ECOD
F-group (family)

1.1.5.2 Trypsin,Thrombin_light

Open in classification tree →Pfam PF00089,PF09396 →

Ligands and drugs

63
Member domains
46
with ligand contacts (≤ 4 Å)
73.0% of members
40
with DrugDomain annotations
63.5% of members
25
with a DrugBank compound
39.7% of members

Aggregated over all current member domains of this group. Drug annotations come from DrugDomain; buffers and crystallization additives are excluded from the tables below.

Chemical profile

Chemical profiles are computed for X-groups. 1.1.5.2 belongs to X-group 1 cradle loop barrel, which binds 9.4 ligand superclasses per 20 proteins, broader than 87% of the 256 X-groups with enough proteins to compare. View its chemical profile →

DrugBank compounds

DrugBankPDB ligandNameDomains
DB00141NAGN-Acetylglucosamine11
DB00006——1
DB00170—Menadione1
DB00278——1
DB01593——1
DB01725—2-{2-hydroxy-[1,1'-biphenyl]-3-yl}-1H-1,3-benzodiazole-5-carboximidamide1
DB01766—Beta-(2-Naphthyl)-Alanine1
DB02287—2-(2-hydroxy-phenyl)-3H-benzoimidazole-5-carboxamidine1
DB02723BLI4-Oxo-2-Phenylmethanesulfonyl-Octahydro-Pyrrolo[1,2-a]Pyrazine-6-Carboxylic Acid [1-(N-Hydroxycarbamimidoyl)-Piperidin-4-Ylmethyl]-Amide1
DB03847——1
DB04136—Lysophosphotidylserine1
DB04591382N-{2,2-DIFLUORO-2-[(2R)-PIPERIDIN-2-YL]ETHYL}-2-[2-(1H-1,2,4-TRIAZOL-1-YL)BENZYL][1,3]OXAZOLO[4,5-C]PYRIDIN-4-AMINE1
DB04697GAHTRANS-4-(GUANIDINOMETHYL)-CYCLOHEXANE-L-YL-D-3-CYCLOHEXYLALANYL-L-AZETIDINE-2-YL-D-TYROSINYL-L-HOMOARGININAMIDE1
DB04722L172-[3-chloro-6-[2,2-difluoro-2-(1-oxidopyridin-1-ium-2-yl)ethyl]imino-1-hydroxypyridin-2-yl]-N-[(1R)-1-(3-chlorophenyl)ethyl]acetamide1
DB04898——1
DB05714——1
DB06695——1
DB06838—methyl L-phenylalaninate1
DB068691771-[2-AMINO-2-CYCLOHEXYL-ACETYL]-PYRROLIDINE-3-CARBOXYLIC ACID 5-CHLORO-2-(2-ETHYLCARBAMOYL-ETHOXY)-BENZYLAMIDE1
DB07016——1

Most frequently bound compounds

PDB ligandNameDomains in contact
NAG2-acetamido-2-deoxy-beta-D-glucopyranose18
NAmetalSODIUM ION7
0ZJN-(sulfanylacetyl)-D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide2
15U(2R,4R)-4-methyl-1-(N~2~-{[(3S)-3-methyl-1,2,3,4-tetrahydroquinolin-8-yl]sulfonyl}-L-arginyl)piperidine-2-carboxylicacid2
00P(5S)-N-[(trans-4-aminocyclohexyl)methyl]-1,3-dioxo-2-[2-(phenylsulfonyl)ethyl]-2,3,5,8-tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide1
00R(5S)-N-[trans-4-(2-amino-1H-imidazol-5-yl)cyclohexyl]-1,3-dioxo-2-[2-(phenylsulfonyl)ethyl]-2,3,5,8-tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide1
0623-AZA-9-HYDROXY-9-FLUORENYLCARBONYL-L-PROLYL-2-AMINOMETHYL-5-CHLOROBENZYLAMIDE, N-OXIDE1
1103-(4-AMINO-CYCLOHEXYL)-2-HYDROXY-3-[(4-OXO-2-PHENYLMETHANESULFONYL-1,2,3,4-TETRAHYDRO-PYRROLO[1,2-A]PYRAZINE-6-CARBONYL)-AMINO]-PROPIONIC ACID BUTYL ESTER1
170(2-[6-CHLORO-3-{[2,2-DIFLUORO-2-(1-OXIDOPYRIDIN-2-YL)ETHYL]AMINO}-2-OXOPYRAZIN-1(2H)-YL]-N-[5-CHLORO-2-(1H-TETRAZOL-1-YL)BENZYL]ACETAMIDE1
1761-(2-AMINO-3,3-DIPHENYL-PROPIONYL)-PYRROLIDINE-3-CARBOXYLIC ACID 2,5-DICHLORO-BENZYLAMIDE1
1771-[2-AMINO-2-CYCLOHEXYL-ACETYL]-PYRROLIDINE-3-CARBOXYLIC ACID 5-CHLORO-2-(2-ETHYLCARBAMOYL-ETHOXY)-BENZYLAMIDE1
1Z0N-methyl-D-phenylalanyl-N-{(1S)-4-carbamimidamido-1-[(6-carboxy-1,3-benzothiazol-2-yl)carbonyl]butyl}-L-prolinamide1
382(R)-2-(2-(1H-1,2,4-TRIAZOL-1-YL)BENZYL)-N-(2,2-DIFLUORO-2-(PIPERIDIN-2-YL)ETHYL)OXAZOLO[4,5-C]PYRIDIN-4-AMINE1
501N7-BUTYL-N2-(5-CHLORO-2-METHYLPHENYL)-5-METHYL[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2,7-DIAMINE1
BLI4-OXO-2-PHENYLMETHANESULFONYL-OCTAHYDRO-PYRROLO[1,2-A]PYRAZINE-6-CARBOXYLIC ACID [1-(N-HYDROXYCARBAMIMIDOYL)-PIPERIDIN-4-YLMETHYL]-AMIDE1
G444-({[4-(3-METHYLBENZOYL)PYRIDIN-2-YL]AMINO}METHYL)BENZENECARBOXIMIDAMIDE1
GAHN-{[(2S)-1-(N-{[4-({[AMINO(IMINO)METHYL]AMINO}METHYL)CYCLOHEXYL]CARBONYL}-3-CYCLOHEXYL-L-ALANYL)AZETIDIN-2-YL]CARBONYL}-L-TYROSYL-N~6~-[AMINO(IMINO)METHYL]-L-LYSINAMIDE1
L17L171
L86(11S)-11-BENZYL-6-CHLORO-1,2,10,11,12,13,14,15,16,17,18,19-DODECAHYDRO-5,9-METHANO-2,5,8,10,13,17-BENZOHEXAAZACYCLOHENICOSINE-3,24-DIONE1
MKYethyl [(2Z)-2-(carbamimidoylimino)-6-hydroxy-1,3-benzothiazol-3(2H)-yl]acetate1