PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4xtnJ_

Fold library id	PDB Header	Molecule	Title
c4xtnJ_	PDB header: membrane protein	Chain: J: PDB Molecule: sodium pumping rhodopsin;	PDBTitle: crystal structure of the light-driven sodium pump kr2 in the2 pentameric red form, ph 4.9

Links to external resources
Added to library: Sat Apr 4 08:15:03 2015

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) G G G T T
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

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Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	Q	E	L	G	N	A	N	F	E	N	F	I	G	A	T	E	G	F	S	E	I	A	Y	Q	F	T	S	H	I	L	T	L	G	Y	A	V	M	L	A	G	L	L	Y	F	I	L	T	I	K	N	V	D	K	K	F	Q	M	S	N	I	L	S	A	V	V	M	V	S	A	F
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					S											T		B																													T	G	G	G	S		G	G	G
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	L	L	L	Y	A	Q	A	Q	N	W	T	S	S	F	T	F	N	E	E	V	G	R	Y	F	L	D	P	S	G	D	L	F	N	N	G	Y	R	Y	L	N	W	L	I	D	V	P	M	L	L	F	Q	I	L	F	V	V	S	L	T	T	S	K	F	S	S	V	R	N	Q	F
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																		T	T	T	T						G	G	G					T																		G	G	G	T	S			S	S	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	W	F	S	G	A	M	M	I	I	T	G	Y	I	G	Q	F	Y	E	V	S	N	L	T	A	F	L	V	W	G	A	I	S	S	A	F	F	F	H	I	L	W	V	M	K	K	V	I	N	E	G	K	E	G	I	S	P	A	G	Q	K	I	L	S	N	I	W	I	L	F	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																T	T	T	T	T																																T	T	S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.
Sequence	I	S	W	T	L	Y	P	G	A	Y	L	M	P	Y	L	T	G	D	G	F	L	Y	S	E	D	G	V	M	A	R	Q	L	V	Y	T	I	A	D	V	S	S	V	I	Y	G	V	L	L	G	N	L	A	I	T	L	S	N	K	E	L	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)												G	G	G	T	T				T	T	S	S