SMTL ID : 7cxx.1

Structural insights into novel mechanisms of inhibition of the major b-carbonic anhydrase CafB from the pathogenic fungus Aspergillus fumigatus (disulfide-bonded form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 6 residues within 4Å: Chain A: Y.54, S.60, R.61, V.62, I.67, R.79 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.67 Hydrogen bonds: A:Y.54, A:Y.54, A:R.61, A:V.62 Salt bridges: A:R.79 ACT.3: 8 residues within 4Å: Chain B: Y.54, S.60, R.61, V.62, I.67, R.79, H.113, F.197 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.67, B:F.197 Hydrogen bonds: B:R.61, B:V.62 Salt bridges: B:R.79

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

SO4.2: 6 residues within 4Å: Chain A: P.63, A.64, R.79 Chain B: P.63, V.77, R.79 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Water bridges: B:S.60, B:S.60, B:A.64 Salt bridges: B:R.79, A:R.79 Hydrogen bonds: A:A.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S. et al., Structural insights into novel mechanisms of inhibition of the major beta-carbonic anhydrase CafB from the pathogenic fungus Aspergillus fumigatus. J.Struct.Biol. (2021)

Release Date

2021-03-31

Peptides

Carbonic anhydrase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase

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