Structural Classification of Proteins
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Family: DNA ligase/mRNA capping enzyme postcatalytic domain

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: OB-fold [50198]
    barrel, closed or partly opened n=5, S=10 or S=8; greek-key
  4. Superfamily: Nucleic acid-binding proteins [50249]
    link to SUPERFAMILY database - Superfamily
  5. Family: DNA ligase/mRNA capping enzyme postcatalytic domain [50307]

Protein Domains:

  1. RNA guanylyltransferase (mRNA capping enzyme) [50308]
    1. Chlorella virus PBCV-1 [TaxId: 10506] [50309] (3)
      1. 1ckm picpicxref
        complexed with gtp
        1. region a:239-327 [25358] picpiclink
        2. region b:239-327 [25359] picpiclink
      2. 1ckn picpicxref
        complexed with gpl, gtp, mn, so4
        1. region a:239-327 [25360] picpiclink
        2. region b:239-327 [25361] picpiclink
      3. 1cko picpicxref
        complexed with gp3, zn
        1. region a:239-327 [25362] picpiclink
  2. mRNA capping enzyme alpha subunit [89330]
    1. Yeast (Candida albicans) [TaxId: 5476] [89331] (1)
      1. 1p16 picpicxref
        complexed with the phosphorylated carboxyl-terminal peptide of RNA polymerase II, chains C and D
        complexed with g, gtp, mse, po4, sep; mutant
        1. region a:246-390 [87661] picpiclink
        2. region b:246-389 [87663] picpiclink
  3. ATP-dependent DNA ligase [50310]
    1. Bacteriophage T7 [TaxId: 10760] [50311] (1)
      1. 1a0i picpicxref
        complexed with atp; mutant
        1. region a:241-349 [25363] picpiclink
    2. Chlorella virus PBCV-1 [TaxId: 10506] [50312] (7)
      1. 1fvi picpicxref
        complexed with amp, so4; mutant
        1. region a:190-293 [25364] picpiclink
      2. 2q2t picpicxref
        automatically matched to d1p8la1
        complexed with amp, omc
        1. region a:190-293 [150014] picpiclink
      3. 2q2u picpicxrefxrefxrefxref
        automatically matched to d1p8la1
        complexed with omc
        1. region a:190-293 [150016] picpiclink
      4. 2q2u picpicxrefxrefxrefxref
        automatically matched to d1p8la1
        complexed with omc
        1. region b:190-293 [150018] picpiclink
      5. 2q2u picpicxrefxrefxrefxref
        automatically matched to d1p8la1
        complexed with omc
        1. region c:190-293 [150020] picpiclink
      6. 2q2u picpicxrefxrefxrefxref
        automatically matched to d1p8la1
        complexed with omc
        1. region d:190-293 [150022] picpiclink
      7. 1p8l picpicxref
        complexed with amp
        1. region a:190-297 [94363] picpiclink
  4. NAD+-dependent DNA ligase [50313]
    1. Thermus filiformis [TaxId: 276] [50314] (2)
      1. 1dgs picpicxrefxref
        complexed with amp, zn
        1. region a:315-400 [25365] picpiclink
        2. region b:2315-2400 [25366] picpiclink
      2. 1v9p picpicxrefxref
        complexed with amp, zn
        1. region a:318-403 [100545] picpiclink
        2. region b:2318-2403 [100548] picpiclink
  5. DNA ligase I (LIG1) [117202]
    1. Human (Homo sapiens) [TaxId: 9606] [117203] (1)
      SQ P18858 262-901
      1. 1x9n picpicxrefxref
        complexed with amp, doc
        1. region a:754-901 [115003] 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