PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c3ab4K_

Fold library id	PDB Header	Molecule	Title
c3ab4K_	PDB header: transferase	Chain: K: PDB Molecule: aspartokinase;	PDBTitle: crystal structure of feedback inhibition resistant mutant of aspartate2 kinase from corynebacterium glutamicum in complex with lysine and3 threonine

Links to external resources
Added to library: Sat Aug 28 19:58:53 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 360 . . . . . . . . . 370 . . . . .

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

Predicted secondary structure

SS confidence

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