1 c5x3tA_
96.5
37
PDB header: antitoxin/toxinChain: A: PDB Molecule: antitoxin vapb26;
PDBTitle: vapbc from mycobacterium tuberculosis
2 c2k5jB_
95.7
10
PDB header: structural genomics, unknown functionChain: B: PDB Molecule: uncharacterized protein yiif;
PDBTitle: solution structure of protein yiif from shigella flexneri2 serotype 5b (strain 8401) . northeast structural genomics3 consortium target sft1
3 d2bsqe1
95.4
28
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Trafficking protein A-like
4 c2bj3D_
95.3
23
PDB header: transcriptionChain: D: PDB Molecule: nickel responsive regulator;
PDBTitle: nikr-apo
5 c2h1oH_
95.0
28
PDB header: gene regulation/dna complexChain: H: PDB Molecule: trafficking protein a;
PDBTitle: structure of fitab bound to ir36 dna fragment
6 c6a7vU_
95.0
33
PDB header: toxin/antitoxinChain: U: PDB Molecule: antitoxin vapb11;
PDBTitle: crystal structure of mycobacterium tuberculosis vapbc11 toxin-2 antitoxin complex
7 c1q5vB_
94.8
28
PDB header: transcriptionChain: B: PDB Molecule: nickel responsive regulator;
PDBTitle: apo-nikr
8 d2bj7a1
94.7
23
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
9 c2ca9B_
94.2
23
PDB header: transcriptionChain: B: PDB Molecule: putative nickel-responsive regulator;
PDBTitle: apo-nikr from helicobacter pylori in closed trans-2 conformation
10 d2hzaa1
92.4
28
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
11 d1p94a_
92.3
19
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
12 d2hzab1
91.6
28
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
13 c3kk4B_
89.2
16
PDB header: structural genomics, unknown functionChain: B: PDB Molecule: uncharacterized protein bp1543;
PDBTitle: uncharacterized protein bp1543 from bordetella pertussis tohama i
14 c6g1nB_
87.1
18
PDB header: antitoxinChain: B: PDB Molecule: antitoxin hicb;
PDBTitle: crystal structure of the burkholderia pseudomallei antitoxin hicb
15 c2an7A_
86.1
21
PDB header: dna binding proteinChain: A: PDB Molecule: protein pard;
PDBTitle: solution structure of the bacterial antidote pard
16 c4aaiB_
85.3
15
PDB header: viral proteinChain: B: PDB Molecule: orf e73;
PDBTitle: thermostable protein from hyperthermophilic virus ssv-rh
17 c4a1qB_
85.3
15
PDB header: viral proteinChain: B: PDB Molecule: orf e73;
PDBTitle: solution structure of e73 protein from sulfolobus spindle-2 shaped virus ragged hills, a hyperthermophilic3 crenarchaeal virus from yellowstone national park
18 c2kelB_
85.1
13
PDB header: transcription repressorChain: B: PDB Molecule: uncharacterized protein 56b;
PDBTitle: structure of the transcription regulator svtr from the2 hyperthermophilic archaeal virus sirv1
19 d1mnta_
83.5
15
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
20 c4p7dA_
83.1
11
PDB header: toxinChain: A: PDB Molecule: antitoxin hicb3;
PDBTitle: antitoxin hicb3 crystal structure
21 c2k29A_
not modelled
81.1
15
PDB header: transcriptionChain: A: PDB Molecule: antitoxin relb;
PDBTitle: structure of the dbd domain of e. coli antitoxin relb
22 c1u9pA_
not modelled
78.3
22
PDB header: unknown functionChain: A: PDB Molecule: parc;
PDBTitle: permuted single-chain arc
23 c5yrzC_
not modelled
75.8
26
PDB header: antitoxin/hydrolaseChain: C: PDB Molecule: hicb;
PDBTitle: toxin-antitoxin complex from streptococcus pneumoniae
24 c1xrxD_
not modelled
73.0
25
PDB header: replication inhibitorChain: D: PDB Molecule: seqa protein;
PDBTitle: crystal structure of a dna-binding protein
25 d1xrxa1
not modelled
73.0
25
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: SeqA N-terminal domain-like
26 c6iyaD_
not modelled
70.0
20
PDB header: antitoxinChain: D: PDB Molecule: transcriptional regulator copg family;
PDBTitle: structure of the dna binding domain of antitoxin copaso
27 c4fxeB_
not modelled
68.6
13
PDB header: toxin/toxin inhibitorChain: B: PDB Molecule: antitoxin relb;
PDBTitle: crystal structure of the intact e. coli relbe toxin-antitoxin complex
28 c3qoqC_
not modelled
61.1
16
PDB header: transcription/dnaChain: C: PDB Molecule: alginate and motility regulator z;
PDBTitle: crystal structure of the transcription factor amrz in complex with the2 18 base pair amrz1 binding site
29 c3kxeD_
not modelled
59.1
26
PDB header: protein bindingChain: D: PDB Molecule: antitoxin protein pard-1;
PDBTitle: a conserved mode of protein recognition and binding in a2 pard-pare toxin-antitoxin complex
30 c3h87D_
not modelled
58.3
26
PDB header: toxin/antitoxinChain: D: PDB Molecule: putative uncharacterized protein;
PDBTitle: rv0301 rv0300 toxin antitoxin complex from mycobacterium tuberculosis
31 d2cpga_
not modelled
57.3
33
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
32 c1ea4K_
not modelled
57.3
33
PDB header: gene regulation/dnaChain: K: PDB Molecule: transcriptional repressor copg;
PDBTitle: transcriptional repressor copg/22bp dsdna complex
33 c4hv0B_
not modelled
56.0
22
PDB header: transcription, viral proteinChain: B: PDB Molecule: avtr;
PDBTitle: structure and function of avtr, a novel transcriptional regulator from2 a hyperthermophilic archaeal lipothrixvirus
34 c3fmtF_
not modelled
48.8
19
PDB header: replication inhibitor/dnaChain: F: PDB Molecule: protein seqa;
PDBTitle: crystal structure of seqa bound to dna
35 c6a6xC_
not modelled
48.5
28
PDB header: toxinChain: C: PDB Molecule: antitoxin maze7;
PDBTitle: the crystal structure of the mtb maze-mazf-mt9 complex
36 c2k6lA_
not modelled
47.6
24
PDB header: unknown functionChain: A: PDB Molecule: putative uncharacterized protein;
PDBTitle: the solution structure of xacb0070 from xanthonomas2 axonopodis pv citri reveals this new protein is a member of3 the rhh family of transcriptional repressors
37 c2rbfB_
not modelled
44.8
15
PDB header: oxidoreductase/dnaChain: B: PDB Molecule: bifunctional protein puta;
PDBTitle: structure of the ribbon-helix-helix domain of escherichia coli puta2 (puta52) complexed with operator dna (o2)
38 c4q2uM_
not modelled
33.4
10
PDB header: toxin/toxin repressorChain: M: PDB Molecule: antitoxin dinj;
PDBTitle: crystal structure of the e. coli dinj-yafq toxin-antitoxin complex
39 d1rkta2
not modelled
32.8
11
Fold: Tetracyclin repressor-like, C-terminal domainSuperfamily: Tetracyclin repressor-like, C-terminal domainFamily: Tetracyclin repressor-like, C-terminal domain
40 c5cegC_
not modelled
30.9
17
PDB header: toxinChain: C: PDB Molecule: addiction module antidote protein, copg/arc/metj family;
PDBTitle: x-ray structure of toxin/anti-toxin complex from mesorhizobium2 opportunistum
41 c2mdvB_
not modelled
27.8
31
PDB header: de novo proteinChain: B: PDB Molecule: designed protein;
PDBTitle: nmr structure of beta alpha alpha 38
42 c6ajnF_
not modelled
26.3
14
PDB header: toxinChain: F: PDB Molecule: duf1778 domain-containing protein;
PDBTitle: crystal structure of atatr bound with accoa
43 c4me7E_
not modelled
25.9
20
PDB header: hydrolase/hydrolase inhibitorChain: E: PDB Molecule: antitoxin endoai;
PDBTitle: crystal structure of bacillus subtilis toxin mazf in complex with2 cognate antitoxin maze
44 d1b28a_
not modelled
25.5
24
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
45 c6bwqB_
not modelled
24.8
20
PDB header: metal binding proteinChain: B: PDB Molecule: pyridinium-3,5-bisthiocarboxylic acid mononucleotide nickel
PDBTitle: larc2, the c-terminal domain of a cyclometallase involved in the2 synthesis of the npn cofactor of lactate racemase, in complex with3 mnctp
46 d1q9ja2
not modelled
24.2
24
Fold: CoA-dependent acyltransferasesSuperfamily: CoA-dependent acyltransferasesFamily: NRPS condensation domain (amide synthase)
47 d1y9ba1
not modelled
21.4
17
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: VCA0319-like
48 d1x93a1
not modelled
21.4
22
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: CopG-like
49 c1x93B_
not modelled
21.4
22
PDB header: transcriptionChain: B: PDB Molecule: hypothetical protein hp0222;
PDBTitle: nmr structure of helicobacter pylori hp0222
50 c2cw1A_
not modelled
18.0
18
PDB header: de novo proteinChain: A: PDB Molecule: sn4m;
PDBTitle: solution structure of the de novo-designed lambda cro fold2 protein
51 c6gtsC_
not modelled
17.5
14
PDB header: transcriptionChain: C: PDB Molecule: duf1778 domain-containing protein;
PDBTitle: structure of the atat-atar complex bound dna
52 d1s4ka_
not modelled
16.0
30
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: YdiL-like
53 c2qezC_
not modelled
16.0
24
PDB header: lyaseChain: C: PDB Molecule: ethanolamine ammonia-lyase heavy chain;
PDBTitle: crystal structure of ethanolamine ammonia-lyase heavy chain2 (yp_013784.1) from listeria monocytogenes 4b f2365 at 2.15 a3 resolution
54 d1ox0a2
not modelled
15.9
16
Fold: Thiolase-likeSuperfamily: Thiolase-likeFamily: Thiolase-related
55 d1rfma_
not modelled
13.5
17
Fold: L-sulfolactate dehydrogenase-likeSuperfamily: L-sulfolactate dehydrogenase-likeFamily: L-sulfolactate dehydrogenase-like
56 c5vgmA_
not modelled
13.0
21
PDB header: hydrolaseChain: A: PDB Molecule: dihydroorotase;
PDBTitle: crystal structure of dihydroorotase pyrc from vibrio cholerae in2 complex with zinc at 1.95 a resolution.
57 c3t98A_
not modelled
12.5
20
PDB header: protein transportChain: A: PDB Molecule: nuclear pore complex protein nup54;
PDBTitle: molecular architecture of the transport channel of the nuclear pore2 complex: nup54/nup58
58 d2eg6a1
not modelled
12.5
21
Fold: TIM beta/alpha-barrelSuperfamily: Metallo-dependent hydrolasesFamily: Dihydroorotase
59 c3t98C_
not modelled
12.3
20
PDB header: protein transportChain: C: PDB Molecule: nuclear pore complex protein nup54;
PDBTitle: molecular architecture of the transport channel of the nuclear pore2 complex: nup54/nup58
60 c2lxmB_
not modelled
11.6
18
PDB header: protein transportChain: B: PDB Molecule: charged multivesicular body protein 5;
PDBTitle: lip5-chmp5
61 d1myla_
not modelled
11.5
21
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
62 c3c19A_
not modelled
11.2
12
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein mk0293;
PDBTitle: crystal structure of protein mk0293 from methanopyrus kandleri av19
63 c6noyB_
not modelled
10.9
22
PDB header: structural proteinChain: B: PDB Molecule: maintenance of carboxysome positioning b protein, mcsb;
PDBTitle: structure of cyanothece mcdb
64 c3pnuA_
not modelled
10.9
21
PDB header: hydrolaseChain: A: PDB Molecule: dihydroorotase;
PDBTitle: 2.4 angstrom crystal structure of dihydroorotase (pyrc) from2 campylobacter jejuni.
65 d2ve8a1
not modelled
9.5
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: FtsK C-terminal domain-like
66 c3kk1B_
not modelled
9.1
15
PDB header: transferase/dnaChain: B: PDB Molecule: reverse transcriptase p51 subunit;
PDBTitle: hiv-1 reverse transcriptase-dna complex with nuceotide inhibitor gs-2 9148-diphosphate bound in nucleotide site
67 c3jzeC_
not modelled
9.1
21
PDB header: hydrolaseChain: C: PDB Molecule: dihydroorotase;
PDBTitle: 1.8 angstrom resolution crystal structure of dihydroorotase (pyrc)2 from salmonella enterica subsp. enterica serovar typhimurium str. lt2
68 c5ovnA_
not modelled
8.9
20
PDB header: viral proteinChain: A: PDB Molecule: pol protein;
PDBTitle: crystal strucure of fiv reverse transcriptase
69 c1oxhD_
not modelled
8.7
16
PDB header: transferaseChain: D: PDB Molecule: beta ketoacyl-acyl carrier protein synthase;
PDBTitle: the crystal structure of beta-ketoacyl-[acyl carrier protein] synthase2 ii from streptococcus pneumoniae, triclinic form
70 d1baza_
not modelled
8.1
24
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
71 d2cqaa1
not modelled
8.1
19
Fold: OB-foldSuperfamily: Nucleic acid-binding proteinsFamily: TIP49 domain
72 c2e4jA_
not modelled
8.0
15
PDB header: isomeraseChain: A: PDB Molecule: prostaglandin-h2 d-isomerase;
PDBTitle: solution structure of mouse lipocalin-type prostaglandin d2 synthase
73 c2kz3A_
not modelled
7.7
24
PDB header: unknown functionChain: A: PDB Molecule: putative uncharacterized protein rad51l3;
PDBTitle: backbone 1h, 13c, and 15n chemical shift assignments for human rad51d2 from 1 to 83
74 c3gvgA_
not modelled
7.5
22
PDB header: isomeraseChain: A: PDB Molecule: triosephosphate isomerase;
PDBTitle: crystal structure of triosephosphate isomerase from mycobacterium2 tuberculosis
75 c1dl5A_
not modelled
7.3
30
PDB header: transferaseChain: A: PDB Molecule: protein-l-isoaspartate o-methyltransferase;
PDBTitle: protein-l-isoaspartate o-methyltransferase
76 c2mn4A_
not modelled
7.3
25
PDB header: de novo proteinChain: A: PDB Molecule: computational designed protein based on structure template
PDBTitle: nmr solution structure of a computational designed protein based on2 structure template 1cy5
77 d1myka_
not modelled
6.9
22
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
78 c5eywB_
not modelled
6.8
14
PDB header: isomeraseChain: B: PDB Molecule: triosephosphate isomerase;
PDBTitle: crystal structure of litopenaeus vannamei triosephosphate isomerase2 complexed with 2-phosphoglycolic acid
79 c5v0gE_
not modelled
6.6
21
PDB header: hydrolaseChain: E: PDB Molecule: dihydroorotase;
PDBTitle: crystal structure of dihydroorotase pyrc from yersinia pestis in2 complex with zinc and unknown ligand at 2.4 a resolution.
80 c2kebA_
not modelled
6.5
7
PDB header: dna binding proteinChain: A: PDB Molecule: dna polymerase subunit alpha b;
PDBTitle: nmr solution structure of the n-terminal domain of the dna polymerase2 alpha p68 subunit
81 c2a3zC_
not modelled
6.4
33
PDB header: structural proteinChain: C: PDB Molecule: wiskott-aldrich syndrome protein;
PDBTitle: ternary complex of the wh2 domain of wasp with actin-dnase i
82 d1bdta_
not modelled
6.4
22
Fold: Ribbon-helix-helixSuperfamily: Ribbon-helix-helixFamily: Arc/Mnt-like phage repressors
83 c5htlA_
not modelled
6.3
23
PDB header: biosynthetic proteinChain: A: PDB Molecule: msha biogenesis protein mshe;
PDBTitle: structure of mshe with cdg
84 c5ibxB_
not modelled
6.1
19
PDB header: isomeraseChain: B: PDB Molecule: triosephosphate isomerase;
PDBTitle: 1.65 angstrom crystal structure of triosephosphate isomerase (tim)2 from streptococcus pneumoniae
85 c6dy3G_
not modelled
6.0
28
PDB header: hydrolaseChain: G: PDB Molecule: n-acylethanolamine-hydrolyzing acid amidase alpha-subunit;
PDBTitle: caenorhabditis elegans n-acylethanolamine-hydrolyzing acid amidase2 (naaa) ortholog
86 c5zg5B_
not modelled
6.0
18
PDB header: isomeraseChain: B: PDB Molecule: triosephosphate isomerase;
PDBTitle: crystal structure of triosephosphate isomerase sadsubaaa mutant from2 opisthorchis viverrini
87 d1vrpa1
not modelled
5.8
14
Fold: Guanido kinase N-terminal domainSuperfamily: Guanido kinase N-terminal domainFamily: Guanido kinase N-terminal domain
88 c3m9yB_
not modelled
5.8
12
PDB header: isomeraseChain: B: PDB Molecule: triosephosphate isomerase;
PDBTitle: crystal structure of triosephosphate isomerase from methicillin2 resistant staphylococcus aureus at 1.9 angstrom resolution
89 d1o5xa_
not modelled
5.7
12
Fold: TIM beta/alpha-barrelSuperfamily: Triosephosphate isomerase (TIM)Family: Triosephosphate isomerase (TIM)
90 d1g0wa1
not modelled
5.6
18
Fold: Guanido kinase N-terminal domainSuperfamily: Guanido kinase N-terminal domainFamily: Guanido kinase N-terminal domain
91 c4obtA_
not modelled
5.5
20
PDB header: isomeraseChain: A: PDB Molecule: triosephosphate isomerase, cytosolic;
PDBTitle: crystal structure of arabidopsis thaliana cytosolic triose phosphate2 isomerase
92 d1u6ra1
not modelled
5.3
14
Fold: Guanido kinase N-terminal domainSuperfamily: Guanido kinase N-terminal domainFamily: Guanido kinase N-terminal domain
93 c5ounA_
not modelled
5.3
19
PDB header: hydrolaseChain: A: PDB Molecule: ruvb-like protein 2;
PDBTitle: nmr solution structure of the external dii domain of rvb2 from2 saccharomyces cerevisiae
94 d1i0ea1
not modelled
5.2
14
Fold: Guanido kinase N-terminal domainSuperfamily: Guanido kinase N-terminal domainFamily: Guanido kinase N-terminal domain
95 c3wrwE_
not modelled
5.1
24
PDB header: transferaseChain: E: PDB Molecule: tm-1 protein;
PDBTitle: crystal structure of the n-terminal domain of resistance protein
96 d1qh4a1
not modelled
5.1
18
Fold: Guanido kinase N-terminal domainSuperfamily: Guanido kinase N-terminal domainFamily: Guanido kinase N-terminal domain