SMTL ID : 6z0l.2 (3 other biounits)

Het-N2 - De novo designed three-helix heterodimer with Cysteine at the N2 position of the alpha-helix

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

hetero-1-1-mer

Ligands

2 x CD: CADMIUM ION(Non-covalent)

CD.1: 1 residues within 4Å: Chain A: R.29 No protein-ligand interaction detected (PLIP) CD.2: 2 residues within 4Å: Chain A: P.20, E.21 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.21, A:E.21, H2O.1

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

NA.3: 3 residues within 4Å: Chain B: R.7, E.34, R.35 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.7, B:R.35, B:R.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Naudin, E.A. et al., Acyl Transfer Catalytic Activity in De Novo Designed Protein with N-Terminus of alpha-Helix As Oxyanion-Binding Site. J.Am.Chem.Soc. (2021)

Release Date

2021-03-17

Peptides

Positive Strand: A
Cys-N2 Strand: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Positive Strand

Cys-N2 Strand

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