SMTL ID : 4ozo.1

Crystal structure of an a-L-fucosidase GH29 from Bacteroides thetaiotaomicron (BT2192) in complex with oNPTG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: H.27, E.39, H.77, Y.123, D.166, E.212, W.262 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.77, A:Y.123, A:D.166 GOL.2: 6 residues within 4Å: Chain A: D.218, R.288, K.416, W.423, I.424, R.426 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.288, A:K.416, A:K.416, A:R.426 GOL.4: 6 residues within 4Å: Chain B: D.218, R.288, K.416, W.423, I.424, R.426 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.218, B:R.288, B:K.416, B:R.426 GOL.5: 8 residues within 4Å: Chain B: H.27, E.39, H.77, Y.123, D.166, E.212, W.262 Ligands: OTN.6 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.39, B:H.77, B:E.212

2 x OTN: 2-nitrophenyl 1-thio-beta-D-galactopyranoside(Non-covalent)

OTN.3: 10 residues within 4Å: Chain A: W.164, D.166, G.167, A.168, T.197, K.198, W.208, E.212, E.232, D.255 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.208, A:E.212 Hydrogen bonds: A:G.167, A:T.197, A:T.197, A:K.198, A:E.212, A:D.255 OTN.6: 11 residues within 4Å: Chain B: W.164, D.166, G.167, A.168, T.197, K.198, W.208, E.212, E.232, D.255 Ligands: GOL.5 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.208, B:W.208, B:E.212 Hydrogen bonds: B:G.167, B:T.197, B:K.198, B:D.255

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guillotin, L. et al., Unraveling the substrate recognition mechanism and specificity of the unusual glycosyl hydrolase family 29 BT2192 from Bacteroides thetaiotaomicron. Biochemistry (2014)

Release Date

2014-03-05

Peptides

Putative lipoprotein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative lipoprotein

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