1 c2kxgA_
31.2
41
PDB header: hydrolase inhibitorChain: A: PDB Molecule: aspartic protease inhibitor;
PDBTitle: the solution structure of the squash aspartic acid proteinase2 inhibitor (sqapi)
2 c1psvA_
28.6
50
PDB header: designed peptideChain: A: PDB Molecule: pda8d;
PDBTitle: computationally designed peptide with a beta-beta-alpha2 fold selection, nmr, 32 structures
3 c5xyiX_
26.0
23
PDB header: ribosomeChain: X: PDB Molecule: 40s ribosomal protein s23, putative;
PDBTitle: small subunit of trichomonas vaginalis ribosome
4 c2kqeA_
23.7
45
PDB header: lyaseChain: A: PDB Molecule: aprataxin and pnk-like factor;
PDBTitle: second pbz domain of human aplf protein in complex with2 ribofuranosyladenosine
5 c1cffB_
23.2
36
PDB header: calmodulinChain: B: PDB Molecule: calcium pump;
PDBTitle: nmr solution structure of a complex of calmodulin with a binding2 peptide of the ca2+-pump
6 c2vbzA_
21.2
26
PDB header: dna-binding proteinChain: A: PDB Molecule: transcriptional regulatory protein;
PDBTitle: feast or famine regulatory protein (rv3291c)from m.2 tuberculosis complexed with l-tryptophan
7 c1g2hA_
20.3
24
PDB header: transcriptionChain: A: PDB Molecule: transcriptional regulatory protein tyrr homolog;
PDBTitle: solution structure of the dna-binding domain of the tyrr2 protein of haemophilus influenzae
8 d1g2ha_
20.3
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: FIS-like
9 c2zkrx_
20.3
73
PDB header: ribosomal protein/rnaChain: X: PDB Molecule: rna helices;
PDBTitle: structure of a mammalian ribosomal 60s subunit within an 80s complex2 obtained by docking homology models of the rna and proteins into an3 8.7 a cryo-em map
10 c1ojlD_
20.1
37
PDB header: response regulatorChain: D: PDB Molecule: transcriptional regulatory protein zrar;
PDBTitle: crystal structure of a sigma54-activator suggests the mechanism for2 the conformational switch necessary for sigma54 binding
11 c2j376_
19.5
73
PDB header: ribosomeChain: 6: PDB Molecule: ribosomal protein l31;
PDBTitle: model of mammalian srp bound to 80s rncs
12 c2kqdA_
16.9
45
PDB header: lyaseChain: A: PDB Molecule: aprataxin and pnk-like factor;
PDBTitle: first pbz domain of human aplf protein in complex with2 ribofuranosyladenosine
13 d2p7vb1
15.8
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
14 c3jywW_
15.7
55
PDB header: ribosomeChain: W: PDB Molecule: 60s ribosomal protein l31(a);
PDBTitle: structure of the 60s proteins for eukaryotic ribosome based on cryo-em2 map of thermomyces lanuginosus ribosome at 8.9a resolution
15 d1ku3a_
13.8
29
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
16 d1ntca_
13.3
35
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: FIS-like
17 d1etxa_
12.4
33
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: FIS-like
18 c5lnkt_
12.1
42
PDB header: oxidoreductaseChain: T: PDB Molecule:
PDBTitle: entire ovine respiratory complex i
19 c2dbbA_
12.0
19
PDB header: transcriptional regulatorChain: A: PDB Molecule: putative hth-type transcriptional regulator ph0061;
PDBTitle: crystal structure of ph0061
20 c2cfxD_
11.5
19
PDB header: transcriptionChain: D: PDB Molecule: hth-type transcriptional regulator lrpc;
PDBTitle: structure of b.subtilis lrpc
21 c5ldwn_
not modelled
11.3
42
PDB header: oxidoreductaseChain: N: PDB Molecule: nadh-ubiquinone oxidoreductase chain 2;
PDBTitle: structure of mammalian respiratory complex i, class1
22 c5lc5n_
not modelled
11.3
42
PDB header: oxidoreductaseChain: N: PDB Molecule: nadh-ubiquinone oxidoreductase chain 2;
PDBTitle: structure of mammalian respiratory complex i, class2
23 c5ldxn_
not modelled
11.3
42
PDB header: oxidoreductaseChain: N: PDB Molecule: nadh-ubiquinone oxidoreductase chain 2;
PDBTitle: structure of mammalian respiratory complex i, class3.
24 c4ds7G_
not modelled
11.2
41
PDB header: protein bindingChain: G: PDB Molecule: spindle pole body component 110;
PDBTitle: crystal structure of yeast calmodulin bound to the c-terminal fragment2 of spindle pole body protein spc110
25 c5m7nA_
not modelled
11.2
14
PDB header: signaling proteinChain: A: PDB Molecule: nitrogen assimilation regulatory protein;
PDBTitle: crystal structure of ntrx from brucella abortus in complex with atp2 processed with the crystaldirect automated mounting and cryo-cooling3 technology
26 d1ttya_
not modelled
11.1
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
27 d1fipa_
not modelled
10.7
33
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: FIS-like
28 c4a1eW_
not modelled
10.2
45
PDB header: ribosomeChain: W: PDB Molecule: 60s ribosomal protein l31;
PDBTitle: t.thermophila 60s ribosomal subunit in complex with2 initiation factor 6. this file contains 5s rrna, 5.8s rrna3 and proteins of molecule 1
29 c4b6ad_
not modelled
10.1
55
PDB header: ribosomeChain: D: PDB Molecule: 60s ribosomal protein l5;
PDBTitle: cryo-em structure of the 60s ribosomal subunit in complex2 with arx1 and rei1
30 c2xzmL_
not modelled
10.0
27
PDB header: ribosomeChain: L: PDB Molecule: 40s ribosomal protein s12;
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 1
31 d1nx4a_
not modelled
10.0
23
Fold: Double-stranded beta-helixSuperfamily: Clavaminate synthase-likeFamily: gamma-Butyrobetaine hydroxylase
32 c6gcsR_
not modelled
9.7
42
PDB header: oxidoreductaseChain: R: PDB Molecule: ni2m subunit;
PDBTitle: cryo-em structure of respiratory complex i from yarrowia lipolytica
33 c5fiyE_
not modelled
9.7
37
PDB header: apoptosisChain: E: PDB Molecule: prkc apoptosis wt1 regulator protein;
PDBTitle: crystal structure of coiled coil domain of pawr
34 c3j21a_
not modelled
9.7
27
PDB header: ribosomeChain: A: PDB Molecule: 50s ribosomal protein l1p;
PDBTitle: promiscuous behavior of proteins in archaeal ribosomes revealed by2 cryo-em: implications for evolution of eukaryotic ribosomes (50s3 ribosomal proteins)
35 c2e7xA_
not modelled
9.4
19
PDB header: transcription regulatorChain: A: PDB Molecule: 150aa long hypothetical transcriptional regulator;
PDBTitle: structure of the lrp/asnc like transcriptional regulator from2 sulfolobus tokodaii 7 complexed with its cognate ligand
36 c2k6rA_
not modelled
9.2
44
PDB header: de novo proteinChain: A: PDB Molecule: full sequence design 1 synthetic superstable;
PDBTitle: protein folding on a highly rugged landscape: experimental observation2 of glassy dynamics and structural frustration
37 c4l5eA_
not modelled
9.2
48
PDB header: protein bindingChain: A: PDB Molecule: transcriptional regulator (ntrc family);
PDBTitle: crystal structure of a. aeolicus ntrc1 dna binding domain
38 c3zf7h_
not modelled
9.1
55
PDB header: ribosomeChain: H: PDB Molecule:
PDBTitle: high-resolution cryo-electron microscopy structure of the trypanosoma2 brucei ribosome
39 c3u5gX_
not modelled
8.4
22
PDB header: ribosomeChain: X: PDB Molecule: 40s ribosomal protein s23-a;
PDBTitle: the structure of the eukaryotic ribosome at 3.0 a resolution. this2 entry contains proteins of the 40s subunit, ribosome b
40 d1r69a_
not modelled
8.3
13
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
41 c2kuoA_
not modelled
8.3
45
PDB header: metal binding proteinChain: A: PDB Molecule: aprataxin and pnk-like factor;
PDBTitle: structure and identification of adp-ribose recognition motifs of aplf2 and role in the dna damage response
42 c1fsvA_
not modelled
8.1
44
PDB header: beta beta alpha motifChain: A: PDB Molecule: full sequence design 1 of beta beta alpha motif;
PDBTitle: full sequence design 1 (fsd-1) of beta beta alpha motif,2 nmr, minimized average structure
43 c1fsdA_
not modelled
8.1
44
PDB header: novel sequenceChain: A: PDB Molecule: full sequence design 1 of beta beta alpha motif;
PDBTitle: full sequence design 1 (fsd-1) of beta beta alpha motif,2 nmr, 41 structures
44 c2fjrB_
not modelled
7.9
5
PDB header: transcription regulatorChain: B: PDB Molecule: repressor protein ci;
PDBTitle: crystal structure of bacteriophage 186
45 c1s1iW_
not modelled
7.8
55
PDB header: ribosomeChain: W: PDB Molecule: 60s ribosomal protein l31;
PDBTitle: structure of the ribosomal 80s-eef2-sordarin complex from yeast2 obtained by docking atomic models for rna and protein components into3 a 11.7 a cryo-em map. this file, 1s1i, contains 60s subunit. the 40s4 ribosomal subunit is in file 1s1h.
46 c6fkgC_
not modelled
7.7
22
PDB header: toxinChain: C: PDB Molecule: rv1990c (mbca);
PDBTitle: crystal structure of the m.tuberculosis mbct-mbca toxin-antitoxin2 complex.
47 c2kneB_
not modelled
7.6
50
PDB header: metal transportChain: B: PDB Molecule: atpase, ca++ transporting, plasma membrane 4;
PDBTitle: calmodulin wraps around its binding domain in the plasma2 membrane ca2+ pump anchored by a novel 18-1 motif
48 c3izrg_
not modelled
7.6
73
PDB header: ribosomeChain: G: PDB Molecule: 60s ribosomal protein l6 (l6e);
PDBTitle: localization of the large subunit ribosomal proteins into a 5.5 a2 cryo-em map of triticum aestivum translating 80s ribosome
49 d1vqox1
not modelled
7.5
27
Fold: Ribosomal protein L31eSuperfamily: Ribosomal protein L31eFamily: Ribosomal protein L31e
50 c3qp5C_
not modelled
7.4
27
PDB header: transcriptionChain: C: PDB Molecule: cvir transcriptional regulator;
PDBTitle: crystal structure of cvir bound to antagonist chlorolactone (cl)
51 c2l4aA_
not modelled
7.4
22
PDB header: dna binding proteinChain: A: PDB Molecule: leucine responsive regulatory protein;
PDBTitle: nmr structure of the dna-binding domain of e.coli lrp
52 d1trra_
not modelled
7.3
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: TrpR-likeFamily: Trp repressor, TrpR
53 d1ku7a_
not modelled
7.2
29
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
54 c6ah3B_
not modelled
7.1
34
PDB header: hydrolase/rnaChain: B: PDB Molecule: ribonucleases p/mrp protein subunit pop1;
PDBTitle: cryo-em structure of yeast ribonuclease p with pre-trna substrate
55 c6ahrB_
not modelled
7.0
41
PDB header: hydrolase/rnaChain: B: PDB Molecule: ribonucleases p/mrp protein subunit pop1;
PDBTitle: cryo-em structure of human ribonuclease p
56 c3j3bd_
not modelled
7.0
73
PDB header: ribosomeChain: D: PDB Molecule: 60s ribosomal protein l5;
PDBTitle: structure of the human 60s ribosomal proteins
57 c3t0yA_
not modelled
6.8
29
PDB header: transcription regulator/protein bindingChain: A: PDB Molecule: response regulator;
PDBTitle: structure of the phyr anti-anti-sigma domain bound to the anti-sigma2 factor, nepr
58 c2r0qF_
not modelled
6.8
21
PDB header: recombination/dnaChain: F: PDB Molecule: putative transposon tn552 dna-invertase bin3;
PDBTitle: crystal structure of a serine recombinase- dna regulatory2 complex
59 c1wqkA_
not modelled
6.7
80
PDB header: toxinChain: A: PDB Molecule: toxin apetx1;
PDBTitle: solution structure of apetx1, a specific peptide inhibitor2 of human ether-a-go-go-related gene potassium channels3 from the venom of the sea anemone anthopleura4 elegantissima: a new fold for an herg toxin
60 c3t72o_
not modelled
6.3
17
PDB header: transcription/dnaChain: O: PDB Molecule: pho box dna (strand 1);
PDBTitle: phob(e)-sigma70(4)-(rnap-betha-flap-tip-helix)-dna transcription2 activation sub-complex
61 d1jlxa2
not modelled
6.3
43
Fold: beta-TrefoilSuperfamily: AgglutininFamily: Agglutinin
62 c2e1cA_
not modelled
6.1
15
PDB header: transcription/dnaChain: A: PDB Molecule: putative hth-type transcriptional regulator ph1519;
PDBTitle: structure of putative hth-type transcriptional regulator ph1519/dna2 complex
63 d1zrua1
not modelled
6.0
70
Fold: Virus attachment protein globular domainSuperfamily: Virus attachment protein globular domainFamily: Lactophage receptor-binding protein head domain
64 c2n64B_
not modelled
5.7
38
PDB header: signaling proteinChain: B: PDB Molecule: sh3 domain-containing kinase-binding protein 1;
PDBTitle: nmr structure of the c-terminal coiled-coil domain of cin85
65 c2cmyB_
not modelled
5.6
69
PDB header: hydrolaseChain: B: PDB Molecule: veronica hederifolia trypsin inhibitor;
PDBTitle: crystal complex between bovine trypsin and veronica2 hederifolia trypsin inhibitor
66 d2cmyb1
not modelled
5.6
69
Fold: Toxic hairpinSuperfamily: VhTI-likeFamily: VhTI-like
67 c4tvxT_
not modelled
5.6
33
68 c3ieiD_
not modelled
5.5
35
PDB header: transferaseChain: D: PDB Molecule: leucine carboxyl methyltransferase 1;
PDBTitle: crystal structure of human leucine carboxylmethyltransferase-1 in2 complex with s-adenosyl homocysteine
69 c2ln3A_
not modelled
5.5
59
PDB header: de novo proteinChain: A: PDB Molecule: de novo designed protein or135;
PDBTitle: solution nmr structure of de novo designed protein, if3-like fold,2 northeast structural genomics consortium target or135 (casd target)
70 c3da0C_
not modelled
5.4
70
PDB header: viral proteinChain: C: PDB Molecule: cleaved chimeric receptor binding protein from
PDBTitle: crystal structure of a cleaved form of a chimeric receptor binding2 protein from lactococcal phages subspecies tp901-1 and p2
71 c2lsqA_
not modelled
5.3
64
PDB header: immune systemChain: A: PDB Molecule: analog of the fragment 197-221 of beta-1 adrenoreceptor;
PDBTitle: analog of the fragment 197-221 of beta-1 adrenoreceptor
72 c3d8mA_
not modelled
5.3
70
PDB header: virus/viral proteinChain: A: PDB Molecule: baseplate protein, receptor binding protein;
PDBTitle: crystal structure of a chimeric receptor binding protein from2 lactococcal phages subspecies tp901-1 and p2
73 c2zwaA_
not modelled
5.3
35
PDB header: transferaseChain: A: PDB Molecule: leucine carboxyl methyltransferase 2;
PDBTitle: crystal structure of trna wybutosine synthesizing enzyme2 tyw4
74 c3e7lD_
not modelled
5.2
22
PDB header: transcription regulatorChain: D: PDB Molecule: transcriptional regulator (ntrc family);
PDBTitle: crystal structure of sigma54 activator ntrc4's dna binding2 domain
75 c2gqqB_
not modelled
5.1
22
PDB header: transcriptionChain: B: PDB Molecule: leucine-responsive regulatory protein;
PDBTitle: crystal structure of e. coli leucine-responsive regulatory protein2 (lrp)
76 d2cg4a1
not modelled
5.1
25
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain