PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4gd3A_

Fold library id	PDB Header	Molecule	Title
c4gd3A_	PDB header: oxidoreductase/electron transport	Chain: A: PDB Molecule: ni/fe-hydrogenase 1 b-type cytochrome subunit;	PDBTitle: structure of e. coli hydrogenase-1 in complex with cytochrome b

Links to external resources
Added to library: Thu Jan 10 07:16:02 2013

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 150 . . . . . . . . . 160 . . . . . . . . . 170 . . . . . . . . .

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

Predicted secondary structure

SS confidence

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