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Secondary Structure
None DSSP PSIPRED SSpro
Colour Scheme
Fade Mismatches Enhance Mismatches
Confidencegradient Confidenceclass Indels Chain Unique Chain Rainbow 2° Structure Clustal Hydrophobic Size Charged Polar Proline Ser/Thr Cysteine Aliphatic Aromatic No Colour
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NGL PV

### Helicase nsp13 (Hel) | P0DTD1 PRO_0000449630

### Created: May 5, 2023, 9:34 p.m. at 21:34

Order by:

Oligo-State
  Monomer
GMQE
  0.90
QMEANDisCo Global:
  0.86 ± 0.05

Ligands
  3 x ZN
  3 x ZINC ION

  ZN.1: | 4 residues within 4Å: Chain A: C.50, C.55, C.72, H.75 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.50, A:C.55, A:C.72, A:H.75
  ZN.2: | 4 residues within 4Å: Chain A: C.16, C.19, H.33, H.39 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.16, A:C.19, A:H.33, A:H.39
  ZN.3: | 5 residues within 4Å: Chain A: C.5, C.8, C.26, K.28, C.29 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.5, A:C.8, A:C.26, A:C.29

QMEANDisCo Local
QMEAN Z-Scores

Template
5rlc.1.A Helicase
PanDDA analysis group deposition -- Crystal Structure of SARS-CoV-2 helicase in complex with Z56923284

Seq Identity
  100.00%
Coverage

Biounit Oligo State | Monomer
QSQE | 0.00
Method | X-ray, 1.92 Å
Seq Similarity | 0.62
Coverage | 1.00
Range | 1-592

Ligand | Added to Model | Description
--- | --- | ---
ZN | ✓ | ZINC ION
ZN | ✓ | ZINC ION
ZN | ✓ | ZINC ION
PO4 | ✕ - Not biologically relevant. | PHOSPHATE ION
PO4 | ✕ - Not biologically relevant. | PHOSPHATE ION

Model-Template Alignment

Oligo-State
  Monomer
GMQE
  0.85
QMEANDisCo Global:
  0.81 ± 0.05

Ligands
  3 x ZN
  3 x ZINC ION

  ZN.1: | 4 residues within 4Å: Chain A: C.5, C.8, C.26, C.29 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.5, A:C.8, A:C.26, A:C.29
  ZN.2: | 4 residues within 4Å: Chain A: C.16, C.19, H.33, H.39 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.16, A:C.19, A:H.33, A:H.39
  ZN.3: | 4 residues within 4Å: Chain A: C.50, C.55, C.72, H.75 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.50, A:C.55, A:H.75

QMEANDisCo Local
QMEAN Z-Scores

Template
5wwp.1.A ORF1ab
Crystal structure of Middle East respiratory syndrome coronavirus helicase (MERS-CoV nsp13)

Seq Identity
  71.60%
Coverage

Biounit Oligo State | Monomer
QSQE | 0.00
Method | X-ray, 3.00 Å
Seq Similarity | 0.53
Coverage | 0.99
Range | 1-595

Ligand | Added to Model | Description
--- | --- | ---
ZN | ✓ | ZINC ION
ZN | ✓ | ZINC ION
ZN | ✓ | ZINC ION
SO4 | ✕ - Not biologically relevant. | SULFATE ION

Model-Template Alignment

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