PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c6nk8B_

Fold library id	PDB Header	Molecule	Title
c6nk8B_	2.24	PDB header: unknown function	Chain: B: PDB Molecule: class 2 old family nuclease;

Links to external resources
Added to library: Sat Aug 10 08:21:59 2019

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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