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Asym. Unit
Info
Asym.Unit (527 KB)
Biol.Unit 1 (262 KB)
Biol.Unit 2 (263 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF ACETYLCHOLINE BOUND TO A PROKARYOTIC PENTAMERIC LIGAND-GATED ION CHANNEL, ELIC
Authors
:
J. J. Pan, Q. Chen, K. Yoshida, A. Cohen, X. P. Kong, Y. Xu, P. Tang
Date
:
28 Apr 11 (Deposition) - 07 Mar 12 (Release) - 28 Mar 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.91
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J
Biol. Unit 1: A,B,C,D,E (1x)
Biol. Unit 2: F,G,H,I,J (1x)
Keywords
:
Ion Channel, Membrane, Transport Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. Pan, Q. Chen, D. Willenbring, K. Yoshida, T. Tillman, O. B. Kashlan, A. Cohen, X. P. Kong, Y. Xu, P. Tang
Structure Of The Pentameric Ligand-Gated Ion Channel Elic Cocrystallized With Its Competitive Antagonist Acetylcholine.
Nat Commun V. 3 714 2012
[
close entry info
]
Hetero Components
(3, 46)
Info
All Hetero Components
1a: ACETYLCHOLINE (ACHa)
1b: ACETYLCHOLINE (ACHb)
1c: ACETYLCHOLINE (ACHc)
1d: ACETYLCHOLINE (ACHd)
1e: ACETYLCHOLINE (ACHe)
1f: ACETYLCHOLINE (ACHf)
1g: ACETYLCHOLINE (ACHg)
1h: ACETYLCHOLINE (ACHh)
1i: ACETYLCHOLINE (ACHi)
1j: ACETYLCHOLINE (ACHj)
2a: GLYCEROL (GOLa)
2aa: GLYCEROL (GOLaa)
2b: GLYCEROL (GOLb)
2c: GLYCEROL (GOLc)
2d: GLYCEROL (GOLd)
2e: GLYCEROL (GOLe)
2f: GLYCEROL (GOLf)
2g: GLYCEROL (GOLg)
2h: GLYCEROL (GOLh)
2i: GLYCEROL (GOLi)
2j: GLYCEROL (GOLj)
2k: GLYCEROL (GOLk)
2l: GLYCEROL (GOLl)
2m: GLYCEROL (GOLm)
2n: GLYCEROL (GOLn)
2o: GLYCEROL (GOLo)
2p: GLYCEROL (GOLp)
2q: GLYCEROL (GOLq)
2r: GLYCEROL (GOLr)
2s: GLYCEROL (GOLs)
2t: GLYCEROL (GOLt)
2u: GLYCEROL (GOLu)
2v: GLYCEROL (GOLv)
2w: GLYCEROL (GOLw)
2x: GLYCEROL (GOLx)
2y: GLYCEROL (GOLy)
2z: GLYCEROL (GOLz)
3a: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESa)
3b: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESb)
3c: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESc)
3d: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESd)
3e: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESe)
3f: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESf)
3g: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESg)
3h: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESh)
3i: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESi)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ACH
10
Ligand/Ion
ACETYLCHOLINE
2
GOL
27
Ligand/Ion
GLYCEROL
3
MES
9
Ligand/Ion
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
[
close Hetero Component info
]
Sites
(46, 46)
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)
29: DC2 (SOFTWARE)
30: DC3 (SOFTWARE)
31: DC4 (SOFTWARE)
32: DC5 (SOFTWARE)
33: DC6 (SOFTWARE)
34: DC7 (SOFTWARE)
35: DC8 (SOFTWARE)
36: DC9 (SOFTWARE)
37: EC1 (SOFTWARE)
38: EC2 (SOFTWARE)
39: EC3 (SOFTWARE)
40: EC4 (SOFTWARE)
41: EC5 (SOFTWARE)
42: EC6 (SOFTWARE)
43: EC7 (SOFTWARE)
44: EC8 (SOFTWARE)
45: EC9 (SOFTWARE)
46: FC1 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PHE A:19 , TYR A:38 , ASN A:103 , GLU B:131 , PRO B:132 , PHE B:133 , TYR B:175 , LEU B:178 , PHE B:188
BINDING SITE FOR RESIDUE ACH A 323
02
AC2
SOFTWARE
TRP A:206 , THR B:259 , GLN B:264
BINDING SITE FOR RESIDUE MES A 324
03
AC3
SOFTWARE
PRO A:74 , LEU A:76 , TYR A:102
BINDING SITE FOR RESIDUE GOL A 325
04
AC4
SOFTWARE
ASN A:136 , ASN A:137 , GLN A:138 , ASP A:172 , GLU A:187
BINDING SITE FOR RESIDUE GOL A 326
05
AC5
SOFTWARE
PHE B:19 , TYR B:38 , ASN B:103 , GLU C:131 , PRO C:132 , PHE C:133 , TYR C:175 , LEU C:178 , PHE C:188
BINDING SITE FOR RESIDUE ACH B 323
06
AC6
SOFTWARE
TRP B:206 , THR C:259 , GLN C:264
BINDING SITE FOR RESIDUE MES B 324
07
AC7
SOFTWARE
THR B:87 , GLY B:88 , SER C:84
BINDING SITE FOR RESIDUE GOL B 325
08
AC8
SOFTWARE
ARG B:174 , TYR B:175 , ASP B:176 , HIS B:177
BINDING SITE FOR RESIDUE GOL B 326
09
AC9
SOFTWARE
PRO B:11 , ASN B:136 , ASN B:137 , GLN B:138 , GLU B:187
BINDING SITE FOR RESIDUE GOL B 327
10
BC1
SOFTWARE
PHE C:19 , TYR C:38 , ASN C:103 , GLU D:131 , PRO D:132 , PHE D:133 , TYR D:175 , LEU D:178 , PHE D:188
BINDING SITE FOR RESIDUE ACH C 323
11
BC2
SOFTWARE
VAL C:73 , PRO C:74 , LYS C:90 , TYR C:102
BINDING SITE FOR RESIDUE GOL C 324
12
BC3
SOFTWARE
PRO C:11 , ASN C:136 , ASN C:137 , GLN C:138 , GLU C:187 , HOH C:326
BINDING SITE FOR RESIDUE GOL C 325
13
BC4
SOFTWARE
PHE D:19 , TYR D:38 , ASN D:103 , GLU E:131 , PRO E:132 , PHE E:133 , TYR E:175 , PHE E:188
BINDING SITE FOR RESIDUE ACH D 323
14
BC5
SOFTWARE
TRP C:206 , THR D:259 , GLN D:264
BINDING SITE FOR RESIDUE MES D 324
15
BC6
SOFTWARE
TRP D:206 , THR E:259 , GLN E:264
BINDING SITE FOR RESIDUE MES D 325
16
BC7
SOFTWARE
PRO D:74 , LYS D:90 , TYR D:102
BINDING SITE FOR RESIDUE GOL D 326
17
BC8
SOFTWARE
ASN D:136 , ASN D:137 , GLN D:138 , ASP D:172 , GLU D:187
BINDING SITE FOR RESIDUE GOL D 327
18
BC9
SOFTWARE
GLU A:131 , PRO A:132 , PHE A:133 , TYR A:175 , LEU A:178 , PHE A:188 , PHE E:19 , TYR E:38 , ASN E:103
BINDING SITE FOR RESIDUE ACH E 323
19
CC1
SOFTWARE
GLN A:264 , TRP E:206
BINDING SITE FOR RESIDUE MES E 324
20
CC2
SOFTWARE
SER A:84 , THR E:87 , GLY E:88
BINDING SITE FOR RESIDUE GOL E 325
21
CC3
SOFTWARE
ASN E:136 , ASN E:137 , GLN E:138 , ASP E:172 , GLU E:187
BINDING SITE FOR RESIDUE GOL E 326
22
CC4
SOFTWARE
PHE F:19 , TYR F:38 , ASN F:103 , GLU G:131 , PRO G:132 , PHE G:133 , TYR G:175 , LEU G:178 , PHE G:188
BINDING SITE FOR RESIDUE ACH F 323
23
CC5
SOFTWARE
TRP F:206 , THR G:259 , GLN G:264
BINDING SITE FOR RESIDUE MES F 324
24
CC6
SOFTWARE
PRO F:74 , LYS F:90 , TYR F:102 , GOL F:326
BINDING SITE FOR RESIDUE GOL F 325
25
CC7
SOFTWARE
THR F:87 , TYR F:102 , GOL F:325
BINDING SITE FOR RESIDUE GOL F 326
26
CC8
SOFTWARE
SER F:84 , GLY J:88 , ASN J:89
BINDING SITE FOR RESIDUE GOL F 327
27
CC9
SOFTWARE
PRO F:11 , ASN F:136 , ASN F:137 , GLN F:138 , GLU F:187
BINDING SITE FOR RESIDUE GOL F 328
28
DC1
SOFTWARE
PHE G:19 , TYR G:38 , ASN G:103 , GLU H:131 , PRO H:132 , PHE H:133 , TYR H:175 , LEU H:178 , PHE H:188
BINDING SITE FOR RESIDUE ACH G 323
29
DC2
SOFTWARE
TRP G:206 , THR H:259 , GLN H:264
BINDING SITE FOR RESIDUE MES G 324
30
DC3
SOFTWARE
GLY G:88 , ASN G:89 , SER H:84 , GOL H:325
BINDING SITE FOR RESIDUE GOL G 325
31
DC4
SOFTWARE
PRO G:74
BINDING SITE FOR RESIDUE GOL G 326
32
DC5
SOFTWARE
SER G:109
BINDING SITE FOR RESIDUE GOL G 327
33
DC6
SOFTWARE
PRO G:11 , ASN G:136 , ASN G:137 , GLN G:138 , GLN G:185
BINDING SITE FOR RESIDUE GOL G 328
34
DC7
SOFTWARE
PHE H:19 , TYR H:38 , ASN H:103 , GLU I:131 , PRO I:132 , PHE I:133 , TYR I:175 , LEU I:178 , PHE I:188
BINDING SITE FOR RESIDUE ACH H 323
35
DC8
SOFTWARE
PRO H:11 , ASN H:136 , ASN H:137 , GLN H:138 , GLN H:185 , GLU H:187 , HOH H:326
BINDING SITE FOR RESIDUE GOL H 324
36
DC9
SOFTWARE
ASP G:36 , GLY G:88 , ARG G:105 , GOL G:325 , VAL H:81 , GLY H:83 , SER H:84
BINDING SITE FOR RESIDUE GOL H 325
37
EC1
SOFTWARE
PHE I:19 , TYR I:38 , ASN I:103 , GLU J:131 , PRO J:132 , PHE J:133 , TYR J:175 , LEU J:178 , PHE J:188
BINDING SITE FOR RESIDUE ACH I 323
38
EC2
SOFTWARE
TRP I:206
BINDING SITE FOR RESIDUE MES I 324
39
EC3
SOFTWARE
THR I:259
BINDING SITE FOR RESIDUE GOL I 325
40
EC4
SOFTWARE
ASN H:60 , VAL I:73 , ALA I:75 , LYS I:90 , TYR I:102 , GOL I:327
BINDING SITE FOR RESIDUE GOL I 326
41
EC5
SOFTWARE
PRO I:74 , LEU I:76 , TYR I:102 , GOL I:326
BINDING SITE FOR RESIDUE GOL I 327
42
EC6
SOFTWARE
LYS I:34 , VAL I:82 , SER I:84 , PRO I:85 , GLY I:108 , SER I:109
BINDING SITE FOR RESIDUE GOL I 328
43
EC7
SOFTWARE
PRO I:11 , ASN I:136 , ASN I:137 , GLN I:138 , GLU I:187
BINDING SITE FOR RESIDUE GOL I 329
44
EC8
SOFTWARE
GLU F:131 , PRO F:132 , PHE F:133 , TYR F:175 , LEU F:178 , PHE F:188 , PHE J:19 , TYR J:38 , ASN J:103
BINDING SITE FOR RESIDUE ACH J 323
45
EC9
SOFTWARE
THR F:259 , GLN F:264 , TRP J:206
BINDING SITE FOR RESIDUE MES J 324
46
FC1
SOFTWARE
PRO J:11 , ASN J:136 , ASN J:137 , GLN J:138 , GLU J:187
BINDING SITE FOR RESIDUE GOL J 325
[
close Site info
]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
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Info
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End label:
Sorry, no Info available
[
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Exons
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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
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CATH Domains
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Pfam Domains
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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