α-conotoxin TxIA   Click here for help

GtoPdb Ligand ID: 4011

Compound class: Peptide or derivative
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CCC(C(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1CCCC1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)O)CS)CC(C)C)CC(=O)O)CC(=O)N)CC(=O)N)C)NC(=O)C(NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)CN)CS)CS)CO)CCCN=C(N)N)CS)C
Isomeric SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CS)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CO)NC(=O)[C@H](CS)NC(=O)[C@H](CS)NC(=O)CN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)O
InChI InChI=1S/C65H107N21O22S4/c1-6-30(4)49(60(103)72-31(5)50(93)75-34(20-45(67)88)52(95)78-36(21-46(68)89)62(105)84-16-8-12-42(84)58(101)77-35(22-48(91)92)53(96)76-33(19-29(2)3)51(94)82-41(28-112)64(107)108)83-57(100)40(27-111)81-59(102)43-13-9-17-85(43)63(106)44-14-10-18-86(44)61(104)32(11-7-15-71-65(69)70)74-54(97)37(24-87)79-56(99)39(26-110)80-55(98)38(25-109)73-47(90)23-66/h29-44,49,87,109-112H,6-28,66H2,1-5H3,(H2,67,88)(H2,68,89)(H,72,103)(H,73,90)(H,74,97)(H,75,93)(H,76,96)(H,77,101)(H,78,95)(H,79,99)(H,80,98)(H,81,102)(H,82,94)(H,83,100)(H,91,92)(H,107,108)(H4,69,70,71)/t30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,49-/m0/s1
InChI Key FIRBQKFGNFGBRC-NLBWWLDMSA-N
Peptide Sequence Click here for help
GCCSRPPCIANNPDLC
Gly-Cys-Cys-Ser-Arg-Pro-Pro-Cys-Ile-Ala-Asn-Asn-Pro-Asp-Leu-Cys
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Canonical SMILES Download
Isomeric SMILES Download
InChI standard identifier Download
InChI standard key Download

Molecular structure representations generated using Open Babel