SMTL ID : 5g03.1

An unusual natural product primary sulfonamide: synthesis, carbonic anhydrase inhibition and protein x-ray structure of Psammaplin C

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: OE2.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

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

SO4.2: 2 residues within 4Å: Chain A: D.52, R.181 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.181 Salt bridges: A:R.181

1 x OE2: PSAMMAPLIN C(Non-covalent)

OE2.3: 13 residues within 4Å: Chain A: H.64, Q.92, H.94, H.96, H.119, V.121, V.130, L.197, T.198, T.199, P.200, W.208 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.197 Hydrogen bonds: A:H.64, A:Q.92, A:T.198, A:T.198, A:T.199, A:T.199 Water bridges: A:H.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mujumdar, P. et al., An Unusual Natural Product Primary Sulfonamide: Synthesis, Carbonic Anhydrase Inhibition and Protein X-Ray Structures of Psammaplin C. J.Med.Chem. (2016)

Release Date

2016-05-25

Peptides

CARBONIC ANHYDRASE 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE 2

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