PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d2bs2c1

Fold library id	Fold	Superfamily	Family
d2bs2c1	Heme-binding four-helical bundle	Fumarate reductase respiratory complex transmembrane subunits	Fumarate reductase respiratory complex cytochrome b subunit, FrdC

Links to external resources
Added to library: Tue Mar 16 13:53:27 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T
T T
T T T 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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Phyre2 is part of Genome3D

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