ECOD
T-group (topology)

601.4.1 Histidine kinase associated sensor domains

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Ligands and drugs

452
Member domains
73
with ligand contacts (≤ 4 Å)
16.2% of members
58
with DrugDomain annotations
12.8% of members
49
with a DrugBank compound
10.8% 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. 601.4.1 belongs to X-group 601 Four-helical up-and-down bundle, which binds 8.5 ligand superclasses per 20 proteins, broader than 67% of the 256 X-groups with enough proteins to compare. View its chemical profile →

DrugBank compounds

DrugBankPDB ligandNameDomains
DB00128ASPAspartic acid10
DB02365PHN1,10-Phenanthroline3
DB00133SERSerine2
DB00139SINSuccinic acid2
DB00936SALSalicylic acid2
DB03252DLYD-Lysine2
DB03793BEZBenzoic acid2
DB03946DHB3,4-Dihydroxybenzoic Acid2
DB04027DARD-arginine2

Most frequently bound compounds

PDB ligandNameDomains in contact
NAmetalSODIUM ION17
CLCHLORIDE ION14
SERSERINE12
ASPASPARTIC ACID10
LMR(2S)-2-hydroxybutanedioic acid4
PHN1,10-PHENANTHROLINE3
BEZBENZOIC ACID2
DARD-ARGININE2
DHB3,4-DIHYDROXYBENZOIC ACID2
DLYD-LYSINE2
KmetalPOTASSIUM ION2
QIC(1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexanecarboxylic acid2
SAL2-HYDROXYBENZOIC ACID2
SINSUCCINIC ACID2
ZNmetalZINC ION2
IODIODIDE ION1
LFAEICOSANE1