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

Confidence Key High(9)                     Low (0)

? Disordered ( 18%) Alpha helix ( 47%) Beta strand ( 13%)

Rank Aligned region

PDB 5hk3 chain B Region: 1 - 99 Aligned: 95 Modelled: 99 Confidence: 97.2% Identity: 15% PDB header:hydrolase/dna Chain: B: PDB Molecule:endoribonuclease mazf6; PDBTitle: crystal structure of m. tuberculosis mazf-mt3 t52d-f62d mutant in2 complex with dna Phyre2 PDB 5xe3 chain B Region: 5 - 99 Aligned: 82 Modelled: 94 Confidence: 87.7% Identity: 18% PDB header:hydrolase/antitoxin Chain: B: PDB Molecule:endoribonuclease mazf4; PDBTitle: endoribonuclease in complex with its cognate antitoxin from2 mycobacterial species Phyre2 PDB 5wyg chain C Region: 5 - 99 Aligned: 94 Modelled: 95 Confidence: 87.3% Identity: 17% PDB header:hydrolase Chain: C: PDB Molecule:probable endoribonuclease mazf7; PDBTitle: the crystal structure of the apo form of mtb mazf Phyre2 PDB 1ub4 chain A Region: 5 - 99 Aligned: 91 Modelled: 94 Confidence: 83.7% Identity: 18% Fold: SH3-like barrel Superfamily: Cell growth inhibitor/plasmid maintenance toxic component Family: Kid/PemK Phyre2 PDB 5cca chain A Region: 19 - 99 Aligned: 80 Modelled: 81 Confidence: 80.3% Identity: 16% PDB header:hydrolase Chain: A: PDB Molecule:endoribonuclease mazf3; PDBTitle: crystal structure of mtb toxin Phyre2 PDB 1ne8 chain A Region: 1 - 99 Aligned: 97 Modelled: 99 Confidence: 60.6% Identity: 16% Fold: SH3-like barrel Superfamily: Cell growth inhibitor/plasmid maintenance toxic component Family: Kid/PemK Phyre2 PDB 4mzp chain C Region: 2 - 99 Aligned: 96 Modelled: 98 Confidence: 60.3% Identity: 18% PDB header:hydrolase Chain: C: PDB Molecule:mazf mrna interferase; PDBTitle: mazf from s. aureus crystal form iii, c2221, 2.7 a Phyre2 PDB 5hjz chain A Region: 18 - 99 Aligned: 82 Modelled: 82 Confidence: 54.0% Identity: 17% PDB header:hydrolase/rna Chain: A: PDB Molecule:endoribonuclease mazf9; PDBTitle: structure of m. tuberculosis mazf-mt1 (rv2801c) in complex with rna Phyre2 PDB 1m1f chain A Region: 18 - 99 Aligned: 81 Modelled: 82 Confidence: 26.4% Identity: 14% Fold: SH3-like barrel Superfamily: Cell growth inhibitor/plasmid maintenance toxic component Family: Kid/PemK Phyre2 PDB 5a9q chain Z Region: 58 - 71 Aligned: 14 Modelled: 14 Confidence: 25.2% Identity: 43% PDB header:transport protein Chain: Z: PDB Molecule:nuclear pore complex protein nup85; PDBTitle: human nuclear pore complex Phyre2 PDB 6g90 chain J Region: 12 - 28 Aligned: 17 Modelled: 17 Confidence: 18.2% Identity: 35% PDB header:splicing Chain: J: PDB Molecule:u1 small nuclear ribonucleoprotein component snu71; PDBTitle: prespliceosome structure provides insight into spliceosome assembly2 and regulation (map a2) Phyre2 PDB 3j6v chain L Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 17.3% Identity: 67% PDB header:ribosome Chain: L: PDB Molecule:28s ribosomal protein s12, mitochondrial; PDBTitle: cryo-em structure of the small subunit of the mammalian mitochondrial2 ribosome Phyre2 PDB 6fbl chain A Region: 69 - 89 Aligned: 21 Modelled: 21 Confidence: 15.7% Identity: 29% PDB header:rna binding protein Chain: A: PDB Molecule:mina-1; PDBTitle: nmr solution structure of mina-1(254-334) Phyre2 PDB 1zn1 chain L Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 15.7% Identity: 33% PDB header:biosynthetic/structural protein/rna Chain: L: PDB Molecule:30s ribosomal protein s12; PDBTitle: coordinates of rrf fitted into cryo-em map of the 70s post-termination2 complex Phyre2 PDB 2uub chain L domain 1 Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 15.4% Identity: 42% Fold: OB-fold Superfamily: Nucleic acid-binding proteins Family: Cold shock DNA-binding domain-like Phyre2 PDB 1i94 chain L Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 15.3% Identity: 42% Fold: OB-fold Superfamily: Nucleic acid-binding proteins Family: Cold shock DNA-binding domain-like Phyre2 PDB 2qal chain L domain 1 Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 14.2% Identity: 33% Fold: OB-fold Superfamily: Nucleic acid-binding proteins Family: Cold shock DNA-binding domain-like Phyre2 PDB 1s1h chain L Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 14.0% Identity: 33% PDB header:ribosome Chain: L: PDB Molecule:40s ribosomal protein s23; PDBTitle: structure of the ribosomal 80s-eef2-sordarin complex from yeast2 obtained by docking atomic models for rna and protein components into3 a 11.7 a cryo-em map. this file, 1s1h, contains 40s subunit. the 60s4 ribosomal subunit is in file 1s1i. Phyre2 PDB 5xyi chain X Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 13.6% Identity: 33% PDB header:ribosome Chain: X: PDB Molecule:40s ribosomal protein s23, putative; PDBTitle: small subunit of trichomonas vaginalis ribosome Phyre2 PDB 3u5g chain X Region: 32 - 44 Aligned: 12 Modelled: 13 Confidence: 13.5% Identity: 33% PDB header:ribosome Chain: X: PDB Molecule:40s ribosomal protein s23-a; PDBTitle: the structure of the eukaryotic ribosome at 3.0 a resolution. this2 entry contains proteins of the 40s subunit, ribosome b Phyre2 1 c5hk3B_ 2 c5xe3B_ 3 c5wygC_ 4 d1ub4a_ 5 c5ccaA_ 6 d1ne8a_ 7 c4mzpC_ 8 c5hjzA_ 9 d1m1fa_ 10 c5a9qZ_ 11 c6g90J_ 12 c3j6vL_ 13 c6fblA_ 14 c1zn1L_ 15 d2uubl1 16 d1i94l_ 17 d2qall1 18 c1s1hL_ 19 c5xyiX_ 20 c3u5gX_ 21 22 23 24 25 26 27 28 29 30 31 32 33