1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60
Sequence		M	P	P	L	T	S	L	A	P	T	T	A	E	R	I	R	S	A	C	A	R	A	G	G	A	L	L	V	V	E	R	E	D	P	V	P	V	P	I	H	H	L	L	Y	D	G	S	F	A	V	A	V	P	V	D	R	G	E	V	S
Secondary structure
SS confidence
Disorder		?	?	?	?	?	?	?	?	?	?												?	?								?	?	?	?	?																			?	?	?	?	?	?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	70	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120
Sequence		G	S	Q	A	L	L	E	L	T	D	Y	A	P	L	P	V	R	E	P	V	R	S	L	V	W	I	R	G	C	L	H	Q	I	P	P	A	E	L	V	E	T	L	D	L	I	A	T	D	N	P	N	P	A	L	L	Q	V	E	T	P
Secondary structure
SS confidence
Disorder		?	?									?	?	?	?	?	?	?	?	?	?	?	?								?																														?
Disorder confidence
		.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180
Sequence		R	P	G	P	A	D	A	A	E	T	R	Y	T	M	Q	R	L	E	I	E	S	V	V	V	T	D	A	T	G	A	E	P	V	T	V	A	D	L	L	A	A	R	P	D	P	F	C	E	I	E	S	T	L	L	W	H	L	A	T	A
Secondary structure
SS confidence
Disorder		?	?	?	?																										?
Disorder confidence
		.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240
Sequence		H	D	D	V	V	A	R	L	V	S	R	L	P	A	P	L	R	R	G	Q	I	R	P	L	G	L	D	R	Y	G	V	R	F	R	I	E	A	R	D	G	D	R	D	I	R	L	P	F	H	K	P	V	D	D	M	T	G	L	S	Q
Secondary structure
SS confidence
Disorder																																																							?
Disorder confidence
		.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.
Sequence		A	I	R	V	L	M	G	C	P	F	R	N	G	L	R	A	R	R
Secondary structure
SS confidence
Disorder										?	?	?	?	?	?	?	?	?	?
Disorder confidence

Confidence Key High(9)                     Low (0)

? Disordered ( 22%) Alpha helix ( 25%) Beta strand ( 29%)

Rank Aligned region

PDB 5bnc chain B Region: 7 - 252 Aligned: 235 Modelled: 246 Confidence: 100.0% Identity: 18% PDB header:heme binding protein Chain: B: PDB Molecule:heme binding protein msmeg_6519; PDBTitle: structure of heme binding protein msmeg_6519 from mycobacterium2 smegmatis Phyre2 PDB 4n7r chain D Region: 8 - 246 Aligned: 218 Modelled: 224 Confidence: 100.0% Identity: 16% PDB header:oxidoreductase/protein binding Chain: D: PDB Molecule:genomic dna, chromosome 3, p1 clone: mxl8; PDBTitle: crystal structure of arabidopsis glutamyl-trna reductase in complex2 with its binding protein Phyre2 PDB 2arz chain A domain 1 Region: 10 - 246 Aligned: 220 Modelled: 226 Confidence: 100.0% Identity: 17% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3dnh chain B Region: 2 - 245 Aligned: 222 Modelled: 236 Confidence: 100.0% Identity: 14% 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 1xhn chain A domain 1 Region: 1 - 162 Aligned: 147 Modelled: 162 Confidence: 100.0% Identity: 17% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3gas chain A Region: 171 - 246 Aligned: 73 Modelled: 76 Confidence: 99.8% Identity: 15% PDB header:oxidoreductase Chain: A: PDB Molecule:heme oxygenase; PDBTitle: crystal structure of helicobacter pylori heme oxygenase hugz2 in complex with heme Phyre2 PDB 1vl7 chain A Region: 16 - 150 Aligned: 125 Modelled: 135 Confidence: 99.5% Identity: 9% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3tgv chain D Region: 13 - 149 Aligned: 127 Modelled: 137 Confidence: 99.4% Identity: 8% 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 2iab chain B Region: 4 - 149 Aligned: 129 Modelled: 146 Confidence: 98.5% Identity: 22% 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 3f7e chain B Region: 13 - 142 Aligned: 119 Modelled: 130 Confidence: 98.5% Identity: 13% PDB header:unknown function Chain: B: PDB Molecule:pyridoxamine 5'-phosphate oxidase-related, fmn- PDBTitle: msmeg_3380 f420 reductase Phyre2 PDB 3db0 chain B Region: 13 - 147 Aligned: 119 Modelled: 121 Confidence: 98.2% Identity: 10% 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 2fhq chain A domain 1 Region: 10 - 144 Aligned: 117 Modelled: 122 Confidence: 98.1% Identity: 10% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3ec6 chain A Region: 13 - 147 Aligned: 118 Modelled: 121 Confidence: 98.1% Identity: 14% PDB header:structural genomics, unknown function Chain: A: PDB Molecule:general stress protein 26; PDBTitle: crystal structure of the general stress protein 26 from bacillus2 anthracis str. sterne Phyre2 PDB 3u34 chain D Region: 13 - 150 Aligned: 123 Modelled: 138 Confidence: 98.0% Identity: 11% PDB header:protein binding Chain: D: PDB Molecule:general stress protein; PDBTitle: crystal structure of the general stress fmn/fad binding protein from2 the phytopathogen xanthomonas citri Phyre2 PDB 1rfe chain A Region: 10 - 146 Aligned: 133 Modelled: 136 Confidence: 98.0% Identity: 8% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 1w9a chain A Region: 13 - 150 Aligned: 130 Modelled: 138 Confidence: 98.0% Identity: 11% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 2re7 chain A Region: 13 - 147 Aligned: 120 Modelled: 135 Confidence: 98.0% Identity: 10% PDB header:oxidoreductase Chain: A: PDB Molecule:uncharacterized protein; PDBTitle: crystal structure of a pyridoxamine 5'-phosphate oxidase related2 protein (psyc_0186) from psychrobacter arcticus 273-4 at 2.50 a3 resolution Phyre2 PDB 2i02 chain A domain 1 Region: 13 - 158 Aligned: 131 Modelled: 134 Confidence: 97.9% Identity: 12% Fold: Split barrel-like Superfamily: FMN-binding split barrel Family: PNP-oxidase like Phyre2 PDB 3u0i chain A Region: 13 - 142 Aligned: 111 Modelled: 112 Confidence: 97.9% Identity: 21% PDB header:unknown function Chain: A: PDB Molecule:probable fad-binding, putative uncharacterized protein; PDBTitle: crystal structure of a probable fad-binding, putative uncharacterized2 protein from brucella melitensis Phyre2 PDB 4zky chain B Region: 15 - 143 Aligned: 116 Modelled: 129 Confidence: 97.9% Identity: 16% PDB header:oxidoreductase Chain: B: PDB Molecule:pyridoxamine 5-phosphate oxidase; PDBTitle: structure of f420 binding protein, msmeg_6526, from mycobacterium2 smegmatis Phyre2 1 c5bncB_ 2 c4n7rD_ 3 d2arza1 4 c3dnhB_ 5 d1xhna1 6 c3gasA_ 7 d1vl7a_ 8 c3tgvD_ 9 c2iabB_ 10 c3f7eB_ 11 c3db0B_ 12 d2fhqa1 13 c3ec6A_ 14 c3u34D_ 15 d1rfea_ 16 d1w9aa_ 17 c2re7A_ 18 d2i02a1 19 c3u0iA_ 20 c4zkyB_ 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