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 2026-09-21

Dashboard/Browse Families

ECOD Families

29,934 families with classified cysteines

Showing 1–50 of 29,934 families

F-GroupNameX-GroupDomainsTotal CysDisulfideMetal ▼Free thiol
386.1.1.0386.1.1.0beta-beta-alpha zinc fingers546016111136109894986
386.1.1.1zf-C2H2beta-beta-alpha zinc fingers373211058297301326
2002.1.1.120Radical_SAMTIM beta/alpha-barrel18901408326778026014
376.1.1.21zf-RING_2RING/U-box-like1058737506412963
376.1.1.0376.1.1.0RING/U-box-like94368082847871993
375.1.1.0375.1.1.0Rubredoxin-like25331092810743706451
376.1.3.1PHDRING/U-box-like469365703306351
376.1.2.2C1_2RING/U-box-like482349412779714
377.1.1.0377.1.1.0Glucocorticoid receptor-like113048033926982066
376.1.1.1zf-C3HC4RING/U-box-like379303802547491
377.1.1.1zf-C4Glucocorticoid receptor-like324308802530558
376.1.3.0376.1.3.0RING/U-box-like391330412500803
236.1.1.1ADH_NGroES-like8034119224071710
376.1.1.22zf-C3HC4_3RING/U-box-like333274602341405
70.3.1.1SETbeta-clip51241833421192030
149.1.1.1p450Cytochrome P450211511987120209966
4106.1.1.1DHHCZinc hairpin stack31631334020071086
2007.1.5.2CCGFlavodoxin-like5823282619661310
376.1.1.20zf-RING_UBOXRING/U-box-like286224801899349
377.1.1.5LIMGlucocorticoid receptor-like5752609171775817
904.1.1.1zf-B_boxB-box zinc-binding domain-like346213601617519
386.1.1.233zf-C2H2, zf-H2C2_2beta-beta-alpha zinc fingers370175301562191
376.1.2.1C1_1RING/U-box-like280192401528396
219.1.1.3UCHCysteine proteinases-like5175032014863546
373.1.1.1Zn_clusZn2/Cys6 DNA-binding domain3091829131466350
376.1.3.3FYVERING/U-box-like187161211463148
361.1.1.1DnaJ_CXXCXGXGDnaJ/Hsp40 cysteine-rich domain257199311366626
376.1.1.23zf-C3HC4_2RING/U-box-like190151801331187
2002.1.1.02002.1.1.0TIM beta/alpha-barrel1339685162411895038
904.1.1.0904.1.1.0B-box zinc-binding domain-like258155601153403
221.1.1.1Fer2beta-Grasp286144601135311
376.1.6.1IBRRING/U-box-like167131711118198
376.1.2.0376.1.2.0RING/U-box-like270169371094592
7574.1.1.5TPP_enzyme_CThiamin diphosphate-binding fold (THDP-binding)537218048541322
109.4.1.0109.4.1.0Repetitive alpha hairpins102917068465483269198
2004.1.1.02004.1.1.0P-loop domains-like40651863730281817517
2007.1.3.3Oxidored_q6Flavodoxin-like23512722801469
4246.1.1.2RNA_pol_Rpb1_1N-terminal domain in RNA-polymerase beta-prime subunit21116682798868
2492.1.1.1dCMP_cyt_deam_1Cytidine deaminase-like299168934792863
2003.1.9.1ThiFRossmann-like301239637901603
2005.1.1.27QueCHUP domain-like19512786759513
376.1.3.11zf-HC5HC2H_2RING/U-box-like839150727188
2005.1.1.1tRNA-synt_1HUP domain-like539263247061922
2005.1.1.11ATP_bind_3HUP domain-like31416198692919
2005.1.1.02005.1.1.0HUP domain-like6903050126902348
906.1.1.1zf-CCCHCCCH zinc finger211700066535
376.1.1.5zf-UBPRING/U-box-like1038140654160
377.1.1.10ArfGapGlucocorticoid receptor-like1679120650262
906.1.1.0906.1.1.0CCCH zinc finger2108129644159
70.3.1.070.3.1.0beta-clip189153312641880
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