PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3pkrA_

Fold library id	PDB Header	Molecule	Title
c3pkrA_	PDB header: motor protein	Chain: A: PDB Molecule: flagellar motor switch protein;	PDBTitle: crystal structure of flig (residue 86-343) from h. pylori

Links to external resources
Added to library: Sat Nov 19 19:43:41 2011

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . .

Sequence K G V I Q T

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T S S

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