PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4pn1B_

Fold library id	PDB Header	Molecule	Title
c4pn1B_	PDB header: hydrolase/transcription regulator	Chain: B: PDB Molecule: mrna-capping enzyme subunit beta;	PDBTitle: structure of s. pombe pct1 rna triphosphatase in complex with the spt52 ctd

Links to external resources
Added to library: Sat Nov 15 08:15:01 2014

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
S
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

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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