SMTL ID : 8oo2.1

ChdA complex with amido-chelocardin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x AV8: 2-carboxamido-2-deacetyl-chelocardin(Non-covalent)

AV8.1: 20 residues within 4Å: Chain A: L.63, D.64, L.67, L.83, R.86, I.90, H.104, S.107, R.108, P.109, I.117, L.120, L.135, I.138, I.139, I.141, G.142, R.143 Chain B: D.151 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:I.90, A:P.109, A:I.117, A:L.135, A:I.139, A:I.139 Hydrogen bonds: A:R.86, A:R.86, A:H.104, A:R.108, A:I.138, A:G.142, A:R.143 Water bridges: A:D.64, A:D.64, A:D.71, A:S.107, A:S.107, A:S.107 AV8.4: 21 residues within 4Å: Chain A: D.151, Q.161, P.162 Chain B: L.63, D.64, L.67, R.86, I.90, H.104, S.107, R.108, P.109, I.117, L.120, L.135, I.138, I.139, I.141, G.142, R.143 Ligands: MG.3 18 PLIP interactions: 16 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:I.90, B:P.109, B:I.117, B:I.138, B:I.139, A:P.162 Hydrogen bonds: B:R.86, B:R.86, B:R.108, B:I.138, B:G.142, B:R.143 Water bridges: B:D.64, B:D.64, B:H.104, B:S.107, B:S.107, A:D.151

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: H.104, S.107 Chain B: D.151 Ligands: AV8.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.104, H2O.3, H2O.5, H2O.6 MG.3: 4 residues within 4Å: Chain A: D.151 Chain B: H.104, S.107 Ligands: AV8.4 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.104, H2O.1, H2O.2, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sikandar, A. et al., Revision of the Absolute Configurations of Chelocardin and Amidochelocardin. Angew.Chem.Int.Ed.Engl. (2023)

Release Date

2023-08-02

Peptides

Putative transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative transcriptional regulator