Structural Classification of Proteins
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Protein: Circulin A from Chassalia parviflora [TaxId: 58431]

Lineage:

  1. Root: scop
  2. Class: Small proteins [56992]
    Usually dominated by metal ligand, heme, and/or disulfide bridges
  3. Fold: Knottins (small inhibitors, toxins, lectins) [57015]
    disulfide-bound fold; contains beta-hairpin with two adjacent disulfides
  4. Superfamily: Cyclotides [57038]
    macrocyclic plant knottins closed with the formation of an Asn-Gly peptide
    link to SUPERFAMILY database - Superfamily
  5. Family: Circulin A [57045]
  6. Protein: Circulin A [57046]
    cyclic 30-residue polypeptide
  7. Species: Chassalia parviflora [TaxId: 58431] [57047]

PDB Entry Domains:

  1. 1bh4 picpic
    by homology with the Kalata B1 linear precursor, the mature protein sequence probably begins at Gly28 and ends at Asn27
    1. chain a [44079] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk