1 c3fsyC_
100.0
100
PDB header: transferaseChain: C: PDB Molecule: tetrahydrodipicolinate n-succinyltransferase;
PDBTitle: structure of tetrahydrodipicolinate n-succinyltransferase2 (rv1201c;dapd) in complex with succinyl-coa from mycobacterium3 tuberculosis
2 c2rijA_
100.0
40
PDB header: transferaseChain: A: PDB Molecule: putative 2,3,4,5-tetrahydropyridine-2-carboxylate n-
PDBTitle: crystal structure of a putative 2,3,4,5-tetrahydropyridine-2-2 carboxylate n-succinyltransferase (cj1605c, dapd) from campylobacter3 jejuni at 1.90 a resolution
3 c3r5dA_
100.0
49
PDB header: transferaseChain: A: PDB Molecule: tetrahydrodipicolinate n-succinyletransferase;
PDBTitle: pseudomonas aeruginosa dapd (pa3666) apoprotein
4 c5e3pA_
100.0
68
PDB header: transferaseChain: A: PDB Molecule: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-
PDBTitle: crystal strcuture of dapd from corynebacterium glutamicum
5 c3eg4A_
99.9
24
PDB header: transferaseChain: A: PDB Molecule: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-
PDBTitle: crystal structure of 2,3,4,5-tetrahydropyridine-2-2 carboxylate n-succinyltransferase from brucella melitensis3 biovar abortus 2308
6 d3tdta_
99.9
25
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Tetrahydrodipicolinate-N-succinlytransferase, THDP-succinlytransferase, DapD
7 c6cktA_
99.9
24
PDB header: transferaseChain: A: PDB Molecule: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-
PDBTitle: crystal structure of 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-2 succinyltransferase from legionella pneumophila philadelphia 1
8 d1t3da_
99.9
18
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Serine acetyltransferase
9 c1t3dB_
99.9
18
PDB header: transferaseChain: B: PDB Molecule: serine acetyltransferase;
PDBTitle: crystal structure of serine acetyltransferase from e.coli at 2.2a
10 d1ssqa_
99.9
18
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Serine acetyltransferase
11 c4n6bB_
99.8
22
PDB header: transferaseChain: B: PDB Molecule: serine acetyltransferase apoenzyme;
PDBTitle: soybean serine acetyltransferase complexed with coa
12 c3mc4A_
99.8
23
PDB header: transferaseChain: A: PDB Molecule: ww/rsp5/wwp domain:bacterial transferase hexapeptide
PDBTitle: crystal structure of ww/rsp5/wwp domain: bacterial transferase2 hexapeptide repeat: serine o-acetyltransferase from brucella3 melitensis
13 c3q1xA_
99.8
14
PDB header: transferaseChain: A: PDB Molecule: serine acetyltransferase;
PDBTitle: crystal structure of entamoeba histolytica serine acetyltransferase 12 in complex with l-serine
14 c3cj8B_
99.8
19
PDB header: transferaseChain: B: PDB Molecule: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-
PDBTitle: crystal structure of 2,3,4,5-tetrahydropyridine-2-carboxylate n-2 succinyltransferase from enterococcus faecalis v583
15 c3f1xA_
99.8
18
PDB header: transferaseChain: A: PDB Molecule: serine acetyltransferase;
PDBTitle: three dimensional structure of the serine acetyltransferase from2 bacteroides vulgatus, northeast structural genomics consortium target3 bvr62.
16 d1krra_
99.8
15
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Galactoside acetyltransferase-like
17 c4mzuG_
99.8
18
PDB header: isomerase, transferaseChain: G: PDB Molecule: wxcm-like protein;
PDBTitle: crystal structure of fdtd, a bifunctional ketoisomerase/n-2 acetyltransferase from shewanella denitrificans
18 c2ic7A_
99.8
17
PDB header: transferaseChain: A: PDB Molecule: maltose transacetylase;
PDBTitle: crystal structure of maltose transacetylase from geobacillus2 kaustophilus
19 c2iu9C_
99.8
24
PDB header: transferaseChain: C: PDB Molecule: udp-3-o-[3-hydroxymyristoyl] glucosamine
PDBTitle: chlamydia trachomatis lpxd with 100mm udpglcnac (complex ii)
20 c3i3aC_
99.8
20
PDB header: transferaseChain: C: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-
PDBTitle: structural basis for the sugar nucleotide and acyl chain2 selectivity of leptospira interrogans lpxa
21 c3eh0C_
not modelled
99.8
23
PDB header: transferaseChain: C: PDB Molecule: udp-3-o-[3-hydroxymyristoyl] glucosamine n-
PDBTitle: crystal structure of lpxd from escherichia coli
22 c4m98A_
not modelled
99.8
12
PDB header: transferaseChain: A: PDB Molecule: pilin glycosylation protein;
PDBTitle: acetyltransferase domain of pglb from neisseria gonorrhoeae fa1090
23 c3srtB_
not modelled
99.8
20
PDB header: transferaseChain: B: PDB Molecule: maltose o-acetyltransferase;
PDBTitle: the crystal structure of a maltose o-acetyltransferase from2 clostridium difficile 630
24 c4e75A_
not modelled
99.8
22
PDB header: transferaseChain: A: PDB Molecule: udp-3-o-acylglucosamine n-acyltransferase;
PDBTitle: structure of lpxd from acinetobacter baumannii at 2.85a resolution2 (p21 form)
25 c3d8vA_
not modelled
99.7
16
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: crystal structure of glmu from mycobacterium tuberculosis2 in complex with uridine-diphosphate-n-acetylglucosamine
26 c3ectA_
not modelled
99.7
20
PDB header: transferaseChain: A: PDB Molecule: hexapeptide-repeat containing-acetyltransferase;
PDBTitle: crystal structure of the hexapeptide-repeat containing-2 acetyltransferase vca0836 from vibrio cholerae
27 c5jxxC_
not modelled
99.7
23
PDB header: transferaseChain: C: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: crystal structure of udp-n-acetylglucosamine o-acyltransferase (lpxa)2 from moraxella catarrhalis rh4.
28 d2jf2a1
not modelled
99.7
19
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: UDP N-acetylglucosamine acyltransferase
29 c3fttA_
not modelled
99.7
19
PDB header: transferaseChain: A: PDB Molecule: putative acetyltransferase sacol2570;
PDBTitle: crystal structure of the galactoside o-acetyltransferase from2 staphylococcus aureus
30 c4r36A_
not modelled
99.7
21
PDB header: transferaseChain: A: PDB Molecule: putative acyl-[acyl-carrier-protein]--udp-n-
PDBTitle: crystal structure analysis of lpxa, a udp-n-acetylglucosamine2 acyltransferase from bacteroides fragilis 9343
31 c4eqyC_
not modelled
99.7
25
PDB header: transferaseChain: C: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: crystal structure of acyl-[acyl-carrier-protein]--udp-n-2 acetylglucosamine o-acyltransferase from burkholderia thailandensis
32 c4e6tA_
not modelled
99.7
17
PDB header: transferaseChain: A: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: structure of lpxa from acinetobacter baumannii at 1.8a resolution2 (p212121 form)
33 c3r8yD_
not modelled
99.7
23
PDB header: transferaseChain: D: PDB Molecule: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate n-
PDBTitle: structure of the bacillus anthracis tetrahydropicolinate2 succinyltransferase
34 d1ocxa_
not modelled
99.7
13
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Galactoside acetyltransferase-like
35 d1mr7a_
not modelled
99.7
15
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Galactoside acetyltransferase-like
36 c3c8vA_
not modelled
99.7
18
PDB header: transferaseChain: A: PDB Molecule: putative acetyltransferase;
PDBTitle: crystal structure of putative acetyltransferase (yp_390128.1) from2 desulfovibrio desulfuricans g20 at 2.28 a resolution
37 c5f42B_
not modelled
99.7
17
PDB header: transferaseChain: B: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: activity and crystal structure of francisella novicida udp-n-2 acetylglucosamine acyltransferase
38 c3r0sA_
not modelled
99.7
19
PDB header: transferaseChain: A: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: udp-n-acetylglucosamine acyltransferase from campylobacter jejuni
39 c5dg3D_
not modelled
99.7
17
PDB header: transferaseChain: D: PDB Molecule: acyl-[acyl-carrier-protein]--udp-n-acetylglucosamine o-
PDBTitle: structure of pseudomonas aeruginosa lpxa in complex with udp-3-o-(r-3-2 hydroxydecanoyl)-glcnac
40 c3vbnA_
not modelled
99.7
12
PDB header: transferaseChain: A: PDB Molecule: galactoside o-acetyltransferase;
PDBTitle: crystal structure of the d94a mutant of antd, an n-acyltransferase2 from bacillus cereus in complex with dtdp and coenzyme a
41 c3jqyB_
not modelled
99.7
17
PDB header: transferaseChain: B: PDB Molecule: polysialic acid o-acetyltransferase;
PDBTitle: crystal strucutre of the polysia specific acetyltransferase neuo
42 d1j2za_
not modelled
99.7
16
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: UDP N-acetylglucosamine acyltransferase
43 c4ea8A_
not modelled
99.7
23
PDB header: transferaseChain: A: PDB Molecule: perosamine n-acetyltransferase;
PDBTitle: x-ray crystal structure of perb from caulobacter crescentus in complex2 with coenzyme a and gdp-n-acetylperosamine at 1 angstrom resolution
44 c3t57A_
not modelled
99.7
19
PDB header: transferaseChain: A: PDB Molecule: udp-n-acetylglucosamine o-acyltransferase domain-containing
PDBTitle: activity and crystal structure of arabidopsis udp-n-acetylglucosamine2 acyltransferase
45 c3pmoA_
not modelled
99.7
21
PDB header: transferaseChain: A: PDB Molecule: udp-3-o-[3-hydroxymyristoyl] glucosamine n-acyltransferase;
PDBTitle: the structure of lpxd from pseudomonas aeruginosa at 1.3 a resolution
46 c4e8lC_
not modelled
99.7
21
PDB header: transferaseChain: C: PDB Molecule: virginiamycin a acetyltransferase;
PDBTitle: crystal structure of streptogramin group a antibiotic2 acetyltransferase vata from staphylococcus aureus
47 c3foqA_
not modelled
99.7
15
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: crystal structure of n-acetylglucosamine-1-phosphate2 uridyltransferase (glmu) from mycobacterium tuberculosis in3 a cubic space group.
48 c3mqhD_
not modelled
99.7
18
PDB header: transferaseChain: D: PDB Molecule: lipopolysaccharides biosynthesis acetyltransferase;
PDBTitle: crystal structure of the 3-n-acetyl transferase wlbb from bordetella2 petrii in complex with coa and udp-3-amino-2-acetamido-2,3-dideoxy3 glucuronic acid
49 d3bswa1
not modelled
99.6
22
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: PglD-like
50 c2v0hA_
not modelled
99.6
21
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: characterization of substrate binding and catalysis of the2 potential antibacterial target n-acetylglucosamine-1-3 phosphate uridyltransferase (glmu)
51 c3fsbB_
not modelled
99.6
19
PDB header: transferaseChain: B: PDB Molecule: qdtc;
PDBTitle: crystal structure of qdtc, the dtdp-3-amino-3,6-dideoxy-d-2 glucose n-acetyl transferase from thermoanaerobacterium3 thermosaccharolyticum in complex with coa and dtdp-3-amino-4 quinovose
52 c6mfkA_
not modelled
99.6
16
PDB header: transferaseChain: A: PDB Molecule: chloramphenicol acetyltransferase;
PDBTitle: crystal structure of chloramphenicol acetyltransferase from2 elizabethkingia anophelis
53 c2oi6A_
not modelled
99.6
21
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: e. coli glmu- complex with udp-glcnac, coa and glcn-1-po4
54 c4aa7A_
not modelled
99.6
19
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: e.coli glmu in complex with an antibacterial inhibitor
55 c1hm8A_
not modelled
99.6
18
PDB header: transferaseChain: A: PDB Molecule: udp-n-acetylglucosamine-1-phosphate uridyltransferase;
PDBTitle: crystal structure of s.pneumoniae n-acetylglucosamine-1-phosphate2 uridyltransferase, glmu, bound to acetyl coenzyme a
56 c2wlgA_
not modelled
99.6
18
PDB header: transferaseChain: A: PDB Molecule: polysialic acid o-acetyltransferase;
PDBTitle: crystallographic analysis of the polysialic acid o-2 acetyltransferase oatwy
57 d1g97a1
not modelled
99.6
20
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: GlmU C-terminal domain-like
58 c4m9cC_
not modelled
99.6
22
PDB header: transferaseChain: C: PDB Molecule: bacterial transferase hexapeptide (three repeats) family
PDBTitle: weei from acinetobacter baumannii aye
59 d1xata_
not modelled
99.6
16
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: Galactoside acetyltransferase-like
60 c5b04I_
not modelled
99.6
15
PDB header: translationChain: I: PDB Molecule: probable translation initiation factor eif-2b subunit
PDBTitle: crystal structure of the eukaryotic translation initiation factor 2b2 from schizosaccharomyces pombe
61 c3kwcD_
not modelled
99.6
16
PDB header: lyase, protein binding, photosynthesisChain: D: PDB Molecule: carbon dioxide concentrating mechanism protein;
PDBTitle: oxidized, active structure of the beta-carboxysomal gamma-carbonic2 anhydrase, ccmm
62 d1v3wa_
not modelled
99.5
17
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: gamma-carbonic anhydrase-like
63 c5vmkB_
not modelled
99.5
23
PDB header: transferaseChain: B: PDB Molecule: bifunctional protein glmu;
PDBTitle: crystal structure of a bifunctional glmu udp-n-acetylglucosamine2 diphosphorylase/glucosamine-1- phosphate n-acetyltransferase from3 acinetobacter baumannii
64 d2oi6a1
not modelled
99.5
19
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: GlmU C-terminal domain-like
65 c3eevC_
not modelled
99.5
12
PDB header: transferaseChain: C: PDB Molecule: chloramphenicol acetyltransferase;
PDBTitle: crystal structure of chloramphenicol acetyltransferase vca0300 from2 vibrio cholerae o1 biovar eltor
66 d1xhda_
not modelled
99.5
16
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: gamma-carbonic anhydrase-like
67 c5ux9D_
not modelled
99.5
17
PDB header: transferaseChain: D: PDB Molecule: chloramphenicol acetyltransferase;
PDBTitle: the crystal structure of chloramphenicol acetyltransferase from vibrio2 fischeri es114
68 c4mfgA_
not modelled
99.4
18
PDB header: transferaseChain: A: PDB Molecule: putative acyltransferase;
PDBTitle: 2.0 angstrom resolution crystal structure of putative carbonic2 anhydrase from clostridium difficile.
69 c6i3mG_
not modelled
99.4
20
PDB header: translationChain: G: PDB Molecule: translation initiation factor eif-2b subunit epsilon;
PDBTitle: eif2b:eif2 complex, phosphorylated on eif2 alpha serine 52.
70 c3r3rA_
not modelled
99.4
22
PDB header: transferaseChain: A: PDB Molecule: ferripyochelin binding protein;
PDBTitle: structure of the yrda ferripyochelin binding protein from salmonella2 enterica
71 c3ixcA_
not modelled
99.4
14
PDB header: transferaseChain: A: PDB Molecule: hexapeptide transferase family protein;
PDBTitle: crystal structure of hexapeptide transferase family protein from2 anaplasma phagocytophilum
72 c4n27D_
not modelled
99.4
19
PDB header: transferaseChain: D: PDB Molecule: bacterial transferase hexapeptide repeat;
PDBTitle: x-ray structure of brucella abortus rica
73 c5afuU_
not modelled
99.4
13
PDB header: motor proteinChain: U: PDB Molecule: dynactin;
PDBTitle: cryo-em structure of dynein tail-dynactin-bicd2n complex
74 c6iveA_
not modelled
99.4
20
PDB header: metal binding proteinChain: A: PDB Molecule: ferripyochelin-binding protein;
PDBTitle: molecular structure of a thermostable and a zinc ion binding gamma-2 class carbonic anhydrase
75 c3r1wA_
not modelled
99.4
22
PDB header: lyaseChain: A: PDB Molecule: carbonic anhydrase;
PDBTitle: crystal structure of a carbonic anhydrase from a crude oil degrading2 psychrophilic library
76 c3tv0A_
not modelled
99.3
16
PDB header: structural proteinChain: A: PDB Molecule: dynactin subunit 6;
PDBTitle: structure of dynactin p27 subunit
77 d1qrea_
not modelled
99.3
22
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: gamma-carbonic anhydrase-like
78 c1qreA_
not modelled
99.3
22
PDB header: lyaseChain: A: PDB Molecule: carbonic anhydrase;
PDBTitle: a closer look at the active site of gamma-carbonic anhydrases: high2 resolution crystallographic studies of the carbonic anhydrase from3 methanosarcina thermophila
79 c2ggqA_
not modelled
99.3
15
PDB header: transferaseChain: A: PDB Molecule: 401aa long hypothetical glucose-1-phosphate
PDBTitle: complex of hypothetical glucose-1-phosphate thymidylyltransferase from2 sulfolobus tokodaii
80 c6jlwJ_
not modelled
99.3
17
PDB header: translationChain: J: PDB Molecule: translation initiation factor eif-2b subunit epsilon;
PDBTitle: eif2 - eif2b complex
81 c2qkxA_
not modelled
99.3
18
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: n-acetyl glucosamine 1-phosphate uridyltransferase from mycobacterium2 tuberculosis complex with n-acetyl glucosamine 1-phosphate
82 c6ezoJ_
not modelled
99.3
17
PDB header: membrane proteinChain: J: PDB Molecule: human eukaryotic initiation factor eif2b epsilon subunits;
PDBTitle: eukaryotic initiation factor eif2b in complex with isrib
83 c5afuV_
not modelled
99.2
15
PDB header: motor proteinChain: V: PDB Molecule: dynactin;
PDBTitle: cryo-em structure of dynein tail-dynactin-bicd2n complex
84 c3d98A_
not modelled
99.2
18
PDB header: transferaseChain: A: PDB Molecule: bifunctional protein glmu;
PDBTitle: crystal structure of glmu from mycobacterium tuberculosis, ligand-free2 form
85 c5b04F_
not modelled
99.2
18
PDB header: translationChain: F: PDB Molecule: probable translation initiation factor eif-2b subunit
PDBTitle: crystal structure of the eukaryotic translation initiation factor 2b2 from schizosaccharomyces pombe
86 c3kwdA_
not modelled
99.2
14
PDB header: lyase, protein binding, photosynthesisChain: A: PDB Molecule: carbon dioxide concentrating mechanism protein;
PDBTitle: inactive truncation of the beta-carboxysomal gamma-carbonic anhydrase,2 ccmm, form 1
87 c3brkX_
not modelled
99.1
11
PDB header: transferaseChain: X: PDB Molecule: glucose-1-phosphate adenylyltransferase;
PDBTitle: crystal structure of adp-glucose pyrophosphorylase from agrobacterium2 tumefaciens
88 c5l6sF_
not modelled
99.0
15
PDB header: transferaseChain: F: PDB Molecule: glucose-1-phosphate adenylyltransferase;
PDBTitle: crystal structure of e. coli adp-glucose pyrophosphorylase (agpase) in2 complex with a positive allosteric regulator beta-fructose-1,6-3 diphosphate (fbp) - agpase*fbp
89 c6ezoF_
not modelled
99.0
8
PDB header: membrane proteinChain: F: PDB Molecule: translation initiation factor eif-2b subunit gamma;
PDBTitle: eukaryotic initiation factor eif2b in complex with isrib
90 c6qg2F_
not modelled
98.9
17
PDB header: translationChain: F: PDB Molecule: translation initiation factor eif-2b subunit gamma;
PDBTitle: structure of eif2b-eif2 (phosphorylated at ser51) complex (model a)
91 d2f9ca1
not modelled
98.9
17
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: YdcK-like
92 c1yp3C_
not modelled
98.9
16
PDB header: transferaseChain: C: PDB Molecule: glucose-1-phosphate adenylyltransferase small
PDBTitle: crystal structure of potato tuber adp-glucose2 pyrophosphorylase in complex with atp
93 d1fxja1
not modelled
98.8
23
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: GlmU C-terminal domain-like
94 d1yp2a1
not modelled
98.8
5
Fold: Single-stranded left-handed beta-helixSuperfamily: Trimeric LpxA-like enzymesFamily: GlmU C-terminal domain-like
95 c1fwyA_
not modelled
98.7
17
PDB header: transferaseChain: A: PDB Molecule: udp-n-acetylglucosamine pyrophosphorylase;
PDBTitle: crystal structure of n-acetylglucosamine 1-phosphate2 uridyltransferase bound to udp-glcnac
96 c6djpB_
not modelled
21.3
19
PDB header: membrane proteinChain: B: PDB Molecule: integrin beta-8;
PDBTitle: integrin alpha-v beta-8 in complex with the fabs 8b8 and 68
97 c5xynC_
not modelled
20.1
19
PDB header: dna binding proteinChain: C: PDB Molecule: suppressor of hu sensitivity involved in recombination
PDBTitle: the crystal structure of csm2-psy3-shu1-shu2 complex from budding2 yeast
98 c4um9D_
not modelled
18.4
18
PDB header: immune systemChain: D: PDB Molecule: integrin beta-6;
PDBTitle: crystal structure of alpha v beta 6 with peptide
99 c2n3dA_
not modelled
16.3
18
PDB header: structural proteinChain: A: PDB Molecule: bactofilin a;
PDBTitle: atomic structure of the cytoskeletal bactofilin baca revealed by2 solid-state nmr