PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c1iyiA_

Fold library id	PDB Header	Molecule	Title
c1iyiA_	PDB header: isomerase	Chain: A: PDB Molecule: hematopoietic prostagladin d synthase;	PDBTitle: crystal structure of hematopoietic prostaglandin d synthase

Links to external resources
Added to library: Tue Mar 16 12:43:17 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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