PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4iv6A_

Fold library id	PDB Header	Molecule	Title
c4iv6A_	PDB header: oxidoreductase	Chain: A: PDB Molecule: acyl-coa dehydrogenase fade3;	PDBTitle: x-ray crystal structure of an isovaleryl-coa dehydrogenase from2 mycobacterium smegmatis

Links to external resources
Added to library: Sat Mar 23 08:54:42 2013

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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