PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3ak1C_

Fold library id	PDB Header	Molecule	Title
c3ak1C_	PDB header: oxidoreductase	Chain: C: PDB Molecule: superoxide dismutase [mn/fe];	PDBTitle: superoxide dismutase from aeropyrum pernix k1, apo-form

Links to external resources
Added to library: Thu Jan 10 03:46:33 2013

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . .

Sequence L L P

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)

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