SMTL ID : 5ho9.1 (1 other biounit)

Structure of truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

monomer

Ligands

1 x AHR- AHR- AHR- AHR- AHR- AHR- AHR- AHR: alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose

AHR-AHR-AHR-AHR-AHR-AHR-AHR-AHR.1: 19 residues within 4Å: Chain A: S.52, H.54, D.55, S.70, H.71, E.73, K.85, W.126, Y.156, N.230, N.235, I.237, S.255, W.256, Y.300, E.304, W.325, L.326, H.422 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.52

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

SO4.2: 1 residues within 4Å: Chain A: R.289 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.289 SO4.3: 4 residues within 4Å: Chain A: K.451, N.453, K.454, K.498 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.454 Water bridges: A:K.451, A:Q.455 Salt bridges: A:K.451, A:K.498 SO4.4: 1 residues within 4Å: Chain A: R.497 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.497 SO4.5: 3 residues within 4Å: Chain A: K.312, N.313, K.403 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.313 Salt bridges: A:K.312 SO4.6: 3 residues within 4Å: Chain A: K.207, Q.211, K.271 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.211 Water bridges: A:K.213 Salt bridges: A:K.207, A:K.271 SO4.7: 3 residues within 4Å: Chain A: R.377, T.384, G.385 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.385 Salt bridges: A:R.377 SO4.8: 3 residues within 4Å: Chain A: D.381, P.382, G.383 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.383, A:G.383 SO4.9: 3 residues within 4Å: Chain A: N.483, R.484, N.485 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.484, A:N.485 SO4.10: 1 residues within 4Å: Chain A: Y.639 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.639 SO4.11: 4 residues within 4Å: Chain A: H.576, P.578, T.579, E.580 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.579, A:E.580 Salt bridges: A:H.576 SO4.12: 3 residues within 4Å: Chain A: F.48, N.50, R.443 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.50 Salt bridges: A:R.443 SO4.13: 4 residues within 4Å: Chain A: F.222, H.223, N.224, R.231 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.224 Salt bridges: A:H.223, A:R.231

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

PEG.14: 1 residues within 4Å: Chain A: Y.316 No protein-ligand interaction detected (PLIP) PEG.15: 4 residues within 4Å: Chain A: P.275, K.277, G.279, K.280 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.275 PEG.16: 5 residues within 4Å: Chain A: D.283, G.284, Y.299, V.355, L.356 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.283, A:Y.299 Water bridges: A:P.357 PEG.17: 6 residues within 4Å: Chain A: Y.65, D.79, D.401, Q.406, F.408, Y.444 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.401, A:D.401

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lansky, S. et al., Structure of truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose. To Be Published

Release Date

2017-02-01

Peptides

Extracellular arabinanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Extracellular arabinanase

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