SCOP 1.73: Domain d1it8b1: 1it8 B:6-360

Lineage for d1it8b1 (1it8 B:6-360)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (33 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.20: tRNA-guanine transglycosylase [51713] (1 family)

5. Family c.1.20.1: tRNA-guanine transglycosylase [51714] (2 proteins)

6. Protein Archaeosine tRNA-guanine transglycosylase, N-terminal domain [75096] (1 species)

7. Species Archaeon Pyrococcus horikoshii [TaxId:53953] [75097] (4 PDB entries)

8. Domain d1it8b1: 1it8 B:6-360 [71415]
   Other proteins in same PDB: d1it8a3, d1it8a4, d1it8b3, d1it8b4
   complexed with mg, pq0, zn

Details for d1it8b1

PDB Entry: 1it8, 2.5 Å

PDB Description: crystal structure of archaeosine trna-guanine transglycosylase from pyrococcus horikoshii complexed with archaeosine precursor, preq0

PDB Compounds: (B:) archaeosine tRNA-guanine transglycosylase

SCOP Domain Sequences for d1it8b1:

Sequence; same for both SEQRES and ATOM records:

>d1it8b1 c.1.20.1 (B:6-360) Archaeosine tRNA-guanine transglycosylase, N-terminal domain {Archaeon Pyrococcus horikoshii [TaxId: 53953]}
kmlkfeikardgagrigklevngkkietpaimpvvnpkqmvvepkelekmgfeiiitnsy
iiykdeelrrkalelgihrmldyngiievdsgsfqlmkygsievsnreiiefqhrigvdi
gtfldiptppdapreqavkeleitlsrareaeeikeipmnatiqgstytdlrryaarrls
smnfeihpiggvvpllesyrfrdvvdivisskmalrpdrpvhlfgaghpivfalavamgv
dlfdsasyalyakddrymtpegtkrldeldyfpcscpvcskytpqelrempkeertrlla
lhnlwvikeeikrvkqaikegelwrlvderarshpklysaykrllehytfleefe

Timeline for d1it8b1:

• d1it8b1 first appeared in SCOP 1.61
  
• d1it8b1 appears in SCOP 1.71
  
• d1it8b1 appears in SCOP 1.75
  
• d1it8b1 appears in the current release, SCOPe 2.08