PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2pyhB_

Fold library id	PDB Header	Molecule	Title
c2pyhB_	PDB header: isomerase	Chain: B: PDB Molecule: poly(beta-d-mannuronate) c5 epimerase 4;	PDBTitle: azotobacter vinelandii mannuronan c-5 epimerase alge4 a-2 module complexed with mannuronan trisaccharide

Links to external resources
Added to library: Tue Mar 16 12:25:39 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

Sequence S L I D N D I A G V Q Q P I Q L Y G P H S T V S G E P

Predicted secondary structure

SS confidence

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