A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR002533 Alphavirus E3 spike glycoprotein Domain A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR038055 Flaviviral glycoprotein E, dimerisation domain Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR014756 Immunoglobulin E-set Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR042304 Alphavirus E2 glycoprotein, domain A Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR036253 Flavivirus glycoprotein, central and dimerisation domain superfamily Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR009003 Peptidase S1, PA clan Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR042305 Alphavirus E2 glycoprotein, domain B Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR042306 Alphavirus E2 glycoprotein, domain C Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR000936 Alphavirus E2 glycoprotein Family A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR000930 Peptidase S3, togavirin Domain A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR002548 Alphavirus E1 glycoprotein Domain A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR000336 Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily Homologous Superfamily A [auth 0] ,
AA [auth M] ,
BA [auth N] ,
C [auth 2] ,
GA [auth S] ,
HB [auth u] ,
IB [auth v] ,
JB [auth w] ,
L [auth AA] ,
M [auth AB] ,
OA [auth a] ,
PA [auth b] ,
QA [auth c] ,
UA [auth g] ,
YA [auth l] ,
Z [auth L] LessIPR043504 Peptidase S1, PA clan, chymotrypsin-like fold Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR002533 Alphavirus E3 spike glycoprotein Domain AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR038055 Flaviviral glycoprotein E, dimerisation domain Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR014756 Immunoglobulin E-set Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR042304 Alphavirus E2 glycoprotein, domain A Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR036253 Flavivirus glycoprotein, central and dimerisation domain superfamily Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR009003 Peptidase S1, PA clan Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR042305 Alphavirus E2 glycoprotein, domain B Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR042306 Alphavirus E2 glycoprotein, domain C Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR000936 Alphavirus E2 glycoprotein Family AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR000930 Peptidase S3, togavirin Domain AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR002548 Alphavirus E1 glycoprotein Domain AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR000336 Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily Homologous Superfamily AB [auth n] ,
B [auth 1] ,
CA [auth O] ,
D [auth 3] ,
DA [auth P] ,
EA [auth Q] ,
HA [auth T] ,
KB [auth x] ,
LB [auth y] ,
N [auth AC] ,
O [auth AD] ,
P [auth AE] ,
R [auth D] ,
RA [auth d] ,
SA [auth e] ,
TA [auth f] LessIPR043504 Peptidase S1, PA clan, chymotrypsin-like fold Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR002533 Alphavirus E3 spike glycoprotein Domain BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR038055 Flaviviral glycoprotein E, dimerisation domain Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR014756 Immunoglobulin E-set Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR042304 Alphavirus E2 glycoprotein, domain A Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR036253 Flavivirus glycoprotein, central and dimerisation domain superfamily Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR009003 Peptidase S1, PA clan Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR042305 Alphavirus E2 glycoprotein, domain B Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR042306 Alphavirus E2 glycoprotein, domain C Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR000936 Alphavirus E2 glycoprotein Family BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR000930 Peptidase S3, togavirin Domain BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR002548 Alphavirus E1 glycoprotein Domain BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR000336 Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily Homologous Superfamily BB [auth o] ,
CB [auth p] ,
DB [auth q] ,
E [auth 4] ,
F [auth 5] ,
G [auth 6] ,
IA [auth U] ,
JA [auth V] ,
KA [auth W] ,
S [auth E] ,
T [auth F] ,
U [auth G] ,
V [auth H] ,
VA [auth h] ,
WA [auth i] ,
ZA [auth m] LessIPR043504 Peptidase S1, PA clan, chymotrypsin-like fold Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR002533 Alphavirus E3 spike glycoprotein Domain EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR038055 Flaviviral glycoprotein E, dimerisation domain Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR014756 Immunoglobulin E-set Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR042304 Alphavirus E2 glycoprotein, domain A Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR036253 Flavivirus glycoprotein, central and dimerisation domain superfamily Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR009003 Peptidase S1, PA clan Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR042305 Alphavirus E2 glycoprotein, domain B Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR042306 Alphavirus E2 glycoprotein, domain C Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR000936 Alphavirus E2 glycoprotein Family EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR000930 Peptidase S3, togavirin Domain EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR002548 Alphavirus E1 glycoprotein Domain EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR000336 Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily Homologous Superfamily EB [auth r] ,
FA [auth R] ,
FB [auth s] ,
GB [auth t] ,
H [auth 7] ,
I [auth 8] ,
J [auth 9] ,
LA [auth X] ,
MA [auth Y] ,
MB [auth z] ,
NA [auth Z] ,
Q [auth B] ,
W [auth I] ,
X [auth J] ,
XA [auth j] ,
Y [auth K] LessIPR043504 Peptidase S1, PA clan, chymotrypsin-like fold Homologous Superfamily K [auth A] IPR011042 Six-bladed beta-propeller, TolB-like Homologous Superfamily K [auth A] IPR002172 Low-density lipoprotein (LDL) receptor class A repeat Repeat K [auth A] IPR018097 EGF-like calcium-binding, conserved site Conserved Site K [auth A] IPR036055 LDL receptor-like superfamily Homologous Superfamily K [auth A] IPR000742 EGF-like domain Domain K [auth A] IPR049883 NOTCH1 EGF-like calcium-binding domain Domain K [auth A] IPR051221 Low-density lipoprotein receptor-related Family K [auth A] IPR000033 LDLR class B repeat Repeat K [auth A] IPR001881 EGF-like calcium-binding domain Domain K [auth A] IPR023415 Low-density lipoprotein (LDL) receptor class A, conserved site Conserved Site K [auth A] IPR000152 EGF-type aspartate/asparagine hydroxylation site PTM