Target Binding Site Detail

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Target General Information
Ligand General Information
Drug Binding Sites of Target
References
Target General Information  Top
Target ID T99338 Target Info
Target Name Stimulator of interferon genes protein (TMEM173)
Synonyms Mediator of IRF3 activation; Endoplasmic reticulum interferon stimulator; ERIS
Target Type Clinical trial Target
Gene Name TMEM173
Biochemical Class TMEM173 family
UniProt ID
STING_HUMAN
Ligand General Information  Top
Ligand Name Cyclic di-AMP Ligand Info
Canonical SMILES C1C2C(C(C(O2)N3C=NC4=C(N=CN=C43)N)O)OP(=O)(OCC5C(C(C(O5)N6C=NC7=C(N=CN=C76)N)O)OP(=O)(O1)O)O
InChI 1S/C20H24N10O12P2/c21-15-9-17(25-3-23-15)29(5-27-9)19-11(31)13-7(39-19)1-37-43(33,34)42-14-8(2-38-44(35,36)41-13)40-20(12(14)32)30-6-28-10-16(22)24-4-26-18(10)30/h3-8,11-14,19-20,31-32H,1-2H2,(H,33,34)(H,35,36)(H2,21,23,25)(H2,22,24,26)/t7-,8-,11-,12-,13-,14-,19-,20-/m1/s1
InChIKey PDXMFTWFFKBFIN-XPWFQUROSA-N
PubChem Compound ID 11158091
Drug Binding Sites of Target  Top
PDB ID: 6CY7      Human Stimulator of Interferon Genes
Method X-ray diffraction Resolution 2.20 Å Mutation No [1]
PDB Sequence
NVAHGLAWSY
163
YIGYLRLILP
173
ELQARIRTYN
183
QHAVSQRLYI
200
LLPLDCGVPD
210

NLSMADPNIR
220
FLDKLPQQTA
230
DRAGIKDRVY
240
SNSIYELLEN
250
GQRAGTCVLE
260

YATPLQTLFA
270
MSQYSQAGFS
280
REDRLEQAKL
290
FCRTLEDILA
300
DAPESQNNCR
310

LIAYQEPADD
320
SSFSLSQEVL
330
RHLRQEE
Residue
Distance (Å)
SER162
3.340
TYR163
3.628
GLY166
3.770
TYR167
3.310
ARG232
3.316
ARG238
2.845
Residue
Distance (Å)
VAL239
3.587
TYR240
3.424
SER241
4.627
GLU260
4.624
THR263
3.103
PRO264
3.293
PDB ID: 6CFF      Stimulator of Interferon Genes Human
Method X-ray diffraction Resolution 2.40 Å Mutation Yes [1]
PDB Sequence
NVAHGLAWSY
163
YIGYLRLILP
173
ELQARIRTYN
183
QAVSQRLYIL
201
LPLDCGVPDN
211

LSMADPNIRF
221
LDKLPQQTGD
231
RAGIKDRVYS
241
NSIYELLENG
251
QRAGTCVLEY
261

ATPLQTLFAM
271
SQYSQAGFSR
281
EDRLEQAKLF
291
CRTLEDILAD
301
APESQNNCRL
311

IAYQEPSLSQ
327
EVLRHLRQ
Residue
Distance (Å)
SER162
3.339
TYR163
3.511
GLY166
3.598
TYR167
3.110
ARG232
4.111
ARG238
2.883
Residue
Distance (Å)
VAL239
3.120
TYR240
3.328
SER241
4.715
GLU260
4.762
THR263
3.372
PRO264
3.398
References  Top
REF 1 STING Polymer Structure Reveals Mechanisms for Activation, Hyperactivation, and Inhibition. Cell. 2019 Jul 11;178(2):290-301.e10.

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