SMTL ID : 1g66.1

ACETYLXYLAN ESTERASE AT 0.90 ANGSTROM RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.90 Å

Oligo State

monomer

Ligands

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

SO4.1: 9 residues within 4Å: Chain A: E.12, T.13, Y.57, S.90, Q.91, Y.177, H.187 Ligands: GOL.5, GOL.6 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.13, A:T.13, A:S.90, A:S.90, A:Q.91 Salt bridges: A:H.187 SO4.2: 5 residues within 4Å: Chain A: T.146, D.172, A.173, S.174, T.186 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.146, A:T.146, A:S.174, A:S.174 SO4.3: 1 residues within 4Å: Chain A: S.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.1 SO4.4: 3 residues within 4Å: Chain A: A.69, S.70, N.73 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.70, A:S.70, A:N.73 Water bridges: A:S.70, A:S.70, A:S.74

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: T.13, Y.57, F.152, Y.177 Ligands: SO4.1, GOL.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.13 Water bridges: A:T.13, A:Y.177, A:Y.177 GOL.6: 7 residues within 4Å: Chain A: T.13, T.14, G.47, Q.49, Y.57 Ligands: SO4.1, GOL.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.49 Water bridges: A:T.13, A:T.13, A:Y.57 GOL.7: 7 residues within 4Å: Chain A: G.139, L.140, S.141, Y.142, S.160, C.161, A.164 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.139, A:S.141, A:S.141, A:C.161, A:C.161 Water bridges: A:A.164 GOL.8: 3 residues within 4Å: Chain A: S.74, S.77, Q.78 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.78, A:Q.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, D. et al., Multiple conformations of catalytic serine and histidine in acetylxylan esterase at 0.90 A. J.Biol.Chem. (2001)

Release Date

2001-01-17

Peptides

ACETYL XYLAN ESTERASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ACETYL XYLAN ESTERASE II

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