PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2br6A_

Fold library id	PDB Header	Molecule	Title
c2br6A_	PDB header: hydrolase	Chain: A: PDB Molecule: aiia-like protein;	PDBTitle: crystal structure of quorum-quenching n-acyl homoserine2 lactone lactonase

Links to external resources
Added to library: Tue Mar 16 12:09:00 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240

Sequence K E V V K K E K P I I F F G H D I E Q E K S C R V F P E Y I

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
S S
T T S
T T 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	M	D	M	T	V	K	K	L	Y	F	I	P	A	G	R	C	M	L	D	H	S	S	V	N	S	A	L	T	P	G	K	L	L	N	L	P	V	W	C	Y	L	L	E	T	E	E	G	P	I	L	V	D	T	G	M	P	E	S	A	V	N	N	I	L	P	K	M	T	E	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					B	S														G	G	G	T		T	T	S		S																T	T									S		G	G	G	B	T						B		G	G
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	D	R	I	V	N	I	L	K	R	V	G	Y	E	P	D	D	L	L	Y	I	I	S	S	H	L	H	F	D	H	A	G	G	N	G	A	F	T	N	T	P	I	I	V	Q	R	T	E	Y	E	A	A	L	H	R	E	E	Y	M	K	E	C	I	L	P	H	L	N	Y	K	I
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	G	S									T			G	G	G		S					S			S					T	T	G	G	G		S	S	S													T	T		T	T			G	G	G	S		T	T	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	I	E	G	D	Y	E	V	V	P	G	V	Q	L	L	Y	T	P	G	H	S	P	G	H	Q	S	L	F	I	K	T	E	Q	S	G	S	V	L	L	T	I	D	A	S	Y	T	K	E	N	F	E	D	E	V	P	F	A	G	F	D	P	E	L	A	L	S	S	I	K	R	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)			S	S					T	T								S	S	S	T	T									T	T	T								T	T		S	S						S							S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240
Sequence	K	E	V	V	K	K	E	K	P	I	I	F	F	G	H	D	I	E	Q	E	K	S	C	R	V	F	P	E	Y	I
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)														S	S						T	T	S			T	T	S