PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2i6kA_

Fold library id	PDB Header	Molecule	Title
c2i6kA_	PDB header: isomerase	Chain: A: PDB Molecule: isopentenyl-diphosphate delta-isomerase 1;	PDBTitle: crystal structure of human type i ipp isomerase complexed2 with a substrate analog

Links to external resources
Added to library: Tue Mar 16 13:08:29 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

Sequence H L N Q F V D H E K I Y R X

Predicted secondary structure

SS confidence

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