1NIY (chain A)

General information
PDB ID1NIY
Chain IDA
Length36
Peptide typeNatural
ComplexMonomeric
Peptide nameHAINANTOXIN-IV
Source organismOrnithoctonus Hainana
Experimental methodSOLUTION NMR
Release2003-01-14
Sequence & modifications
SequenceECLGFGKGCNPSNDQCCKSSNLVCSRKHRWCKYEIX
Nonstandard residue
Modified sequenceECLGFGKGCNPSNDQCCKSSNLVCSRKHRWCKYEI(NH2)
Structure information
Disulfide number3
Disulfide positionA:2-A:17, A:9-A:24, A:16-A:31
Cyclization typeSS
Structure featureBeta-sheet
Ring number3
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Literature information
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