1R9I (chain A)

General information
PDB ID1R9I
Chain IDA
Length22
Peptide typeNon-natural
ComplexMonomeric
Peptide nameMU-CONOTOXIN PIIIA
Source organismConus Purpurascens
Experimental methodSOLUTION NMR
Release2003-11-18
Sequence & modifications
SequenceQRLCCGFPKSCRSRQCKPHRCC
Nonstandard residuePCA,HYP,CY3
Modified sequence(PCA)RLCCGF(HYP)KSCRSRQCK(HYP)HRC(CY3)
Structure information
Disulfide number2
Disulfide positionA:4-A:16, A:5-A:21
Cyclization typeSS
Structure featureCoil
Ring number2
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Literature information
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