PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d1sfsa_

Fold library id	Fold	Superfamily	Family
d1sfsa_	TIM beta/alpha-barrel	(Trans)glycosidases	1,4-beta-N-acetylmuraminidase

Links to external resources
Added to library: Tue Mar 16 12:26:06 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . .

Sequence F L Y

Predicted secondary structure

SS confidence

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