Aptamer-target interaction descriptor
Aptamer-target interaction information
Interaction ID: 800
Aptamer sequence: CTCTCGGGACGACCGCGGTAGTCTTAACCTAAAGCGGTGTCAGGTCGTCCC
Target unique ID: 6305
Aptamer ID Aptamer descriptor Target chemistry Target name Affinity Binding Conditions/Buffer PubMed ID
Apta_721 Tryptophan-Cp*Rh(III) sensor Molecule Tryptophan 1.2 μM 100 μM concentration of monomeric Cp*Rh(III) 25343606
Structure information of aptamer
Aptamer Sequence: CTCTCGGGACGACCGCGGTAGTCTTAACCTAAAGCGGTGTCAGGTCGTCCC
The optimal secondary structure in dot-bracket notation: .....(((((((((............(((......)))....)))))))))
The centroid secondary structure in dot-bracket notation: .....(((((((((............................)))))))))
The MFE structure
The Centroid structure
The mountain plot representation
Aptamer information
Type Detail Type Detail
Aptamer ID Apta_721 Description Tryptophan-Cp*Rh(III) sensor
Aptamer chemistry DNA Length 51 nt
GC content 60.8% Molecular weight 15,668.02 Da
Molarity of 1 μg/μl solution 63.82 μM Number of G-quadruplexes No QGRS found
G-Score N/A Function Aptasensor
Sequence CTCTCGGGACGACCGCGGTAGTCTTAACCTAAAGCGGTGTCAGGTCGTCCC
Applications Binding to amino acids
Target information
Type Detail Type Detail
PubChem ID 6305 Molecular name Tryptophan
Molecular formula C11H12N2O2 Molecular weight 204.22
IUPAC name (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N
LogP 1.122 Topological polar surface area 79.11
Hydrogen bond acceptor 2 Hydrogen bond donor 3

Synonym(s):
L-tryptophan; tryptophan; 73-22-3; L-Tryptophane; h-Trp-oh; (S)-Tryptophan; Tryptophane; Optimax; trofan; tryptacin; Ardeytropin; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid; Pacitron; Indole-3-alanine; Kalma; L-beta-3-Indolylalanine; L-Tryptofan; L-Trp; L-(-)-Tryptophan; 3-Indol-3-ylalanine; Tryptan; Lyphan; Tryptophan (VAN); 1-beta-3-Indolylalanine; Tryptophan (H-3); Triptofano [Spanish]; Tryptophanum [Latin]; 1H-Indole-3-alanine; 1beta-3-Indolylalanine; 2-Amino-3-indolylpropanoic acid; L(-)-Tryptophan; triptofano; Tryptophanum; (S)-alpha-Amino-1H-indole-3-propanoic acid; Tryptophane [French]; Tryptophan, L-; (L)-TRYPTOPHAN; (-)-Tryptophan; alpha'-Amino-3-indolepropionic acid; Tryptophan [USAN:INN]; L-alpha-amino-3-indolepropionic acid; L-alpha-Aminoindole-3-propionic acid; Sedanoct; (S)-alpha-Aminoindole-3-propionic acid; 1H-Indole-3-alanine (VAN); EH 121; trp; Alanine, 3-indol-3-yl-; (S)-2-Amino-3-(3-indolyl)propionic acid; CCRIS 617; L-Alanine, 3-(1H-indol-3-yl)-; 1H-Indole-3-alanine, (S)-; alpha-Amino-3-indolepropionic acid, L-; HSDB 4142; (S)-alpha-amino-beta-(3-indolyl)-propionic acid; NCI-C01729; AI3-18478; UNII-8DUH1N11BX; Indole-3-propionic acid, alpha-amino-; 1H-Indole-3-propanoic acid, alpha-amino-, (S)-; Propionic acid, 2-amino-3-indol-3-yl-; CHEBI:16828; Lopac-T-0254; MFCD00064340; 8DUH1N11BX; (S)-alpha-Amino-beta-indolepropionic acid; CHEMBL54976; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; DSSTox_CID_1419; DSSTox_RID_76152; DSSTox_GSID_21419; l-b-3-Indolylalanine; D-Trp-OH; CAS-73-22-3; Propionic acid, 2-amino-3-indol-3-yl; L-Tryptophan (9CI); Tryptophan (USP/INN); (S)-a-Amino-b-indolepropionic acid; (S)-a-Aminoindole-3-propionic acid; Alanine, 3-indol-3-yl; EINECS 200-795-6; NSC 13119; (2S)-2-amino-3-(1H-indol-3-yl)propanoate; trytophan; (S)-a-Amino-1H-indole-3-propanoic acid; TRP-01; 2-amino-3-indol-3-ylpropanoic acid; L-Trytophan; NSC-13119; 1qaw; L-Tryptophan,(S); L-Trp-OH; 2a4m; H-L-Trp-OH; L-Tryptophan (JP17); S(-)-1-alpha-Aminoindole-3-propionic acid; Tryptophan (L-Tryptophan); Tryptophan, L- (8CI); bmse000050; bmse000868; bmse001017; Epitope ID:136043; EC 200-795-6; T 0254; SCHEMBL7328; 2-Amino-3-indolylpropanoate; (S)-(-)-2-Amino-3-(3-indolyl)propionic Acid; (S)-1H-Indole-3-alanine; Lopac0_001183; GTPL717; MLS001056750; DivK1c_000457; (s)-a-amino-b-indolepropionate; 151A3008-4CFE-40C9-AC0B-467EF0CB50EA; DTXSID5021419; (S)-a-Aminoindole-3-propionate; BDBM21974; HMS501G19; KBio1_000457; ZINC83315; 3-(1H-indol-3-yl)-L-Alanine; L-a-Amino-3-indolepropionic acid; NINDS_000457; alpha-Aminoindole-3-propionic acid; HMS3263N07; Pharmakon1600-01500600; ACT08662; HY-N0623; L-Tryptophan, Cell Culture Reagent; STR02722; (S)-alpha-Aminoindole-3-propionate; Tox21_201246; Tox21_300359; Tox21_501183; HTS001390; NSC757373; s3987; (s)-alpha-amino-beta-indolepropionate; L-Tryptophan, Vetec(TM), 98.5%; (S)-a-Amino-1H-indole-3-propanoate; AKOS015854052; Indoe-3-propionic acid, alpha-amino-; 2-Chloro-5-(methylsulfonyl)benzoicacid; AM82273; CCG-205257; CS-W020011; DB00150; LP01183; MCULE-8004234494; NSC-757373; SDCCGSBI-0051150.P002; IDI1_000457; NCGC00015994-01; NCGC00094437-01; NCGC00094437-02; NCGC00094437-03; NCGC00094437-04; NCGC00094437-08; NCGC00254424-01; NCGC00258798-01; NCGC00261868-01; (S)-alpha-Amino-1H-indole-3-propanoate; AC-17050; BP-13286; SMR000326686; TS-04426; DB-029986; L-Tryptophan, BioUltra, >=99.5% (NT); A7403; EU-0101183; T0541; (S)-Tryptophan 1H-Indole-3-alanine, (S)-; 73T223; C00078; D00020; L-Tryptophan, reagent grade, >=98% (HPLC); M02943; P16427; AB00373874_05; L-Tryptophan, Vetec(TM) reagent grade, >=98%; (S)-2-amino-3-(1H-Indol-3-yl)-propionic acid; A837752; Q181003; SR-01000075590; 4-(3-METHOXYANILINO)-4-OXOBUT-2-ENOICACID; SR-01000075590-1; F0001-2364; Z1245635763; L-Tryptophan, certified reference material, TraceCERT(R); Tryptophan, European Pharmacopoeia (EP) Reference Standard; UNII-0O72R8RF8A component QIVBCDIJIAJPQS-VIFPVBQESA-N; UNII-N7U7BXP2OI component QIVBCDIJIAJPQS-VIFPVBQESA-N; UNII-X9U7434L7A component QIVBCDIJIAJPQS-VIFPVBQESA-N; L-Tryptophan, United States Pharmacopeia (USP) Reference Standard; 80206-30-0; L-Tryptophan, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%; L-Tryptophan, PharmaGrade, Ajinomoto, EP, JP, USP, Manufactured under appropriate GMP controls for pharma or biopharmaceutical production, suitable for cell culture

Activity data
Interaction ID 800
Target type Molecule
Target unique ID 6305
Activity 1.2 μM
Binding Conditions/Buffer

100 μM concentration of monomeric Cp*Rh(III)

Assay

The response of sensors IV–VI at low concentrations of amino acids, representative for measurements in diluted blood or serum

PubMed ID 25343606
Similar aptamers
Aptamer ID Aptamer chemistry Sequence Similarity
Apta_697 DNA CTCTCGGGACGACGGACGCTAATCTTACAAGGGCGTAGTGTATGTCGTCCC 74.51%
Apta_593 DNA CTCTCGGGACGACAGCCGAGTTGATTCAACAGCCGAGTCGTCCC 70.59%
Apta_591 DNA CTCTCGGGACGACGGCTGGCACGTTTGGTTCAAGAATGTGGGTGTCGTCCC 68.63%
Apta_592 DNA CTCTCGGGACGACCACTACGCATAGTTTCTATCGCCAGGAAGGGTCGTCCC 64.71%
Apta_722 DNA CTCTCGGGACGACGGCCCGATCTCAGAGTAGTCGTCCC 64.71%
Apta_556 DNA GGCTCTCGGGACGACATGGATTTTCCATCAACGAAGTGCGTCCGTCCC 62.75%
Apta_1172 DNA GACGCCACTGACTACCCCAGTATCTCTTCAACGCGTATTGAAGTCAGTCGGTCGTCA 57.89%
Apta_1023 DNA CTCCTTCAACGAAGTGGGTCTCCTTCAACGAAGTGGGTCTC 54.90%
Apta_1125 DNA TCGGGCGAGTCGTCTGGGGAGGTCAGAACGAAAGGCCCGCATCGTCCTCCC 54.90%
Apta_739 DNA ATCGTCTGCTCCGTCCAATAGCGTGCATTGGTTTACTGCATCCGTGAAACTGGGCTTTGGTGTGAGGTCGTGC 53.42%
Apta_815 DNA CATCCGTCACACCTGCTCTGGCCACTAACATGGGGACCAGGTGGTGTTGGCTCCCGTATC 53.33%
Apta_636 DNA TAGCCGGATCGCGCTGGCCAGATGATATAAAGGGTCAGCCCCCCA 52.94%
Apta_820 DNA TCCCACGATCTCATTAGTCTGTGGATAAGCGTGGGACGTCTATGA 52.94%
Apta_971 DNA TAGTCTAGGAACGGTACGATCGTATTCCAAGGACTTTGCTGGTGGTATCC 52.94%
Apta_1022 DNA CTCCTTCAACGAAGTGGGTTCCTTCAACGAAGTGGGTCTC 52.94%
Apta_1059 DNA TCGTGACGCCGTGCAGTTACCGATACGAGCCTCGTTTTG 52.94%
Apta_1111 DNA GTGCGTCGCATGATCGCGATTAGTGCGACCATGTACGATTCTCACGACAACGACACTGTACTTGAGGACTGTCTCC 52.63%
Apta_689 DNA CCACACAACAGCCTACGTGGATACACCACATACATCCCATAACCCCGTGTCATGTGTCG 52.54%
Apta_737 DNA ATCGTCTGCTCCGTCCAATAGTGCATTGAAACTTCTGCATCCTCGTTTGGTGTGAGGTCGTGC 52.38%
Apta_1010 DNA ATAGGAGTCGACCGACCAGACCGACCCTCGTCGTACCAACTGATGACCTAGTGGCGTCTACATCTAGACTC 52.11%