PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: d1i6pa_

Fold library id	Fold	Superfamily	Family
d1i6pa_	Resolvase-like	beta-carbonic anhydrase, cab	beta-carbonic anhydrase, cab

Links to external resources
Added to library: Tue Mar 16 13:41:18 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . .

Sequence L K L K

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)

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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Phyre2 is part of Genome3D

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