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4KFQ
Asym. Unit
Info
Asym.Unit (113 KB)
Biol.Unit 1 (56 KB)
Biol.Unit 2 (55 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE NMDA RECEPTOR GLUN1 LIGAND BINDING DOMAIN IN COMPLEX WITH 1-THIOXO-1,2-DIHYDRO-[1,2,4]TRIAZOLO[4,3-A]QUINOXALIN-4(5H)-ONE
Authors
:
T. B. Steffensen, F. M. Tabrizi, M. Gajhede, J. S. Kastrup
Date
:
27 Apr 13 (Deposition) - 09 Oct 13 (Release) - 01 Jul 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Membrane Protein, Ligand Binding Domain, Ionotropic Glutamate Receptor
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
T. Kvist, T. B. Steffensen, J. R. Greenwood, F. Mehrzad Tabrizi, K. B. Hansen, M. Gajhede, D. S. Pickering, S. F. Traynelis, J. S. Kastrup, H. Brauner-Osborne
Crystal Structure And Pharmacological Characterization Of A Novel N-Methyl-D-Aspartate (Nmda) Receptor Antagonist At Th Glun1 Glycine Binding Site.
J. Biol. Chem. V. 288 33124 2013
(for further references see the
PDB file header
)
[
close entry info
]
Hetero Components
(3, 28)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
1d: GLYCEROL (GOLd)
1e: GLYCEROL (GOLe)
1f: GLYCEROL (GOLf)
1g: GLYCEROL (GOLg)
1h: GLYCEROL (GOLh)
1i: GLYCEROL (GOLi)
1j: GLYCEROL (GOLj)
1k: GLYCEROL (GOLk)
1l: GLYCEROL (GOLl)
1m: GLYCEROL (GOLm)
1n: GLYCEROL (GOLn)
1o: GLYCEROL (GOLo)
1p: GLYCEROL (GOLp)
1q: GLYCEROL (GOLq)
1r: GLYCEROL (GOLr)
2a: 1-SULFANYL[1,2,4]TRIAZOLO[4,3-A]QU... (KFQa)
2b: 1-SULFANYL[1,2,4]TRIAZOLO[4,3-A]QU... (KFQb)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
3d: SULFATE ION (SO4d)
3e: SULFATE ION (SO4e)
3f: SULFATE ION (SO4f)
3g: SULFATE ION (SO4g)
3h: SULFATE ION (SO4h)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GOL
18
Ligand/Ion
GLYCEROL
2
KFQ
2
Ligand/Ion
1-SULFANYL[1,2,4]TRIAZOLO[4,3-A]QUINOXALIN-4(5H)-ONE
3
SO4
8
Ligand/Ion
SULFATE ION
[
close Hetero Component info
]
Sites
(28, 28)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
24: CC6 (SOFTWARE)
25: CC7 (SOFTWARE)
26: CC8 (SOFTWARE)
27: CC9 (SOFTWARE)
28: DC1 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PHE A:92 , PRO A:124 , LEU A:125 , THR A:126 , ARG A:131 , SER A:180 , GOL A:302
BINDING SITE FOR RESIDUE KFQ A 301
02
AC2
SOFTWARE
THR A:126 , GLN A:144 , SER A:180 , ASP A:224 , KFQ A:301 , GOL A:307 , HOH A:551
BINDING SITE FOR RESIDUE GOL A 302
03
AC3
SOFTWARE
LYS A:91 , PHE A:92 , GLY A:93 , THR A:94 , GLN A:178 , SER A:179 , HOH A:590
BINDING SITE FOR RESIDUE GOL A 303
04
AC4
SOFTWARE
ALA A:206 , ALA A:207 , GOL A:306 , HOH A:451
BINDING SITE FOR RESIDUE GOL A 304
05
AC5
SOFTWARE
PRO A:21 , GLU A:243 , LEU A:244 , ARG A:247 , SO4 A:311
BINDING SITE FOR RESIDUE GOL A 305
06
AC6
SOFTWARE
HIS A:12 , GLU A:14 , GOL A:304
BINDING SITE FOR RESIDUE GOL A 306
07
AC7
SOFTWARE
PRO A:55 , LEU A:146 , TYR A:184 , GOL A:302 , HOH A:484 , HOH A:495 , HOH A:516 , HOH A:551
BINDING SITE FOR RESIDUE GOL A 307
08
AC8
SOFTWARE
THR A:33 , PRO A:38 , VAL A:39 , LYS A:40 , ASP A:69 , THR A:283 , TRP A:284
BINDING SITE FOR RESIDUE GOL A 308
09
AC9
SOFTWARE
HIS A:12 , GLY A:46 , PRO A:47 , ASP A:49 , GLN A:61 , LEU A:86 , HOH A:513
BINDING SITE FOR RESIDUE GOL A 309
10
BC1
SOFTWARE
LYS A:40 , LYS A:41 , ARG A:76
BINDING SITE FOR RESIDUE GOL A 310
11
BC2
SOFTWARE
ASN A:48 , SER A:51 , SER A:54 , ARG A:56 , VAL A:59 , PHE A:245 , PHE A:246 , ARG A:247 , GOL A:305 , HOH A:406 , HOH A:611
BINDING SITE FOR RESIDUE SO4 A 311
12
BC3
SOFTWARE
PRO A:55 , ARG A:56 , HIS A:57 , THR A:58 , ASN A:129
BINDING SITE FOR RESIDUE SO4 A 312
13
BC4
SOFTWARE
SER A:168 , HIS A:197 , LYS A:200 , HOH A:474 , HOH A:594
BINDING SITE FOR RESIDUE SO4 A 313
14
BC5
SOFTWARE
ARG A:186 , ARG A:187
BINDING SITE FOR RESIDUE SO4 A 314
15
BC6
SOFTWARE
PHE B:92 , PRO B:124 , LEU B:125 , THR B:126 , ARG B:131 , SER B:180 , GOL B:303 , GOL B:304
BINDING SITE FOR RESIDUE KFQ B 301
16
BC7
SOFTWARE
HIS B:12 , GLY B:46 , PRO B:47 , ASP B:49 , GLN B:61 , LEU B:86 , HOH B:468
BINDING SITE FOR RESIDUE GOL B 302
17
BC8
SOFTWARE
LYS B:91 , PHE B:92 , GLY B:93 , THR B:94 , GLN B:178 , KFQ B:301 , HOH B:512 , HOH B:562
BINDING SITE FOR RESIDUE GOL B 303
18
BC9
SOFTWARE
THR B:126 , GLN B:144 , SER B:180 , VAL B:181 , ASP B:224 , KFQ B:301 , HOH B:459
BINDING SITE FOR RESIDUE GOL B 304
19
CC1
SOFTWARE
ASP B:37 , PRO B:38 , LYS B:40 , ASP B:69 , TRP B:284
BINDING SITE FOR RESIDUE GOL B 305
20
CC2
SOFTWARE
HIS B:12 , GLN B:13 , GLU B:14 , HOH B:428
BINDING SITE FOR RESIDUE GOL B 306
21
CC3
SOFTWARE
PRO B:55 , HIS B:57 , THR B:58 , ASN B:129
BINDING SITE FOR RESIDUE GOL B 307
22
CC4
SOFTWARE
ARG B:186 , ARG B:187
BINDING SITE FOR RESIDUE GOL B 308
23
CC5
SOFTWARE
THR B:33 , VAL B:34 , THR B:283 , TRP B:284 , HOH B:571 , HOH B:590
BINDING SITE FOR RESIDUE GOL B 309
24
CC6
SOFTWARE
THR B:157 , GLY B:158 , ILE B:159 , ASN B:160
BINDING SITE FOR RESIDUE GOL B 310
25
CC7
SOFTWARE
ASN B:48 , SER B:51 , SER B:54 , ARG B:56 , PHE B:245 , PHE B:246 , ARG B:247 , HOH B:535
BINDING SITE FOR RESIDUE SO4 B 311
26
CC8
SOFTWARE
PHE A:32 , LYS B:152 , GLY B:153 , ARG B:155 , VAL B:239 , HOH B:444
BINDING SITE FOR RESIDUE SO4 B 312
27
CC9
SOFTWARE
PRO B:167 , SER B:168 , ASP B:169 , HIS B:197 , LYS B:200
BINDING SITE FOR RESIDUE SO4 B 313
28
DC1
SOFTWARE
GLN B:188
BINDING SITE FOR RESIDUE SO4 B 314
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
Info
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Exons
(0, 0)
Info
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d4kfqa_ (A:)
1b: SCOP_d4kfqb_ (B:)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Periplasmic binding protein-like II
(813)
Superfamily
:
Periplasmic binding protein-like II
(813)
Family
:
Phosphate binding protein-like
(463)
Protein domain
:
N-methyl-D-aspartate receptor subunit 1
(15)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(14)
1a
d4kfqa_
A:
1b
d4kfqb_
B:
[
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]
CATH Domains
(0, 0)
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Pfam Domains
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