SCOP 1.63: Domain d1lla_2: 1lla 110-379

Lineage for d1lla_2 (1lla 110-379)

1. Root: SCOP 1.63

2. Class a: All alpha proteins [46456] (171 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 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 d1lla_2: 1lla 110-379 [18496]
   Other proteins in same PDB: d1lla_1, d1lla_3
   complexed with cl, cu, na

Details for d1lla_2

PDB Entry: 1lla, 2.2 Å

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

SCOP Domain Sequences for d1lla_2:

Sequence, based on SEQRES records:

>d1lla_2 a.86.1.1 (110-379) Hemocyanin {Horseshoe crab (Limulus polyphemus)}
pvqeifpdkfipsaaineafkkahvrpefdespilvdvqdtgnildpeyrlayyredvgi
nahhwhwhlvypstwnpkyfgkkkdrkgelfyymhqqmcarydcerlsngmhrmlpfnnf
deplagyaphlthvasgkyysprpdglklrdlgdieisemvrmrerildsihlgyvised
gshktldelhgtdilgalvessyesvnheyygnlhnwghvtmarihdpdgrfheepgvms
dtstslrdpifynwhrfidnifheykntlk

Sequence, based on observed residues (ATOM records):

>d1lla_2 a.86.1.1 (110-379) Hemocyanin {Horseshoe crab (Limulus polyphemus)}
pvqeifpdkfipsaaineafkkespilvdvtgnildpeyrlayyredvginahhwhwhlv
ypstwnpkyfgkkkdrkgelfyymhqqmcarydcerlsngmhrmlpfnnfdeplagyaph
lthvasgkyysprpdglklrdlgdieisemvrmrerildsihlgyvisedgshktldelh
gtdilgalvessyesvnheyygnlhnwghvtmarihdpdgrfheepgvmsdtstslrdpi
fynwhrfidnifheykntlk

Timeline for d1lla_2:

• d1lla_2 first appeared (with stable ids) in SCOP 1.55
  
• d1lla_2 appears in SCOP 1.61
  
• d1lla_2 appears in SCOP 1.65
  
• d1lla_2 appears in the current release, SCOPe 2.08, called d1llaa2