SCOPe 2.02: Domain d1llaa2: 1lla A:110-379

Lineage for d1llaa2 (1lla A:110-379)

1. Root: SCOPe 2.02

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.86: Di-copper centre-containing domain [48055] (1 superfamily)
   multihelical

4. Superfamily a.86.1: Di-copper centre-containing domain [48056] (2 families)
   duplication: contains two structural repeats

5. Family a.86.1.1: Hemocyanin middle domain [48057] (2 proteins)

6. Protein Arthropod hemocyanin [48058] (2 species)
   N-terminal domain is all-alpha; C-terminal domain is immunoglobulin-like sandwich

7. Species Horseshoe crab (Limulus polyphemus) [TaxId:6850] [48059] (4 PDB entries)

8. Domain d1llaa2: 1lla A:110-379 [18496]
   Other proteins in same PDB: d1llaa1, d1llaa3
   complexed with cl, cu, na

Details for d1llaa2

PDB Entry: 1lla, 2.18 Å

PDB Description: crystal structure of deoxygenated limulus polyphemus subunit ii hemocyanin at 2.18 angstroms resolution: clues for a mechanism for allosteric regulation

PDB Compounds: (A:) hemocyanin (subunit type II)

SCOPe Domain Sequences for d1llaa2:

Sequence, based on SEQRES records:

>d1llaa2 a.86.1.1 (A:110-379) Arthropod hemocyanin {Horseshoe crab (Limulus polyphemus) [TaxId: 6850]}
pvqeifpdkfipsaaineafkkahvrpefdespilvdvqdtgnildpeyrlayyredvgi
nahhwhwhlvypstwnpkyfgkkkdrkgelfyymhqqmcarydcerlsngmhrmlpfnnf
deplagyaphlthvasgkyysprpdglklrdlgdieisemvrmrerildsihlgyvised
gshktldelhgtdilgalvessyesvnheyygnlhnwghvtmarihdpdgrfheepgvms
dtstslrdpifynwhrfidnifheykntlk

Sequence, based on observed residues (ATOM records):

>d1llaa2 a.86.1.1 (A:110-379) Arthropod hemocyanin {Horseshoe crab (Limulus polyphemus) [TaxId: 6850]}
pvqeifpdkfipsaaineafkkespilvdvtgnildpeyrlayyredvginahhwhwhlv
ypstwnpkyfgkkkdrkgelfyymhqqmcarydcerlsngmhrmlpfnnfdeplagyaph
lthvasgkyysprpdglklrdlgdieisemvrmrerildsihlgyvisedgshktldelh
gtdilgalvessyesvnheyygnlhnwghvtmarihdpdgrfheepgvmsdtstslrdpi
fynwhrfidnifheykntlk

Timeline for d1llaa2:

• d1llaa2 first appeared (with stable ids) in SCOP 1.55, called d1lla_2
  
• d1llaa2 appears in SCOPe 2.01
  
• d1llaa2 appears in SCOPe 2.03
  
• d1llaa2 appears in the current release, SCOPe 2.08