SMTL ID : 7exw.1

GH127 beta-L-arabinofuranosidase HypBA1 covalently complexed with alpha-L-arabinofuranosylamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x 09X: 2-bromanyl-N-[(2R,3R,4R,5S}-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]ethanamide(Post Translational Modification)

09X.1: 9 residues within 4Å: Chain A: H.142, Y.145, H.194, H.270, V.272, E.338, Y.386, C.415, C.417 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.386 Hydrogen bonds: A:H.142, A:R.273, A:E.338 09X.3: 9 residues within 4Å: Chain B: H.142, Y.145, H.194, H.270, V.272, E.338, Y.386, C.415, C.417 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.386 Hydrogen bonds: B:H.142, B:R.273, B:E.338 Water bridges: B:Y.145

2 x ZN: ZINC ION(Non-covalent)

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

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