PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3uxuA_

Fold library id	PDB Header	Molecule	Title
c3uxuA_	PDB header: recombination	Chain: A: PDB Molecule: probable integrase;	PDBTitle: the structure of the catalytic domain of the sulfolobus spindle-shaped2 viral integrase reveals an evolutionarily conserved catalytic core3 and supports a mechanism of dna cleavage in trans

Links to external resources
Added to library: Sat May 19 11:46:52 2012

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 150 . . . . . . . . .

Sequence S L F G I A K E Q Y K K Y A E W L K G

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

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Michael Sternberg

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