PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2qjcA_

Fold library id	PDB Header	Molecule	Title
c2qjcA_	PDB header: hydrolase	Chain: A: PDB Molecule: diadenosine tetraphosphatase, putative;	PDBTitle: crystal structure of a putative diadenosine tetraphosphatase

Links to external resources
Added to library: Tue Mar 16 11:56:40 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . .

Sequence G G C I I S V P G W N G

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T

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

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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