PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4rxyA_

Fold library id	PDB Header	Molecule	Title
c4rxyA_	PDB header: lyase	Chain: A: PDB Molecule: carbonic anhydrase;	PDBTitle: crystal structure of the beta carbonic anhydrase psca3 isolated from2 pseudomonas aeruginosa

Links to external resources
Added to library: Sat Jun 27 08:17:02 2015

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) S T T
T T T
S
B
S G G G S
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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All images and data generated by Phyre2 are free to use in any publication with acknowledgement
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	D	L	Q	Q	L	F	E	N	N	V	R	W	A	E	A	I	K	Q	E	D	P	D	F	F	A	K	L	A	R	Q	Q	T	P	E	Y	L	W	I	G	C	S	D	A	R	V	P	A	N	E	I	V	G	M	L	P	G	D	L	F	V	H	R	N	V	A	N	V	V	L	H
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T																			T	T						T	T					S									T	T							T	T			T	T	S							T	T					T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	T	D	L	N	C	L	S	V	I	Q	F	A	V	D	V	L	K	V	K	H	I	L	V	T	G	H	Y	G	C	G	G	V	R	A	S	L	H	N	D	Q	L	G	L	I	D	G	W	L	R	S	I	R	D	L	A	Y	E	Y	R	E	H	L	E	Q	L	P	T	E	E	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	T														T	T			S								T	T									S					S						T										T						T			S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.
Sequence	R	V	D	R	L	C	E	L	N	V	I	Q	Q	V	A	N	V	S	H	T	S	I	V	Q	N	A	W	H	R	G	Q	S	L	S	V	H	G	C	I	Y	G	I	K	D	G	L	W	K	N	L	N	V	T	V	S	G	L	D	Q	L	P	P	Q	Y	R	L	S	P	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																				S									T	T												T	T	T							S			B		S	G	G	G	S		T	T	T