PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3racA_

Fold library id	PDB Header	Molecule	Title
c3racA_	PDB header: ligase	Chain: A: PDB Molecule: histidine-trna ligase;	PDBTitle: crystal strucutre of histidine--trna ligase subunit from2 alicyclobacillus acidocaldarius subsp. acidocaldarius dsm 446.

Links to external resources
Added to library: Sat Sep 17 09:57:25 2011

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 290 . . . . . . . . . 300 . . . . . . . . . 310 . . . . . . . . . 320 . . . . . . . . . 330 . . . . . . . . .

Sequence E L D Y Y T G L V F E M F A P G V G A P I A Q G G R Y D E L L A Q F G A G A P A V G F A F E V E R V M A V L E A Q E E

Predicted secondary structure

SS confidence

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