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4QE9
Asym. Unit
Info
Asym.Unit (33 KB)
Biol.Unit 1 (110 KB)
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(1)
Title
:
OPEN MTHK PORE STRUCTURE SOAKED IN 10 MM BA2+/100 MM K+
Authors
:
R. Guo, W. Zeng, H. Cui, L. Chen, S. Ye
Date
:
15 May 14 (Deposition) - 09 Jul 14 (Release) - 10 Dec 14 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.15
Chains
:
Asym. Unit : A
Biol. Unit 1: A (4x)
Keywords
:
Transmembrane, Ion Channel, Open Conformation, Transport Protein
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
R. Guo, W. Zeng, H. Cui, L. Chen, S. Ye
Ionic Interactions Of Ba2+ Blockades In The Mthk K+ Channel
J. Gen. Physiol. V. 144 193 2014
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Hetero Components
(1, 6)
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All Hetero Components
1a: POTASSIUM ION (Ka)
1b: POTASSIUM ION (Kb)
1c: POTASSIUM ION (Kc)
1d: POTASSIUM ION (Kd)
1e: POTASSIUM ION (Ke)
1f: POTASSIUM ION (Kf)
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No.
Name
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Type
Full Name
1
K
6
Ligand/Ion
POTASSIUM ION
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Sites
(5, 5)
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1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
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Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:61 , TYR A:62 , K A:202
BINDING SITE FOR RESIDUE K A 201
2
AC2
SOFTWARE
VAL A:60 , GLY A:61 , K A:201 , K A:203
BINDING SITE FOR RESIDUE K A 202
3
AC3
SOFTWARE
THR A:59 , VAL A:60 , K A:202 , K A:204
BINDING SITE FOR RESIDUE K A 203
4
AC4
SOFTWARE
THR A:59 , K A:203 , K A:206
BINDING SITE FOR RESIDUE K A 204
5
AC5
SOFTWARE
THR A:59 , K A:204 , HOH A:341
BINDING SITE FOR RESIDUE K A 206
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SAPs(SNPs)/Variants
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Exons
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Chain A
Asymmetric Unit 1
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Asym.Unit (33 KB)
Header - Asym.Unit
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Header - Biol.Unit 1
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