PRD_000201

Alpha-Amanitin

PRD_000201 is described in the Biologically Interesting Molecule Reference Dictionary (BIRD).

The representative PDB ID is 3CQZ.

PRD_000201, as a polymer entry, exists in 3 entries. Examples include: 1K83 3CQZ 6EXV


Chemical Component Summary

NameAlpha-Amanitin
Identifiers2-[(2R,6S,9S,11R,18R,21R,23aR,29S)-29-[(2R)-butan-2-yl]-21-[(2S,3R)-3,4-dihydroxybutan-2-yl]-2,14-dihydroxy-11-oxido-5,8,20,23,24,27,30,33-octaoxo-1,2,3,5,6,7,8,9,10,12,17,18,19,20,21,22,23,23a-octadecahydro-9,18-(epiminoethanoiminoethanoiminoethanoiminomethano)pyrrolo[1',2':8,9][1,5,8,11,14]thiatetraazacyclooctadecino[18,17-b]indol-6-yl]acetamide
FormulaC39 H54 N10 O14 S
Molecular Weight918.97
TypeCyclic peptide
Isomeric SMILESCC[C@H](C)[C@@H]1NC(=O)CNC(=O)[C@@H]2Cc3c([nH]c4cc(O)ccc34)[S@](=O)C[C@H](NC(=O)CNC1=O)C(=O)N[C@@H](CC(N)=O)C(=O)N5C[C@H](O)C[C@H]5C(=O)N[C@@H]([C@@H](C)[C@@H](O)CO)C(=O)N2
InChIInChI=1S/C39H54N10O14S/c1-4-16(2)31-36(60)42-11-29(55)43-25-15-64(63)38-21(20-6-5-18(51)7-22(20)46-38)9-23(33(57)41-12-30(56)47-31)44-37(61)32(17(3)27(53)14-50)48-35(59)26-8-19(52)13-49(26)39(62)24(10-28(40)54)45-34(25)58/h5-7,16-17,19,23-27,31-32,46,50-53H,4,8-15H2,1-3H3,(H2,40,54)(H,41,57)(H,42,60)(H,43,55)(H,44,61)(H,45,58)(H,47,56)(H,48,59)/t16?,17?,19?,23?,24?,25?,26?,27?,31?,32?,64-/m1/s1
InChIKeyCIORWBWIBBPXCG-WSDFCRJBSA-N
CompositionPolymer Sequences: ILX,TRX,GLY,ILE,GLY,CSX,ASN,HYP
Non-Polymer Components: n/a
BIRD classTOXIN
Represented AsPOLYMER
Compound DetailsALPHA-AMANITIN, AN AMATOXIN, IS A DI-CYCLIC PEPTIDE. HERE, ALPHA-AMANITIN IS REPRESENTED BY THE SEQUENCE (SEQRES)
DescriptionALPHA-AMANITIN, IS AN 8 AMINO-ACID PEPTIDE. THE OUTER LOOP IS FORMED BY A PEPTIDE BOND BETWEEN THE C- AND THE N-TERMINI. THE SIDE-CHAINS OF RESIDUES 2 AND 8 ARE LINKED TO FORM THE INNER LOOP.

Chemical Details

Formal Charge0
Atom Count118
Chiral Atom Count11
Chiral AtomsC1, C20, C22, C28, C3, C31, C35, C38, C4, C7, S1
Bond Count122
Aromatic Bond Count10
Leaving Atomsn/a