PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3b81A_

Fold library id	PDB Header	Molecule	Title
c3b81A_	PDB header: transcription regulator	Chain: A: PDB Molecule: transcriptional regulator, acrr family;	PDBTitle: crystal structure of predicted dna-binding transcriptional2 regulator of tetr/acrr family (np_350189.1) from3 clostridium acetobutylicum at 2.10 a resolution

Links to external resources
Added to library: Tue Mar 16 13:28:14 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 150 . . . . . . . . . 160 . . . . . . . . . 170 . . . . . . . . . 180 . . .

Sequence L T L S H F Y L D E D L F K W K K E D X S L K L T A F K E T L I K I L D A D E D T F D

Predicted secondary structure

SS confidence

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

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