SMTL ID : 7n8g.1

Crystal structure of R20A-R22A human Galectin-7 mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 7 residues within 4Å: Chain A: N.35, L.37, G.43, S.44, A.46, K.64, W.69 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.44, A:K.64 Water bridges: A:G.43 EDO.2: 7 residues within 4Å: Chain A: R.31, F.32, H.33, H.49, N.51, G.125 Ligands: TRS.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.31, A:N.51 EDO.4: 7 residues within 4Å: Chain A: L.9, I.13, R.14, T.17, I.134, F.135 Chain B: K.98 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.17 Water bridges: A:T.17

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 8 residues within 4Å: Chain A: H.49, N.51, R.53, V.60, N.62, W.69, E.72 Ligands: EDO.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.51, A:R.53, A:N.62, A:E.72, A:E.72, A:E.72 Water bridges: A:R.31

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 7 residues within 4Å: Chain A: E.87, L.89, D.103 Chain B: A.20, L.89, D.103, F.135 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.103 Water bridges: B:D.103 GOL.6: 7 residues within 4Å: Chain B: H.49, N.51, R.53, V.60, N.62, W.69, E.72 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:H.49, B:R.53, B:N.62, B:E.72, B:E.72 Water bridges: B:R.53, B:R.53 GOL.7: 10 residues within 4Å: Chain B: N.2, V.3, P.4, H.5, V.123, G.124, G.125, D.126, V.127, L.129 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.125, B:G.125, B:V.127 Water bridges: B:L.129 GOL.8: 4 residues within 4Å: Chain B: H.5, K.6, S.7, S.8 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.5, B:S.7, B:S.8 Water bridges: B:S.8 GOL.9: 6 residues within 4Å: Chain B: P.10, E.11, G.12, A.116, V.118, R.119 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.119, B:R.119 Water bridges: B:P.10, B:A.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pham, N.T.H. et al., Crystal structure of R20A human Galectin-7 mutant. To Be Published

Release Date

2023-01-25

Peptides

Galectin-7: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Galectin-7