PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3h4pB_

Fold library id	PDB Header	Molecule	Title
c3h4pB_	PDB header: hydrolase	Chain: B: PDB Molecule: proteasome subunit alpha;	PDBTitle: proteasome 20s core particle from methanocaldococcus2 jannaschii

Links to external resources
Added to library: Sat Aug 28 15:45:54 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . .

Sequence K K I P V E E I K K L I E K V K K K L N E E

Predicted secondary structure

SS confidence

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