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1LBC
Biol. Unit 5
Info
Asym.Unit (133 KB)
Biol.Unit 1 (45 KB)
Biol.Unit 2 (46 KB)
Biol.Unit 3 (45 KB)
Biol.Unit 4 (128 KB)
Biol.Unit 5 (87 KB)
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Title
:
CRYSTAL STRUCTURE OF GLUR2 LIGAND BINDING CORE (S1S2J-N775S) IN COMPLEX WITH CYCLOTHIAZIDE (CTZ) AS WELL AS GLUTAMATE AT 1.8 A RESOLUTION
Authors
:
Y. Sun, R. Olson, M. Horning, N. Armstrong, M. Mayer, E. Gouaux
Date
:
02 Apr 02 (Deposition) - 29 May 02 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: C (1x)
Biol. Unit 4: A,B,C (1x)
Biol. Unit 5: A,B (1x)
Keywords
:
Ampa Receptor, Glur2, S1S2, Ligand Binding Core, Point Mutation, N775S, Cyclothiazide, Ctz, Agonist, Membrane Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. Sun, R. Olson, M. Horning, N. Armstrong, M. Mayer, E. Gouaux
Mechanism Of Glutamate Receptor Desensitization.
Nature V. 417 245 2002
(for further references see the
PDB file header
)
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: CYCLOTHIAZIDE (CYZa)
1b: CYCLOTHIAZIDE (CYZb)
1c: CYCLOTHIAZIDE (CYZc)
2a: GLUTAMIC ACID (GLUa)
2b: GLUTAMIC ACID (GLUb)
2c: GLUTAMIC ACID (GLUc)
3a: ZINC ION (ZNa)
3b: ZINC ION (ZNb)
3c: ZINC ION (ZNc)
3d: ZINC ION (ZNd)
3e: ZINC ION (ZNe)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CYZ
2
Ligand/Ion
CYCLOTHIAZIDE
2
GLU
2
Mod. Amino Acid
GLUTAMIC ACID
3
ZN
-1
Ligand/Ion
ZINC ION
[
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC6 (SOFTWARE)
6: AC8 (SOFTWARE)
7: AC9 (SOFTWARE)
8: BC1 (SOFTWARE)
9: BC2 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLU A:42 , HIS A:46 , HOH A:404 , GLU B:166
BINDING SITE FOR RESIDUE ZN A 321
2
AC2
SOFTWARE
HIS B:23 , GLU B:30 , HOH B:432 , HIS C:23
BINDING SITE FOR RESIDUE ZN B 322
3
AC3
SOFTWARE
HIS A:23 , ASP C:65
BINDING SITE FOR RESIDUE ZN C 323
4
AC4
SOFTWARE
GLU A:166 , HOH A:338 , GLU B:42 , HIS B:46 , GLN B:244
BINDING SITE FOR RESIDUE ZN B 324
5
AC6
SOFTWARE
TYR A:61 , PRO A:89 , LEU A:90 , THR A:91 , ARG A:96 , LEU A:138 , GLY A:141 , SER A:142 , THR A:143 , GLU A:193 , TYR A:220 , HOH A:348 , HOH A:385 , HOH A:401
BINDING SITE FOR RESIDUE GLU A 326
6
AC8
SOFTWARE
TYR B:61 , PRO B:89 , LEU B:90 , THR B:91 , ARG B:96 , GLY B:141 , SER B:142 , THR B:143 , GLU B:193 , TYR B:220 , HOH B:373 , HOH B:415 , HOH B:416
BINDING SITE FOR RESIDUE GLU B 328
7
AC9
SOFTWARE
ILE B:92 , LYS B:104 , PRO B:105 , MET B:107 , SER B:108 , SER B:217 , LYS B:218 , GLY B:219 , LEU B:239 , SER B:242 , LEU B:247 , ASP B:248 , LYS B:251 , HOH B:365 , HOH B:425 , HOH B:431
BINDING SITE FOR RESIDUE CYZ B 329
8
BC1
SOFTWARE
LYS A:104 , PRO A:105 , MET A:107 , SER A:108 , LEU A:239 , SER A:242 , LEU A:247 , ASP A:248 , LYS A:251 , HOH A:383 , HOH A:408 , SER C:217 , LYS C:218 , GLY C:219
BINDING SITE FOR RESIDUE CYZ A 330
9
BC2
SOFTWARE
ILE A:92 , SER A:217 , LYS A:218 , GLY A:219 , HOH A:333 , LYS C:104 , PRO C:105 , MET C:107 , SER C:108 , LEU C:239 , SER C:242 , LEU C:247 , ASP C:248 , LYS C:251 , HOH C:345 , HOH C:393
BINDING SITE FOR RESIDUE CYZ C 331
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(, 0)
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 3)
Info
All SCOP Domains
1a: SCOP_d1lbca_ (A:)
1b: SCOP_d1lbcb_ (B:)
1c: SCOP_d1lbcc_ (C:)
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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
:
Glutamate receptor ligand binding core
(127)
Norway rat (Rattus norvegicus), GluR2 [TaxId: 10116]
(115)
1a
d1lbca_
A:
1b
d1lbcb_
B:
1c
d1lbcc_
C:
[
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CATH Domains
(1, 6)
Info
all CATH domains
1a: CATH_1lbcA02 (A:4-109,A:219-258)
1b: CATH_1lbcB02 (B:4-109,B:219-258)
1c: CATH_1lbcC02 (C:4-109,C:219-258)
1d: CATH_1lbcA01 (A:110-218)
1e: CATH_1lbcB01 (B:110-218)
1f: CATH_1lbcC01 (C:110-218)
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(
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
D-Maltodextrin-Binding Protein; domain 2
(600)
Homologous Superfamily
:
Periplasmic binding protein-like II
(486)
Norway rat (Rattus norvegicus)
(84)
1a
1lbcA02
A:4-109,A:219-258
1b
1lbcB02
B:4-109,B:219-258
1c
1lbcC02
C:4-109,C:219-258
1d
1lbcA01
A:110-218
1e
1lbcB01
B:110-218
1f
1lbcC01
C:110-218
[
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Pfam Domains
(2, 6)
Info
all PFAM domains
1a: PFAM_Lig_chan_1lbcC01 (C:119-261)
1b: PFAM_Lig_chan_1lbcC02 (C:119-261)
1c: PFAM_Lig_chan_1lbcC03 (C:119-261)
2a: PFAM_Lig_chan_Glu_bd_1lbcC04 (C:15-80)
2b: PFAM_Lig_chan_Glu_bd_1lbcC05 (C:15-80)
2c: PFAM_Lig_chan_Glu_bd_1lbcC06 (C:15-80)
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Clan
:
Ion_channel
(150)
Family
:
Lig_chan
(109)
Rattus norvegicus (Rat)
(101)
1a
Lig_chan-1lbcC01
C:119-261
1b
Lig_chan-1lbcC02
C:119-261
1c
Lig_chan-1lbcC03
C:119-261
Clan
:
PBP
(391)
Family
:
Lig_chan-Glu_bd
(91)
Rattus norvegicus (Rat)
(86)
2a
Lig_chan-Glu_bd-1lbcC04
C:15-80
2b
Lig_chan-Glu_bd-1lbcC05
C:15-80
2c
Lig_chan-Glu_bd-1lbcC06
C:15-80
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Asym.Unit (133 KB)
Header - Asym.Unit
Biol.Unit 1 (45 KB)
Header - Biol.Unit 1
Biol.Unit 2 (46 KB)
Header - Biol.Unit 2
Biol.Unit 3 (45 KB)
Header - Biol.Unit 3
Biol.Unit 4 (128 KB)
Header - Biol.Unit 4
Biol.Unit 5 (87 KB)
Header - Biol.Unit 5
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