SMTL ID : 4cj0.1

Crystal structure of CelD in complex with affitin E12

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

hetero-1-1-mer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: T.332, S.334, D.337, D.338, D.377 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.332, A:S.334, A:D.337, A:D.337, H2O.24 CA.2: 5 residues within 4Å: Chain A: E.212, N.215, I.217, D.219, D.222 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.212, A:I.217, A:D.219, A:D.222, H2O.18 CA.3: 3 residues within 4Å: Chain A: S.496, D.499, I.501 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.496, A:D.499, A:I.501, H2O.30, H2O.30

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: C.131, G.132, C.149, H.150, H.173 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.131, A:C.149, A:H.150, A:H.173

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain A: L.311, K.312, R.339, D.358, R.362 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.339, A:D.358, A:R.362 Water bridges: A:P.315 GOL.6: 8 residues within 4Å: Chain A: P.148, C.149, H.150, T.151, P.258, E.259, E.261, H.262 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:P.148, A:H.150, A:T.151, A:T.151, A:P.258 Water bridges: A:N.152 GOL.7: 9 residues within 4Å: Chain A: G.176, D.177, F.252, H.492, R.494, Y.527, E.531 Chain B: K.40, Y.41 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.494, A:R.494, B:K.40 GOL.8: 7 residues within 4Å: Chain A: D.375, W.376, D.377, Y.432 Chain B: L.38, T.39 Ligands: GOL.9 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.375, A:W.376, A:D.377, A:Y.432, A:Y.432 GOL.9: 6 residues within 4Å: Chain A: D.373, Y.432 Chain B: R.36, N.37, L.38 Ligands: GOL.8 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.37, B:L.38, B:L.38, A:D.373 Water bridges: B:W.35, B:R.36, A:D.373, A:D.373 GOL.10: 4 residues within 4Å: Chain A: F.252, Y.527 Chain B: Y.41, R.61 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.61 Water bridges: B:R.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Correa, A. et al., Potent and Specific Inhibition of Glycosidases by Small Artificial Binding Proteins (Affitins). Plos One (2014)

Release Date

2014-05-21

Peptides

ENDOGLUCANASE D: A
E12 AFFITIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ENDOGLUCANASE D

E12 AFFITIN

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