PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4f3pB_

Fold library id	PDB Header	Molecule	Title
c4f3pB_	PDB header: transport protein	Chain: B: PDB Molecule: glutamine-binding periplasmic protein;	PDBTitle: crystal structure of a glutamine-binding periplasmic protein from2 burkholderia pseudomallei in complex with glutamine

Links to external resources
Added to library: Sat May 26 12:43:04 2012

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220

Sequence A K I Y K K W F G Q

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