PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c1pnxC_

Fold library id	PDB Header	Molecule	Title
c1pnxC_	PDB header: ribosome	Chain: C: PDB Molecule: 30s ribosomal protein s3;	PDBTitle: crystal structure of the wild type ribosome from e. coli,2 30s subunit of 70s ribosome. this file, 1pnx, contains3 only molecules of the 30s ribosomal subunit. the 50s4 subunit is in the pdb file 1pny.

Links to external resources
Added to library: Tue Mar 16 13:08:47 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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