PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3qsqA_

Fold library id	PDB Header	Molecule	Title
c3qsqA_	PDB header: viral protein	Chain: A: PDB Molecule: capsid polyprotein;	PDBTitle: crystal structure of the projection domain of the human astrovirus2 capsid protein

Links to external resources
Added to library: Sat Jul 23 09:38:29 2011

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . .

Sequence L H T V L P

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) S S

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