PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3b8bA_

Fold library id	PDB Header	Molecule	Title
c3b8bA_	PDB header: hydrolase	Chain: A: PDB Molecule: cysq, sulfite synthesis pathway protein;	PDBTitle: crystal structure of cysq from bacteroides thetaiotaomicron,2 a bacterial member of the inositol monophosphatase family

Links to external resources
Added to library: Tue Mar 16 12:42:17 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . . . . . . . . 270

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

Predicted secondary structure

SS confidence

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

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Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	N	L	Y	F	Q	S	N	A	X	A	A	I	D	A	A	L	K	A	G	E	K	I	L	S	I	Y	E	D	P	K	S	D	F	E	I	A	D	N	S	P	L	T	I	A	D	R	K	A	H	E	A	I	V	A	I	L	N	E	T	P	F	P	V	L	S	E	E	G	K	X
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)			S																										T	T			T	T			T	T	S																		T	T	S	S	S					T	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	D	Y	A	V	R	R	G	W	D	T	L	W	I	V	D	P	L	D	G	T	K	E	F	I	K	R	N	G	E	F	T	V	N	I	A	L	V	Q	N	A	V	P	V	X	G	V	I	Y	V	P	V	K	K	E	L	Y	F	A	V	E	G	T	G	A	Y	K	S	G	I	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)						T	T		S																T	T													T	T										T	T	T	T							T	T	T
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	G	L	E	D	E	G	V	T	L	Q	Q	X	I	E	K	S	E	R	X	P	L	A	D	A	R	D	H	F	I	A	V	A	S	R	S	H	L	T	P	E	T	E	T	Y	I	A	D	L	K	K	K	H	G	N	V	E	L	I	S	S	G	S	S	I	K	I	C	L	V	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	S			S	S	S										S		B	S	S						S	S							S	S																		T	T							S	T	T
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270
Sequence	E	G	K	A	D	V	Y	P	R	F	A	P	T	X	E	W	D	T	A	A	G	H	A	I	A	R	A	A	G	X	E	V	Y	Q	A	G	K	E	E	P	L	R	Y	N	K	E	D	L	L	N	P	W	F	I	V	E	A	K	R	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	S		S	B					S																	T	T						T	T	S	S	S	B				S		S	S