PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d1eyqa_

Fold library id	Fold	Superfamily	Family
d1eyqa_	Chalcone isomerase	Chalcone isomerase	Chalcone isomerase

Links to external resources
Added to library: Tue Mar 16 12:55:25 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. .

Sequence N E

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)

Download: PDB structure FASTA sequence
Hidden Markov model

Image coloured by rainbow N → C terminus

Interactive 3D view in JSmol

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