PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4rl3A_

Fold library id	PDB Header	Molecule	Title
c4rl3A_	PDB header: hydrolase	Chain: A: PDB Molecule: chitinase a;	PDBTitle: crystal structure of the catalytic domain of a family gh18 chitinase2 from fern, peteris ryukyuensis

Links to external resources
Added to library: Sat Oct 17 08:25:03 2015

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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