SMTL ID : 6etz.1

Cold-adapted beta-D-galactosidase from Arthrobacter sp. 32cB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

8 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: P.25, A.26, R.400 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:P.25 Hydrogen bonds: A:A.26 Water bridges: A:R.400, A:R.400, A:R.400, A:R.401, A:R.401 Salt bridges: A:R.400, A:R.401 ACT.2: 2 residues within 4Å: Chain A: H.316, R.318 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.318 Salt bridges: A:H.316, A:R.318 ACT.3: 3 residues within 4Å: Chain A: R.614, A.678, G.679 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.614 ACT.4: 3 residues within 4Å: Chain A: R.36, L.37, S.38 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.36, A:S.38 ACT.7: 3 residues within 4Å: Chain B: P.25, A.26, R.400 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:P.25 Hydrogen bonds: B:A.26 Water bridges: B:R.400, B:R.400, B:R.400, B:R.401, B:R.401 Salt bridges: B:R.400, B:R.401 ACT.8: 2 residues within 4Å: Chain B: H.316, R.318 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.318 Salt bridges: B:H.316, B:R.318 ACT.9: 3 residues within 4Å: Chain B: R.614, A.678, G.679 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.614 ACT.10: 3 residues within 4Å: Chain B: R.36, L.37, S.38 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.36, B:S.38

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 5 residues within 4Å: Chain A: Y.87, D.186, W.527, F.560, D.563 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.527 NA.11: 5 residues within 4Å: Chain B: Y.87, D.186, W.527, F.560, D.563 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.87, B:W.527 Water bridges: B:D.563

2 x MLI: MALONATE ION(Non-functional Binders)

MLI.6: 4 residues within 4Å: Chain A: R.775, L.777, R.794 Chain B: H.100 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Water bridges: B:H.100, A:R.794 Salt bridges: B:H.100, A:R.775, A:R.794 MLI.12: 4 residues within 4Å: Chain A: H.100 Chain B: R.775, L.777, R.794 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Water bridges: A:H.100, B:R.794 Salt bridges: A:H.100, B:R.775, B:R.794

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rutkiewicz-Krotewicz, M. et al., In Situ Random Microseeding and Streak Seeding Used for Growth of Crystals of Cold-Adapted Beta-D-Galactosidases: Crystal Structure of BetaDG from Arthrobacter sp. 32cB. Crystals (2018)

Release Date

2018-01-10

Peptides

Beta-galactosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Beta-galactosidase

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