SMTL ID : 7exv.1

GH127 beta-L-arabinofuranosidase HypBA1 covalently complexed with beta-L-arabinofuranoylamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: E.338, C.340, C.417, C.418 Ligands: 08U.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.338, A:C.340, A:C.417, A:C.418 ZN.3: 5 residues within 4Å: Chain B: E.338, C.340, C.417, C.418 Ligands: 08U.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.338, B:C.340, B:C.417, B:C.418

2 x 08U: 2-bromanyl-N-[(2S,3R,4R,5S)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]ethanamide(Post Translational Modification)

08U.2: 13 residues within 4Å: Chain A: F.73, H.142, Y.145, H.194, H.270, V.272, R.273, E.322, E.338, Y.386, C.415, C.417 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.386 Hydrogen bonds: A:H.142, A:Y.145, A:R.273, A:E.322, A:Y.386, A:Y.386 08U.4: 13 residues within 4Å: Chain B: F.73, H.142, Y.145, H.194, H.270, V.272, R.273, E.322, E.338, Y.386, C.415, C.417 Ligands: ZN.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.386 Hydrogen bonds: B:H.142, B:R.273, B:E.322, B:Y.386, B:Y.386

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maruyama, S. et al., Substrate complex structure, active site labeling and catalytic role of the zinc ion in cysteine glycosidase. Glycobiology (2022)

Release Date

2021-11-17

Peptides

Non-reducing end beta-L-arabinofuranosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Non-reducing end beta-L-arabinofuranosidase

Related Entries With Identical Sequence