PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2e1bA_

Fold library id	PDB Header	Molecule	Title
c2e1bA_	PDB header: ligase, hydrolase	Chain: A: PDB Molecule: 216aa long hypothetical alanyl-trna synthetase;	PDBTitle: crystal structure of the alax-m trans-editing enzyme from2 pyrococcus horikoshii

Links to external resources
Added to library: Tue Mar 16 14:24:44 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . .

Sequence L E M W L E

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)

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