SMTL ID : 7d75.2 (1 other biounit)

X-ray structure of a domain-swapped dimer of Monellin with YEDKG loop-1 mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: E.5, T.46, Y.48 Chain B: D.50 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.50 Salt bridges: A:K.44 SO4.8: 6 residues within 4Å: Chain A: D.50, Y.53 Chain B: E.5, K.44, T.46, Y.48 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:D.50, B:T.46, B:Y.48 Water bridges: B:E.5

8 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: G.10, P.11, F.12 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain A: E.5, I.6 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain A: I.39, R.40 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain A: E.49, D.50 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain A: T.34 Chain B: S.62 No protein-ligand interaction detected (PLIP) MG.9: 1 residues within 4Å: Chain B: D.50 No protein-ligand interaction detected (PLIP) MG.10: 2 residues within 4Å: Chain B: P.11, F.12 No protein-ligand interaction detected (PLIP) MG.11: 1 residues within 4Å: Chain B: T.34 No protein-ligand interaction detected (PLIP)

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.7: 3 residues within 4Å: Chain B: G.2, E.3, W.4 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Manjula, R. et al., Domain swapped structure of Monellin Loop1-mutant. To Be Published

Release Date

2021-10-06

Peptides

Single chain Monellin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Single chain Monellin

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