1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60
Sequence		V	E	P	K	R	S	R	L	V	V	C	A	P	E	P	S	H	A	R	E	F	P	D	V	A	V	F	S	G	G	R	A	N	A	S	Q	A	E	R	L	A	R	A	V	G	R	V	L	A	D	R	G	V	T	G	G	A	R	V	R
Secondary structure
SS confidence
Disorder		?	?	?	?	?	?																						?	?	?	?	?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	70	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120
Sequence		L	T	M	A	N	C	A	D	G	P	T	L	V	Q	I	N	L	Q	V	G	D	T	P	L	R	A	Q	A	A	T	A	G	I	D	D	L	R	P	A	L	I	R	L	D	R	Q	I	V	R	A	S	A	Q	W	C	P	R	P	W	P
Secondary structure
SS confidence
Disorder					?	?	?	?	?																							?	?	?	?															?	?	?	?	?	?	?	?	?	?	?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180
Sequence		D	R	P	R	R	R	L	T	T	P	A	E	A	L	V	T	R	R	K	P	V	V	L	R	R	A	T	P	L	Q	A	I	A	A	M	D	A	M	D	Y	D	V	H	L	F	T	D	A	E	T	G	E	D	A	V	V	Y	R	A	G
Secondary structure
SS confidence
Disorder		?	?	?	?	?	?	?	?	?	?	?	?	?				?	?	?		?		?	?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240
Sequence		P	S	G	L	R	L	A	R	Q	H	H	V	F	P	P	G	W	S	R	C	R	A	P	A	G	P	P	V	P	L	I	V	N	S	R	P	T	P	V	L	T	E	A	A	A	V	D	R	A	R	E	H	G	L	P	F	L	F	F	T
Secondary structure
SS confidence
Disorder																				?	?	?	?	?	?	?	?	?			?	?	?	?	?	?	?			?	?	?
Disorder confidence
		.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.
Sequence		D	Q	A	T	G	R	G	Q	L	L	Y	S	R	Y	D	G	N	L	G	L	I	T	P	T	G	D	G	V	A	D	G	L	A
Secondary structure
SS confidence
Disorder																												?	?	?	?	?	?	?
Disorder confidence

Confidence Key High(9)                     Low (0)

? Disordered ( 29%) Alpha helix ( 20%) Beta strand ( 35%)

Rank Aligned region

PDB 3ka5 chain A Region: 134 - 186 Aligned: 53 Modelled: 53 Confidence: 99.7% Identity: 15% PDB header:chaperone Chain: A: PDB Molecule:ribosome-associated protein y (psrp-1); PDBTitle: crystal structure of ribosome-associated protein y (psrp-1)2 from clostridium acetobutylicum. northeast structural3 genomics consortium target id car123a Phyre2 PDB 3k2t chain A Region: 134 - 186 Aligned: 50 Modelled: 53 Confidence: 99.6% Identity: 24% PDB header:structural genomics, unknown function Chain: A: PDB Molecule:lmo2511 protein; PDBTitle: crystal structure of lmo2511 protein from listeria2 monocytogenes, northeast structural genomics consortium3 target lkr84a Phyre2 PDB 3lyv chain F Region: 134 - 186 Aligned: 46 Modelled: 53 Confidence: 99.6% Identity: 28% PDB header:chaperone Chain: F: PDB Molecule:ribosome-associated factor y; PDBTitle: crystal structure of a domain of ribosome-associated factor y from2 streptococcus pyogenes serotype m6. northeast structural genomics3 consortium target id dr64a Phyre2 PDB 6dzk chain Y Region: 22 - 115 Aligned: 92 Modelled: 94 Confidence: 99.0% Identity: 16% PDB header:ribosome Chain: Y: PDB Molecule:ribosome hibernation promoting factor; PDBTitle: cryo-em structure of mycobacterium smegmatis c(minus) 30s ribosomal2 subunit with mpy Phyre2 PDB 1l4s chain A Region: 26 - 134 Aligned: 106 Modelled: 109 Confidence: 99.0% Identity: 9% Fold: Ribosome binding protein Y (YfiA homologue) Superfamily: Ribosome binding protein Y (YfiA homologue) Family: Ribosome binding protein Y (YfiA homologue) Phyre2 PDB 3tqm chain D Region: 25 - 115 Aligned: 88 Modelled: 91 Confidence: 99.0% Identity: 13% PDB header:protein binding Chain: D: PDB Molecule:ribosome-associated factor y; PDBTitle: structure of an ribosomal subunit interface protein from coxiella2 burnetii Phyre2 PDB 2ywq chain A domain 1 Region: 25 - 111 Aligned: 83 Modelled: 87 Confidence: 98.9% Identity: 16% Fold: Ribosome binding protein Y (YfiA homologue) Superfamily: Ribosome binding protein Y (YfiA homologue) Family: Ribosome binding protein Y (YfiA homologue) Phyre2 PDB 2rql chain A Region: 25 - 115 Aligned: 88 Modelled: 91 Confidence: 98.9% Identity: 13% PDB header:translation Chain: A: PDB Molecule:probable sigma-54 modulation protein; PDBTitle: solution structure of the e. coli ribosome hibernation2 promoting factor hpf Phyre2 PDB 4fyl chain B Region: 25 - 111 Aligned: 84 Modelled: 87 Confidence: 98.9% Identity: 14% PDB header:translation Chain: B: PDB Molecule:ribosome hibernation protein yhbh; PDBTitle: high-resolution x-ray structure of hpf from vibrio cholerae Phyre2 PDB 6qbz chain A Region: 25 - 127 Aligned: 103 Modelled: 103 Confidence: 98.8% Identity: 10% PDB header:ribosomal protein Chain: A: PDB Molecule:ribosome hibernation promoting factor; PDBTitle: solution structure of the n-terminal domain of the staphylococcus2 aureus hibernation promoting factor Phyre2 PDB 5mmj chain Y Region: 22 - 122 Aligned: 99 Modelled: 101 Confidence: 98.8% Identity: 12% PDB header:ribosome Chain: Y: PDB Molecule: PDBTitle: structure of the small subunit of the chloroplast ribosome Phyre2 PDB 1imu chain A Region: 25 - 128 Aligned: 101 Modelled: 104 Confidence: 98.7% Identity: 14% Fold: Ribosome binding protein Y (YfiA homologue) Superfamily: Ribosome binding protein Y (YfiA homologue) Family: Ribosome binding protein Y (YfiA homologue) Phyre2 PDB 2k0b chain X domain 1 Region: 148 - 161 Aligned: 14 Modelled: 14 Confidence: 38.1% Identity: 14% Fold: RuvA C-terminal domain-like Superfamily: UBA-like Family: UBA domain Phyre2 PDB 4gi3 chain C Region: 159 - 168 Aligned: 10 Modelled: 10 Confidence: 31.9% Identity: 30% PDB header:hydrolase/hydrolase inhibitor Chain: C: PDB Molecule:greglin; PDBTitle: crystal structure of greglin in complex with subtilisin Phyre2 PDB 2jy8 chain A Region: 148 - 161 Aligned: 14 Modelled: 14 Confidence: 30.2% Identity: 14% PDB header:protein binding Chain: A: PDB Molecule:ubiquitin-binding protein p62; PDBTitle: nmr structure of the ubiquitin associated (uba) domain of2 p62 (sqstm1) in complex with ubiquitin. rdc refined Phyre2 PDB 1ohe chain A Region: 146 - 171 Aligned: 26 Modelled: 26 Confidence: 28.8% Identity: 27% PDB header:hydrolase Chain: A: PDB Molecule:cdc14b2 phosphatase; PDBTitle: structure of cdc14b phosphatase with a peptide ligand Phyre2 PDB 1ohe chain A domain 1 Region: 146 - 171 Aligned: 26 Modelled: 26 Confidence: 27.0% Identity: 27% Fold: (Phosphotyrosine protein) phosphatases II Superfamily: (Phosphotyrosine protein) phosphatases II Family: Dual specificity phosphatase-like Phyre2 PDB 3a9l chain B Region: 143 - 165 Aligned: 23 Modelled: 23 Confidence: 25.6% Identity: 13% PDB header:hydrolase Chain: B: PDB Molecule:poly-gamma-glutamate hydrolase; PDBTitle: structure of bacteriophage poly-gamma-glutamate hydrolase Phyre2 PDB 5boi chain A Region: 159 - 172 Aligned: 14 Modelled: 14 Confidence: 22.8% Identity: 29% PDB header:unknown function Chain: A: PDB Molecule:germination protein ypeb; PDBTitle: bacillus megaterium ypeb c-terminal domain Phyre2 PDB 1gsh chain A Region: 38 - 109 Aligned: 64 Modelled: 72 Confidence: 19.9% Identity: 17% PDB header:glutathione biosynthesis ligase Chain: A: PDB Molecule:glutathione biosynthetic ligase; PDBTitle: structure of escherichia coli glutathione synthetase at ph 7.5 Phyre2 1 c3ka5A_ 2 c3k2tA_ 3 c3lyvF_ 4 c6dzkY_ 5 d1l4sa_ 6 c3tqmD_ 7 d2ywqa1 8 c2rqlA_ 9 c4fylB_ 10 c6qbzA_ 11 c5mmjy_ 12 d1imua_ 13 d2k0bx1 14 c4gi3C_ 15 c2jy8A_ 16 c1oheA_ 17 d1ohea1 18 c3a9lB_ 19 c5boiA_ 20 c1gshA_ 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