PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2pohA_

Fold library id	PDB Header	Molecule	Title
c2pohA_	PDB header: viral protein	Chain: A: PDB Molecule: head completion protein;	PDBTitle: structure of phage p22 tail needle gp26

Links to external resources
Added to library: Tue Mar 16 12:55:09 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . .

Sequence A L I T E R R R T K A X E D A L R A H G L I D

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T S B

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