GCGR

Glucagon receptor / UniProt P47871

Fold Report v1

Model confidence, target context, and design-readiness state.

This page binds the structure viewer to AlphaFold confidence data, agent findings, redacted candidate state, and non-clinical evidence limits so every fold is inspectable before it moves into a dossier.

Structure: alphafold-cdn pLDDT: alphafold db Coverage: 100.0% PAE: AlphaFold DB Candidates: 0 Findings: 1

Mean pLDDT 81.9 Confident backbone model

Residues 477 per-residue parsed

Coverage 100.0% 477/477 residues

Evidence refs 1 agent-linked items

01 / Structure

AlphaFold v6 / streamed through the structure proxy / drag to rotate / scroll to zoom

02 / Per-residue confidence

477 residues - very high (>90) confident (70-90) low (50-70) very low (<50)

03 / AlphaFold metrics

Reference prediction from the AlphaFold Protein Structure Database: predicted aligned error (PAE) plus per-position model confidence.

Predicted aligned error

Blue regions imply stronger relative-position confidence. Red off-diagonal regions signal domain-orientation uncertainty.

Predicted lDDT per position

477 residues / mean 81.9 / min 31.25 / max 98.06

Very high 49.5% 236 residues / >=90

Confident 32.1% 153 residues / 70-89

Low 7.8% 37 residues / 50-69

Very low 10.7% 51 residues / <50

Coverage

Near-complete coverage: 477 observed of 477 residues.

Low-confidence intervals

res 432-477 / mean 45.24 res 1-27 / mean 47.56 res 256-261 / mean 67.28 res 369-373 / mean 65.1

UniProt P47871 / open in AlphaFold DB

04 / Target context

Biological lane

metabolic

Family

GPCR_class_B

Pocket modes

ortho

Indication tags

obesity, metabolic, lipolysis

Functional sites

Functional-site annotations are not cached for this target yet.

Binding partners

Binding-partner context is not cached for this target yet.

Gene ontology

GO terms are not cached for this target yet.

Residue-level functional sites, binding partners, and ontology tags are ready for ingestion but not cached for this fold yet.

Fold stats

Gene	GCGR
Length	477 aa
pLDDT mean	81.90
Confidence	81.90%
pLDDT source	alphafold db
Model state	Confident backbone model
Status	complete
Lane	metabolic

Research-use only. Structure confidence is not biological validation; it is a model-quality receipt for downstream evidence grading.

Markdown export Proof spine Learning loop

Proof spine

This fold has a Claim Graph receipt linking target context, AlphaFold metrics, candidate design state, evidence findings, and exports where those records exist.

How this could be wrong

computational-only status low-confidence AlphaFold regions missing functional-site annotations no candidate yet

Candidate peptides (0)

Sequences redacted under public scope.

No candidates designed for this fold yet.

Agent findings (1)

literature C 05-01 21:04

Initial digest — GCGR

AlphaFold v6 prediction landed for **GCGR** (Glucagon receptor). UniProt accession: `P47871`. Lane: `metabolic`. Mean per-residue pLDDT: **81.9**. Tri-agonist ...