SMTL ID : 6sud.2 (1 other biounit)

Structure of L320A mutant of Rex8A from Paenibacillus barcinonensis complexed with xylose.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: D.83, K.84, K.85, H.86, E.87 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.83, A:K.85, A:E.87 EDO.2: 4 residues within 4Å: Chain A: P.148, A.149, P.150, Y.151 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.148 EDO.4: 4 residues within 4Å: Chain A: Q.154, A.155, R.158, N.211 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.154, A:R.158, A:N.211 Water bridges: A:N.211, A:N.211 EDO.5: 2 residues within 4Å: Chain A: W.277, R.281 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.281 Water bridges: A:R.281 EDO.6: 4 residues within 4Å: Chain A: N.291, A.295, G.338, P.339 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.291 Water bridges: A:N.291, A:N.291, A:A.295 EDO.9: 3 residues within 4Å: Chain A: R.20, A.336, D.337 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.20, A:A.336

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: N.142, R.143, W.144, G.145 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.141 GOL.7: 8 residues within 4Å: Chain A: E.70, W.112, A.126, D.128, Y.197, D.265, R.268 Ligands: XYP.10 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.70, A:Y.197, A:Y.197, A:R.268, A:R.268 GOL.8: 9 residues within 4Å: Chain A: F.132, L.199, H.201, A.271, N.272, L.275, M.331, F.368, Y.377 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.201 Water bridges: A:N.272

1 x XYP: beta-D-xylopyranose(Non-covalent)

XYP.10: 10 residues within 4Å: Chain A: D.61, N.64, R.68, E.70, S.264, D.265, H.321, Y.360, Y.361 Ligands: GOL.7 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:D.61, A:D.61, A:D.61, A:N.64, A:R.68, A:E.70 Water bridges: A:D.61, A:S.264, A:S.264, A:Y.361 Salt bridges: A:H.321

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jimenez-Ortega, E. et al., Structural analysis of the reducing-end xylose-releasing exo-oligoxylanase Rex8A from Paenibacillus barcinonensis BP-23 deciphers its molecular specificity. Febs J. (2020)

Release Date

2020-05-27

Peptides

Reducing-end xylose-releasing exo-oligoxylanase Rex8A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Reducing-end xylose-releasing exo-oligoxylanase Rex8A

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