PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c2b7pA_

Fold library id	PDB Header	Molecule	Title
c2b7pA_	PDB header: transferase	Chain: A: PDB Molecule: probable nicotinate-nucleotide pyrophosphorylase;	PDBTitle: crystal structure of quinolinic acid2 phosphoribosyltransferase from helicobacter pylori

Links to external resources
Added to library: Tue Mar 16 13:51:36 2010

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	M	E	I	R	T	F	L	E	R	A	L	K	E	D	L	G	H	G	D	L	F	E	R	V	L	E	K	D	F	K	A	T	A	F	V	R	A	K	Q	E	G	V	F	S	G	E	K	Y	A	L	E	L	L	E	M	T	G	I	E	C	V	Q	T	I	K	D	K	E	R	F
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T													T	T			S						S												S	S																	T	T									T	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	K	P	K	D	A	L	M	E	I	R	G	D	F	S	M	L	L	K	V	E	R	T	L	L	N	L	L	Q	H	S	S	G	I	A	T	L	T	S	R	F	V	E	A	L	N	S	H	K	V	R	L	L	D	T	R	K	T	R	P	L	L	R	I	F	E	K	Y	S	V	L
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T																																												S	S	S						S				T	T
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	N	G	G	A	S	N	H	R	L	G	L	D	D	A	L	M	L	K	D	T	H	L	R	H	V	K	D	L	K	S	F	L	T	H	A	R	K	N	L	P	F	T	A	K	I	E	I	E	C	E	S	F	E	E	A	K	N	A	M	N	A	G	A	D	I	V	M	C	D	N
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)		T	T		B				S	S	T	T	T										T	T		S										G	G	G	S		T	T								S	S											T		S						S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.
Sequence	L	S	V	L	E	T	K	E	I	A	A	Y	R	D	A	H	Y	P	F	V	L	L	E	A	S	G	N	I	S	L	E	S	I	N	A	Y	A	K	S	G	V	D	A	I	S	V	G	A	L	I	H	Q	A	T	F	I	D	M	H	M	K	M	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																S		T	T	S						S	S			T	T	T						T	T	T		S					T					T