Structural Classification of Proteins
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Family: ValRS/IleRS/LeuRS editing domain

inserted into the catalytic domain

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: ValRS/IleRS/LeuRS editing domain [50676]
    core: barrel, closed; n=6, S=8; topology is similar to that of the acid proteases barrel
  4. Superfamily: ValRS/IleRS/LeuRS editing domain [50677]
    link to SUPERFAMILY database - Superfamily
  5. Family: ValRS/IleRS/LeuRS editing domain [50678]
    inserted into the catalytic domain

Protein Domains:

  1. Isoleucyl-tRNA synthetase (IleRS) [50679]
    1. Thermus thermophilus [TaxId: 274] [50680] (5)
      1. 1udz picpic
        isolated (cp1) domain structure
        1. chain a [99239] picpiclink
        2. chain b [99240] picpiclink
      2. 1ue0 picpic
        isolated (cp1) domain structure
        complexed with val
        1. chain a [99241] picpiclink
        2. chain b [99242] picpiclink
      3. 1ile picpicxrefxref
        complexed with zn
        1. region a:198-386 [26889] picpiclink
      4. 1jzs picpicxrefxref
        complexed with mrc, zn
        1. region a:198-386 [67881] picpiclink
      5. 1jzq picpicxrefxref
        complexed with ila, zn
        1. region a:198-386 [67870] picpiclink
    2. Staphylococcus aureus [TaxId: 1280] [50681] (3)
      1. 1qu2 picpicxrefxref
        protein/DNA complex; complexed with k, mo2, mo4, mo5, mo6, mrc, zn
        1. region a:201-394 [26890] picpiclink
      2. 1ffy picpicxrefxref
        protein/RNA complex; complexed with k, mo2, mo4, mo5, mo6, mrc, zn
        1. region a:201-394 [26891] picpiclink
      3. 1qu3 picpicxrefxref
        complexed with mrc, zn
        1. region a:201-394 [26892] picpiclink
  2. Valyl-tRNA synthetase (ValRS) [50682]
    1. Thermus thermophilus [TaxId: 274] [50683] (5)
      1. 1wka picpic
        automatically matched to d1gaxa2
        1. region a:195-337 [120978] picpiclink
      2. 1wk9 picpic
        automatically matched to d1gaxa2
        complexed with tsb
        1. region a:195-337 [120977] picpiclink
      3. 1ivs picpicxrefxrefxref
        complexed with vaa
        1. region a:190-342 [76857] picpiclink
        2. region b:190-342 [76861] picpiclink
      4. 1gax picpicxrefxrefxref
        protein/RNA complex; complexed with vaa, zn
        1. region a:190-342 [26893] picpiclink
        2. region b:190-342 [26894] picpiclink
      5. 1iyw picpicxrefxrefxref
        preliminary structure of ligand-free enzyme; CA-atoms only
        1. region a:190-342 [83809] picpiclink
        2. region b:190-342 [83813] picpiclink
  3. Leucyl-tRNA synthetase (LeuRS) [82133]
    in the prokaryotic and mitochondrial LeuRS this domain is inserted into a different sequential position
    1. Thermus thermophilus [TaxId: 274] [82134] (3)
      1. 1h3n picpicxrefxref
        complexed with leu, lms, so4, zn
        1. region a:226-417 [76642] picpiclink
      2. 1obc picpicxrefxref
        complexed with 2ad, leu, lms, nva, zn
        1. region a:226-417 [86765] picpiclink
      3. 1obh picpicxrefxref
        complexed with hg, lms, nva, so4
        1. region a:226-417 [86774] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk