PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2ahoB_

Fold library id	PDB Header	Molecule	Title
c2ahoB_	PDB header: translation	Chain: B: PDB Molecule: translation initiation factor 2 alpha subunit;	PDBTitle: structure of the archaeal initiation factor eif2 alpha-2 gamma heterodimer from sulfolobus solfataricus complexed3 with gdpnp

Links to external resources
Added to library: Tue Mar 16 12:02:03 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . .

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

Predicted secondary structure

SS confidence

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

Download: PDB structure FASTA sequence
Hidden Markov model

Image coloured by rainbow N → C terminus

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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	M	I	Y	S	R	S	K	L	P	S	E	G	E	I	L	I	A	T	V	K	Q	V	F	D	Y	G	S	Y	V	S	L	D	E	Y	G	G	L	Q	A	F	L	P	W	S	E	V	S	N	I	R	D	V	L	K	E	N	R	K	V	I	V	K	V	I	R	V	D	R	R	K
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					S	S	S	S			T	T												T	T							T	T	T	T	T							G	G	G								T		S	S												T	T	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	G	T	V	D	V	S	L	K	K	V	T	D	D	E	R	R	K	K	N	L	Q	W	K	K	I	Q	R	L	D	K	I	L	E	L	V	S	Q	K	L	K	L	S	E	K	D	A	W	E	Q	V	A	W	K	L	E	A	K	Y	G	D	P	I	T	A	I	E	K	A	V	K
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	T						S	S	S			T	T																										T	T									T	T					T	T	T	T	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	E	G	E	K	I	L	I	D	A	G	V	P	E	I	W	V	K	P	L	L	E	E	A	S	K	H	A	E	E	R	K	V	K	M	S	G	L	I	T	V	R	T	N	E	P	L	G	V	E	K	I	K	E	V	I	S	K	A	L	E	N	I	E	Q	D	Y	E	S	L	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	S		T					T	T	T			T	T	T															T														S	T	T													S	S	S	T	T	T	S	S				S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.
Sequence	N	I	K	I	Y	T	I	G	A	P	R	Y	R	V	D	V	V	G	T	N	P	K	E	A	S	E	A	L	N	Q	I	I	S	N	L	I	K	I	G	K	E	E	N	V	D	I	S	V	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)							S	S	S	S									S		G	G	G																	T	T	T	T