Structural Classification of Proteins

Superfamily: DNase I-like

: uperfamily

Lineage:

Root: scop
Class: Alpha and beta proteins (a+b) [53931]
Mainly antiparallel beta sheets (segregated alpha and beta regions)
Fold: DNase I-like [56218]
contains beta-sandwich; duplication of alpha+beta motif
Superfamily: DNase I-like [56219]
uperfamily

Families:

DNase I-like [56220] (8)
1. DNA-repair enzyme exonuclease III [56221]
  1. Escherichia coli [TaxId: 562] [56222] (1)
    1. 1ako
      1. chain a [41779]
2. DNA repair endonuclease Hap1 [56223]
  Major apurinic/apyrimidinic endonuclease APE1
  1. Human (Homo sapiens) [TaxId: 9606] [56224] (9)
    1. 1hd7
      complexed with pb
      1. chain a [41780]
    2. 1bix
      complexed with pt, sm
      1. chain a [41781]
    3. 1e9n
      complexed with pb
      1. chain a [41782]
      2. chain b [41783]
    4. 1dew
      1. chain a [41786]
      2. chain b [41787]
    5. 1de9
      1. chain a [41784]
      2. chain b [41785]
    6. 2isi
      automatically matched to d1e9na_
      complexed with mg, po4
      1. region a:43-318 [137603]
    7. 2isi
      automatically matched to d1e9na_
      complexed with mg, po4
      1. region b:43-318 [137604]
    8. 2isi
      automatically matched to d1e9na_
      complexed with mg, po4
      1. region c:43-318 [137605]
    9. 1de8
      1. chain a [41788]
      2. chain b [41789]
3. Deoxyribonuclease I [56225]
  1. Cow (Bos taurus) [TaxId: 9913] [56226] (11)
    1. 2a40
      automatically matched to d1dnka_
      complexed with atp, ca, gol, mg, nag
      1. region b:1-260 [126139]
    2. 2a40
      automatically matched to d1dnka_
      complexed with atp, ca, gol, mg, nag
      1. region e:1-260 [126142]
    3. 2a42
      automatically matched to d1dnka_
      complexed with atp, ca, gol, mg, nag
      1. region b:1-260 [126148]
    4. 2dnj
      protein/DNA complex; complexed with nag
      1. chain a [41790]
    5. 2a3z
      automatically matched to d1dnka_
      complexed with atp, ca, fmt, gol, mg, nag
      1. region b:1-260 [126136]
    6. 3dni
      complexed with ca, man, nag
      1. chain a [41791]
    7. 1dnk
      protein/DNA complex; complexed with nag
      1. chain a [41792]
    8. 2a41
      automatically matched to d1dnka_
      complexed with atp, bma, ca, fmt, mg, nag
      1. region b:1-260 [126145]
    9. 2d1k
      automatically matched to d1dnka_
      complexed with atp, bma, ca, mg, nag
      1. region b:1-260 [131131]
    10. 1atn
      complexed with atp, ca, man, me, nag
      1. chain d [41793]
    11. 3cjc
      automatically matched to d1dnka_
      complexed with atp, ca, nag, so4
      1. region d:1-260 [156698]
4. Endonuclease domain of LINE-1 reverse transcriptase homolog [111211]
  1. Human (Homo sapiens) [TaxId: 9606] [111212] (1)
    SQ P08547 2-237
    1. 1vyb
      complexed with gol, so3, so4
      1. chain a [108897]
      2. chain b [108898]
5. Cytolethal distending toxin subunit B [111213]
  1. Haemophilus ducreyi [TaxId: 730] [111214] (1)
    SQ O06523 23-283
    1. 1sr4
      complexed with br
      1. chain b [105949]
  2. Actinobacillus actinomycetemcomitans [TaxId: 714] [143900] (2)
    SQ Q7DK12 23-283
    1. 2f2f
      1. region b:23-283 [132811]
    2. 2f2f
      automatically matched to 2F2F B:23-283
      1. region e:23-283 [132814]
  3. Escherichia coli [TaxId: 562] [143901] (1)
    SQ Q46669 19-269
    1. 2f1n
      1. region a:1-250 [132782]
6. Endonuclease domain of TRAS1 retrotransposon (ORF2) [111215]
  1. Silkworm (Bombyx mori) [TaxId: 7091] [111216] (1)
    SQ Q93139 1-184
    1. 1wdu
      complexed with cl, po4; mutant
      1. chain a [109286]
      2. chain b [109287]
Inositol polyphosphate 5-phosphatase (IPP5) [64422] (2)
1. Synaptojanin, IPP5C domain [64423]
  1. Fission yeast (Schizosaccharomyces pombe) [TaxId: 4896] [64424] (2)
    1. 1i9z
      complexed with 2ip, ca
      1. chain a [62102]
    2. 1i9y
      1. chain a [62101]
2. Salivary nitrophorin [103310]
  heme-binding homologue of IPP5
  1. Bedbug (Cimex lectularius) [TaxId: 79782] [103311] (5)
    SQ O7674 23-302
    1. 2imq
      automatically matched to d1ntfa_
      complexed with hem
      1. region x:3-282 [147733]
    2. 1si6
      automatically matched to d1ntfa_
      complexed with cmo, hem
      1. region x:3-282 [118968]
    3. 1y21
      complexed with hem, nmo, trs
      1. chain a [116389]
    4. 1yjh
      automatically matched to d1ntfa_
      complexed with hem, no
      1. region a:3-282 [123420]
    5. 1ntf
      complexed with hem
      1. chain a [92104]
Sphingomyelin phosphodiesterase-like [143902] (2)
part of Pfam 03372
1. Sphingomyelin phosphodiesterase C [143903]
  1. Bacillus cereus [TaxId: 1396] [143904] (10)
    SQ P11889 34-332
    1. 2ddr
      complexed with ca
      1. region a:7-305 [131398]
    2. 2ddr
      automatically matched to 2DDR A:7-305
      complexed with ca
      1. region b:7-305 [131399]
    3. 2ddr
      automatically matched to 2DDR A:7-305
      complexed with ca
      1. region c:8-305 [131400]
    4. 2ddr
      automatically matched to 2DDR A:7-305
      complexed with ca
      1. region d:8-305 [131401]
    5. 2ddt
      automatically matched to 2DDR A:7-305
      complexed with mes, mg, so4
      1. region a:8-305 [131406]
    6. 2ddt
      automatically matched to 2DDR A:7-305
      complexed with mes, mg, so4
      1. region b:8-305 [131407]
    7. 2dds
      automatically matched to 2DDR A:7-305
      complexed with co
      1. region a:7-305 [131402]
    8. 2dds
      automatically matched to 2DDR A:7-305
      complexed with co
      1. region b:7-305 [131403]
    9. 2dds
      automatically matched to 2DDR A:7-305
      complexed with co
      1. region c:8-305 [131404]
    10. 2dds
      automatically matched to 2DDR A:7-305
      complexed with co
      1. region d:7-305 [131405]
  2. Listeria ivanovii [TaxId: 1638] [143905] (1)
    SQ Q9RLV9 41-333
    1. 1zwx
      complexed with gol, po4
      1. region a:41-333 [125752]