Miniprotein strong-kiwi-bronze

Brandon Cantrell / strong-kiwi-bronze

Type

Miniprotein

Binding

RBX1

None

Expressed

Yes

Ref

rbx1_gen_0004|helix_v5_R2T,Q4G,R8K,A15Q|iPTM=0.876|pLDDT=0.798|composite=0.6996

Collections

B[GEM x Adaptyv: RBX1 Binder Design Competition] Submission 1

AGEM x Adaptyv RBX1 Binder Competition: Main Submissions

AGEM x Adaptyv: RBX1 Binder Design Competition - Results

Sequence (18 AA)

ETAGEALKDRSRKLQRRQ

Computational Metrics

Experimental Metrics

Design Class

Miniprotein

Isoelectric Point

10.83pH

Molecular Weight

2142.38Da

Download CIF

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Binding

Binding Strength

None

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Kinetic Curves (SPR)

Concentration

10.0 nM

31.6 nM

100 nM

316 nM

1000 nM

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Design Method

This protein was designed using BCSAE-Steered ESM2 + Topological Pre-Filtering + Boltz-2

Base model: facebook/esm2_t33_650M_UR50D (650M params, MPS-accelerated) SAE: InterPLM esm2-650m layer 18 (HuggingFace: Elana/InterPLM-esm2-650m) Steering feature: f5922 (helix), clamp=10.0 Topo filter: PH-entropy <= 1.1841 (linear), computed via ripser on Vietoris-Rips filtration Variants per parent: 5 (4 mutations each, temperature=1.0) Boltz-2 for structure prediction Target: RBX-1 RING domain residues 40-108, PDB 1LDK