1 c3cngC_ 
 
78.7 
45 
PDB header: hydrolaseChain:  C: PDB Molecule: nudix hydrolase;PDBTitle:  crystal structure of nudix hydrolase from nitrosomonas europaea
2 d1vdda_ 
 
77.2 
20 
Fold: Recombination protein RecRSuperfamily: Recombination protein RecRFamily: Recombination protein RecR
3 d1iq8a3 
 
74.4 
24 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: PUA domain
4 c1vddC_ 
 
71.8 
20 
PDB header: recombinationChain:  C: PDB Molecule: recombination protein recr;PDBTitle:  crystal structure of recombinational repair protein recr
5 d1pfva3 
 
67.9 
32 
Fold: Rubredoxin-likeSuperfamily: Methionyl-tRNA synthetase (MetRS), Zn-domainFamily: Methionyl-tRNA synthetase (MetRS), Zn-domain
6 c5zvqA_ 
 
65.4 
25 
PDB header: recombinationChain:  A: PDB Molecule: recombination protein recr;PDBTitle:  crystal structure of recombination mediator protein recr
7 c3zv0D_ 
 
64.6 
20 
PDB header: cell cycleChain:  D: PDB Molecule: h/aca ribonucleoprotein complex subunit 4;PDBTitle:  structure of the shq1p-cbf5p complex
8 c5flmI_ 
 
59.6 
25 
PDB header: transcriptionChain:  I: PDB Molecule: dna-directed rna polymerase ii subunit rpb9;PDBTitle:  structure of transcribing mammalian rna polymerase ii
9 c1zxuA_ 
 
56.0 
18 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: at5g01750 protein;PDBTitle:  x-ray structure of protein from arabidopsis thaliana at5g01750
10 d2q4ma1 
 
56.0 
18 
Fold: Tubby C-terminal domain-likeSuperfamily: Tubby C-terminal domain-likeFamily: At5g01750-like
11 c6cnbR_ 
 
53.9 
33 
PDB header: transcription/dnaChain:  R: PDB Molecule: transcription factor iiib 70 kda subunit,tata-box-bindingPDBTitle:  yeast rna polymerase iii initial transcribing complex
12 c1i3qI_ 
 
51.3 
29 
PDB header: transcriptionChain:  I: PDB Molecule: dna-directed rna polymerase ii 14.2kdPDBTitle:  rna polymerase ii crystal form i at 3.1 a resolution
13 c3gzkA_ 
 
50.4 
13 
PDB header: hydrolaseChain:  A: PDB Molecule: cellulase;PDBTitle:  structure of a. acidocaldarius cellulase cela
14 d1r3ea1 
 
47.8 
22 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: PUA domain
15 c3ve5D_ 
 
46.6 
16 
PDB header: recombinationChain:  D: PDB Molecule: recombination protein recr;PDBTitle:  structure of recombination mediator protein recr16-196 deletion mutant
16 d1k8ia2 
 
46.0 
44 
Fold: MHC antigen-recognition domainSuperfamily: MHC antigen-recognition domainFamily: MHC antigen-recognition domain
17 d2as0a1 
 
43.5 
35 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: Hypothetical RNA methyltransferase domain (HRMD)
18 c3h0gI_ 
 
39.0 
24 
PDB header: transcriptionChain:  I: PDB Molecule: dna-directed rna polymerase ii subunit rpb9;PDBTitle:  rna polymerase ii from schizosaccharomyces pombe
19 c2p9rA_ 
 
38.1 
21 
PDB header: signaling proteinChain:  A: PDB Molecule: alpha-2-macroglobulin;PDBTitle:  human alpha2-macroglogulin is composed of multiple domains,2 as predicted by homology with complement component c3
20 c5z2vB_ 
 
37.6 
24 
PDB header: dna binding proteinChain:  B: PDB Molecule: recombination protein recr;PDBTitle:  crystal structure of recr from pseudomonas aeruginosa pao1
21 c4c2mX_ 
 
not modelled 
36.7 
38 
PDB header: transcriptionChain:  X: PDB Molecule: dna-directed rna polymerase i subunit rpa12;PDBTitle:  structure of rna polymerase i at 2.8 a resolution
22 d2apoa1 
 
not modelled 
36.6 
32 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: PUA domain
23 c2gb5B_ 
 
not modelled 
35.7 
38 
PDB header: hydrolaseChain:  B: PDB Molecule: nadh pyrophosphatase;PDBTitle:  crystal structure of nadh pyrophosphatase (ec 3.6.1.22) (1790429) from2 escherichia coli k12 at 2.30 a resolution
24 c3hkzP_ 
 
not modelled 
34.7 
50 
PDB header: transferaseChain:  P: PDB Molecule: dna-directed rna polymerase subunit p;PDBTitle:  the x-ray crystal structure of rna polymerase from archaea
25 c6o3pA_ 
 
not modelled 
34.0 
21 
PDB header: hydrolaseChain:  A: PDB Molecule: peroxisomal nadh pyrophosphatase nudt12;PDBTitle:  crystal structure of the catalytic domain of mouse nudt12 in complex2 with amp and 3 mg2+ ions
26 d2fiya1 
 
not modelled 
31.3 
35 
Fold: FdhE-likeSuperfamily: FdhE-likeFamily: FdhE-like
27 d2j0151 
 
not modelled 
29.5 
33 
Fold: Rubredoxin-likeSuperfamily: Zn-binding ribosomal proteinsFamily: Ribosomal protein L32p
28 c3k7aM_ 
 
not modelled 
29.1 
28 
PDB header: transcriptionChain:  M: PDB Molecule: transcription initiation factor iib;PDBTitle:  crystal structure of an rna polymerase ii-tfiib complex
29 c4zzkA_ 
 
not modelled 
29.0 
17 
PDB header: motor proteinChain:  A: PDB Molecule: basal-body rod modification protein flgd;PDBTitle:  crystal structure of truncated flgd (monoclinic form) from the human2 pathogen helicobacter pylori
30 d2k4xa1 
 
not modelled 
28.7 
63 
Fold: Rubredoxin-likeSuperfamily: Zn-binding ribosomal proteinsFamily: Ribosomal protein S27a
31 c1oazH_ 
 
not modelled 
28.1 
16 
PDB header: immune systemChain:  H: PDB Molecule: immunoglobulin e;PDBTitle:  ige fv spe7 complexed with a recombinant thioredoxin
32 d2ey4a1 
 
not modelled 
27.2 
23 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: PUA domain
33 d1ooya1 
 
not modelled 
26.1 
11 
Fold: NagB/RpiA/CoA transferase-likeSuperfamily: NagB/RpiA/CoA transferase-likeFamily: CoA transferase beta subunit-like
34 d2zjrz1 
 
not modelled 
26.0 
25 
Fold: Rubredoxin-likeSuperfamily: Zn-binding ribosomal proteinsFamily: Ribosomal protein L32p
35 c6em5l_ 
 
not modelled 
25.8 
17 
PDB header: ribosomeChain:  L: PDB Molecule: 60s ribosomal protein l13-a;PDBTitle:  state d architectural model (nsa1-tap flag-ytm1) - visualizing the2 assembly pathway of nucleolar pre-60s ribosomes
36 c5fjaI_ 
 
not modelled 
25.8 
45 
PDB header: transcriptionChain:  I: PDB Molecule: dna-directed rna polymerase iii subunit rpc10;PDBTitle:  cryo-em structure of yeast rna polymerase iii at 4.7 a
37 c3j3v0_ 
 
not modelled 
25.4 
38 
PDB header: ribosomeChain:  0: PDB Molecule: 50s ribosomal protein l32;PDBTitle:  atomic model of the immature 50s subunit from bacillus subtilis (state2 i-a)
38 d1q7ha1 
 
not modelled 
25.0 
23 
Fold: PUA domain-likeSuperfamily: PUA domain-likeFamily: PUA domain
39 c2apoA_ 
 
not modelled 
24.9 
26 
PDB header: isomerase/rna binding proteinChain:  A: PDB Molecule: probable trna pseudouridine synthase b;PDBTitle:  crystal structure of the methanococcus jannaschii cbf52 nop10 complex
40 d1hdma2 
 
not modelled 
24.1 
29 
Fold: MHC antigen-recognition domainSuperfamily: MHC antigen-recognition domainFamily: MHC antigen-recognition domain
41 c4bpo9_ 
 
not modelled 
23.2 
47 
PDB header: ribosomeChain:  9: PDB Molecule: 40s ribosomal protein rps31e;PDBTitle:  the crystal structure of the eukaryotic 40s ribosomal subunit in2 complex with eif1 and eif1a - complex 3
42 d1x63a2 
 
not modelled 
22.7 
56 
Fold: Glucocorticoid receptor-like (DNA-binding domain)Superfamily: Glucocorticoid receptor-like (DNA-binding domain)Family: LIM domain
43 c2ey4A_ 
 
not modelled 
21.2 
26 
PDB header: isomerase/biosynthetic proteinChain:  A: PDB Molecule: probable trna pseudouridine synthase b;PDBTitle:  crystal structure of a cbf5-nop10-gar1 complex
44 c2wjyA_ 
 
not modelled 
20.9 
30 
PDB header: hydrolaseChain:  A: PDB Molecule: regulator of nonsense transcripts 1;PDBTitle:  crystal structure of the complex between human nonsense2 mediated decay factors upf1 and upf2 orthorhombic form
45 c4v1oM_ 
 
not modelled 
20.9 
28 
PDB header: transcriptionChain:  M: PDB Molecule: transcription initiation factor iib;PDBTitle:  architecture of the rna polymerase ii-mediator core transcription2 initiation complex
46 c2k9yB_ 
 
not modelled 
19.3 
55 
PDB header: transferaseChain:  B: PDB Molecule: ephrin type-a receptor 2;PDBTitle:  epha2 dimeric structure in the lipidic bicelle at ph 5.0
47 c2k9yA_ 
 
not modelled 
19.3 
55 
PDB header: transferaseChain:  A: PDB Molecule: ephrin type-a receptor 2;PDBTitle:  epha2 dimeric structure in the lipidic bicelle at ph 5.0
48 d2cu8a1 
 
not modelled 
19.1 
24 
Fold: Glucocorticoid receptor-like (DNA-binding domain)Superfamily: Glucocorticoid receptor-like (DNA-binding domain)Family: LIM domain
49 c4iu2A_ 
 
not modelled 
19.0 
14 
PDB header: structural proteinChain:  A: PDB Molecule: cell-wall anchoring protein;PDBTitle:  cohesin-dockerin -x domain complex from ruminococcus flavefacience
50 d1owqa2 
 
not modelled 
19.0 
28 
Fold: FKBP-likeSuperfamily: Chitinase insertion domainFamily: Chitinase insertion domain
51 d1zbfa1 
 
not modelled 
18.8 
29 
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: Ribonuclease H
52 d2pi6a2 
 
not modelled 
17.1 
31 
Fold: FKBP-likeSuperfamily: Chitinase insertion domainFamily: Chitinase insertion domain
53 c5waiF_ 
 
not modelled 
17.1 
25 
PDB header: transcriptionChain:  F: PDB Molecule: polycomb protein suz12;PDBTitle:  crystal structure of a suz12-rbbp4-jarid2-aebp2 heterotetrameric2 complex
54 c5fz5M_ 
 
not modelled 
16.9 
28 
PDB header: transcriptionChain:  M: PDB Molecule: transcription initiation factor iib;PDBTitle:  transcription initiation complex structures elucidate dna opening (cc)
55 c2l7xA_ 
 
not modelled 
16.7 
31 
PDB header: viral proteinChain:  A: PDB Molecule: envelope glycoprotein;PDBTitle:  crimean congo hemorrhagic fever gn zinc finger
56 d1hjxa2 
 
not modelled 
16.7 
34 
Fold: FKBP-likeSuperfamily: Chitinase insertion domainFamily: Chitinase insertion domain
57 c3wwnB_ 
 
not modelled 
16.6 
53 
PDB header: metal binding protein/transferaseChain:  B: PDB Molecule: orff;PDBTitle:  crystal structure of lysz from thermus thermophilus complex with lysw
58 c2xzlA_ 
 
not modelled 
16.6 
30 
PDB header: hydrolase/rnaChain:  A: PDB Molecule: atp-dependent helicase nam7;PDBTitle:  upf1-rna complex
59 c3osvC_ 
 
not modelled 
16.4 
16 
PDB header: structural proteinChain:  C: PDB Molecule: flagellar basal-body rod modification protein flgd;PDBTitle:  the crytsal structure of flgd from p. aeruginosa
60 d1k78a1 
 
not modelled 
16.4 
35 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
61 c4pchE_ 
 
not modelled 
16.0 
50 
PDB header: viral proteinChain:  E: PDB Molecule: vp1;PDBTitle:  structure of human polyomavirus 7 (hpyv7) vp1 pentamer
62 c4pcgD_ 
 
not modelled 
15.9 
50 
PDB header: viral proteinChain:  D: PDB Molecule: vp1;PDBTitle:  structure of human polyomavirus 6 (hpyv6) vp1 pentamer
63 c2q07A_ 
 
not modelled 
15.7 
19 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: uncharacterized protein af0587;PDBTitle:  crystal structure of af0587, a protein of unknown function
64 c3k1fM_ 
 
not modelled 
15.5 
33 
PDB header: transcriptionChain:  M: PDB Molecule: transcription initiation factor iib;PDBTitle:  crystal structure of rna polymerase ii in complex with tfiib
65 c6elhA_ 
 
not modelled 
15.4 
18 
PDB header: oxidoreductaseChain:  A: PDB Molecule: nitric-oxide reductase;PDBTitle:  low resolution structure of neisseria meningitidis qnor
66 d1dgsa1 
 
not modelled 
15.3 
26 
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: NAD+-dependent DNA ligase, domain 3
67 d2qam01 
 
not modelled 
14.9 
22 
Fold: Rubredoxin-likeSuperfamily: Zn-binding ribosomal proteinsFamily: Ribosomal protein L32p
68 d2o14a1 
 
not modelled 
14.5 
29 
Fold: Galactose-binding domain-likeSuperfamily: Galactose-binding domain-likeFamily: YxiM N-terminal domain-like
69 c4qiwP_ 
 
not modelled 
14.5 
50 
PDB header: transcriptionChain:  P: PDB Molecule: dna-directed rna polymerase subunit p;PDBTitle:  crystal structure of euryarchaeal rna polymerase from thermococcus2 kodakarensis
70 c2g9tT_ 
 
not modelled 
14.3 
36 
PDB header: viral proteinChain:  T: PDB Molecule: PDBTitle:  crystal structure of the sars coronavirus nsp10 at 2.1a
71 c3bwrC_ 
 
not modelled 
14.1 
50 
PDB header: viral proteinChain:  C: PDB Molecule: capsid protein vp1;PDBTitle:  sv40 vp1 pentamer in complex with gm1 oligosaccharide
72 c4u62D_ 
 
not modelled 
13.8 
43 
PDB header: viral proteinChain:  D: PDB Molecule: structural protein vp1;PDBTitle:  trichodysplasia spinulosa-associated polyomavirus (tspyv) vp1 in2 complex with 3'-sialyllactose
73 d1vpsa_ 
 
not modelled 
13.7 
50 
Fold: Nucleoplasmin-like/VP (viral coat and capsid proteins)Superfamily: Group I dsDNA virusesFamily: Papovaviridae-like VP
74 c2elpA_ 
 
not modelled 
13.7 
50 
PDB header: transcriptionChain:  A: PDB Molecule: zinc finger protein 406;PDBTitle:  solution structure of the 13th c2h2 zinc finger of human2 zinc finger protein 406
75 d1tfva2 
 
not modelled 
13.6 
28 
Fold: FKBP-likeSuperfamily: Chitinase insertion domainFamily: Chitinase insertion domain
76 c4fmiN_ 
 
not modelled 
13.5 
43 
PDB header: viral proteinChain:  N: PDB Molecule: vp1;PDBTitle:  merkel cell polyomavirus vp1 in complex with 3'-sialyllactosamine
77 c4mbyB_ 
 
not modelled 
13.5 
43 
PDB header: viral proteinChain:  B: PDB Molecule: major capsid protein vp1;PDBTitle:  structure of b-lymphotropic polyomavirus vp1 in complex with 3'-2 sialyllactose
78 c3uv1B_ 
 
not modelled 
13.4 
13 
PDB header: allergenChain:  B: PDB Molecule: der f 7 allergen;PDBTitle:  crystal structure a major allergen from dust mite
79 c2iykB_ 
 
not modelled 
13.4 
30 
PDB header: hydrolaseChain:  B: PDB Molecule: regulator of nonsense transcripts 1;PDBTitle:  crystal structure of the upf2-interacting domain of2 nonsense mediated mrna decay factor upf1
80 d1y0ja1 
 
not modelled 
13.4 
48 
Fold: Glucocorticoid receptor-like (DNA-binding domain)Superfamily: Glucocorticoid receptor-like (DNA-binding domain)Family: Erythroid transcription factor GATA-1
81 d2gmga1 
 
not modelled 
13.0 
41 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: PF0610-like
82 c4u3eA_ 
 
not modelled 
12.9 
31 
PDB header: oxidoreductaseChain:  A: PDB Molecule: ribonucleoside triphosphate reductase;PDBTitle:  anaerobic ribonucleotide reductase
83 c3iysA_ 
 
not modelled 
12.8 
43 
PDB header: virusChain:  A: PDB Molecule: major capsid protein vp1;PDBTitle:  homology model of avian polyomavirus asymmetric unit
84 c3t0yD_ 
 
not modelled 
12.7 
46 
PDB header: transcription regulator/protein bindingChain:  D: PDB Molecule: nepr;PDBTitle:  structure of the phyr anti-anti-sigma domain bound to the anti-sigma2 factor, nepr
85 c3t0yB_ 
 
not modelled 
12.5 
46 
PDB header: transcription regulator/protein bindingChain:  B: PDB Molecule: nepr;PDBTitle:  structure of the phyr anti-anti-sigma domain bound to the anti-sigma2 factor, nepr
86 c6egxA_ 
 
not modelled 
12.5 
26 
PDB header: virusChain:  A: PDB Molecule: structural protein vp1;PDBTitle:  sacbrood virus of honeybee - expansion state i
87 c6flkA_ 
 
not modelled 
12.5 
16 
PDB header: structural proteinChain:  A: PDB Molecule: cep120;PDBTitle:  crystal structure of cep120 c2c domain
88 c3s7xC_ 
 
not modelled 
12.4 
43 
PDB header: viral proteinChain:  C: PDB Molecule: major capsid protein vp1;PDBTitle:  unassembled washington university polyomavirus vp1 pentamer r198k2 mutant
89 c4acqA_ 
 
not modelled 
12.3 
23 
PDB header: hydrolase inhibitorChain:  A: PDB Molecule: alpha-2-macroglobulin;PDBTitle:  alpha-2 macroglobulin
90 d1pfta_ 
 
not modelled 
12.2 
32 
Fold: Rubredoxin-likeSuperfamily: Zinc beta-ribbonFamily: Transcriptional factor domain
91 d1rzsa_ 
 
not modelled 
12.1 
58 
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
92 c4a17Y_ 
 
not modelled 
11.8 
30 
PDB header: ribosomeChain:  Y: PDB Molecule: rpl37a;PDBTitle:  t.thermophila 60s ribosomal subunit in complex with2 initiation factor 6. this file contains 5s rrna,3 5.8s rrna and proteins of molecule 2.
93 c3c12A_ 
 
not modelled 
11.5 
12 
PDB header: biosynthetic proteinChain:  A: PDB Molecule: flagellar protein;PDBTitle:  crystal structure of flgd from xanthomonas campestris:2 insights into the hook capping essential for flagellar3 assembly
94 d1dl6a_ 
 
not modelled 
11.5 
33 
Fold: Rubredoxin-likeSuperfamily: Zinc beta-ribbonFamily: Transcriptional factor domain
95 c5iy9M_ 
 
not modelled 
11.5 
33 
PDB header: transcription, transferase/dna/rnaChain:  M: PDB Molecule: transcription initiation factor iib;PDBTitle:  human holo-pic in the initial transcribing state (no iis)
96 c2xzn9_ 
 
not modelled 
11.4 
42 
PDB header: ribosomeChain:  9: PDB Molecule: rps31e;PDBTitle:  crystal structure of the eukaryotic 40s ribosomal2 subunit in complex with initiation factor 1. this file3 contains the 40s subunit and initiation factor for4 molecule 2
97 d1sva1_ 
 
not modelled 
11.4 
50 
Fold: Nucleoplasmin-like/VP (viral coat and capsid proteins)Superfamily: Group I dsDNA virusesFamily: Papovaviridae-like VP
98 c3bd1B_ 
 
not modelled 
11.3 
50 
PDB header: transcriptionChain:  B: PDB Molecule: cro protein;PDBTitle:  structure of the cro protein from putative prophage element xfaso 1 in2 xylella fastidiosa strain ann-1
99 c1ze2B_ 
 
not modelled 
11.3 
24 
PDB header: lyase/rnaChain:  B: PDB Molecule: trna pseudouridine synthase b;PDBTitle:  conformational change of pseudouridine 55 synthase upon its2 association with rna substrate