SMTL ID : 2cfu.1

Crystal structure of SdsA1, an alkylsulfatase from Pseudomonas aeruginosa, in complex with 1-decane-sulfonic-acid.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x 1DB: 1-DECANE-SULFONIC-ACID(Non-covalent)

1DB.1: 13 residues within 4Å: Chain A: H.171, A.172, D.173, Y.223, L.243, E.280, H.306, N.307, T.310, R.312, R.317, H.405 Ligands: IPA.10 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.172, A:D.173, A:L.243, A:L.243 Hydrogen bonds: A:N.307 Water bridges: A:R.312, A:R.317, A:R.317 Salt bridges: A:H.171, A:H.306, A:R.312, A:R.317, A:H.405 1DB.13: 13 residues within 4Å: Chain B: H.171, A.172, D.173, Y.223, L.243, E.280, H.306, N.307, T.310, R.312, R.317, H.405 Ligands: IPA.22 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:A.172, B:D.173, B:L.243, B:L.243 Hydrogen bonds: B:N.307 Water bridges: B:R.312, B:R.312, B:R.317, B:R.317 Salt bridges: B:H.171, B:H.306, B:R.312, B:R.317, B:H.405

16 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 4 residues within 4Å: Chain A: A.219, T.220, T.225 Ligands: IPA.10 Ligand excluded by PLIP PEG.3: 7 residues within 4Å: Chain A: G.463, E.464, Y.465, R.466, W.467 Chain B: L.433, R.441 Ligand excluded by PLIP PEG.4: 4 residues within 4Å: Chain A: L.609, L.633, F.637 Ligands: PEG.6 Ligand excluded by PLIP PEG.5: 7 residues within 4Å: Chain A: R.179, M.201, L.250, L.251, A.252, D.533, A.536 Ligand excluded by PLIP PEG.6: 3 residues within 4Å: Chain A: L.608, L.633 Ligands: PEG.4 Ligand excluded by PLIP PEG.7: 2 residues within 4Å: Chain A: E.38, F.43 Ligand excluded by PLIP PEG.8: 1 residues within 4Å: Chain A: E.159 Ligand excluded by PLIP PEG.9: 5 residues within 4Å: Chain A: H.331, R.335 Chain B: Q.590, S.591, E.592 Ligand excluded by PLIP PEG.14: 4 residues within 4Å: Chain B: A.219, T.220, T.225 Ligands: IPA.22 Ligand excluded by PLIP PEG.15: 7 residues within 4Å: Chain A: L.433, R.441 Chain B: G.463, E.464, Y.465, R.466, W.467 Ligand excluded by PLIP PEG.16: 4 residues within 4Å: Chain B: L.609, L.633, F.637 Ligands: PEG.18 Ligand excluded by PLIP PEG.17: 7 residues within 4Å: Chain B: R.179, M.201, L.250, L.251, A.252, D.533, A.536 Ligand excluded by PLIP PEG.18: 3 residues within 4Å: Chain B: L.608, L.633 Ligands: PEG.16 Ligand excluded by PLIP PEG.19: 2 residues within 4Å: Chain B: E.38, F.43 Ligand excluded by PLIP PEG.20: 1 residues within 4Å: Chain B: E.159 Ligand excluded by PLIP PEG.21: 5 residues within 4Å: Chain A: Q.590, S.591, E.592 Chain B: H.331, R.335 Ligand excluded by PLIP

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.10: 4 residues within 4Å: Chain A: Y.223, R.312 Ligands: 1DB.1, PEG.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.223 IPA.22: 4 residues within 4Å: Chain B: Y.223, R.312 Ligands: 1DB.13, PEG.14 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Y.223

4 x ZN: ZINC ION(Non-covalent)

ZN.11: 5 residues within 4Å: Chain A: D.173, H.174, E.299, H.344 Ligands: ZN.12 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.173, A:H.174, A:E.299, A:H.344, H2O.21 ZN.12: 6 residues within 4Å: Chain A: H.169, H.171, H.174, E.280, E.299 Ligands: ZN.11 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.169, A:H.171, A:E.280, A:E.299, H2O.21 ZN.23: 5 residues within 4Å: Chain B: D.173, H.174, E.299, H.344 Ligands: ZN.24 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.173, B:H.174, B:E.299, B:H.344, H2O.42 ZN.24: 6 residues within 4Å: Chain B: H.169, H.171, H.174, E.280, E.299 Ligands: ZN.23 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.169, B:H.171, B:E.280, B:E.299, H2O.42

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hagelueken, G. et al., The Crystal Structure of Sdsa1, an Alkylsulfatase from Pseudomonas Aeruginosa, Defines a Third Class of Sulfatases. Proc.Natl.Acad.Sci.USA (2006)

Release Date

2006-04-26

Peptides

SDSA1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SDSA1

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