PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4qdfA_

Fold library id	PDB Header	Molecule	Title
c4qdfA_	PDB header: oxidoreductase/oxidoreductase inhibitor	Chain: A: PDB Molecule: 3-ketosteroid 9alpha-hydroxylase oxygenase;	PDBTitle: crystal structure of apo ksha5 and ksha1 in complex with 1,4-30q-coa2 from r. rhodochrous

Links to external resources
Added to library: Sat Aug 2 08:31:54 2014

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

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

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 220 . . . . . . . . . 230 . . . . . . . . . 240 . . . . . . . . . 250 . . . . . . . . . 260 . . . . . . . . . 270 . . . . . . . . . 280

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 290 . . . . . . . . . 300 . . . . . . . . . 310 . . . . . . . . . 320 . . . . . . . . . 330 . . . . . . . . . 340 . . . . . . . . . 350

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

Predicted secondary structure

SS confidence

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

. . . . . . . . . 360

Sequence V A E N L A K Q A E

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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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	P	T	R	F	A	R	G	W	H	C	L	G	L	L	R	D	F	Q	D	G	K	P	H	S	I	E	A	F	G	T	K	L	V	V	F	A	D	S	K	G	Q	L	N	V	L	D	A	Y	C	R	H	M	G	G	D	L	S	R	G	E	V	K	G	D	S	I	A	C	P	F
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)																			S	S	S							T	T									T	T	S							S	B		T	T	T			B	G	G	G	S				T	T					T	T
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	H	D	W	R	W	N	G	K	G	K	C	T	D	I	P	Y	A	R	R	V	P	P	I	A	K	T	R	A	W	T	T	L	E	R	N	G	Q	L	Y	V	W	N	D	P	Q	G	N	P	P	P	E	D	V	T	I	P	E	I	A	G	Y	G	T	D	E	W	T	D	W	S
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)	T						T	T	S	B					T	T	S	S	S			T	T		B										T	T								T	T						T	T	S						T	T	S	S	S	T	T	B
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	W	K	S	L	R	I	K	G	S	H	C	R	E	I	V	D	N	V	V	D	M	A	H	F	F	Y	I	H	Y	S	F	P	R	Y	F	K	N	V	F	E	G	H	T	A	T	Q	Y	M	H	S	T	G	R	E	D	V	I	S	G	T	N	Y	D	D	P	N	A	E	L	R
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)								S	S		T					G	G	G	G			T					T	T													T	T												T	T				S	S	T	T			S	S	S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.	230	.	.	.	.	.	.	.	.	.	240	.	.	.	.	.	.	.	.	.	250	.	.	.	.	.	.	.	.	.	260	.	.	.	.	.	.	.	.	.	270	.	.	.	.	.	.	.	.	.	280
Sequence	S	E	A	T	Y	F	G	P	S	Y	M	I	D	W	L	E	S	D	A	N	G	Q	T	I	E	T	I	L	I	N	C	H	Y	P	V	S	N	N	E	F	V	L	Q	Y	G	A	I	V	K	K	L	P	G	V	S	D	E	I	A	A	G	M	A	E	Q	F	A	E	G	V
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)							S	S	S											S	S																T	T											B			S	S	S
	.	.	.	.	.	.	.	.	.	290	.	.	.	.	.	.	.	.	.	300	.	.	.	.	.	.	.	.	.	310	.	.	.	.	.	.	.	.	.	320	.	.	.	.	.	.	.	.	.	330	.	.	.	.	.	.	.	.	.	340	.	.	.	.	.	.	.	.	.	350
Sequence	Q	L	G	F	E	Q	D	V	E	I	W	K	N	K	A	P	I	D	N	P	L	L	S	E	E	D	G	P	V	Y	Q	L	R	R	W	Y	Q	Q	F	Y	V	D	V	E	D	I	T	E	D	M	T	K	R	F	E	F	E	I	D	T	T	R	A	V	A	S	W	Q	K	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)												T	T					S	S					T	T													G	G	G	S		G	G	G							S
	.	.	.	.	.	.	.	.	.	360
Sequence	V	A	E	N	L	A	K	Q	A	E
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)