PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2ekcA_

Fold library id	PDB Header	Molecule	Title
c2ekcA_	PDB header: lyase	Chain: A: PDB Molecule: tryptophan synthase alpha chain;	PDBTitle: structural study of project id aq_1548 from aquifex2 aeolicus vf5

Links to external resources
Added to library: Tue Mar 16 13:08:33 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . .

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

Predicted secondary structure

SS confidence

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

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	G	R	I	S	D	K	F	T	E	L	K	E	K	R	E	K	A	L	V	S	Y	L	M	V	G	Y	P	D	Y	E	T	S	L	K	A	F	K	E	V	L	K	N	G	T	D	I	L	E	I	G	F	P	F	S	D	P	V	A	D	G	P	T	I	Q	V	A	H	E	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)															T	B									T	T	S	S															T	T		S									S			T	T	S
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	A	L	K	N	G	I	R	F	E	D	V	L	E	L	S	E	T	L	R	K	E	F	P	D	I	P	F	L	L	M	T	Y	Y	N	P	I	F	R	I	G	L	E	K	F	C	R	L	S	R	E	K	G	I	D	G	F	I	V	P	D	L	P	P	E	E	A	E	E	L	K
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)				T	T																		T	T	S																										T	T							T	T
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	A	V	M	K	K	Y	V	L	S	F	V	P	L	G	A	P	T	S	T	R	K	R	I	K	L	I	C	E	A	A	D	E	M	T	Y	F	V	S	V	T	G	Y	E	R	I	K	K	K	V	E	E	Y	R	E	L	C	D	K	P	V	V	V	G	F	G	V	S	K	K	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)						T	T									T	T														S	S						S	S																			S						S	S			S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.
Sequence	H	A	R	E	I	G	S	F	A	D	G	V	V	V	G	S	A	L	V	K	L	A	G	Q	K	K	I	E	D	L	G	N	L	V	K	E	L	K	E	G	L	R	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)							T	T	S	S														T	T															T	T	B