PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c1yywB_

Fold library id	PDB Header	Molecule	Title
c1yywB_	PDB header: hydrolase/rna	Chain: B: PDB Molecule: ribonuclease iii;	PDBTitle: crystal structure of rnase iii from aquifex aeolicus2 complexed with double stranded rna at 2.8-angstrom3 resolution

Links to external resources
Added to library: Tue Mar 16 11:55:43 2010

1 . . . . . . . . 10 . . . . . . . . . 20 . . . . . . . . . 30 . . . . . . . . . 40 . . . . . . . . . 50 . . . . . . . . . 60 . . . . . . . . . 70

Sequence K M L E Q L E K K L G Y T F K D K S L L E K A L T H V S Y S K K E H Y E T L E F L G D A L V N F F I V D L L V Q Y S P N K R E G F L S P L K

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
T T T
S S B
T T T
T T S
T
S S

. . . . . . . . . 80 . . . . . . . . . 90 . . . . . . . . . 100 . . . . . . . . . 110 . . . . . . . . . 120 . . . . . . . . . 130 . . . . . . . . . 140

Sequence A Y L I S E E F F N L L A Q K L E L H K F I R I K R G K I N E T I I G D V F E A L W A A V Y I D S G R D A N F T R E L F Y K L F K E D I L S

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T S T T T T
B
S S
T T S

. . . . . . . . . 150 . . . . . . . . . 160 . . . . . . . . . 170 . . . . . . . . . 180 . . . . . . . . . 190 . . . . . . . . . 200 . . . . . . . . . 210

Sequence A I K E G R V K K D Y K T I L Q E I T Q K R W K E R P E Y R L I S V E G P H H K K K F I V E A K I K E Y R T L G E G K S K K E A E Q R A A E

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T
S S
S
S
T T S
T T S S T T

. . . . . . . . .

Sequence E L I K L L E E S

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T

Download: PDB structure FASTA sequence
Hidden Markov model

Image coloured by rainbow N → C terminus

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Accessibility Statement

Please cite: Phyre2.2: A Community Resource for Template-based Protein Structure Prediction

Powell HR et al. Journal of Molecular Biology (2025) in press DOI: https://doi.org/10.1016/j.jmb.2025.168960

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	K	M	L	E	Q	L	E	K	K	L	G	Y	T	F	K	D	K	S	L	L	E	K	A	L	T	H	V	S	Y	S	K	K	E	H	Y	E	T	L	E	F	L	G	D	A	L	V	N	F	F	I	V	D	L	L	V	Q	Y	S	P	N	K	R	E	G	F	L	S	P	L	K
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T								T				S	S									B		T	T	T		T	T	S		T																								S	S
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	A	Y	L	I	S	E	E	F	F	N	L	L	A	Q	K	L	E	L	H	K	F	I	R	I	K	R	G	K	I	N	E	T	I	I	G	D	V	F	E	A	L	W	A	A	V	Y	I	D	S	G	R	D	A	N	F	T	R	E	L	F	Y	K	L	F	K	E	D	I	L	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)				T	S									T	T	T	T						B			S	S																						T	T	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	A	I	K	E	G	R	V	K	K	D	Y	K	T	I	L	Q	E	I	T	Q	K	R	W	K	E	R	P	E	Y	R	L	I	S	V	E	G	P	H	H	K	K	K	F	I	V	E	A	K	I	K	E	Y	R	T	L	G	E	G	K	S	K	K	E	A	E	Q	R	A	A	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					T			S	S															S										S			T	T	S											T	T								S	S	T	T
	.	.	.	.	.	.	.	.	.
Sequence	E	L	I	K	L	L	E	E	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)								T