1 c1zfjA_ 
 
79.2 
15 
PDB header: oxidoreductaseChain:  A: PDB Molecule: inosine monophosphate dehydrogenase;PDBTitle:  inosine monophosphate dehydrogenase (impdh; ec 1.1.1.205) from2 streptococcus pyogenes
2 d1rq2a2 
 
62.7 
16 
Fold: Bacillus chorismate mutase-likeSuperfamily: Tubulin C-terminal domain-likeFamily: Tubulin, C-terminal domain
3 d2vapa2 
 
58.9 
21 
Fold: Bacillus chorismate mutase-likeSuperfamily: Tubulin C-terminal domain-likeFamily: Tubulin, C-terminal domain
4 d1w5fa2 
 
55.4 
17 
Fold: Bacillus chorismate mutase-likeSuperfamily: Tubulin C-terminal domain-likeFamily: Tubulin, C-terminal domain
5 c2zauB_ 
 
54.8 
18 
PDB header: transferaseChain:  B: PDB Molecule: selenide, water dikinase;PDBTitle:  crystal structure of an n-terminally truncated2 selenophosphate synthetase from aquifex aeolicus
6 d1dbfa_ 
 
51.0 
13 
Fold: Bacillus chorismate mutase-likeSuperfamily: YjgF-likeFamily: Chorismate mutase
7 d1vk3a2 
 
41.6 
13 
Fold: Bacillus chorismate mutase-likeSuperfamily: PurM N-terminal domain-likeFamily: PurM N-terminal domain-like
8 d1ufya_ 
 
38.3 
13 
Fold: Bacillus chorismate mutase-likeSuperfamily: YjgF-likeFamily: Chorismate mutase
9 d1ofua2 
 
38.2 
16 
Fold: Bacillus chorismate mutase-likeSuperfamily: Tubulin C-terminal domain-likeFamily: Tubulin, C-terminal domain
10 c4z87B_ 
 
36.7 
16 
PDB header: oxidoreductaseChain:  B: PDB Molecule: inosine-5'-monophosphate dehydrogenase;PDBTitle:  structure of the imp dehydrogenase from ashbya gossypii bound to gdp
11 c1xhoB_ 
 
34.7 
8 
PDB header: structural genomics, unknown functionChain:  B: PDB Molecule: chorismate mutase;PDBTitle:  chorismate mutase from clostridium thermocellum cth-682
12 d1xhoa_ 
 
34.7 
8 
Fold: Bacillus chorismate mutase-likeSuperfamily: YjgF-likeFamily: Chorismate mutase
13 c4r3uD_ 
 
34.1 
2 
PDB header: isomeraseChain:  D: PDB Molecule: 2-hydroxyisobutyryl-coa mutase small subunit;PDBTitle:  crystal structure of 2-hydroxyisobutyryl-coa mutase
14 c4ldaF_ 
 
33.9 
6 
PDB header: transcriptionChain:  F: PDB Molecule: tadz;PDBTitle:  crystal structure of a chey-like protein (tadz) from pseudomonas2 aeruginosa pao1 at 2.70 a resolution
15 c2xdqA_ 
 
32.5 
13 
PDB header: oxidoreductaseChain:  A: PDB Molecule: light-independent protochlorophyllide reductase subunit n;PDBTitle:  dark operative protochlorophyllide oxidoreductase (chln-chlb)2 complex
16 c2ayxA_ 
 
31.4 
14 
PDB header: transferaseChain:  A: PDB Molecule: sensor kinase protein rcsc;PDBTitle:  solution structure of the e.coli rcsc c-terminus (residues2 700-949) containing linker region and phosphoreceiver3 domain
17 c1vliA_ 
 
27.3 
20 
PDB header: biosynthetic proteinChain:  A: PDB Molecule: spore coat polysaccharide biosynthesis protein spse;PDBTitle:  crystal structure of spore coat polysaccharide biosynthesis protein2 spse (bsu37870) from bacillus subtilis at 2.38 a resolution
18 d2zaua1 
 
26.7 
18 
Fold: Bacillus chorismate mutase-likeSuperfamily: PurM N-terminal domain-likeFamily: PurM N-terminal domain-like
19 c5uicA_ 
 
26.1 
15 
PDB header: transcriptionChain:  A: PDB Molecule: two-component response regulator;PDBTitle:  structure of the francisella response regulator receiver domain, qseb
20 d1qh8a_ 
 
25.0 
16 
Fold: Chelatase-likeSuperfamily: "Helical backbone" metal receptorFamily: Nitrogenase iron-molybdenum protein
21 c1ny5A_ 
 
not modelled 
24.9 
12 
PDB header: transcriptionChain:  A: PDB Molecule: transcriptional regulator (ntrc family);PDBTitle:  crystal structure of sigm54 activator (aaa+ atpase) in the inactive2 state
22 c3rqiA_ 
 
not modelled 
24.0 
10 
PDB header: transcriptionChain:  A: PDB Molecule: response regulator protein;PDBTitle:  crystal structure of a response regulator protein from burkholderia2 pseudomallei with a phosphorylated aspartic acid, calcium ion and3 citrate
23 d1b74a1 
 
not modelled 
23.6 
8 
Fold: ATC-likeSuperfamily: Aspartate/glutamate racemaseFamily: Aspartate/glutamate racemase
24 d1m1na_ 
 
not modelled 
23.1 
11 
Fold: Chelatase-likeSuperfamily: "Helical backbone" metal receptorFamily: Nitrogenase iron-molybdenum protein
25 d1qe5a_ 
 
not modelled 
22.0 
29 
Fold: Phosphorylase/hydrolase-likeSuperfamily: Purine and uridine phosphorylasesFamily: Purine and uridine phosphorylases
26 c4k40B_ 
 
not modelled 
22.0 
18 
PDB header: hydrolaseChain:  B: PDB Molecule: gdsl-like lipase/acylhydrolase family protein;PDBTitle:  peptidoglycan o-acetylesterase in action, 0 min
27 d1g2oa_ 
 
not modelled 
22.0 
33 
Fold: Phosphorylase/hydrolase-likeSuperfamily: Purine and uridine phosphorylasesFamily: Purine and uridine phosphorylases
28 c2yxbA_ 
 
not modelled 
21.9 
6 
PDB header: isomeraseChain:  A: PDB Molecule: coenzyme b12-dependent mutase;PDBTitle:  crystal structure of the methylmalonyl-coa mutase alpha-subunit from2 aeropyrum pernix
29 c6ekhY_ 
 
not modelled 
21.3 
22 
PDB header: metal binding proteinChain:  Y: PDB Molecule: chemotaxis protein chey;PDBTitle:  crystal structure of activated chey from methanoccocus maripaludis
30 c5wlpA_ 
 
not modelled 
21.0 
13 
PDB header: protein transportChain:  A: PDB Molecule: autophagy-related protein 32;PDBTitle:  solution structure of the pseudo-receiver domain of atg32
31 d1ys7a2 
 
not modelled 
20.8 
18 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
32 d3c9ua1 
 
not modelled 
20.4 
14 
Fold: Bacillus chorismate mutase-likeSuperfamily: PurM N-terminal domain-likeFamily: PurM N-terminal domain-like
33 c3bolB_ 
 
not modelled 
19.2 
10 
PDB header: transferaseChain:  B: PDB Molecule: 5-methyltetrahydrofolate s-homocysteinePDBTitle:  cobalamin-dependent methionine synthase (1-566) from2 thermotoga maritima complexed with zn2+
34 c5ep0A_ 
 
not modelled 
18.8 
16 
PDB header: transcriptionChain:  A: PDB Molecule: putative repressor protein luxo;PDBTitle:  quorum-sensing signal integrator luxo - receiver+catalytic domains
35 c5n6yD_ 
 
not modelled 
18.5 
16 
PDB header: oxidoreductaseChain:  D: PDB Molecule: nitrogenase vanadium-iron protein alpha chain;PDBTitle:  azotobacter vinelandii vanadium nitrogenase
36 c3stgA_ 
 
not modelled 
18.0 
16 
PDB header: transferaseChain:  A: PDB Molecule: 2-dehydro-3-deoxyphosphooctonate aldolase;PDBTitle:  crystal structure of a58p, del(n59), and loop 7 truncated mutant of 3-2 deoxy-d-manno-octulosonate 8-phosphate synthase (kdo8ps) from3 neisseria meningitidis
37 c5lwkB_ 
 
not modelled 
17.9 
20 
PDB header: transcriptionChain:  B: PDB Molecule: transcriptional regulatory protein;PDBTitle:  maer response regulator bound to beryllium trifluoride
38 c4qpjC_ 
 
not modelled 
17.9 
8 
PDB header: signaling protein/dna binding proteinChain:  C: PDB Molecule: cell cycle response regulator ctra;PDBTitle:  2.7 angstrom structure of a phosphotransferase in complex with a2 receiver domain
39 c4rndB_ 
 
not modelled 
17.9 
13 
PDB header: hydrolaseChain:  B: PDB Molecule: v-type proton atpase subunit f;PDBTitle:  crystal structure of the subunit df-assembly of the eukaryotic v-2 atpase.
40 c3dzdA_ 
 
not modelled 
17.4 
14 
PDB header: transcription regulatorChain:  A: PDB Molecule: transcriptional regulator (ntrc family);PDBTitle:  crystal structure of sigma54 activator ntrc4 in the inactive2 state
41 c6ifhA_ 
 
not modelled 
17.3 
18 
PDB header: transferaseChain:  A: PDB Molecule: sporulation initiation phosphotransferase f;PDBTitle:  unphosphorylated spo0f from paenisporosarcina sp. tg-14
42 c3hv2B_ 
 
not modelled 
17.2 
20 
PDB header: signaling proteinChain:  B: PDB Molecule: response regulator/hd domain protein;PDBTitle:  crystal structure of signal receiver domain of hd domain-containing2 protein from pseudomonas fluorescens pf-5
43 d1qh8b_ 
 
not modelled 
17.1 
11 
Fold: Chelatase-likeSuperfamily: "Helical backbone" metal receptorFamily: Nitrogenase iron-molybdenum protein
44 c3g8rA_ 
 
not modelled 
16.8 
9 
PDB header: biosynthetic proteinChain:  A: PDB Molecule: probable spore coat polysaccharide biosynthesis protein e;PDBTitle:  crystal structure of putative spore coat polysaccharide biosynthesis2 protein e from chromobacterium violaceum atcc 12472
45 c3cu5B_ 
 
not modelled 
16.2 
10 
PDB header: transcription regulatorChain:  B: PDB Molecule: two component transcriptional regulator, arac family;PDBTitle:  crystal structure of a two component transcriptional regulator arac2 from clostridium phytofermentans isdg
46 c1y80A_ 
 
not modelled 
15.9 
11 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: predicted cobalamin binding protein;PDBTitle:  structure of a corrinoid (factor iiim)-binding protein from moorella2 thermoacetica
47 c4q7eA_ 
 
not modelled 
15.8 
16 
PDB header: signaling proteinChain:  A: PDB Molecule: response regulator of a two component regulatory system;PDBTitle:  non-phosphorylated hemr receiver domain from leptospira biflexa
48 c1w59B_ 
 
not modelled 
15.8 
21 
PDB header: cell divisionChain:  B: PDB Molecule: cell division protein ftsz homolog 1;PDBTitle:  ftsz dimer, empty (m. jannaschii)
49 d1vlia2 
 
not modelled 
15.5 
22 
Fold: TIM beta/alpha-barrelSuperfamily: AldolaseFamily: NeuB-like
50 c5i4cA_ 
 
not modelled 
15.4 
8 
PDB header: gene regulationChain:  A: PDB Molecule: transcriptional regulatory protein rcsb;PDBTitle:  crystal structure of non-phosphorylated receiver domain of the stress2 response regulator rcsb from escherichia coli
51 c2rjnA_ 
 
not modelled 
15.3 
16 
PDB header: hydrolaseChain:  A: PDB Molecule: response regulator receiver:metal-dependentPDBTitle:  crystal structure of an uncharacterized protein q2bku2 from2 neptuniibacter caesariensis
52 c2ynmC_ 
 
not modelled 
15.2 
15 
PDB header: oxidoreductaseChain:  C: PDB Molecule: light-independent protochlorophyllide reductase subunit n;PDBTitle:  structure of the adpxalf3-stabilized transition state of the2 nitrogenase-like dark-operative protochlorophyllide oxidoreductase3 complex from prochlorococcus marinus with its substrate4 protochlorophyllide a
53 d1mvoa_ 
 
not modelled 
14.9 
18 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
54 c3outC_ 
 
not modelled 
14.5 
14 
PDB header: isomeraseChain:  C: PDB Molecule: glutamate racemase;PDBTitle:  crystal structure of glutamate racemase from francisella tularensis2 subsp. tularensis schu s4 in complex with d-glutamate.
55 d1ny5a1 
 
not modelled 
14.2 
12 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
56 c3sz8D_ 
 
not modelled 
14.2 
15 
PDB header: transferaseChain:  D: PDB Molecule: 2-dehydro-3-deoxyphosphooctonate aldolase 2;PDBTitle:  crystal structure of 2-dehydro-3-deoxyphosphooctonate aldolase from2 burkholderia pseudomallei
57 d1m1nb_ 
 
not modelled 
14.0 
4 
Fold: Chelatase-likeSuperfamily: "Helical backbone" metal receptorFamily: Nitrogenase iron-molybdenum protein
58 d1krwa_ 
 
not modelled 
14.0 
16 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
59 c4e7pA_ 
 
not modelled 
14.0 
10 
PDB header: transcription regulatorChain:  A: PDB Molecule: response regulator;PDBTitle:  crystal structure of receiver domain of putative narl family response2 regulator spr1814 from streptococcus pneumoniae in the presence of3 the phosphoryl analog beryllofluoride
60 d1peya_ 
 
not modelled 
14.0 
20 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
61 c3pdiB_ 
 
not modelled 
13.8 
18 
PDB header: protein bindingChain:  B: PDB Molecule: nitrogenase mofe cofactor biosynthesis protein nifn;PDBTitle:  precursor bound nifen
62 d1kgsa2 
 
not modelled 
13.8 
8 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
63 c2vxyA_ 
 
not modelled 
13.5 
16 
PDB header: cell cycleChain:  A: PDB Molecule: cell division protein ftsz;PDBTitle:  the structure of ftsz from bacillus subtilis at 1.7a2 resolution
64 d1jbea_ 
 
not modelled 
13.4 
14 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
65 c3b2nA_ 
 
not modelled 
13.3 
14 
PDB header: transcriptionChain:  A: PDB Molecule: uncharacterized protein q99uf4;PDBTitle:  crystal structure of dna-binding response regulator, luxr family, from2 staphylococcus aureus
66 c1xuzA_ 
 
not modelled 
12.7 
17 
PDB header: biosynthetic proteinChain:  A: PDB Molecule: polysialic acid capsule biosynthesis protein siac;PDBTitle:  crystal structure analysis of sialic acid synthase (neub)from2 neisseria meningitidis, bound to mn2+, phosphoenolpyruvate, and n-3 acetyl mannosaminitol
67 c5m7nA_ 
 
not modelled 
12.7 
16 
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
68 c3u0oA_ 
 
not modelled 
12.5 
20 
PDB header: transferaseChain:  A: PDB Molecule: selenide, water dikinase;PDBTitle:  the crystal structure of selenophosphate synthetase from e. coli
69 c3crnA_ 
 
not modelled 
12.2 
12 
PDB header: signaling proteinChain:  A: PDB Molecule: response regulator receiver domain protein, chey-like;PDBTitle:  crystal structure of response regulator receiver domain protein (chey-2 like) from methanospirillum hungatei jf-1
70 d1clia1 
 
not modelled 
12.1 
12 
Fold: Bacillus chorismate mutase-likeSuperfamily: PurM N-terminal domain-likeFamily: PurM N-terminal domain-like
71 c4s05B_ 
 
not modelled 
12.0 
20 
PDB header: transcription/dnaChain:  B: PDB Molecule: dna-binding transcriptional regulator basr;PDBTitle:  crystal structure of klebsiella pneumoniae pmra in complex with pmra2 box dna
72 d2zoda1 
 
not modelled 
11.9 
19 
Fold: Bacillus chorismate mutase-likeSuperfamily: PurM N-terminal domain-likeFamily: PurM N-terminal domain-like
73 d2g50a3 
 
not modelled 
11.8 
19 
Fold: Pyruvate kinase C-terminal domain-likeSuperfamily: PK C-terminal domain-likeFamily: Pyruvate kinase, C-terminal domain
74 d1dbwa_ 
 
not modelled 
11.7 
14 
Fold: Flavodoxin-likeSuperfamily: CheY-likeFamily: CheY-related
75 c3x43F_ 
 
not modelled 
11.6 
10 
PDB header: transferaseChain:  F: PDB Molecule: o-ureido-l-serine synthase;PDBTitle:  crystal structure of o-ureido-l-serine synthase
76 d2zdra2 
 
not modelled 
11.5 
19 
Fold: TIM beta/alpha-barrelSuperfamily: AldolaseFamily: NeuB-like
77 c3w9sB_ 
 
not modelled 
11.5 
18 
PDB header: signaling protein/antimicrobial proteinChain:  B: PDB Molecule: ompr family response regulator in two-component regulatoryPDBTitle:  crystal structure analysis of the n-terminal receiver domain of2 response regulator pmra
78 c1b74A_ 
 
not modelled 
11.4 
8 
PDB header: isomeraseChain:  A: PDB Molecule: glutamate racemase;PDBTitle:  glutamate racemase from aquifex pyrophilus
79 c3cz5B_ 
 
not modelled 
11.4 
18 
PDB header: transcription regulatorChain:  B: PDB Molecule: two-component response regulator, luxr family;PDBTitle:  crystal structure of two-component response regulator, luxr family,2 from aurantimonas sp. si85-9a1
80 c4e6fB_ 
 
not modelled 
11.4 
19 
PDB header: unknown functionChain:  B: PDB Molecule: uncharacterized protein;PDBTitle:  crystal structure of a duf4468 family protein (bacova_04320) from2 bacteroides ovatus atcc 8483 at 1.49 a resolution
81 c5mg5P_ 
 
not modelled 
11.1 
15 
PDB header: transferaseChain:  P: PDB Molecule: hydroxymethylglutaryl-coa synthase;PDBTitle:  a multi-component acyltransferase phlabc from pseudomonas protegens2 soaked with the monoacetylphloroglucinol (mapg)
82 d2e7ya1 
 
not modelled 
11.1 
4 
Fold: Metallo-hydrolase/oxidoreductaseSuperfamily: Metallo-hydrolase/oxidoreductaseFamily: RNase Z-like
83 c5ijwA_ 
 
not modelled 
11.1 
11 
PDB header: isomeraseChain:  A: PDB Molecule: glutamate racemase;PDBTitle:  glutamate racemase (muri) from mycobacterium smegmatis with bound d-2 glutamate, 1.8 angstrom resolution, x-ray diffraction
84 c3jteA_ 
 
not modelled 
10.8 
13 
PDB header: protein bindingChain:  A: PDB Molecule: response regulator receiver protein;PDBTitle:  crystal structure of response regulator receiver domain protein from2 clostridium thermocellum
85 d1pkla3 
 
not modelled 
10.6 
12 
Fold: Pyruvate kinase C-terminal domain-likeSuperfamily: PK C-terminal domain-likeFamily: Pyruvate kinase, C-terminal domain
86 d1xpma1 
 
not modelled 
10.6 
13 
Fold: Thiolase-likeSuperfamily: Thiolase-likeFamily: Chalcone synthase-like
87 c1w5fA_ 
 
not modelled 
10.5 
17 
PDB header: cell divisionChain:  A: PDB Molecule: cell division protein ftsz;PDBTitle:  ftsz, t7 mutated, domain swapped (t. maritima)
88 c2xdqB_ 
 
not modelled 
10.4 
17 
PDB header: oxidoreductaseChain:  B: PDB Molecule: light-independent protochlorophyllide reductase subunit b;PDBTitle:  dark operative protochlorophyllide oxidoreductase (chln-chlb)2 complex
89 c3aerC_ 
 
not modelled 
10.3 
17 
PDB header: oxidoreductaseChain:  C: PDB Molecule: light-independent protochlorophyllide reductase subunit n;PDBTitle:  structure of the light-independent protochlorophyllide reductase2 catalyzing a key reduction for greening in the dark
90 c2yihA_ 
 
not modelled 
10.3 
33 
PDB header: hydrolaseChain:  A: PDB Molecule: cel44c;PDBTitle:  structure of a paenibacillus polymyxa xyloglucanase from gh2 family 44 with xyloglucan
91 d1liua3 
 
not modelled 
10.2 
17 
Fold: Pyruvate kinase C-terminal domain-likeSuperfamily: PK C-terminal domain-likeFamily: Pyruvate kinase, C-terminal domain
92 c6dzkY_ 
 
not modelled 
10.2 
21 
PDB header: ribosomeChain:  Y: PDB Molecule: ribosome hibernation promoting factor;PDBTitle:  cryo-em structure of mycobacterium smegmatis c(minus) 30s ribosomal2 subunit with mpy
93 c6grgD_ 
 
not modelled 
9.8 
15 
PDB header: biosynthetic proteinChain:  D: PDB Molecule: microcin b17-processing protein mcbd;PDBTitle:  e. coli microcin synthetase mcbbcd complex with pro-mccb17, adp and2 phosphate bound
94 c1ys7B_ 
 
not modelled 
9.5 
20 
PDB header: transcription regulatorChain:  B: PDB Molecule: transcriptional regulatory protein prra;PDBTitle:  crystal structure of the response regulator protein prra complexed2 with mg2+
95 d2uube2 
 
not modelled 
9.4 
37 
Fold: dsRBD-likeSuperfamily: dsRNA-binding domain-likeFamily: Ribosomal S5 protein, N-terminal domain
96 c4fylB_ 
 
not modelled 
9.4 
8 
PDB header: translationChain:  B: PDB Molecule: ribosome hibernation protein yhbh;PDBTitle:  high-resolution x-ray structure of hpf from vibrio cholerae
97 d1yb2a1 
 
not modelled 
9.1 
20 
Fold: S-adenosyl-L-methionine-dependent methyltransferasesSuperfamily: S-adenosyl-L-methionine-dependent methyltransferasesFamily: tRNA(1-methyladenosine) methyltransferase-like
98 c1yb2A_ 
 
not modelled 
9.1 
20 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: hypothetical protein ta0852;PDBTitle:  structure of a putative methyltransferase from thermoplasma2 acidophilum.
99 c5ohxB_ 
 
not modelled 
9.0 
11 
PDB header: lyaseChain:  B: PDB Molecule: cystathionine beta-synthase;PDBTitle:  structure of active cystathionine b-synthase from apis mellifera