PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2zsjB_

Fold library id	PDB Header	Molecule	Title
c2zsjB_	PDB header: lyase	Chain: B: PDB Molecule: threonine synthase;	PDBTitle: crystal structure of threonine synthase from aquifex2 aeolicus vf5

Links to external resources
Added to library: Tue Mar 16 12:44:59 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . . . . . . . . 270 . . . . . . . . . 280

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 290 . . . . . . . . . 300 . . . . . . . . . 310 . . . . . . . . . 320 . . . . . . . . . 330 . . . . . . . . . 340 . . . . . . . . . 350

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

Predicted secondary structure

SS confidence

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

Download: PDB structure FASTA sequence
Hidden Markov model

Image coloured by rainbow N → C terminus

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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	R	W	Q	G	I	I	K	Q	Y	K	K	Y	L	P	V	D	E	N	T	P	I	V	T	L	Y	E	G	N	T	P	L	I	E	A	D	N	L	A	R	A	I	G	F	K	G	K	I	Y	L	K	Y	E	G	L	N	P	T	G	S	F	K	D	R	G	M	T	L	A	I	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)									S	G	G	G	S	S			T	T	S																							T		S	S							G	G	G	S	T	T	S	B	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	K	A	V	E	A	G	K	R	A	V	I	C	A	S	T	G	N	T	S	A	S	A	A	A	Y	A	A	R	A	G	L	R	A	Y	V	L	L	P	K	G	A	V	A	I	G	K	L	S	Q	A	M	I	Y	G	A	K	V	L	A	I	Q	G	T	F	D	D	A	L	N	I
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					T	T		S							S	S													T	T									T	T	T			G	G	G	T						T	T							S	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	V	R	K	I	G	E	N	F	P	V	E	I	V	N	S	V	N	P	Y	R	I	E	G	Q	K	T	A	A	F	E	I	C	D	T	L	G	E	A	P	D	Y	H	F	I	P	V	G	N	A	G	N	I	T	A	Y	W	K	G	F	K	I	Y	Y	E	E	G	K	I	T	K
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)								S	S					S	T	T		T							T											S	S			S							S	S	S																T	T	S		S	S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.	.	.	.	.	.	.	280
Sequence	L	P	R	M	M	G	W	Q	A	E	G	A	A	P	I	V	K	G	Y	P	I	K	N	P	Q	T	I	A	T	A	I	K	I	G	N	P	Y	S	W	K	S	A	L	K	A	A	Q	E	S	G	G	K	I	D	A	V	S	D	S	E	I	L	Y	A	Y	K	L	I	A	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)										G	G	G						T	S			S	S				S		G	G	G			S	S		T	T												T
	.	.	.	.	.	.	.	.	.	290	.	.	.	.	.	.	.	.	.	300	.	.	.	.	.	.	.	.	.	310	.	.	.	.	.	.	.	.	.	320	.	.	.	.	.	.	.	.	.	330	.	.	.	.	.	.	.	.	.	340	.	.	.	.	.	.	.	.	.	350
Sequence	T	E	G	V	F	C	E	P	A	S	A	A	S	V	A	G	L	I	K	L	V	R	E	G	F	F	K	G	G	E	V	V	T	C	T	L	T	G	N	G	L	K	D	P	D	T	A	I	K	V	C	E	E	P	I	T	V	P	P	D	F	D	E	V	V	K	V	L	G	F
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)						B		G	G	G	G												T	T				S										B	B	G	G	G								T									S										T