SIMILAR PATTERN OF AMINO ACIDS MAPPED TO '4mch'

List of Similar Pattern of Amino Acids

Hit pattern: 3D amino acid arrangements similar to known drug binding site

Query pattern: Residues from known binding site for annotated drug that match the hit pattern


(Click on the DrReposER ID to view details on interfaces and similar patterns of amino acids)
(Click on the view link on the last column to view superposed patterns of amino acids)
Filter list by:
DrReposER ID / Desc. Hit
PDBID
Hit
Macromolecule
Res.
Matches
Interface HETATM RMSD Dali
Z-score
Seq.
Identity (%)
View Dock
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1CET_A_CLQA1001_0
(PROTEIN (L-LACTATE
DEHYDROGENASE))
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 VAL A 152
GLY A 177
ALA A 178
PHE A 158
GLU A 181
None
None
None
None
SO4  A 500 ( 4.2A)
1.15A 1cetA-4mchA:
2.2
1cetA-4mchA:
22.85
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1ONI_D_BEZD507_0
(14.5 KDA
TRANSLATIONAL
INHIBITOR PROTEIN)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
4 / 7 PHE A 186
ALA A 106
ILE A  86
ILE A 136
None
0.92A 1oniD-4mchA:
undetectable
1oniF-4mchA:
undetectable
1oniD-4mchA:
18.80
1oniF-4mchA:
18.80
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PK7_A_ADNA1245_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.60A 1pk7A-4mchA:
31.6
1pk7A-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PK7_C_ADNC1247_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.57A 1pk7C-4mchA:
31.9
1pk7C-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PK9_A_2FAA306_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.53A 1pk9A-4mchA:
31.7
1pk9A-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PK9_B_2FAB307_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.54A 1pk9B-4mchA:
32.0
1pk9B-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PK9_C_2FAC308_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.57A 1pk9C-4mchA:
30.9
1pk9C-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PW7_A_RABA645_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.55A 1pw7A-4mchA:
31.6
1pw7A-4mchA:
26.45
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1PW7_B_RABB646_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.57A 1pw7B-4mchA:
31.8
1pw7B-4mchA:
26.45
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_A_ADNA252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.49A 1vhwA-4mchA:
31.9
1vhwD-4mchA:
31.9
1vhwA-4mchA:
25.70
1vhwD-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_B_ADNB252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.45A 1vhwB-4mchA:
32.0
1vhwF-4mchA:
31.6
1vhwB-4mchA:
25.70
1vhwF-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_C_ADNC252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.49A 1vhwC-4mchA:
32.0
1vhwE-4mchA:
31.8
1vhwC-4mchA:
25.70
1vhwE-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_D_ADND252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.49A 1vhwA-4mchA:
31.9
1vhwD-4mchA:
31.9
1vhwA-4mchA:
25.70
1vhwD-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_E_ADNE252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.50A 1vhwC-4mchA:
32.0
1vhwE-4mchA:
31.8
1vhwC-4mchA:
25.70
1vhwE-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
1VHW_F_ADNF252_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.46A 1vhwB-4mchA:
32.0
1vhwF-4mchA:
31.6
1vhwB-4mchA:
25.70
1vhwF-4mchA:
25.70
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3A25_A_SAMA279_1
(UNCHARACTERIZED
PROTEIN PH0793)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
3 / 3 MET A 180
GLU A 163
ASP A 161
DMS  A 513 ( 4.3A)
None
None
1.10A 3a25A-4mchA:
undetectable
3a25A-4mchA:
25.15
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3EKT_D_017D200_2
(PROTEASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 LEU A 176
GLY A  92
ALA A  91
GLY A 101
ILE A 104
None
DMS  A 515 ( 4.1A)
None
None
None
1.15A 3ektD-4mchA:
undetectable
3ektD-4mchA:
17.11
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3T3S_C_9PLC1_1
(CYTOCHROME P450 2A13)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
4 / 7 ASN A 201
ALA A 231
THR A 234
LEU A 140
None
0.87A 3t3sC-4mchA:
undetectable
3t3sC-4mchA:
18.33
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3U40_C_ADNC251_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.63A 3u40B-4mchA:
31.1
3u40C-4mchA:
31.9
3u40B-4mchA:
26.84
3u40C-4mchA:
26.84
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3U40_D_ADND251_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.60A 3u40D-4mchA:
32.0
3u40E-4mchA:
30.8
3u40D-4mchA:
26.84
3u40E-4mchA:
26.84
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
3U40_E_ADNE251_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.66A 3u40D-4mchA:
32.0
3u40E-4mchA:
30.8
3u40D-4mchA:
26.84
3u40E-4mchA:
26.84
Available target for annotated drug, i.e. matched protein structure has more than 30% sequence identity to known drug target.
4D9H_A_ADNA301_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE
DEOD-TYPE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.56A 4d9hA-4mchA:
31.5
4d9hA-4mchA:
31.67
Available target for annotated drug, i.e. matched protein structure has more than 30% sequence identity to known drug target.
4DAN_A_2FAA301_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE
DEOD-TYPE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 11 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.55A 4danA-4mchA:
31.3
4danA-4mchA:
31.67
Available target for annotated drug, i.e. matched protein structure has more than 30% sequence identity to known drug target.
4DAN_B_2FAB301_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE
DEOD-TYPE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.45A 4danA-4mchA:
31.3
4danB-4mchA:
31.6
4danA-4mchA:
31.67
4danB-4mchA:
31.67
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
4NC3_A_ERMA1202_1
(CHIMERA PROTEIN OF
HUMAN
5-HYDROXYTRYPTAMINE
RECEPTOR 2B AND E.
COLI SOLUBLE
CYTOCHROME B562)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ASP A 179
SER A 154
VAL A  88
PHE A 186
LEU A 132
None
1.07A 4nc3A-4mchA:
undetectable
4nc3A-4mchA:
19.62
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
4YJI_A_TYLA502_1
(ARYL ACYLAMIDASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
4 / 7 SER A 183
GLY A 114
GLY A 115
ILE A  71
None
0.65A 4yjiA-4mchA:
undetectable
4yjiA-4mchA:
17.88
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5I3C_A_AC2A301_1
(PURINE NUCLEOSIDE
PHOSPHORYLASE
DEOD-TYPE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 9 ARG A  87
SER A  90
GLY A  92
MET A 180
GLU A 181
SO4  A 500 (-2.9A)
SO4  A 500 (-2.9A)
DMS  A 515 ( 4.1A)
DMS  A 513 ( 4.3A)
SO4  A 500 ( 4.2A)
0.57A 5i3cA-4mchA:
32.2
5i3cA-4mchA:
25.82
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5IGJ_A_CTYA402_1
(MACROLIDE
2'-PHOSPHOTRANSFERAS
E)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ILE A  60
VAL A  85
GLU A 135
ALA A 128
ALA A 197
None
1.08A 5igjA-4mchA:
undetectable
5igjA-4mchA:
22.67
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5L66_K_BO2K301_1
(PROTEASOME SUBUNIT
BETA
TYPE-8,PROTEASOME
SUBUNIT BETA TYPE-5
PROTEASOME SUBUNIT
BETA
TYPE-6,PROTEASOME
SUBUNIT BETA
TYPE-1,PROTEASOME
SUBUNIT BETA
TYPE-6,PROTEASOME
SUBUNIT BETA
TYPE-1,PROTEASOME
SUBUNIT BETA TYPE-6)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ALA A 109
SER A 154
GLY A 150
ALA A 106
SER A 198
None
0.93A 5l66K-4mchA:
undetectable
5l66L-4mchA:
undetectable
5l66K-4mchA:
21.74
5l66L-4mchA:
22.38
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5L66_Y_BO2Y301_1
(PROTEASOME SUBUNIT
BETA
TYPE-8,PROTEASOME
SUBUNIT BETA TYPE-5
PROTEASOME SUBUNIT
BETA
TYPE-6,PROTEASOME
SUBUNIT BETA
TYPE-1,PROTEASOME
SUBUNIT BETA
TYPE-6,PROTEASOME
SUBUNIT BETA
TYPE-1,PROTEASOME
SUBUNIT BETA TYPE-6)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 10 ALA A 109
SER A 154
GLY A 150
ALA A 106
SER A 198
None
0.93A 5l66Y-4mchA:
undetectable
5l66Z-4mchA:
undetectable
5l66Y-4mchA:
21.74
5l66Z-4mchA:
22.38
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5T2Z_B_017B201_1
(PROTEASE)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 LEU A 176
GLY A  92
ALA A  91
GLY A 101
ILE A 104
None
DMS  A 515 ( 4.1A)
None
None
None
1.09A 5t2zA-4mchA:
undetectable
5t2zA-4mchA:
19.41
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
5UBB_A_SAMA301_0
(ALPHA N-TERMINAL
PROTEIN
METHYLTRANSFERASE 1B)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 TYR A 119
GLY A 189
SER A 183
LEU A 185
VAL A  74
None
0.95A 5ubbA-4mchA:
undetectable
5ubbA-4mchA:
23.08
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
6BQG_A_ERMA1201_1
(5-HYDROXYTRYPTAMINE
RECEPTOR 2C,SOLUBLE
CYTOCHROME B562)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ASP A 179
SER A 154
VAL A 105
GLY A 150
PHE A 186
None
1.14A 6bqgA-4mchA:
undetectable
6bqgA-4mchA:
13.51
Potential target for repurposing, i.e. matched protein structure has less than 30% sequence identity to known drug target, and may potentially interact with the same drug molecule based on local structural similarity of binding site.
6BQG_A_ERMA1201_1
(5-HYDROXYTRYPTAMINE
RECEPTOR 2C,SOLUBLE
CYTOCHROME B562)
4mch URIDINE
PHOSPHORYLASE

(Aliivibrio
fischeri)
5 / 12 ASP A 179
VAL A  88
VAL A 105
GLY A 150
PHE A 186
None
1.18A 6bqgA-4mchA:
undetectable
6bqgA-4mchA:
13.51