PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3ctpB_

Fold library id	PDB Header	Molecule	Title
c3ctpB_	PDB header: transcription regulator	Chain: B: PDB Molecule: periplasmic binding protein/laci transcriptional	PDBTitle: crystal structure of periplasmic binding protein/laci2 transcriptional regulator from alkaliphilus metalliredigens3 qymf complexed with d-xylulofuranose

Links to external resources
Added to library: Tue Mar 16 12:59:32 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . . . . .

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

Predicted secondary structure

SS confidence

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

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	S	K	T	I	G	L	M	V	P	N	I	S	N	P	F	F	N	Q	M	A	S	V	I	E	E	Y	A	K	N	K	G	Y	T	L	F	L	C	N	T	D	D	D	K	E	K	E	K	T	Y	L	E	V	L	Q	S	H	R	V	A	G	I	I	A	S	R	S	Q	C	E	D
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)									S		T	T	S																	T	T									T	T															T	T		S						S				S	G
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	E	Y	A	N	I	D	I	P	V	V	A	F	E	N	H	I	L	D	N	I	I	T	I	S	S	D	N	Y	N	G	G	R	M	A	F	D	H	L	Y	E	K	G	C	R	K	I	L	H	I	K	G	P	E	V	F	E	A	T	E	L	R	Y	K	G	F	L	D	G	A	R
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	G	G	T	T			S						S	S				T	T	S																					T	T			S								T	T
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	A	K	D	L	E	I	D	F	I	E	F	Q	H	D	F	Q	V	K	M	L	E	E	D	I	N	S	M	K	D	I	V	N	Y	D	G	I	F	V	F	N	D	I	A	A	A	T	V	M	R	A	L	K	K	R	G	V	S	I	P	Q	E	V	Q	I	I	G	F	D	N	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T									S	S	S			G	G	G	G	G				T	T	G	G	G	G	G	G	S	S					S	S														T	T			T	T	T	T						S	B
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.
Sequence	F	I	G	E	L	L	Y	P	S	L	T	T	I	N	Q	P	I	E	A	L	A	Y	T	I	I	E	L	L	I	K	I	I	N	G	E	G	V	L	I	E	D	Y	I	M	E	V	K	L	I	E	R	E	T	T	I	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	T					S	S	S			B																							T																		S	S	S