PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c1ir6A_

Fold library id	PDB Header	Molecule	Title
c1ir6A_	PDB header: hydrolase	Chain: A: PDB Molecule: exonuclease recj;	PDBTitle: crystal structure of exonuclease recj bound to manganese

Links to external resources
Added to library: Tue Mar 16 12:14:59 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 360 . . . . . . . . . 370 . . . . . . . . . 380 . . . . .

Sequence G F A M D E A L F P A F K A R V E A Y A A R F P D P V R E V A L L D L

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
G G G S S
T T T T
S 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	P	L	A	L	L	P	L	K	G	L	R	E	A	A	A	L	L	E	E	A	L	R	Q	G	K	R	I	R	V	H	G	D	Y	D	A	D	G	L	T	G	T	A	I	L	V	R	G	L	A	A	L	G	A	D	V	H	P	F	I	P	H	R	L	E	E	G	Y	G	V	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)								T	T														T	T									S	S																	T	T										T	T	T	S		S	S
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	M	E	R	V	P	E	H	L	E	A	S	D	L	F	L	T	V	D	C	G	I	T	N	H	A	E	L	R	E	L	L	E	N	G	V	E	V	I	V	T	D	H	H	T	P	G	K	T	P	P	P	G	L	V	V	H	P	A	L	T	P	D	L	K	E	K	P	T	G	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	G	G	G						T	T		S					S	S			T	T		G	G	G					T	T	S										S				S	S			S	S					G	G	G	S	T	T
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	G	V	A	F	L	L	L	W	A	L	H	E	R	L	G	L	P	P	P	L	E	Y	A	D	L	A	A	V	G	T	I	A	D	V	A	P	L	W	G	W	N	R	A	L	V	K	E	G	L	A	R	I	P	A	S	S	W	V	G	L	R	L	L	A	E	A	V	G	Y	T
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)													T	T	T					G	G	G											T	T				S	S														T	T		S											T	T
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.	.	.	.	.	.	.	280
Sequence	G	K	A	V	E	V	A	F	R	I	A	P	R	I	N	A	A	S	R	L	G	E	A	E	K	A	L	R	L	L	L	T	D	D	A	A	E	A	Q	A	L	V	G	E	L	H	R	L	N	A	R	R	Q	T	L	E	E	A	M	L	R	K	L	L	P	Q	A	D	P	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	S		S						T											T	T																																											G	G	G			T	T
	.	.	.	.	.	.	.	.	.	290	.	.	.	.	.	.	.	.	.	300	.	.	.	.	.	.	.	.	.	310	.	.	.	.	.	.	.	.	.	320	.	.	.	.	.	.	.	.	.	330	.	.	.	.	.	.	.	.	.	340	.	.	.	.	.	.	.	.	.	350
Sequence	A	K	A	I	V	L	L	D	P	E	G	H	P	G	V	M	G	I	V	A	S	R	I	L	E	A	T	L	R	P	V	F	L	V	A	Q	G	K	G	T	V	R	S	L	A	P	I	S	A	V	E	A	L	R	S	A	E	D	L	L	L	R	Y	G	G	H	K	E	A	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	S	S	S						T	T																			S							T	T								S	S									T	T	G	G	G		S						S	S
	.	.	.	.	.	.	.	.	.	360	.	.	.	.	.	.	.	.	.	370	.	.	.	.	.	.	.	.	.	380	.	.	.	.	.
Sequence	G	F	A	M	D	E	A	L	F	P	A	F	K	A	R	V	E	A	Y	A	A	R	F	P	D	P	V	R	E	V	A	L	L	D	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)						G	G	G														S	S			T	T	T	T			S	T	T