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Protean

ResearchStructure intelligence

Structure priors for peptide review.

This explorer shows folded candidates, fold families, structural novelty, and rerank context from Protean's public structure export. These are computational priors used to prioritize review. They do not establish biological activity, binding, stability, safety, efficacy, or clinical readiness.

Candidates

15

Predicted fold files

70

Fold families

1

Sequence families

11

Structure-space dashboard

Public fold context.

The counts below summarize how published candidates are represented in the structure export. They are review context, not outcome claims.

Fold mode

predicted fold14
sequence proxy / no PDB1

Structural tiers

favored13
neutral2

Rerank decisions

not reranked15

Candidate rows

Ranked canonical structure candidates.

Rows are ordered strongest to weakest by public computational structure evidence: predicted-fold availability, pLDDT, compactness, confidence buckets, and novelty. This ordering is a review view, not an activity ranking.

cycle-20260526T020837Z-02-002favored

HQMAQHCDDCDQFPTDCG

phenotype_first_unknown_target

seqfam:7d29af0f · fold_cluster_000 · novelty 1.000

cycle-20260526T020837Z-02-010favored

KPADSQHHNQNQRHHQW

phenotype_first_unknown_target

seqfam:21d0d333 · fold_cluster_000 · novelty 1.000

cycle-20260526T020837Z-02-013favored

WPIWQPHQTQCGSGGGC

phenotype_first_unknown_target

seqfam:c72e48a6 · fold_cluster_000 · novelty 1.000

cycle-20260526T020837Z-02-001favored

GHQMQHHCDDSQPTDCWP

phenotype_first_unknown_target

seqfam:4e57da74 · fold_cluster_000 · novelty 1.000

20260612T222653Z-036favored

MGGEVLPQQPVQSGQEQH

immune_modulator

seqfam:ed5ee6fc · fold_cluster_000 · novelty 0.000

20260613T025625Z-035favored

MGGEVLPQQPVQSAQEQH

immune_modulator

seqfam:ed5ee6fc · fold_cluster_000 · novelty 0.000

20260613T025625Z-030favored

FPDNGDQQQEMGKH

immune_modulator

seqfam:66695217 · fold_cluster_000 · novelty 0.000

20260613T025625Z-022favored

WPQEMGTSWPPNQCQ

immune_modulator

seqfam:5af04825 · fold_cluster_000 · novelty 0.000

20260612T222653Z-010favored

ILPQEMGGDQQQEMGKH

immune_modulator

seqfam:aeda3f9c · fold_cluster_000 · novelty 0.000

20260612T222653Z-011favored

RPEMGGERAQQPPRANT

phenotype_first_unknown_target

seqfam:3f10d9ca · fold_cluster_000 · novelty 0.000

20260613T025625Z-016favored

WPQEMGTQWPPNQWQ

immune_modulator

seqfam:5af04825 · fold_cluster_000 · novelty 0.000

20260612T222653Z-027favored

FPDNMKFFEPCPPNQ

gpcr_peptide

seqfam:66695217 · fold_cluster_000 · novelty 0.000

20260612T222653Z-032favored

WPQEMGTSWPPNQWQ

immune_modulator

seqfam:5af04825 · fold_cluster_000 · novelty 0.000

20260613T025625Z-017neutral

PPNQTSWPPNGQGTQWPG

gpcr_peptide

seqfam:80cb2c9d · fold_cluster_000 · novelty 0.000

cycle-20260526T020837Z-02-005neutral

DCDQTNWPCGGQQHCDKA

phenotype_first_unknown_target

seqfam:1d06061d · fold_cluster_000 · novelty 0.000

Predicted fold ranking

ESMFold2 sidecar structures, best to worst.

These public sidecar folds are sorted by mean pLDDT with penalties for very-low-confidence residues. They expand the visible structure inventory without making experimental-structure or biological-activity claims.

RankCandidate
1
20260613T173656Z-026

esmfold2-fast-2026-05 · PDB only

mean pLDDT 68.1 · min 55.0

2
20260613T205624Z-011

esmfold2-fast-2026-05 · PDB only

mean pLDDT 71.1 · min 62.0

3
20260615T125814Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 64.7 · min 54.0

4
20260615T190013Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 64.7 · min 54.0

5
20260613T105627Z-015

esmfold2-fast-2026-05 · PDB only

mean pLDDT 63.1 · min 55.0

6
20260606T042615Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 63.0 · min 53.0

7
20260612T222653Z-036

esmfold2-fast-2026-05 · candidate page

mean pLDDT 62.6 · min 56.0

8
20260613T045630Z-018

esmfold2-fast-2026-05 · PDB only

mean pLDDT 62.1 · min 56.0

9
20260615T045740Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 61.9 · min 50.0

10
20260615T065745Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 60.8 · min 54.0

11
20260614T125627Z-012

esmfold2-fast-2026-05 · PDB only

mean pLDDT 61.2 · min 54.0

12
20260613T065623Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 60.8 · min 56.0

13
20260614T145631Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 60.4 · min 56.0

14
cycle-20260526T020118Z-01-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 59.4 · min 51.0

15
20260614T205701Z-011

esmfold2-fast-2026-05 · PDB only

mean pLDDT 59.2 · min 52.0

16
20260613T025625Z-035

esmfold2-fast-2026-05 · candidate page

mean pLDDT 58.9 · min 53.0

17
20260615T145817Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 58.2 · min 53.0

18
20260614T152504Z-007

esmfold2-fast-2026-05 · PDB only

mean pLDDT 57.8 · min 54.0

19
20260614T045625Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 57.3 · min 52.0

20
20260614T085623Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 57.3 · min 52.0

21
20260525T191448Z-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 57.3 · min 52.0

22
20260606T031123Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 58.7 · min 49.0

23
20260614T185651Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 56.4 · min 52.0

24
20260614T153535Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 57.8 · min 48.0

25
20260614T005624Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.5 · min 53.0

26
20260614T153016Z-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.7 · min 51.0

27
gpcr_peptide-20260615-fam00-neg

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.5 · min 52.0

28
gpcr_peptide-20260615-fam00-abl

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.5 · min 51.0

29
20260615T145817Z-005

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.5 · min 50.0

30
20260613T225623Z-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.2 · min 52.0

31
gpcr_peptide-20260615-fam00-v1

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.1 · min 50.0

32
20260614T065625Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 54.0 · min 52.0

33
20260615T105755Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 53.8 · min 51.0

34
cycle-20260526T010952Z-01-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.1 · min 49.0

35
20260613T105627Z-014

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.1 · min 49.0

36
cycle-20260526T011014Z-02-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.9 · min 47.0

37
20260613T145626Z-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 53.1 · min 50.0

38
20260615T210011Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 54.2 · min 48.0

39
cycle-20260526T011014Z-02-005

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.6 · min 48.0

40
20260526T004436Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 55.1 · min 44.0

41
20260613T025625Z-030

esmfold2-fast-2026-05 · candidate page

mean pLDDT 53.2 · min 49.0

42
cycle-20260526T020837Z-02-002

esmfold2-fast-2026-05 · candidate page

mean pLDDT 54.9 · min 47.0

43
20260612T222653Z-011

esmfold2-fast-2026-05 · candidate page

mean pLDDT 53.9 · min 48.0

44
cycle-20260526T020140Z-02-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 53.6 · min 49.0

45
cycle-20260526T010952Z-01-005

esmfold2-fast-2026-05 · PDB only

mean pLDDT 54.6 · min 47.0

46
20260612T222653Z-010

esmfold2-fast-2026-05 · candidate page

mean pLDDT 52.4 · min 49.0

47
20260615T145817Z-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 53.4 · min 49.0

48
20260613T085621Z-019

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.4 · min 48.0

49
20260615T145817Z-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.5 · min 49.0

50
cycle-20260526T020837Z-02-010

esmfold2-fast-2026-05 · candidate page

mean pLDDT 52.8 · min 45.0

51
20260613T065623Z-004

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.8 · min 48.0

52
20260613T025625Z-022

esmfold2-fast-2026-05 · candidate page

mean pLDDT 52.7 · min 49.0

53
20260613T085621Z-006

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.9 · min 46.0

54
20260526T020722Z-001

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.5 · min 48.0

55
20260612T222653Z-027

esmfold2-fast-2026-05 · candidate page

mean pLDDT 51.8 · min 48.0

56
cycle-20260526T020814Z-01-011

esmfold2-fast-2026-05 · PDB only

mean pLDDT 51.4 · min 49.0

57
cycle-20260526T020837Z-02-001

esmfold2-fast-2026-05 · candidate page

mean pLDDT 53.6 · min 45.0

58
20260606T031123Z-020

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.9 · min 47.0

59
20260606T031123Z-008

esmfold2-fast-2026-05 · PDB only

mean pLDDT 51.7 · min 43.0

60
20260606T031123Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.7 · min 47.0

61
cycle-20260526T020837Z-02-013

esmfold2-fast-2026-05 · candidate page

mean pLDDT 51.8 · min 45.0

62
20260606T031123Z-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 53.2 · min 46.0

63
20260526T004436Z-005

esmfold2-fast-2026-05 · PDB only

mean pLDDT 50.9 · min 44.0

64
20260613T025625Z-016

esmfold2-fast-2026-05 · candidate page

mean pLDDT 51.7 · min 45.0

65
20260525T191448Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 52.4 · min 47.0

66
20260612T222653Z-032

esmfold2-fast-2026-05 · candidate page

mean pLDDT 50.5 · min 45.0

67
cycle-20260526T020118Z-01-003

esmfold2-fast-2026-05 · PDB only

mean pLDDT 49.2 · min 40.0

68
20260613T025625Z-017

esmfold2-fast-2026-05 · candidate page

mean pLDDT 49.5 · min 45.0

69
20260526T020722Z-002

esmfold2-fast-2026-05 · PDB only

mean pLDDT 49.2 · min 41.0

70
cycle-20260526T020837Z-02-005

esmfold2-fast-2026-05 · candidate page

mean pLDDT 48.1 · min 41.0

Truth boundary

Structure metrics are computational priors, not biological proof. Predicted folds (ESMFold) and deterministic sequence-only proxies prioritize candidates for review; they do not establish biological activity, binding, stability, efficacy, safety, patentability, or clinical readiness. Wet-lab validation and human review are the downstream reality check.