PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4po5E_

Fold library id	PDB Header	Molecule	Title
c4po5E_	PDB header: photosynthesis	Chain: E: PDB Molecule: allophycocyanin subunit alpha-b;	PDBTitle: crystal structure of allophycocyanin b from synechocystis pcc 6803

Links to external resources
Added to library: Sat Nov 1 08:14:23 2014

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 150 . . . . . . . . . 160 . .

Sequence S A E D A N E T A P Y F D Y I I Q F M S H H

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