1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60
Sequence		M	S	M	R	L	A	H	R	L	Q	I	L	L	D	D	E	C	H	R	R	I	T	A	V	A	R	E	R	G	V	P	V	A	T	V	V	R	E	A	I	D	R	G	L	V	S	P	A	G	R	R	K	S	A	G	R	R	L	L	D
Secondary structure
SS confidence
Disorder		?	?	?	?																																										?	?													?
Disorder confidence
		.	.	.	.	.	.	.	.	.	70	.	.	.	.	.	.	.	.	.	80	.	.	.	.
Sequence		A	A	D	M	S	V	P	E	P	R	E	L	K	Q	E	L	E	A	L	R	A	R	R	G
Secondary structure
SS confidence
Disorder			?	?	?	?	?	?	?													?	?	?	?
Disorder confidence

Confidence Key High(9)                     Low (0)

? Disordered ( 21%) Alpha helix ( 76%) Beta strand ( 0%)

Rank Aligned region

PDB 2k5j chain B Region: 8 - 42 Aligned: 35 Modelled: 35 Confidence: 93.5% Identity: 29% PDB header:structural genomics, unknown function Chain: 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 Phyre2 PDB 5x3t chain A Region: 11 - 40 Aligned: 30 Modelled: 30 Confidence: 91.7% Identity: 43% PDB header:antitoxin/toxin Chain: A: PDB Molecule:antitoxin vapb26; PDBTitle: vapbc from mycobacterium tuberculosis Phyre2 PDB 4hv0 chain B Region: 14 - 40 Aligned: 27 Modelled: 27 Confidence: 62.1% Identity: 26% PDB header:transcription, viral protein Chain: B: PDB Molecule:avtr; PDBTitle: structure and function of avtr, a novel transcriptional regulator from2 a hyperthermophilic archaeal lipothrixvirus Phyre2 PDB 6a6x chain C Region: 19 - 38 Aligned: 20 Modelled: 20 Confidence: 59.4% Identity: 40% PDB header:toxin Chain: C: PDB Molecule:antitoxin maze7; PDBTitle: the crystal structure of the mtb maze-mazf-mt9 complex Phyre2 PDB 1efa chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 48.0% Identity: 34% PDB header:transcription/dna Chain: A: PDB Molecule:lac repressor; PDBTitle: crystal structure of the lac repressor dimer bound to operator and the2 anti-inducer onpf Phyre2 PDB 1p94 chain A Region: 8 - 41 Aligned: 34 Modelled: 34 Confidence: 46.1% Identity: 29% Fold: Ribbon-helix-helix Superfamily: Ribbon-helix-helix Family: CopG-like Phyre2 PDB 1lcd chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 43.9% Identity: 34% Fold: lambda repressor-like DNA-binding domains Superfamily: lambda repressor-like DNA-binding domains Family: GalR/LacI-like bacterial regulator Phyre2 PDB 2rbf chain B Region: 13 - 40 Aligned: 28 Modelled: 28 Confidence: 41.7% Identity: 29% PDB header:oxidoreductase/dna Chain: B: PDB Molecule:bifunctional protein puta; PDBTitle: structure of the ribbon-helix-helix domain of escherichia coli puta2 (puta52) complexed with operator dna (o2) Phyre2 PDB 2lcv chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 40.3% Identity: 34% PDB header:transcription regulator Chain: A: PDB Molecule:hth-type transcriptional repressor cytr; PDBTitle: structure of the cytidine repressor dna-binding domain; an alternate2 calculation Phyre2 PDB 1bdh chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 39.6% Identity: 25% PDB header:transcription/dna Chain: A: PDB Molecule:protein (purine repressor); PDBTitle: purine repressor mutant-hypoxanthine-palindromic operator2 complex Phyre2 PDB 2bjc chain A domain 1 Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 37.2% Identity: 41% Fold: lambda repressor-like DNA-binding domains Superfamily: lambda repressor-like DNA-binding domains Family: GalR/LacI-like bacterial regulator Phyre2 PDB 6iya chain D Region: 13 - 40 Aligned: 28 Modelled: 28 Confidence: 36.4% Identity: 32% PDB header:antitoxin Chain: D: PDB Molecule:transcriptional regulator copg family; PDBTitle: structure of the dna binding domain of antitoxin copaso Phyre2 PDB 3h5t chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 36.3% Identity: 19% PDB header:transcription regulator Chain: A: PDB Molecule:transcriptional regulator, laci family; PDBTitle: crystal structure of a transcriptional regulator, lacl2 family protein from corynebacterium glutamicum Phyre2 PDB 1zvv chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 30.4% Identity: 44% PDB header:transcription/dna Chain: A: PDB Molecule:glucose-resistance amylase regulator; PDBTitle: crystal structure of a ccpa-crh-dna complex Phyre2 PDB 1ea4 chain K Region: 8 - 41 Aligned: 34 Modelled: 34 Confidence: 27.6% Identity: 26% PDB header:gene regulation/dna Chain: K: PDB Molecule:transcriptional repressor copg; PDBTitle: transcriptional repressor copg/22bp dsdna complex Phyre2 PDB 2cpg chain A Region: 8 - 41 Aligned: 34 Modelled: 34 Confidence: 27.6% Identity: 26% Fold: Ribbon-helix-helix Superfamily: Ribbon-helix-helix Family: CopG-like Phyre2 PDB 2an7 chain A Region: 8 - 56 Aligned: 46 Modelled: 49 Confidence: 27.5% Identity: 22% PDB header:dna binding protein Chain: A: PDB Molecule:protein pard; PDBTitle: solution structure of the bacterial antidote pard Phyre2 PDB 2l8n chain A Region: 21 - 52 Aligned: 32 Modelled: 32 Confidence: 26.2% Identity: 34% PDB header:transcription regulator Chain: A: PDB Molecule:transcriptional repressor cytr; PDBTitle: nmr structure of the cytidine repressor dna binding domain in presence2 of operator half-site dna Phyre2 PDB 2elh chain A Region: 2 - 35 Aligned: 34 Modelled: 34 Confidence: 26.2% Identity: 24% PDB header:dna binding protein Chain: A: PDB Molecule:cg11849-pa; PDBTitle: solution structure of the cenp-b n-terminal dna-binding2 domain of fruit fly distal antenna cg11849-pa Phyre2 PDB 6qeq chain D Region: 7 - 76 Aligned: 54 Modelled: 54 Confidence: 26.1% Identity: 15% PDB header:dna binding protein Chain: D: PDB Molecule:pcff; PDBTitle: pcff from enterococcus faecalis pcf10 Phyre2 1 c2k5jB_ 2 c5x3tA_ 3 c4hv0B_ 4 c6a6xC_ 5 c1efaA_ 6 d1p94a_ 7 d1lcda_ 8 c2rbfB_ 9 c2lcvA_ 10 c1bdhA_ 11 d2bjca1 12 c6iyaD_ 13 c3h5tA_ 14 c1zvvA_ 15 c1ea4K_ 16 d2cpga_ 17 c2an7A_ 18 c2l8nA_ 19 c2elhA_ 20 c6qeqD_ 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87