PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d1avqa_

Fold library id	Fold	Superfamily	Family
d1avqa_	Restriction endonuclease-like	Restriction endonuclease-like	lambda exonuclease

Links to external resources
Added to library: Tue Mar 16 14:07:57 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . .

Sequence K M D E A L A E I G F V F G E Q W R

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T
T T G G G

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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Phyre2 is part of Genome3D

	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	S	H	M	T	P	D	I	I	L	Q	R	T	G	I	D	V	R	A	V	E	Q	G	D	D	A	W	H	K	L	R	L	G	V	I	T	A	S	E	V	H	N	V	I	A	K	P	R	S	G	K	K	W	P	D	M	K	M	S	Y	F	H	T	L	L	A	E	V	C	T	G
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																G	G	G			T	T	S						T	T	T	T				T	T	T	G	G	G	T	T				S	S	S	S																				S
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	V	A	P	E	V	N	A	K	A	L	A	W	G	K	Q	Y	E	N	D	A	R	T	L	F	E	F	T	S	G	V	N	V	T	E	S	P	I	I	Y	R	D	E	S	M	R	T	A	C	S	P	D	G	L	C	S	D	G	N	G	L	E	L	K	C	P	F	T	S	R	D
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																																								S	S	T	T		S						S				T	T	S									S	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	F	M	K	F	R	L	G	G	F	E	A	I	K	S	A	Y	M	A	Q	V	Q	Y	S	M	W	V	T	R	K	N	A	W	Y	F	A	N	Y	D	P	R	M	K	R	E	G	L	H	Y	V	V	I	E	R	D	E	K	Y	M	A	S	F	D	E	I	V	P	E	F	I	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)									G	G	G	S																T		S									T	T		S	S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.
Sequence	K	M	D	E	A	L	A	E	I	G	F	V	F	G	E	Q	W	R
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)									T	T			T	T	G	G	G