PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2ba0A_

Fold library id	PDB Header	Molecule	Title
c2ba0A_	PDB header: rna binding protein	Chain: A: PDB Molecule: archeal exosome rna binding protein rrp4;	PDBTitle: archaeal exosome core

Links to external resources
Added to library: Tue Mar 16 12:08:09 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . .

Sequence F I K R R K A D

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

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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