1 d2prra1
100.0
19
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: Atu0492-like
2 c6ohiA_
100.0
18
PDB header: biosynthetic proteinChain: A: PDB Molecule: debrominase bmp8;
PDBTitle: crystal structure of the debrominase bmp8 (apo)
3 d2oyoa1
100.0
24
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: Atu0492-like
4 c3lvyB_
100.0
15
PDB header: lyaseChain: B: PDB Molecule: carboxymuconolactone decarboxylase family;
PDBTitle: crystal structure of carboxymuconolactone decarboxylase2 family protein smu.961 from streptococcus mutans
5 c3c1lB_
100.0
16
PDB header: oxidoreductaseChain: B: PDB Molecule: putative antioxidant defense protein mlr4105;
PDBTitle: crystal structure of an antioxidant defense protein (mlr4105) from2 mesorhizobium loti maff303099 at 2.00 a resolution
6 d2pfxa1
100.0
15
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: Atu0492-like
7 d2gmya1
100.0
22
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: Atu0492-like
8 d2o4da1
100.0
24
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: Atu0492-like
9 d2ouwa1
99.7
19
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: TTHA0727-like
10 c5dj4D_
99.5
17
PDB header: signaling proteinChain: D: PDB Molecule: sestrin-2;
PDBTitle: leucine-bound sestrin2 from homo sapiens
11 c2qeuA_
99.2
16
PDB header: lyaseChain: A: PDB Molecule: putative carboxymuconolactone decarboxylase;
PDBTitle: crystal structure of putative carboxymuconolactone decarboxylase2 (yp_555818.1) from burkholderia xenovorans lb400 at 1.65 a resolution
12 d2cwqa1
99.0
20
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: TTHA0727-like
13 c5dipB_
98.9
11
PDB header: oxidoreductaseChain: B: PDB Molecule: alkyl hydroperoxide reductase ahpd;
PDBTitle: crystal structure of lpg0406 in reduced form from legionella2 pneumophila
14 d1vkea_
98.8
15
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: CMD-like
15 c3beyC_
98.7
13
PDB header: structural genomics, unknown functionChain: C: PDB Molecule: conserved protein o27018;
PDBTitle: crystal structure of the protein o27018 from methanobacterium2 thermoautotrophicum. northeast structural genomics consortium target3 tt217
16 c1p8cD_
98.7
14
PDB header: structural genomics, unknown functionChain: D: PDB Molecule: conserved hypothetical protein;
PDBTitle: crystal structure of tm1620 (apc4843) from thermotoga2 maritima
17 c3d7iB_
98.4
13
PDB header: lyaseChain: B: PDB Molecule: carboxymuconolactone decarboxylase family protein;
PDBTitle: crystal structure of carboxymuconolactone decarboxylase family protein2 possibly involved in oxygen detoxification (1591455) from3 methanococcus jannaschii at 1.75 a resolution
18 c5gzxD_
98.4
11
PDB header: hydrolaseChain: D: PDB Molecule: (r)-2-haloacid dehalogenase;
PDBTitle: the complex structure of d-2-haloacid dehalogenase mutant with d-2-cpa
19 d1knca_
98.4
26
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: AhpD
20 d2q0ta1
98.4
11
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: AhpD
21 d1vkeb_
not modelled
98.3
12
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: CMD-like
22 c2oceA_
not modelled
97.5
17
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: hypothetical protein pa5201;
PDBTitle: crystal structure of tex family protein pa5201 from2 pseudomonas aeruginosa
23 c4g9qA_
not modelled
97.3
15
PDB header: lyaseChain: A: PDB Molecule: 4-carboxymuconolactone decarboxylase;
PDBTitle: crystal structure of a 4-carboxymuconolactone decarboxylase
24 c3psfA_
not modelled
97.1
15
PDB header: transcriptionChain: A: PDB Molecule: transcription elongation factor spt6;
PDBTitle: crystal structure of the spt6 core domain from saccharomyces2 cerevisiae, form spt6(236-1259)
25 c4ep5A_
not modelled
97.0
17
PDB header: hydrolaseChain: A: PDB Molecule: crossover junction endodeoxyribonuclease ruvc;
PDBTitle: thermus thermophilus ruvc structure
26 d1hjra_
not modelled
96.7
16
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: RuvC resolvase
27 c2nnwC_
not modelled
96.7
16
PDB header: transferaseChain: C: PDB Molecule: nop5/nop56 related protein;
PDBTitle: alternative conformations of nop56/58-fibrillarin complex and2 implication for induced-fit assenly of box c/d rnps
28 d2af7a1
not modelled
96.6
11
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: CMD-like
29 c2e2pA_
not modelled
96.5
22
PDB header: transferaseChain: A: PDB Molecule: hexokinase;
PDBTitle: crystal structure of sulfolobus tokodaii hexokinase in2 complex with adp
30 c3eo3B_
not modelled
96.2
14
PDB header: isomerase, transferaseChain: B: PDB Molecule: bifunctional udp-n-acetylglucosamine 2-epimerase/n-
PDBTitle: crystal structure of the n-acetylmannosamine kinase domain of human2 gne protein
31 c5nckA_
not modelled
96.1
14
PDB header: transferaseChain: A: PDB Molecule: n-acetylmannosamine kinase;
PDBTitle: the crystal structure of n-acetylmannosamine kinase in fusobacterium2 nucleatum
32 c3c6aA_
not modelled
95.8
13
PDB header: viral proteinChain: A: PDB Molecule: terminase large subunit;
PDBTitle: crystal structure of the rb49 gp17 nuclease domain
33 d2ozbb1
not modelled
95.7
17
Fold: Nop domainSuperfamily: Nop domainFamily: Nop domain
34 c3id5E_
not modelled
95.5
15
PDB header: transferase/ribosomal protein/rnaChain: E: PDB Molecule: pre mrna splicing protein;
PDBTitle: crystal structure of sulfolobus solfataricus c/d rnp assembled with2 nop5, fibrillarin, l7ae and a split half c/d rna
35 c4n2xF_
not modelled
95.3
21
PDB header: hydrolaseChain: F: PDB Molecule: dl-2-haloacid dehalogenase;
PDBTitle: crystal structure of dl-2-haloacid dehalogenase
36 c5ganF_
not modelled
95.1
15
PDB header: transcriptionChain: F: PDB Molecule: pre-mrna-processing factor 31;
PDBTitle: the overall structure of the yeast spliceosomal u4/u6.u5 tri-snrnp at2 3.7 angstrom
37 c5m1oA_
not modelled
95.1
14
PDB header: viral proteinChain: A: PDB Molecule: phage terminase large subunit;
PDBTitle: crystal structure of the large terminase nuclease from thermophilic2 phage g20c with bound cobalt
38 c1xc3A_
not modelled
94.9
11
PDB header: transferaseChain: A: PDB Molecule: putative fructokinase;
PDBTitle: structure of a putative fructokinase from bacillus subtilis
39 d1iv0a_
not modelled
94.9
18
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: Putative Holliday junction resolvase RuvX
40 c6nd4a_
not modelled
94.7
18
PDB header: ribosomeChain: A: PDB Molecule: mpp10;
PDBTitle: conformational switches control early maturation of the eukaryotic2 small ribosomal subunit
41 c6gmhM_
not modelled
94.5
13
PDB header: transcriptionChain: M: PDB Molecule: transcription elongation factor spt6,transcription
PDBTitle: structure of activated transcription complex pol ii-dsif-paf-spt6
42 d3bzka5
not modelled
94.4
15
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: Tex RuvX-like domain-like
43 c5o9zH_
not modelled
94.3
19
PDB header: splicingChain: H: PDB Molecule: u4/u6 small nuclear ribonucleoprotein prp31;
PDBTitle: cryo-em structure of a pre-catalytic human spliceosome primed for2 activation (b complex)
44 c3psiA_
not modelled
94.3
12
PDB header: transcriptionChain: A: PDB Molecule: transcription elongation factor spt6;
PDBTitle: crystal structure of the spt6 core domain from saccharomyces2 cerevisiae, form spt6(239-1451)
45 c3icxB_
not modelled
94.3
15
PDB header: rna binding proteinChain: B: PDB Molecule: pre mrna splicing protein;
PDBTitle: crystal structure of sulfolobus solfataricus nop5 (135-380)
46 c4ehtA_
not modelled
94.3
20
PDB header: electron transportChain: A: PDB Molecule: activator of 2-hydroxyisocaproyl-coa dehydratase;
PDBTitle: activator of the 2-hydroxyisocaproyl-coa dehydratase from clostridium2 difficile with bound adp
47 c3h1qB_
not modelled
94.2
18
PDB header: structural proteinChain: B: PDB Molecule: ethanolamine utilization protein eutj;
PDBTitle: crystal structure of ethanolamine utilization protein eutj from2 carboxydothermus hydrogenoformans
48 c6nd4b_
not modelled
94.0
19
PDB header: ribosomeChain: B: PDB Molecule:
PDBTitle: conformational switches control early maturation of the eukaryotic2 small ribosomal subunit
49 c2ap1A_
not modelled
93.8
18
PDB header: transferaseChain: A: PDB Molecule: putative regulator protein;
PDBTitle: crystal structure of the putative regulatory protein
50 c3hz6A_
not modelled
93.7
9
PDB header: transferaseChain: A: PDB Molecule: xylulokinase;
PDBTitle: crystal structure of xylulokinase from chromobacterium violaceum
51 c2ch5D_
not modelled
93.5
17
PDB header: transferaseChain: D: PDB Molecule: nagk protein;
PDBTitle: crystal structure of human n-acetylglucosamine kinase in2 complex with n-acetylglucosamine
52 c2gupA_
not modelled
93.5
8
PDB header: transferaseChain: A: PDB Molecule: rok family protein;
PDBTitle: structural genomics, the crystal structure of a rok family protein2 from streptococcus pneumoniae tigr4 in complex with sucrose
53 c4db3A_
not modelled
93.4
16
PDB header: transferaseChain: A: PDB Molecule: n-acetyl-d-glucosamine kinase;
PDBTitle: 1.95 angstrom resolution crystal structure of n-acetyl-d-glucosamine2 kinase from vibrio vulnificus.
54 d2ap1a2
not modelled
93.4
20
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: ROK
55 d1xc3a1
not modelled
93.3
9
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: ROK
56 c2h5xA_
not modelled
93.1
15
PDB header: dna binding proteinChain: A: PDB Molecule: holliday junction atp-dependent dna helicase ruva;
PDBTitle: ruva from mycobacterium tuberculosis
57 c1rrqA_
not modelled
92.9
14
PDB header: hydrolase/dnaChain: A: PDB Molecule: muty;
PDBTitle: muty adenine glycosylase in complex with dna containing an2 a:oxog pair
58 c1zc6A_
not modelled
92.8
16
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: probable n-acetylglucosamine kinase;
PDBTitle: crystal structure of putative n-acetylglucosamine kinase from2 chromobacterium violaceum. northeast structural genomics target3 cvr23.
59 c3vovC_
not modelled
92.8
24
PDB header: transferaseChain: C: PDB Molecule: glucokinase;
PDBTitle: crystal structure of rok hexokinase from thermus thermophilus
60 d1huxa_
not modelled
92.8
9
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: BadF/BadG/BcrA/BcrD-like
61 d1rrqa1
not modelled
92.7
12
Fold: DNA-glycosylaseSuperfamily: DNA-glycosylaseFamily: Mismatch glycosylase
62 c5ya2A_
not modelled
92.6
17
PDB header: structural proteinChain: A: PDB Molecule: autoinducer-2 kinase;
PDBTitle: crystal structure of lsrk-hpr complex with adp
63 c2aa4B_
not modelled
92.5
10
PDB header: transferaseChain: B: PDB Molecule: putative n-acetylmannosamine kinase;
PDBTitle: crystal structure of escherichia coli putative n-2 acetylmannosamine kinase, new york structural genomics3 consortium
64 d1vhxa_
not modelled
92.5
14
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: Putative Holliday junction resolvase RuvX
65 c3bjxB_
not modelled
92.3
13
PDB header: hydrolaseChain: B: PDB Molecule: halocarboxylic acid dehalogenase dehi;
PDBTitle: structure of a group i haloacid dehalogenase from2 pseudomonas putida strain pp3
66 d1cuka2
not modelled
92.2
21
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: DNA helicase RuvA subunit, middle domain
67 d1nu0a_
not modelled
92.1
16
Fold: Ribonuclease H-like motifSuperfamily: Ribonuclease H-likeFamily: Putative Holliday junction resolvase RuvX
68 d2a1jb1
not modelled
92.1
10
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Hef domain-like
69 c2mutA_
not modelled
91.9
10
PDB header: hydrolaseChain: A: PDB Molecule: dna excision repair protein ercc-1;
PDBTitle: solution structure of the f231l mutant ercc1-xpf dimerization region
70 d1keaa_
not modelled
91.8
12
Fold: DNA-glycosylaseSuperfamily: DNA-glycosylaseFamily: Mismatch glycosylase
71 c1d8lA_
not modelled
91.7
21
PDB header: gene regulationChain: A: PDB Molecule: protein (holliday junction dna helicase ruva);
PDBTitle: e. coli holliday junction binding protein ruva nh2 region lacking2 domain iii
72 d2bgwa1
not modelled
91.6
18
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Hef domain-like
73 d1pu6a_
not modelled
91.6
16
Fold: DNA-glycosylaseSuperfamily: DNA-glycosylaseFamily: 3-Methyladenine DNA glycosylase III (MagIII)
74 c5f7rA_
not modelled
91.5
16
PDB header: transcriptionChain: A: PDB Molecule: lmo0178 protein;
PDBTitle: rok repressor lmo0178 from listeria monocytogenes bound to inducer
75 d2aa4a1
not modelled
91.4
7
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: ROK
76 d1ixra1
not modelled
91.4
22
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: DNA helicase RuvA subunit, middle domain
77 d1bvsa2
not modelled
91.3
28
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: DNA helicase RuvA subunit, middle domain
78 c3g25B_
not modelled
91.3
13
PDB header: transferaseChain: B: PDB Molecule: glycerol kinase;
PDBTitle: 1.9 angstrom crystal structure of glycerol kinase (glpk) from2 staphylococcus aureus in complex with glycerol.
79 c2dpnB_
not modelled
91.3
20
PDB header: transferaseChain: B: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of the glycerol kinase from thermus2 thermophilus hb8
80 c3ezkB_
not modelled
91.3
14
PDB header: hydrolaseChain: B: PDB Molecule: dna packaging protein gp17;
PDBTitle: bacteriophage t4 gp17 motor assembly based on crystal structures and2 cryo-em reconstructions
81 d2aq0a1
not modelled
91.2
13
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Hef domain-like
82 d2p3ra1
not modelled
91.2
16
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: Glycerol kinase
83 c5hv7A_
not modelled
91.2
18
PDB header: transferaseChain: A: PDB Molecule: probable sugar kinase;
PDBTitle: putative sugar kinases from synechococcus elongatus pcc7942 in complex2 with d-ribulose
84 c4ijaA_
not modelled
91.1
7
PDB header: protein bindingChain: A: PDB Molecule: xylr protein;
PDBTitle: structure of s. aureus methicillin resistance factor mecr2
85 c3htvA_
not modelled
91.1
18
PDB header: transferaseChain: A: PDB Molecule: d-allose kinase;
PDBTitle: crystal structure of d-allose kinase (np_418508.1) from escherichia2 coli k12 at 1.95 a resolution
86 c3gbtA_
not modelled
91.0
12
PDB header: transferaseChain: A: PDB Molecule: gluconate kinase;
PDBTitle: crystal structure of gluconate kinase from lactobacillus acidophilus
87 c4b24A_
not modelled
90.9
13
PDB header: hydrolase/dnaChain: A: PDB Molecule: probable dna-3-methyladenine glycosylase 2;
PDBTitle: unprecedented sculpting of dna at abasic sites by dna glycoslase2 homolog mag2
88 d1z05a3
not modelled
90.8
7
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: ROK
89 c2d4wA_
not modelled
90.6
16
PDB header: transferaseChain: A: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of glycerol kinase from cellulomonas sp.2 nt3060
90 c1z05A_
not modelled
90.4
7
PDB header: transcriptionChain: A: PDB Molecule: transcriptional regulator, rok family;
PDBTitle: crystal structure of the rok family transcriptional regulator, homolog2 of e.coli mlc protein.
91 d1x2ia1
not modelled
90.4
13
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Hef domain-like
92 c1ixrA_
not modelled
90.3
22
PDB header: hydrolaseChain: A: PDB Molecule: holliday junction dna helicase ruva;
PDBTitle: ruva-ruvb complex
93 c2nrzB_
not modelled
90.3
19
PDB header: hydrolaseChain: B: PDB Molecule: uvrabc system protein c;
PDBTitle: crystal structure of the c-terminal half of uvrc bound to its2 catalytic divalent cation
94 c1ixrB_
not modelled
90.2
22
PDB header: hydrolaseChain: B: PDB Molecule: holliday junction dna helicase ruva;
PDBTitle: ruva-ruvb complex
95 c3fhgA_
not modelled
90.0
9
PDB header: dna repair, hydrolase, lyaseChain: A: PDB Molecule: n-glycosylase/dna lyase;
PDBTitle: crystal structure of sulfolobus solfataricus 8-oxoguanine dna2 glycosylase (ssogg)
96 c4htlA_
not modelled
90.0
7
PDB header: transferaseChain: A: PDB Molecule: beta-glucoside kinase;
PDBTitle: lmo2764 protein, a putative n-acetylmannosamine kinase, from listeria2 monocytogenes
97 c5f7pA_
not modelled
89.8
16
PDB header: transcriptionChain: A: PDB Molecule: lmo0178 protein;
PDBTitle: rok repressor lmo0178 from listeria monocytogenes
98 c1glbG_
not modelled
89.8
16
PDB header: phosphotransferaseChain: G: PDB Molecule: glycerol kinase;
PDBTitle: structure of the regulatory complex of escherichia coli iiiglc with2 glycerol kinase
99 c3flcX_
not modelled
89.7
19
PDB header: transferaseChain: X: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of the his-tagged h232r mutant of glycerol kinase2 from enterococcus casseliflavus with glycerol
100 d1ul1x1
not modelled
89.7
13
Fold: SAM domain-likeSuperfamily: 5' to 3' exonuclease, C-terminal subdomainFamily: 5' to 3' exonuclease, C-terminal subdomain
101 d1nt2b_
not modelled
89.6
17
Fold: Nop domainSuperfamily: Nop domainFamily: Nop domain
102 c5htxA_
not modelled
89.5
19
PDB header: transferaseChain: A: PDB Molecule: putative xylulose kinase;
PDBTitle: putative sugar kinases from arabidopsis thaliana in complex with adp
103 c4e1jA_
not modelled
89.5
13
PDB header: transferaseChain: A: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of glycerol kinase in complex with glycerol from2 sinorhizobium meliloti 1021
104 c1kftA_
not modelled
89.4
14
PDB header: dna binding proteinChain: A: PDB Molecule: excinuclease abc subunit c;
PDBTitle: solution structure of the c-terminal domain of uvrc from e-2 coli
105 d1kfta_
not modelled
89.4
14
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Excinuclease UvrC C-terminal domain
106 d2ch5a2
not modelled
89.3
18
Fold: Ribonuclease H-like motifSuperfamily: Actin-like ATPase domainFamily: BadF/BadG/BcrA/BcrD-like
107 c3ifrB_
not modelled
89.3
16
PDB header: transferaseChain: B: PDB Molecule: carbohydrate kinase, fggy;
PDBTitle: the crystal structure of xylulose kinase from rhodospirillum rubrum
108 c2nlxA_
not modelled
89.1
22
PDB header: transferaseChain: A: PDB Molecule: xylulose kinase;
PDBTitle: crystal structure of the apo e. coli xylulose kinase
109 d1orna_
not modelled
89.0
20
Fold: DNA-glycosylaseSuperfamily: DNA-glycosylaseFamily: Endonuclease III
110 c3n0uB_
not modelled
88.9
14
PDB header: hydrolase, lyaseChain: B: PDB Molecule: probable n-glycosylase/dna lyase;
PDBTitle: crystal structure of tm1821, the 8-oxoguanine dna glycosylase of2 thermotoga maritima
111 d1rxwa1
not modelled
88.9
13
Fold: SAM domain-likeSuperfamily: 5' to 3' exonuclease, C-terminal subdomainFamily: 5' to 3' exonuclease, C-terminal subdomain
112 c3ezwD_
not modelled
88.9
16
PDB header: transferaseChain: D: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of a hyperactive escherichia coli glycerol kinase2 mutant gly230 --> asp obtained using microfluidic crystallization3 devices
113 d1ngna_
not modelled
88.4
6
Fold: DNA-glycosylaseSuperfamily: DNA-glycosylaseFamily: Mismatch glycosylase
114 c3jvpA_
not modelled
88.2
18
PDB header: transferaseChain: A: PDB Molecule: ribulokinase;
PDBTitle: crystal structure of ribulokinase from bacillus halodurans
115 d3bzka1
not modelled
88.2
18
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: Tex HhH-containing domain-like
116 c5vm1A_
not modelled
88.2
16
PDB header: transferaseChain: A: PDB Molecule: xylulokinase;
PDBTitle: crystal structure of a xyloylose kinase from brucella ovis
117 c3s6iA_
not modelled
88.2
13
PDB header: hydrolase/dnaChain: A: PDB Molecule: dna-3-methyladenine glycosylase 1;
PDBTitle: schizosaccaromyces pombe 3-methyladenine dna glycosylase (mag1) in2 complex with abasic-dna.
118 c3gg4B_
not modelled
88.1
25
PDB header: transferaseChain: B: PDB Molecule: glycerol kinase;
PDBTitle: the crystal structure of glycerol kinase from yersinia2 pseudotuberculosis
119 d2edua1
not modelled
88.0
13
Fold: SAM domain-likeSuperfamily: RuvA domain 2-likeFamily: ComEA-like
120 c3wxiB_
not modelled
88.0
28
PDB header: transferaseChain: B: PDB Molecule: glycerol kinase;
PDBTitle: crystal structure of trypanosoma brucei gambiense glycerol kinase2 (ligand-free form)