PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3aw8A_

Fold library id	PDB Header	Molecule	Title
c3aw8A_	PDB header: ligase	Chain: A: PDB Molecule: phosphoribosylaminoimidazole carboxylase, atpase subunit;	PDBTitle: crystal structure of n5-carboxyaminoimidazole ribonucleotide2 synthetase from thermus thermophilus hb8

Links to external resources
Added to library: Sat Apr 14 13:15:27 2012

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

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

Predicted secondary structure

SS confidence

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

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

Sequence P V E A A R R L E G R L P L Y P P A K A L E V A Q D R L R E K T F F Q G L G V P T P P F H P V D G P E D L E E G L K R V G L P A L L K T R R

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . . . . . . . . 270 . . . . . . . . . 280

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 290 . . . . . . . . . 300 . . . . . . . . . 310 . . . . . . . . . 320 . . . . . . . . . 330 . . . . . . . . . 340 . . . . . . . . . 350

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 360

Sequence S R L V S E L P W E

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T 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

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	M	I	G	I	L	G	G	G	Q	L	G	R	M	L	A	L	A	G	Y	P	L	G	L	S	F	R	F	L	D	P	S	P	E	A	C	A	G	Q	V	G	E	L	V	V	G	E	F	L	D	E	G	A	L	L	R	F	A	E	G	L	A	L	V	T	Y	E	F	E	N	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)								S											G	G	G	T								S		T	T		G	G	G	G	T	S							T	T										T	T		S							T	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	P	V	E	A	A	R	R	L	E	G	R	L	P	L	Y	P	P	A	K	A	L	E	V	A	Q	D	R	L	R	E	K	T	F	F	Q	G	L	G	V	P	T	P	P	F	H	P	V	D	G	P	E	D	L	E	E	G	L	K	R	V	G	L	P	A	L	L	K	T	R	R
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)												S		B	S	S									T													T										S	S									T	T	T		S	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	G	Q	A	L	V	R	T	E	E	E	A	L	E	A	L	K	A	L	G	G	R	G	L	I	L	E	G	F	V	P	F	D	R	E	V	S	L	L	A	V	R	G	R	T	G	E	V	A	F	Y	P	L	V	E	N	R	H	W	G	G	I	L	R	L	S	L	A	P	A	P
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)							S									T	T	T		S	S	S										S											T	T	S														T	T								S		T
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.	.	.	.	.	.	.	280
Sequence	G	A	S	E	A	L	Q	K	K	A	E	A	Y	A	L	R	A	M	E	A	L	D	Y	V	G	V	L	A	L	E	F	F	Q	V	G	E	E	L	L	F	N	E	M	A	P	R	V	H	N	S	G	H	W	T	I	E	G	A	E	T	S	Q	F	E	N	H	L	R	A	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	T																					T													T	T									S	S			G	G	G	T	T					B	S	S
	.	.	.	.	.	.	.	.	.	290	.	.	.	.	.	.	.	.	.	300	.	.	.	.	.	.	.	.	.	310	.	.	.	.	.	.	.	.	.	320	.	.	.	.	.	.	.	.	.	330	.	.	.	.	.	.	.	.	.	340	.	.	.	.	.	.	.	.	.	350
Sequence	L	G	L	P	L	G	S	T	A	P	R	G	Q	S	A	M	V	N	L	I	G	E	K	P	P	F	A	E	V	L	K	V	E	G	A	H	L	H	W	Y	G	K	A	V	R	P	G	R	K	V	G	H	I	T	L	R	R	D	G	L	K	A	L	E	E	G	L	A	R	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T								B		S									S										T	S	T	T												T	T											S	S
	.	.	.	.	.	.	.	.	.	360
Sequence	S	R	L	V	S	E	L	P	W	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T	S	S	S