Protein model quality assessment

Estimate the accuracy or quality of a predicted protein structure model.

蛋白质模型质量评估

Definition and search aliases

Permanent ID: protein-model-quality-assessment
Aliases: model accuracy estimation, structure quality assessment
Deprecated aliases: None
Hierarchy: Leaf task under Protein structure prediction

Coverage

3 benchmark families cover this task

suitecomplete

ATOM3D

A living collection of eight curated 3D molecular-learning tasks spanning small molecules, protein interactions and mutations, ligand binding, and protein/RNA structure ranking.

competitionpartial

CAMEO

Weekly, automated, independent, blind evaluation of registered macromolecular structure-prediction servers on complete PDB entries whose experimental structures are withheld during prediction.

competitionpartial

CASP

Biennial blind community experiments that assess macromolecular structure, complex, ligand, and model-accuracy prediction against experimental structures withheld during prediction.

trackcomplete

CASP Protein Multimers

Formal CASP track assessing blind protein-complex predictions, including overall folds, interfaces, stoichiometry-free phases, and model-selection phases.

Evidence-backed count claims

Each row keeps its original unit and basis. Rows with different units or overlapping mappings are never added.

Benchmark	Mapped task	Coverage	Count	Version	Evidence
ATOM3D root: atom3d	Protein model quality assessment official-track · high	explicitly-in-scope	1 tasks Curated 3D benchmark datasets.	v0.2.6 as of 2026-07-22	`atom3d-paper-definition-evidence`
CAMEO root: cameo	Protein model quality assessment official-taxonomy · high	explicitly-in-scope	Not reported Weekly targets and submitted server models.	current-complex-3d as of 2026-07-21	`cameo-evidence-2024-study`
CASP root: casp	Protein model quality assessment official-track · high	explicitly-in-scope	Not reported CASP17 model-selection and accuracy-estimation targets.	CASP17 as of 2026-07-21	`casp-evidence-casp17-protocol`
CASP Protein Multimers root: casp	Protein model quality assessment official-track · high	explicitly-in-scope	Not reported CASP17 multimer model-selection evaluation units.	CASP17 as of 2026-07-21	`casp-multimer-evidence-casp17-protocol`

Official evaluations connected to these benchmarks

Runs are included only for benchmark records mapped here (and formal child tracks when a mapped suite is the root). A task mapping does not imply that every run isolates this task.

Work	Provider / class	Related runs
ATOM3D: Tasks On Molecules in Three Dimensions	Stanford University benchmark_creator	`atom3d-creator-full`
Beyond Single Chains: Benchmarking Macromolecular Complex Prediction Methods With the Continuous Automated Model EvaluatiOn (CAMEO)	SIB Swiss Institute of Bioinformatics, Biozentrum University of Basel benchmark_creator	`cameo-2024-antibody-three-server-common` `cameo-2024-ligand-baseline-common` `cameo-2024-ppi-three-server-common`
Assessment of Pharmaceutical Protein-Ligand Pose and Affinity Predictions in CASP16	University of California San Diego, University of Basel, University of California Davis benchmark_creator	`casp16-ligand-affinity-stage1` `casp16-ligand-affinity-stage2` `casp16-ligand-pose-regular`
CASP16 Protein Monomer Structure Prediction Assessment	University of Texas Southwestern Medical Center, University of California Davis benchmark_creator	`casp16-monomer-regular-official`
Assessment of Protein Complex Predictions in CASP16: Are We Making Progress?	University of Texas Southwestern Medical Center, University of California Davis, Stanford University benchmark_creator	`casp16-multimer-phase1-regular`