H-group (homology)

109.4 ARM repeat

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Ligands and drugs

56,846

Member domains

4,118

with ligand contacts (≤ 4 Å)

7.2% of members

3,027

with DrugDomain annotations

5.3% of members

1,745

with a DrugBank compound

3.1% 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. 109.4 belongs to X-group 109 Repetitive alpha hairpins, which binds 9.1 ligand superclasses per 20 proteins, broader than 82% of the 256 X-groups with enough proteins to compare. View its chemical profile →

DrugBank compounds

DrugBank	PDB ligand	Name	Domains
DB00141	NAG	N-Acetylglucosamine	109
DB07780	FPP	Farnesyl diphosphate	40
DB08180	MGM	2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE	37
DB01780	FSC	Fusicoccin	35
DB14128	NAD	Nadide	32
DB03793	BEZ	Benzoic acid	27
DB03401	I3P	1D-myo-inositol 1,4,5-trisphosphate	23
DB14981	IHP	Phytic acid	23
DB02676	B3P	2-[3-(2-Hydroxy-1,1-Dihydroxymethyl-Ethylamino)-Propylamino]-2-Hydroxymethyl-Propane-1,3-Diol	21
DB04137	GTP	Guanosine-5'-Triphosphate	21
DB01864	GSP	5'-Guanosine-Diphosphate-Monothiophosphate	19
DB03345	BME	Mercaptoethanol	19
DB03397	UD1	Uridine-Diphosphate-N-Acetylglucosamine	17
DB03424	BES	Ubenimex	14
DB03227	NMN	Nicotinamide Mononucleotide	12
DB00125	ARG	Arginine	10
DB03904	URE	Urea	10
DB00172	PRO	Proline	9
DB04447	DTT	1,4-Dithiothreitol	9
DB07771	FII	[(3,7,11-TRIMETHYL-DODECA-2,6,10-TRIENYLOXYCARBAMOYL)-METHYL]-PHOSPHONIC ACID	9

Most frequently bound compounds

PDB ligand	Name	Domains in contact
CAmetal	CALCIUM ION	671
CL	CHLORIDE ION	590
MGmetal	MAGNESIUM ION	517
NAmetal	SODIUM ION	140
NAG	2-acetamido-2-deoxy-beta-D-glucopyranose	104
I3P	D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE	74
ZNmetal	ZINC ION	69
IHP	INOSITOL HEXAKISPHOSPHATE	67
YBmetal	YTTERBIUM (III) ION	59
CFF	CAFFEINE	43
FPP	FARNESYL DIPHOSPHATE	41
UNX	UNKNOWN ATOM OR ION	40
FSC	FUSICOCCIN	36
MGM	2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE	36
NAD	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	32
BEZ	BENZOIC ACID	30
Kmetal	POTASSIUM ION	27
12V	(2S,3R,4R,5S,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-thiopyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate	25
IOD	IODIDE ION	25
A1EIV	[(2~{R},3~{S},4~{R},5~{R})-3,4-bis(oxidanyl)-5-(3-sulfanylpyridin-1-yl)oxolan-2-yl]methyl dihydrogen phosphate	24