Chimeric and Non-Chimeric Foldamer Mimics of the CHR Segment of HIV Protein gp41: Evidence for the Importance of a Large Binding Interface in Six-Helix Bundle Formation
Horne, W.S., Johnson, L.M., Gellman, S.H.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 |
gp41-5 | 198 | synthetic construct | Mutation(s): 0  | ||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
alpha/beta-peptide based on HIV gp41 CHR domain sequence | 40 | N/A | Mutation(s): 0  | ||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
GOL Query on GOL | C [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
IPA Query on IPA | D [auth A] | ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N |
Modified Residues 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Type | Formula | 2D Diagram | Parent |
B3A Query on B3A | B | L-PEPTIDE LINKING | C4 H9 N O2 | ALA | |
B3E Query on B3E | B | L-PEPTIDE LINKING | C6 H11 N O4 | GLU | |
HMR Query on HMR | B | L-PEPTIDE LINKING | C7 H16 N4 O2 | ARG |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 47.407 | α = 90 |
b = 57.162 | β = 90 |
c = 102.178 | γ = 90 |
Software Name | Purpose |
---|---|
MD2 | data collection |
PHASER | phasing |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |