SCOP 1.71: Domain d1htta2: 1htt A:4-325

Lineage for d1htta2 (1htt A:4-325)

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.104: Class II aaRS and biotin synthetases [55680] (1 superfamily)
   contains large mixed beta-sheet

4. Superfamily d.104.1: Class II aaRS and biotin synthetases [55681] (2 families)

5. Family d.104.1.1: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain [55682] (15 proteins)

6. Protein Histidyl-tRNA synthetase (HisRS) [55688] (3 species)

7. Species Escherichia coli [TaxId:562] [55689] (3 PDB entries)

8. Domain d1htta2: 1htt A:4-325 [40727]
   Other proteins in same PDB: d1htta1, d1httb1, d1httc1, d1httd1

Details for d1htta2

PDB Entry: 1htt, 2.6 Å

PDB Description: histidyl-trna synthetase

SCOP Domain Sequences for d1htta2:

Sequence, based on SEQRES records:

>d1htta2 d.104.1.1 (A:4-325) Histidyl-tRNA synthetase (HisRS) {Escherichia coli}
niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv
ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr
qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyrdalva
fleqhkekldedckrrmytnplrvldsknpevqallndapalgdyldeesrehfaglckl
lesagiaytvnqrlvrgldyynrtvfewvtnslgsqgtvcaggrydglveqlggratpav
gfamglerlvllvqavnpefka

Sequence, based on observed residues (ATOM records):

>d1htta2 d.104.1.1 (A:4-325) Histidyl-tRNA synthetase (HisRS) {Escherichia coli}
niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv
ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr
qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyldeesr
ehfaglckllesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggr
atpavgfamglerlvllvqavnpefka

Timeline for d1htta2:

• d1htta2 first appeared (with stable ids) in SCOP 1.55
  
• d1htta2 appears in SCOP 1.69
  
• d1htta2 appears in SCOP 1.73
  
• d1htta2 appears in the current release, SCOPe 2.08