PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c1ep3B_

Fold library id	PDB Header	Molecule	Title
c1ep3B_	PDB header: oxidoreductase	Chain: B: PDB Molecule: dihydroorotate dehydrogenase b (pyrk subunit);	PDBTitle: crystal structure of lactococcus lactis dihydroorotate2 dehydrogenase b. data collected under cryogenic conditions.

Links to external resources
Added to library: Tue Mar 16 13:19:39 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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Michael Sternberg

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