PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3rxyA_

Fold library id	PDB Header	Molecule	Title
c3rxyA_	PDB header: structural genomics, unknown function	Chain: A: PDB Molecule: nif3 protein;	PDBTitle: crystal structure of nif3 superfamily protein from sphaerobacter2 thermophilus

Links to external resources
Added to library: Sun Jun 26 11:18:20 2011

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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Michael Sternberg

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