ECOD
F-group (family)

135.1.1.1 G-alpha

Open in classification tree →Pfam PF00503 →

Ligands and drugs

903
Member domains
216
with ligand contacts (≤ 4 Å)
23.9% of members
180
with DrugDomain annotations
19.9% of members
179
with a DrugBank compound
19.8% 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. 135.1.1.1 belongs to X-group 135 Transducin (alpha subunit), insertion domain, which has 16 proteins with classified ligands. View its chemical profile →

DrugBank compounds

DrugBankPDB ligandNameDomains
DB04315GDPGuanosine-5'-Diphosphate125
DB04444ALFTetrafluoroaluminate Ion43
DB01864GSP5'-Guanosine-Diphosphate-Monothiophosphate41
DB04137GTPGuanosine-5'-Triphosphate10
DB02082GNPPhosphoaminophosphonic acid guanylate ester3
DB02994—Cacodylic acid1

Most frequently bound compounds

PDB ligandNameDomains in contact
GDPGUANOSINE-5'-DIPHOSPHATE137
MGmetalMAGNESIUM ION83
GSP5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE55
ALFTETRAFLUOROALUMINATE ION46
GTPGUANOSINE-5'-TRIPHOSPHATE12
CLCHLORIDE ION7
HF2(2R)-2-hydroxy-3-phenylpropanoic acid4
HL2(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid4
T7M(2R)-1-(heptadecanoyloxy)-3-{[(R)-hydroxy{[(1R,2R,3R,4R,5S,6R)-2,3,5,6-tetrahydroxy-4-(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propan-2-yl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate4
CAmetalCALCIUM ION3
GNPPHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER3
ALAALANINE2
CSmetalCESIUM ION2
DAMN-METHYL-ALPHA-BETA-DEHYDROALANINE2
MAAN-methyl-L-alanine2
OTHN,O-dimethyl-L-threonine2
THCN-METHYLCARBONYLTHREONINE2
UDL(2~{S},3~{R})-2-acetamido-4-methyl-3-oxidanyl-pentanoic acid2
VSN5'-O-[(R)-hydroxy(thiophosphonooxy)phosphoryl]guanosine2
ACEACETYL GROUP1