Viral Complex 3D — AI-Predicted Protein Structure & Interface Explorer

Target Complex Model Outbreak Priority

Select Viral Multimer Target

B-cell neutralizing target & host cell entry glycoprotein.

Coloring Scheme

3D Backbone Representation

Inter-Chain Distance Cutoff 4.5 Å

Defines contact residues between viral spike chains and host receptor.

Complex Analytics (AlphaFold Multimer)

Mean pLDDT 88.4

Buried Surface Area 1,840 Å²

Interface Residues 34

H-Bond Candidates 9

Chains in Multimer Assembly

Ready. Drag to rotate 3D view; scroll or pinch to zoom. Click residues to probe.

Confidence Metric (pLDDT)

>90 Very High 70-90 50-70 <50 Low

Target Residue Focus Chain A

Gln-530 (Contact Residue)

Distance to Receptor: 3.2 Å (Polar salt contact with Ephrin-B2 Leu-124)
Local pLDDT Confidence: 94.2

Chain A Sequence:

Outbreak Target Interface Residues

AI-predicted protein multimer assemblies reveal the precise atomic juxtaposition where human receptors bind viral envelopes. These coordinates inform rapid antibody cocktail formulation before zoonotic spillover spreads.

Viral Residue	Host Target	Distance (Å)	Interaction Type	pLDDT

About Open AI Viral Complex Models

In collaboration with research consortiums, deep learning protein prediction engines (AlphaFold-Multimer, ESMFold, and RoseTTAFold) have generated over 2,800 whole-complex assemblies for high-risk viral families:

Henipaviruses (Nipah, Hendra): G-attachment glycoproteins anchored to host Ephrin-B2/B3 receptors.
Filoviruses (Ebola, Marburg): Prefusion GP trimer interactions with intracellular Niemann-Pick C1 (NPC1).
Coronaviridae: Spike RBD assemblies with human ACE2 and cross-species homologs.
Arenaviruses & Bunyaviruses: pH-dependent glycoprotein spikes binding transferrin and lysosomal receptors.

Open research initiative for epidemic and pandemic preparedness. Free for scientific query and computational docking.

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