PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2ykfA_

Fold library id	PDB Header	Molecule	Title
c2ykfA_	PDB header: transferase	Chain: A: PDB Molecule: probable sensor histidine kinase pdtas;	PDBTitle: sensor region of a sensor histidine kinase

Links to external resources
Added to library: Sat Jun 9 12:00:49 2012

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . .

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

Predicted secondary structure

SS confidence

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

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