PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d1ihua2

Fold library id	Fold	Superfamily	Family
d1ihua2	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Nitrogenase iron protein-like

Links to external resources
Added to library: Tue Mar 16 13:04:35 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T T
S S
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

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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Phyre2 is part of Genome3D

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