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

Confidence Key High(9)                     Low (0)

? Disordered ( 19%) Alpha helix ( 64%) Beta strand ( 0%)

Rank Aligned region

PDB 1idr chain A Region: 2 - 128 Aligned: 127 Modelled: 126 Confidence: 100.0% Identity: 100% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 3aq8 chain A Region: 13 - 129 Aligned: 117 Modelled: 117 Confidence: 100.0% Identity: 34% PDB header:oxygen binding Chain: A: PDB Molecule:group 1 truncated hemoglobin; PDBTitle: crystal structure of truncated hemoglobin from tetrahymena pyriformis,2 q46e mutant, fe(iii) form Phyre2 PDB 1dly chain A Region: 14 - 131 Aligned: 118 Modelled: 118 Confidence: 100.0% Identity: 39% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 1dly chain A Region: 14 - 131 Aligned: 118 Modelled: 118 Confidence: 100.0% Identity: 39% PDB header:oxygen storage/transport Chain: A: PDB Molecule:hemoglobin; PDBTitle: x-ray crystal structure of hemoglobin from the green2 unicellular alga chlamydomonas eugametos Phyre2 PDB 1dlw chain A Region: 14 - 128 Aligned: 115 Modelled: 115 Confidence: 100.0% Identity: 36% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 4xdi chain B Region: 10 - 128 Aligned: 119 Modelled: 119 Confidence: 100.0% Identity: 35% PDB header:heme binding protein Chain: B: PDB Molecule:chlamydomonas reinhardtii thb1; PDBTitle: structure of chlamydomonas reinhardtii thb1 Phyre2 PDB 2ksc chain A Region: 14 - 129 Aligned: 116 Modelled: 116 Confidence: 100.0% Identity: 34% PDB header:unknown function Chain: A: PDB Molecule:cyanoglobin; PDBTitle: solution structure of synechococcus sp. pcc 7002 hemoglobin Phyre2 PDB 2bmm chain A Region: 13 - 130 Aligned: 118 Modelled: 118 Confidence: 100.0% Identity: 18% PDB header:oxygen storage/transport Chain: A: PDB Molecule:thermostable hemoglobin from thermobifida fusca; PDBTitle: x-ray structure of a novel thermostable hemoglobin from the2 actinobacterium thermobifida fusca Phyre2 PDB 2xyk chain B Region: 8 - 131 Aligned: 124 Modelled: 124 Confidence: 100.0% Identity: 17% PDB header:oxygen storage/transport Chain: B: PDB Molecule:2-on-2 hemoglobin; PDBTitle: group ii 2-on-2 hemoglobin from the plant pathogen2 agrobacterium tumefaciens Phyre2 PDB 6bme chain B Region: 14 - 134 Aligned: 120 Modelled: 121 Confidence: 100.0% Identity: 34% PDB header:heme binding protein Chain: B: PDB Molecule:truncated hemoglobin 4; PDBTitle: crystal structure of chlamydomonas reinhardtii thb4 Phyre2 PDB 4uur chain B Region: 13 - 130 Aligned: 118 Modelled: 118 Confidence: 100.0% Identity: 15% PDB header:oxidoreductase Chain: B: PDB Molecule:putative hemoglobin-like oxygen-binding protein; PDBTitle: cold-adapted truncated hemoglobin from the antarctic marine bacterium2 pseudoalteromonas haloplanktis tac125 Phyre2 PDB 1s69 chain A Region: 14 - 129 Aligned: 116 Modelled: 116 Confidence: 100.0% Identity: 35% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 1ngk chain A Region: 13 - 130 Aligned: 118 Modelled: 118 Confidence: 100.0% Identity: 19% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 4c0n chain A Region: 4 - 130 Aligned: 126 Modelled: 127 Confidence: 100.0% Identity: 21% PDB header:oxygen transport Chain: A: PDB Molecule:2-on-2 hemoglobin; PDBTitle: crystal structure of non symbiotic plant hemoglobin ahb3 (glb3) from2 arabidopsis thaliana Phyre2 PDB 5d1v chain B Region: 13 - 129 Aligned: 116 Modelled: 117 Confidence: 100.0% Identity: 27% PDB header:oxygen transport Chain: B: PDB Molecule:globin; PDBTitle: crystal structure and thermal stability of hemoglobin from2 thermophilic phototrophic bacterium chloroflexus aurantiacus Phyre2 PDB 4nk1 chain B Region: 11 - 135 Aligned: 124 Modelled: 125 Confidence: 100.0% Identity: 19% PDB header:oxygen binding Chain: B: PDB Molecule:hemoglobin-like protein; PDBTitle: crystal structure of phosphate-bound hell's gate globin iv Phyre2 PDB 1ux8 chain A Region: 14 - 128 Aligned: 113 Modelled: 115 Confidence: 100.0% Identity: 26% Fold: Globin-like Superfamily: Globin-like Family: Truncated hemoglobin Phyre2 PDB 2ig3 chain A Region: 15 - 126 Aligned: 110 Modelled: 112 Confidence: 99.9% Identity: 25% PDB header:oxygen storage/transport Chain: A: PDB Molecule:group iii truncated haemoglobin; PDBTitle: crystal structure of group iii truncated hemoglobin from campylobacter2 jejuni Phyre2 PDB 1tu9 chain A Region: 16 - 132 Aligned: 114 Modelled: 117 Confidence: 98.6% Identity: 18% Fold: Globin-like Superfamily: Globin-like Family: Globins Phyre2 PDB 1or4 chain A Region: 22 - 122 Aligned: 101 Modelled: 101 Confidence: 97.9% Identity: 15% Fold: Globin-like Superfamily: Globin-like Family: Globins Phyre2 1 d1idra_ 2 c3aq8A_ 3 d1dlya_ 4 c1dlyA_ 5 d1dlwa_ 6 c4xdiB_ 7 c2kscA_ 8 c2bmmA_ 9 c2xykB_ 10 c6bmeB_ 11 c4uurB_ 12 d1s69a_ 13 d1ngka_ 14 c4c0nA_ 15 c5d1vB_ 16 c4nk1B_ 17 d1ux8a_ 18 c2ig3A_ 19 d1tu9a_ 20 d1or4a_ 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157