SCOP 1.75: Domain d1ce7b1: 1ce7 B:1-133

Lineage for d1ce7b1 (1ce7 B:1-133)

1. Root: SCOP 1.75

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.42: beta-Trefoil [50352] (8 superfamilies)
   barrel, closed; n=6, S=12; and a hairpin triplet; meander
   duplication: has internal pseudo threefold symmetry

4. Superfamily b.42.2: Ricin B-like lectins [50370] (3 families)

5. Family b.42.2.1: Ricin B-like [50371] (10 proteins)

6. Protein Plant cytotoxin B-chain (lectin) [50372] (5 species)
   duplication: consists of two domains of this fold

7. Species European mistletoe (Viscum album) [TaxId:3972] [50375] (14 PDB entries)
   different sequence variants
   Uniprot Q6ITZ3 266-520; Uniprot P81446 269-531 # 91% sequence identity

8. Domain d1ce7b1: 1ce7 B:1-133 [25565]
   Other proteins in same PDB: d1ce7a_

Details for d1ce7b1

PDB Entry: 1ce7, 2.7 Å

PDB Description: mistletoe lectin i from viscum album

PDB Compounds: (B:) protein (ribosome-inactivating protein type II)

SCOP Domain Sequences for d1ce7b1:

Sequence; same for both SEQRES and ATOM records:

>d1ce7b1 b.42.2.1 (B:1-133) Plant cytotoxin B-chain (lectin) {European mistletoe (Viscum album) [TaxId: 3972]}
csaseptvrivgrngmnvdvrdddfhdgnqiqlwpsksnndpnqlwtikrdgtirsngsc
lttygytagvyvmifdcatavgeatvwqiwgngtiinprsnlvlaassgikgttltvqtl
dytlgqgwlagnd

Timeline for d1ce7b1:

• d1ce7b1 first appeared (with stable ids) in SCOP 1.55
  
• d1ce7b1 appears in SCOP 1.73
  
• d1ce7b1 appears in SCOPe 2.01
  
• d1ce7b1 appears in the current release, SCOPe 2.08