PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4x2rA_

Fold library id	PDB Header	Molecule	Title
c4x2rA_	PDB header: isomerase	Chain: A: PDB Molecule: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)	PDBTitle: crystal structure of pria from actinomyces urogenitalis

Links to external resources
Added to library: Sat Dec 27 08:22:32 2014

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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