Page last updated: 2024-10-24

GTPase activating protein binding

Definition

Target type: molecularfunction

Binding to a GTPase activating protein. [GOC:nln]

GTPase activating protein (GAP) binding is a molecular function that involves the interaction between a protein and a GTPase activating protein. GAPs are a class of proteins that accelerate the hydrolysis of GTP to GDP by GTPases. This hydrolysis process inactivates the GTPase, which is often a signaling protein. The binding of a GAP to a GTPase typically involves specific interactions between the GAP protein and the GTPase, often within a specific domain of the GTPase. This interaction allows the GAP to influence the conformation of the GTPase, promoting the hydrolysis of GTP. The process of GAP binding is crucial for regulating the activity of GTPases, which play important roles in a wide range of cellular processes, including signal transduction, cytoskeletal organization, and cell cycle control. By regulating the activity of GTPases, GAP binding contributes to the proper functioning of these essential cellular processes.'
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Proteins (3)

ProteinDefinitionTaxonomy
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1A peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q13526]Homo sapiens (human)
Cadherin-1A cadherin-1 that is encoded in the genome of human. [PRO:WCB, UniProtKB:P12830]Homo sapiens (human)
Tubulin beta chainA tubulin beta chain that is encoded in the genome of human. [PRO:DNx, UniProtKB:P07437]Homo sapiens (human)

Compounds (72)

CompoundDefinitionClassesRoles
juglonejuglone : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogen at position 5 has been replaced by a hydroxy group. A plant-derived 1,4-naphthoquinone with confirmed antibacterial and antitumor activities.

juglone: structure
hydroxy-1,4-naphthoquinonegeroprotector;
herbicide;
reactive oxygen species generator
nocodazolearomatic ketone;
benzimidazoles;
carbamate ester;
thiophenes
antimitotic;
antineoplastic agent;
microtubule-destabilising agent;
tubulin modulator
vincristineacetate ester;
formamides;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
tertiary alcohol;
tertiary amino compound;
vinca alkaloid
antineoplastic agent;
drug;
microtubule-destabilising agent;
plant metabolite;
tubulin modulator
colchicine(S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions.alkaloid;
colchicine
anti-inflammatory agent;
gout suppressant;
mutagen
cycloheximidecycloheximide : A dicarboximide that is 4-(2-hydroxyethyl)piperidine-2,6-dione in which one of the hydrogens attached to the carbon bearing the hydroxy group is replaced by a 3,5-dimethyl-2-oxocyclohexyl group. It is an antibiotic produced by the bacterium Streptomyces griseus.

Cycloheximide: Antibiotic substance isolated from streptomycin-producing strains of Streptomyces griseus. It acts by inhibiting elongation during protein synthesis.
antibiotic fungicide;
cyclic ketone;
dicarboximide;
piperidine antibiotic;
piperidones;
secondary alcohol
anticoronaviral agent;
bacterial metabolite;
ferroptosis inhibitor;
neuroprotective agent;
protein synthesis inhibitor
1,4-naphthoquinone1,4-naphthoquinone : The parent structure of the family of 1,4-naphthoquinones, in which the oxo groups of the quinone moiety are at positions 1 and 4 of the naphthalene ring. Derivatives have pharmacological properties.

naphthoquinone : A polycyclic aromatic ketone metabolite of naphthalene.
1,4-naphthoquinones
glycyrrhetinic acidcyclic terpene ketone;
hydroxy monocarboxylic acid;
pentacyclic triterpenoid
immunomodulator;
plant metabolite
kokusagininekokusaginine: antimalarial alkaloid from Teclea afzelii; structure in first sourceorganic heterotricyclic compound;
organonitrogen heterocyclic compound;
oxacycle
podophyllotoxinPodophyllum: A genus of poisonous American herbs, family BERBERIDACEAE. The roots yield PODOPHYLLOTOXIN and other pharmacologically important agents. The plant was formerly used as a cholagogue and cathartic. It is different from the European mandrake, MANDRAGORA.furonaphthodioxole;
lignan;
organic heterotetracyclic compound
antimitotic;
antineoplastic agent;
keratolytic drug;
microtubule-destabilising agent;
plant metabolite;
tubulin modulator
vinblastine
desacetamidocolchicinedesacetamidocolchicine: structure given in first source
thiocholchicinethiocholchicine: RN refers to (S)-isomer
parbendazoleparbendazole: anthelmintic used against a variety of gastrointestinal parasites; minor descriptor (75-86); on-line & INDEX MEDICUS search BENZIMIDAZOLES; RN given refers to parent cpdbenzimidazoles;
carbamate ester
paclitaxelTaxus: Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).taxane diterpenoid;
tetracyclic diterpenoid
antineoplastic agent;
human metabolite;
metabolite;
microtubule-stabilising agent
2-demethylthiocolchicine2-demethylthiocolchicine: RN & structure given in first source; RN not in Chemline 10/85
epigallocatechin gallate(-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin.

epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis)
flavans;
gallate ester;
polyphenol
antineoplastic agent;
antioxidant;
apoptosis inducer;
geroprotector;
Hsp90 inhibitor;
neuroprotective agent;
plant metabolite
salvinsalvin: a biocyclic diterpenoid; from sage and rosemary (Lamiaceae)abietane diterpenoid;
carbotricyclic compound;
catechols;
monocarboxylic acid
angiogenesis modulating agent;
anti-inflammatory agent;
antineoplastic agent;
antioxidant;
apoptosis inducer;
food preservative;
HIV protease inhibitor;
plant metabolite
propazolepropazole: RN given refers to parent cpd; structurebenzimidazoles
toxoflavintoxoflavin : A pyrimidotriazine that is 1,6-dimethyl-1,5,6,7-tetrahydropyrimido[5,4-e][1,2,4]triazine with oxo groups at positions 5 and 7.

toxoflavin: azapteridine antibiotic; structure
carbonyl compound;
pyrimidotriazine
antibacterial agent;
antineoplastic agent;
apoptosis inducer;
bacterial metabolite;
toxin;
virulence factor;
Wnt signalling inhibitor
3-demethylthiocolchicine3-demethylthiocolchicine: RN & structure given in first source; RN not in Chemline 10/85
quercetin 5,7,3',4'-tetramethyl etherquercetin 5,7,3',4'-tetramethyl ether : A tetramethoxyflavone that is the 5,7,3',4'-tetramethy-derivative of quercetin.flavonols;
tetramethoxyflavone
plant metabolite
5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone: a flavonol isolated from Polanisia dodecandra; structure given in first source
5-hydroxy-3,6,7,8,3',4'-hexamethoxyflavone5-hydroxy-3,6,7,8,3',4'-hexamethoxyflavone: has antineoplastic activity; structure in first sourceether;
flavonoids
docetaxelhydrate;
secondary alpha-hydroxy ketone
antineoplastic agent
levofloxacinlevofloxacin : An optically active form of ofloxacin having (S)-configuration; an inhibitor of bacterial topoisomerase IV and DNA gyrase.

Levofloxacin: The L-isomer of Ofloxacin.
9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;
fluoroquinolone antibiotic;
quinolone antibiotic
antibacterial drug;
DNA synthesis inhibitor;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
topoisomerase IV inhibitor
3,3',4',5,6,7,8-heptamethoxyflavone3,3',4',5,6,7,8-heptamethoxyflavone: has anti-inflammatory activity; isolated from citrus fruit; exhibit antiadhesive action on plateletsether;
flavonoids
ustiloxin dustiloxin D: an antimitotic cyclic peptide; from false smut balls on rice panicles caused by Ustilaginoidea virens; structure given in first sourceoligopeptide
4'-demethyldesoxypodophyllotoxin4'-demethyldeoxypodophyllotoxin : A member of the class of furonaphthodioxoles that is (5R,5aR,8aR)-5,8,8a,9-tetrahydro-2H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one substituted at position 5 by a 4-hydroxy-3,5-dimethoxyphenyl group.

4'-demethyldesoxypodophyllotoxin: from the root of Bursera tonkinensis Guillaum; structure in first source
furonaphthodioxole;
gamma-lactone;
lignan;
methoxybenzenes;
phenols
antineoplastic agent;
antioxidant;
immunosuppressive agent;
plant metabolite
2-phenyl-4-oxohydroquinoline2-phenyl-4-oxohydroquinoline: structure given in first source
ustiloxin austiloxin A: a modified peptide from the fungus Ustilaginoidea virens or false smut ball; structurally similar to phomopsin A; structure given in first source
vinblastine sulfatealkaloid sulfate salt
vincaleukoblastineacetate ester;
indole alkaloid fundamental parent;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
tertiary alcohol;
tertiary amino compound;
vinca alkaloid
antineoplastic agent;
immunosuppressive agent;
microtubule-destabilising agent;
plant metabolite
gardenin agardenin A: promotes neurite outgrowth; structure in first source
noscapine(-)-noscapine : A benzylisoquinoline alkaloid that is 1,2,3,4-tetrahydroisoquinoline which is substituted by a 4,5-dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-yl group at position 1, a methylenedioxy group at positions 6-7 and a methoxy group at position 8. Obtained from plants of the Papaveraceae family, it lacks significant painkilling properties and is primarily used for its antitussive (cough-suppressing) effects.

Noscapine: A naturally occurring opium alkaloid that is a centrally acting antitussive agent.
aromatic ether;
benzylisoquinoline alkaloid;
cyclic acetal;
isobenzofuranone;
organic heterobicyclic compound;
organic heterotricyclic compound;
tertiary amino compound
antineoplastic agent;
antitussive;
apoptosis inducer;
plant metabolite
3',4',5'-trimethoxyflavone3',4',5'-trimethoxyflavone: structure in first sourceether;
flavonoids
anthricinanthricin: antitumor constituent from Anthriscus sylvestris (L.) Hoffm; structure in first source

deoxypodophyllotoxin : A member of the class of furonaphthodioxoles that is (5R,5aR,8aR)-5,8,8a,9-tetrahydro-2H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one substituted at position 5 by a 3,4,5-trimethoxyphenyl group.
furonaphthodioxole;
gamma-lactone;
lignan;
methoxybenzenes
antineoplastic agent;
apoptosis inducer;
plant metabolite
5-demethylnobiletin5-demethylnobiletin: antineoplastic from Citrus plants; structure in first sourceether;
flavonoids
cercosporincercosporin : An organic heterohexacyclic compound that is perylo[1,12-def][1,3]dioxepine-6,11-dione substituted by hydroxy groups at positions 5 and 12, by methoxy groups at positions 7 and 10, and by 2-hydroxypropyl groups at positions 8 and 9 (the R,R-stereoisomer). It is a phytotoxin which was first isolated from the pathogenic soybean fungus, Cercospora kikuchii and later found in multiple members of the genus Cercospora.

cercosporin: phyytotoxin from Cercospora beticola Sacc; posses photodynamic action on mice, bacteria & plants
5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavone5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavone: an antineoplastic flavonol isolated from Polanisia dodecandra; structure given in first source
tretinoinall-trans-retinoic acid : A retinoic acid in which all four exocyclic double bonds have E- (trans-) geometry.

retinoic acid : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).

Tretinoin: An important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. It has also been approved for use in promyelocytic leukemia (LEUKEMIA, PROMYELOCYTIC, ACUTE).
retinoic acid;
vitamin A
anti-inflammatory agent;
antineoplastic agent;
antioxidant;
AP-1 antagonist;
human metabolite;
keratolytic drug;
retinoic acid receptor agonist;
retinoid X receptor agonist;
signalling molecule
epothilone bepothilone;
epoxide
antineoplastic agent;
apoptosis inducer;
microtubule-stabilising agent
chalconetrans-chalcone : The trans-isomer of chalcone.chalconeEC 3.2.1.1 (alpha-amylase) inhibitor
2-amino-3-cyano-7-(dimethylamino)-4-(3-methoxy-4,5-methylenedioxyphenyl)-4h-chromene2-amino-3-cyano-7-(dimethylamino)-4-(3-methoxy-4,5-methylenedioxyphenyl)-4H-chromene: induces apoptosis; structure in first source
e 7010E 7010: inhibits tubulin polymerization; structure given in first sourcesulfonamide
eupatilineupatilin : A trimethoxyflavone that is flavone substituted by hydroxy groups at C-5 and C-7 and methoxy groups at C-6, C-3' and C-4' respectively. Isolated from Citrus reticulata and Salvia tomentosa, it exhibits anti-inflammatory, anti-ulcer and antineoplastic activities.

eupatilin: isolated from Artemisia argyi
dihydroxyflavone;
trimethoxyflavone
anti-inflammatory agent;
anti-ulcer drug;
antineoplastic agent;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
metabolite
ayanin3',5-dihydroxy-3,4',7-trimethoxyflavone : A trimethoxyflavone that is quercetin in which the hydroxy groups at positions 3, 4' and 7 have been replaced by methoxy groups.

ayanin: has cytoprotective and anti-neuroinflammatory activities; isolated from Croton schiedeanus (Euphorbiaceae); structure in first source
dihydroxyflavone;
trimethoxyflavone
plant metabolite
morinmorin : A pentahydroxyflavone that is 7-hydroxyflavonol bearing three additional hydroxy substituents at positions 2' 4' and 5.

morin: a light yellowish pigment found in the wood of old fustic (Chlorophora tinctoria)
7-hydroxyflavonol;
pentahydroxyflavone
angiogenesis modulating agent;
anti-inflammatory agent;
antibacterial agent;
antihypertensive agent;
antineoplastic agent;
antioxidant;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
hepatoprotective agent;
metabolite;
neuroprotective agent
santinsantin : A trimethoxyflavone that is flavone substituted by methoxy groups at positions 3, 6 and 4' and hydroxy groups at positions 5 and 7 respectively.

santin: from Tanacetum microphyllum; structure given in first source
dihydroxyflavone;
trimethoxyflavone
plant metabolite
curacin acuracin A: RN refers to curacin A (the Z,E,E-isomer), the major lipid component of a strain of the marine cyanobacterium Lyngbya majuscula; structure given in first sourcethiazoles
vinorelbineacetate ester;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
ring assembly;
vinca alkaloid
antineoplastic agent;
photosensitizing agent
centaureidincentaureidin : A trihydroxyflavone that consists of quercetagetin in which the hydroxy groups at positions 3, 6 and 4' have been replaced by methoxy groups. It has been isolated from Eremophila mitchellii and Athroisma proteiforme.

centaureidin: structure given in first source; isolated from Tanacetum microphyllum, Brickellia veronicaefolia
trihydroxyflavone;
trimethoxyflavone
antineoplastic agent;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
plant metabolite
eupatineupatin : A trimethoxyflavone that is quercetagetin methylated at positions 4', 6 and 7.flavonols;
trihydroxyflavone;
trimethoxyflavone
5,7-dihydroxy-4',6-dimethoxyflavone5,7-dihydroxy-4',6-dimethoxyflavone: from Cirsium japonicum D. C.

pectolinarigenin : A dimethoxyflavone that is the 6,4'-dimethyl ether derivative of scutellarein.
dihydroxyflavone;
dimethoxyflavone
plant metabolite
fosbretabulinstilbenoid
5,7,3'-trihydroxy-3,4'-dimethoxyflavone5,7,3'-trihydroxy-3,4'-dimethoxyflavone: induced cell death in human leukemia cells is dependent on caspases and activates the MAPK pathway; structure in first source

quercetin 3,4'-dimethyl ether : A dimethoxyflavone that is the 3,4'-dimethyl ether derivative of quercetin. Isolated from Combretum quadrangulare, it exhibits antineoplastic activity.
dimethoxyflavone;
trihydroxyflavone
antineoplastic agent;
metabolite
1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene
vinblastine sulfate
ternatin (flavonoid)ternatin (flavonoid): from Sceptridium ternatum; also isolated from Egletes viscosa; structure in first sourceether;
flavonoids
cryptophycin 1
pironetinpironetin: a microbial secondary metabolite having the activity of shortening plant height from Streptomyces sp.; structure in first sourcealiphatic alcohol
ave-8063AVE-8063: has both antivascular and antineoplastic activities; structure in first source
dolastatin 10dolastatin 10 : A tetrapeptide that is isolated from the sea hare Dolabella auricularia. It is a potent anticancer agent which inhibits tubulin polymerization.

dolastatin 10: from mollusk Dolabella auricularia; contains four amino acids, dolavaline, dolaisoleucine, dolaproine, valine and the primary amine dolaphenine; deo-dolastatin 10 is a new dolastatin 10 chiral derivative with MW of 784
1,3-thiazoles;
tetrapeptide
animal metabolite;
antineoplastic agent;
apoptosis inducer;
marine metabolite;
microtubule-destabilising agent
3-hydroxy-4,3',4',5'-tetramethoxychalcone3-hydroxy-4,3',4',5'-tetramethoxychalcone: structure in first source
nsc 348103
dolastatin 15dolastatin 15: from Dolabella auricularia; seven subunit depsipeptide
arenastatin a
ucn 1028 ccalphostin C: structure given in first source; isolated from Cladosporium cladosporioides
acetyl-11-ketoboswellic acidacetyl-11-ketoboswellic acid: a 5-lipoxygenase inhibitor; structure given in first sourcetriterpenoid
zampanolidezampanolide: structure in first source
kx-01
isocombretastatin a-4
2-styrylquinazolin-4(3h)-one2-styrylquinazolin-4(3H)-one: structure given in first source