A Case Study for Twinned Data Analysis: Multiple Crystal Forms of the Enzyme N-Acetyl-Neuraminic Lyase
Campeotto, I., Phillips, S.E.V., Pearson, A.R.To be published.
Experimental Data Snapshot
Starting Model: experimental
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wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
N-ACETYLNEURAMINATE LYASE | 304 | Escherichia coli | Mutation(s): 2  EC: 4.1.3.3 | ![]() | |
UniProt | |||||
Find proteins for P0A6L4 (Escherichia coli (strain K12)) Explore P0A6L4  Go to UniProtKB:  P0A6L4 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0A6L4 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
1PE Query on 1PE | G [auth B], J [auth D] | PENTAETHYLENE GLYCOL C10 H22 O6 JLFNLZLINWHATN-UHFFFAOYSA-N | |||
PYR Query on PYR | E [auth A], H [auth B], I [auth C], K [auth D] | PYRUVIC ACID C3 H4 O3 LCTONWCANYUPML-UHFFFAOYSA-N | |||
NA Query on NA | F [auth B] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
KPI Query on KPI | A, B, C, D | L-PEPTIDE LINKING | C9 H16 N2 O4 | LYS |
Length ( Å ) | Angle ( ˚ ) |
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a = 77.985 | α = 90 |
b = 116.665 | β = 118.06 |
c = 83.678 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |