1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60
Sequence		M	P	L	S	G	E	Y	A	P	S	P	L	D	W	S	R	E	Q	A	D	T	Y	M	K	S	G	G	T	E	G	T	Q	L	Q	G	K	P	V	I	L	L	T	T	V	G	A	K	T	G	K	L	R	K	T	P	L	M	R	V	E
Secondary structure
SS confidence
Disorder		?	?	?	?	?	?	?	?	?																				?	?				?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	70	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120
Sequence		H	D	G	Q	Y	A	I	V	A	S	L	G	G	A	P	K	N	P	V	W	Y	H	N	V	V	K	N	P	R	V	E	L	Q	D	G	T	V	T	G	D	Y	D	A	R	E	V	F	G	D	E	K	A	I	W	W	Q	R	A	V	A
Secondary structure
SS confidence
Disorder																	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140	.	.	.	.	.	.	.	.
Sequence		V	W	P	D	Y	A	S	Y	Q	T	K	T	D	R	Q	I	P	V	F	V	L	T	P	V	R	A	G	G
Secondary structure
SS confidence
Disorder																									?	?	?	?	?
Disorder confidence

Confidence Key High(9)                     Low (0)

? Disordered ( 13%) Alpha helix ( 28%) Beta strand ( 34%)

Rank Aligned region

PDB 3r5y chain C Region: 5 - 143 Aligned: 139 Modelled: 139 Confidence: 100.0% Identity: 53% PDB header:unknown function Chain: C: PDB Molecule:putative uncharacterized protein; PDBTitle: structure of a deazaflavin-dependent nitroreductase from nocardia2 farcinica, with co-factor f420 Phyre2 PDB 3r5z chain B Region: 5 - 143 Aligned: 139 Modelled: 139 Confidence: 100.0% Identity: 76% PDB header:unknown function Chain: B: PDB Molecule:putative uncharacterized protein; PDBTitle: structure of a deazaflavin-dependent reductase from nocardia2 farcinica, with co-factor f420 Phyre2 PDB 3h96 chain B Region: 13 - 144 Aligned: 132 Modelled: 132 Confidence: 100.0% Identity: 33% PDB header:flavoprotein Chain: B: PDB Molecule:f420-h2 dependent reductase a; PDBTitle: msmeg_3358 f420 reductase Phyre2 PDB 4y9i chain A Region: 30 - 142 Aligned: 113 Modelled: 113 Confidence: 100.0% Identity: 54% PDB header:oxidoreductase Chain: A: PDB Molecule:mycobacterium tuberculosis paralogous family 11; PDBTitle: structure of f420-h2 dependent reductase (fdr-a) msmeg_2027 Phyre2 PDB 3r5w chain O Region: 36 - 143 Aligned: 108 Modelled: 108 Confidence: 100.0% Identity: 44% PDB header:oxidoreductase Chain: O: PDB Molecule:deazaflavin-dependent nitroreductase; PDBTitle: structure of ddn, the deazaflavin-dependent nitroreductase from2 mycobacterium tuberculosis involved in bioreductive activation of pa-3 824, with co-factor f420 Phyre2 PDB 3f7e chain B Region: 33 - 145 Aligned: 107 Modelled: 113 Confidence: 99.0% Identity: 14% PDB header:unknown function Chain: B: PDB Molecule:pyridoxamine 5'-phosphate oxidase-related, fmn- PDBTitle: msmeg_3380 f420 reductase Phyre2 PDB 2iab chain B Region: 8 - 145 Aligned: 119 Modelled: 138 Confidence: 98.9% Identity: 16% PDB header:unknown function Chain: B: PDB Molecule:hypothetical protein; PDBTitle: crystal structure of a protein with fmn-binding split barrel fold2 (np_828636.1) from streptomyces avermitilis at 2.00 a resolution Phyre2 PDB 1rfe chain A Region: 33 - 145 Aligned: 107 Modelled: 113 Confidence: 98.7% Identity: 21% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3tgv chain D Region: 37 - 146 Aligned: 103 Modelled: 110 Confidence: 98.6% Identity: 20% PDB header:heme binding protein Chain: D: PDB Molecule:heme-binding protein hutz; PDBTitle: crystal structure of hutz,the heme storsge protein from vibrio2 cholerae Phyre2 PDB 2asf chain A domain 1 Region: 33 - 145 Aligned: 103 Modelled: 113 Confidence: 98.6% Identity: 15% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 4zky chain B Region: 33 - 148 Aligned: 111 Modelled: 116 Confidence: 98.5% Identity: 24% PDB header:oxidoreductase Chain: B: PDB Molecule:pyridoxamine 5-phosphate oxidase; PDBTitle: structure of f420 binding protein, msmeg_6526, from mycobacterium2 smegmatis Phyre2 PDB 1w9a chain A Region: 33 - 148 Aligned: 111 Modelled: 116 Confidence: 98.4% Identity: 14% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 1vl7 chain A Region: 33 - 145 Aligned: 107 Modelled: 113 Confidence: 98.3% Identity: 19% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3db0 chain B Region: 37 - 145 Aligned: 97 Modelled: 104 Confidence: 98.3% Identity: 18% PDB header:oxidoreductase Chain: B: PDB Molecule:lin2891 protein; PDBTitle: crystal structure of putative pyridoxamine 5'-phosphate oxidase2 (np_472219.1) from listeria innocua at 2.00 a resolution Phyre2 PDB 2hti chain A Region: 37 - 148 Aligned: 99 Modelled: 110 Confidence: 98.2% Identity: 15% PDB header:fmn-binding protein Chain: A: PDB Molecule:bh0577 protein; PDBTitle: crystal structure of a flavin-nucleotide-binding protein (bh_0577)2 from bacillus halodurans at 2.50 a resolution Phyre2 PDB 2hti chain A domain 1 Region: 37 - 148 Aligned: 99 Modelled: 110 Confidence: 98.2% Identity: 15% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 2i02 chain A domain 1 Region: 33 - 146 Aligned: 104 Modelled: 114 Confidence: 98.2% Identity: 13% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3dnh chain B Region: 9 - 146 Aligned: 120 Modelled: 138 Confidence: 98.2% Identity: 19% PDB header:structural genomics, unknown function Chain: B: PDB Molecule:uncharacterized protein atu2129; PDBTitle: the crystal structure of the protein atu2129 (unknown function) from2 agrobacterium tumefaciens str. c58 Phyre2 PDB 2fg9 chain A domain 1 Region: 36 - 148 Aligned: 107 Modelled: 110 Confidence: 98.1% Identity: 11% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3gas chain A Region: 35 - 146 Aligned: 106 Modelled: 112 Confidence: 98.1% Identity: 16% PDB header:oxidoreductase Chain: A: PDB Molecule:heme oxygenase; PDBTitle: crystal structure of helicobacter pylori heme oxygenase hugz2 in complex with heme Phyre2 1 c3r5yC_ 2 c3r5zB_ 3 c3h96B_ 4 c4y9iA_ 5 c3r5wO_ 6 c3f7eB_ 7 c2iabB_ 8 d1rfea_ 9 c3tgvD_ 10 d2asfa1 11 c4zkyB_ 12 d1w9aa_ 13 d1vl7a_ 14 c3db0B_ 15 c2htiA_ 16 d2htia1 17 d2i02a1 18 c3dnhB_ 19 d2fg9a1 20 c3gasA_ 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 88 89 90 91 92 93 94 95 96 97 98 99