TriCyp
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TriCyp

Three-state cysteine classification across ECOD F70 representative domains — disulfide-bonded, metal-binding, or free thiol — combining ESM2 predictions with PDB structural evidence.

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© 2026 Schaeffer & Cong Labs, UT Southwestern Medical Center

data · paper-v1·refreshed 2026-05-06

Dashboard/H-groups/X-group 804/804.1

Paper Fig 5D · candidate novel cysteine-chemistry H-group

Hypothetical protein YwqG

H-group 804.1 · X-group 804 (Hypothetical protein YwqG)

Candidate novel metal-binding H-group with sub-threshold PDB-source evidence and high ESM2-3state metal-binding rates across AFDB-source representatives.

PDB reps

1

AFDB reps

37

PDB disulfide

0.0%

AFDB disulfide

0.0%

PDB metal

0.0%

AFDB metal

43.6%

Side-by-side representatives

PDB-source representative on the left, AFDB-source representative on the right. Both viewers load via PDBe Mol* from public CDNs; external links open the corresponding RCSB / AFDB pages.

Fig 5D — H-group 804.1 side-by-side
PDB-source representativee1pv5A1

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RCSB 1PV5
AFDB-source representativeA0A0K0EFF6_F1_nD2

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AFDB A0A0K0EFF6
↓ hgroup_804_1_pdb.pse (PDB-source PyMOL session)↓ hgroup_804_1_afdb.pse (AFDB-source PyMOL session)

F70 representatives

38 domains, ordered by source then by metal-binding count.

DomainSourceF-groupCysDisulfideMetalFree thiolExternal
A0A0K0EFF6_F1_nD2afdb804.1.1.311074AFDB A0A0K0EFF6
C6TKD7_F1_nD1afdb804.1.1.310073AFDB C6TKD7
Q7X681_F1_nD1
afdb
804.1.1.3
16
0
7
9
AFDB Q7X681
Q8C5N5_F1_nD1afdb804.1.1.315078AFDB Q8C5N5
Q93VB4_F1_nD2afdb804.1.1.310073AFDB Q93VB4
Q9ZFU6_F1_nD3afdb804.1.1.410073AFDB Q9ZFU6
A0A0D2G1G1_F1_nD1afdb804.1.1.37061AFDB A0A0D2G1G1
Q10MP9_F1_nD2afdb804.1.1.314068AFDB Q10MP9
Q5RGB3_F1_nD1afdb804.1.1.314068AFDB Q5RGB3
Q9LV94_F1_nD1afdb804.1.1.312066AFDB Q9LV94
Q9W1A3_F1_nD2afdb804.1.1.38062AFDB Q9W1A3
A0A077ZFU4_F1_nD2afdb804.1.1.312057AFDB A0A077ZFU4
A0A0N4UKC8_F1_nD3afdb804.1.1.310055AFDB A0A0N4UKC8
A0A3Q0KEJ9_F1_nD1afdb804.1.1.414059AFDB A0A3Q0KEJ9
A0A3Q0KS19_F1_nD1afdb804.1.1.312057AFDB A0A3Q0KS19
C0NGT2_F1_nD1afdb804.1.1.36051AFDB C0NGT2
P47816_F1_nD2afdb804.1.1.310055AFDB P47816
Q1MTH6_F1_nD2afdb804.1.1.312057AFDB Q1MTH6
Q4D6B8_F1_nD1afdb804.1.1.213058AFDB Q4D6B8
Q54Q73_F1_nD2afdb804.1.1.39054AFDB Q54Q73
Q580E6_F1_nD1afdb804.1.1.213058AFDB Q580E6
Q9VG62_F1_nD1afdb804.1.1.313058AFDB Q9VG62
A4IAC1_F1_nD1afdb804.1.1.012048AFDB A4IAC1
I1JY77_F1_nD1afdb804.1.1.313049AFDB I1JY77
Q54P06_F1_nD1afdb804.1.1.313049AFDB Q54P06
Q8I400_F1_nD1afdb804.1.1.311047AFDB Q8I400
A0A3P7DEF1_F1_nD1afdb804.1.1.39036AFDB A0A3P7DEF1
E9AGW3_F1_nD1afdb804.1.1.010037AFDB E9AGW3
P87156_F1_nD1afdb804.1.1.311038AFDB P87156
Q38CC0_F1_nD1afdb804.1.1.310037AFDB Q38CC0
U7Q3H4_F1_nD1afdb804.1.1.36033AFDB U7Q3H4
P25040_F1_nD1afdb804.1.1.26024AFDB P25040
Q5A5B2_F1_nD2afdb804.1.1.36024AFDB Q5A5B2
Q09787_F1_nD1afdb804.1.1.35014AFDB Q09787
Q2FZZ6_F1_nD1afdb804.1.1.13003AFDB Q2FZZ6
Q8ZLS9_F1_nD2afdb804.1.1.16006AFDB Q8ZLS9
Q9HXF6_F1_nD1afdb804.1.1.02002AFDB Q9HXF6
e1pv5A1pdb804.1.1.13003RCSB 1PV5