: Chain C: S.156, N.159, Q.176 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.156, C:N.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yin, T. et al., L29I Mutation in an Aryl Esterase from Pseudomonas fluorescens Leads to Unique Peptide Flip and Increased Activity. To be Published

Release Date

2012-08-01

Peptides

Arylesterase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Arylesterase

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