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Calcium in PDB 8v8a: ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State

Other elements in 8v8a:

The structure of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State also contains other interesting chemical elements:

Chlorine (Cl) 10 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State (pdb code 8v8a). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State, PDB code: 8v8a:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in 8v8a

Go back to Calcium Binding Sites List in 8v8a
Calcium binding site 1 out of 5 in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca601

b:14.1
occ:1.00
HE1 A:TRP173 2.4 3.4 1.0
OE2 A:GLU44 2.6 4.9 1.0
HH12 A:ARG205 2.7 4.0 1.0
HB A:VAL42 2.8 3.7 1.0
HZ2 A:TRP173 2.8 3.4 1.0
O A:VAL42 3.0 3.7 1.0
NE1 A:TRP173 3.2 3.4 1.0
OE1 A:GLU172 3.2 3.9 1.0
NH1 A:ARG205 3.4 4.0 1.0
CD A:GLU44 3.4 4.9 1.0
OE2 A:GLU172 3.4 3.9 1.0
CD A:GLU172 3.4 3.9 1.0
OE1 A:GLU44 3.5 4.9 1.0
CZ2 A:TRP173 3.5 3.4 1.0
HH11 A:ARG205 3.6 4.0 1.0
CB A:VAL42 3.7 3.7 1.0
CE2 A:TRP173 3.7 3.4 1.0
H A:VAL42 3.8 3.7 1.0
C A:VAL42 4.0 3.7 1.0
HG12 A:VAL42 4.1 3.7 1.0
HG2 A:GLU172 4.2 3.9 1.0
HH22 A:ARG205 4.2 4.0 1.0
CA A:VAL42 4.3 3.7 1.0
CG1 A:VAL42 4.3 3.7 1.0
HG11 A:VAL42 4.4 3.7 1.0
CZ A:ARG205 4.4 4.0 1.0
CG A:GLU172 4.4 3.9 1.0
CD1 A:TRP173 4.4 3.4 1.0
N A:VAL42 4.5 3.7 1.0
HG23 A:VAL42 4.6 3.7 1.0
CG2 A:VAL42 4.6 3.7 1.0
HG21 A:VAL42 4.7 3.7 1.0
NH2 A:ARG205 4.7 4.0 1.0
HH A:TYR210 4.7 5.4 1.0
HD1 A:TRP173 4.7 3.4 1.0
CG A:GLU44 4.8 4.9 1.0
CH2 A:TRP173 4.8 3.4 1.0
H A:GLU44 4.9 4.9 1.0

Calcium binding site 2 out of 5 in 8v8a

Go back to Calcium Binding Sites List in 8v8a
Calcium binding site 2 out of 5 in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca603

b:14.1
occ:1.00
HE1 B:TRP173 2.4 3.4 1.0
OE2 B:GLU44 2.6 4.9 1.0
HH12 B:ARG205 2.7 4.0 1.0
HB B:VAL42 2.8 3.7 1.0
HZ2 B:TRP173 2.8 3.4 1.0
O B:VAL42 3.0 3.7 1.0
NE1 B:TRP173 3.2 3.4 1.0
OE1 B:GLU172 3.2 3.9 1.0
NH1 B:ARG205 3.4 4.0 1.0
CD B:GLU44 3.4 4.9 1.0
OE2 B:GLU172 3.4 3.9 1.0
CD B:GLU172 3.4 3.9 1.0
OE1 B:GLU44 3.5 4.9 1.0
CZ2 B:TRP173 3.5 3.4 1.0
HH11 B:ARG205 3.6 4.0 1.0
CB B:VAL42 3.7 3.7 1.0
CE2 B:TRP173 3.7 3.4 1.0
H B:VAL42 3.8 3.7 1.0
C B:VAL42 4.0 3.7 1.0
HG12 B:VAL42 4.1 3.7 1.0
HG2 B:GLU172 4.2 3.9 1.0
HH22 B:ARG205 4.2 4.0 1.0
CA B:VAL42 4.3 3.7 1.0
CG1 B:VAL42 4.3 3.7 1.0
HG11 B:VAL42 4.4 3.7 1.0
CZ B:ARG205 4.4 4.0 1.0
CG B:GLU172 4.4 3.9 1.0
CD1 B:TRP173 4.4 3.4 1.0
N B:VAL42 4.5 3.7 1.0
HG23 B:VAL42 4.6 3.7 1.0
CG2 B:VAL42 4.6 3.7 1.0
HG21 B:VAL42 4.7 3.7 1.0
NH2 B:ARG205 4.7 4.0 1.0
HH B:TYR210 4.7 5.4 1.0
HD1 B:TRP173 4.7 3.4 1.0
CG B:GLU44 4.8 4.9 1.0
CH2 B:TRP173 4.8 3.4 1.0
H B:GLU44 4.9 4.9 1.0

Calcium binding site 3 out of 5 in 8v8a

Go back to Calcium Binding Sites List in 8v8a
Calcium binding site 3 out of 5 in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca603

b:14.1
occ:1.00
HE1 C:TRP173 2.4 3.4 1.0
OE2 C:GLU44 2.6 4.9 1.0
HH12 C:ARG205 2.7 4.0 1.0
HB C:VAL42 2.8 3.7 1.0
HZ2 C:TRP173 2.8 3.4 1.0
O C:VAL42 3.0 3.7 1.0
NE1 C:TRP173 3.2 3.4 1.0
OE1 C:GLU172 3.2 3.9 1.0
NH1 C:ARG205 3.4 4.0 1.0
CD C:GLU44 3.4 4.9 1.0
OE2 C:GLU172 3.4 3.9 1.0
CD C:GLU172 3.4 3.9 1.0
OE1 C:GLU44 3.5 4.9 1.0
CZ2 C:TRP173 3.5 3.4 1.0
HH11 C:ARG205 3.6 4.0 1.0
CB C:VAL42 3.7 3.7 1.0
CE2 C:TRP173 3.7 3.4 1.0
H C:VAL42 3.8 3.7 1.0
C C:VAL42 4.0 3.7 1.0
HG12 C:VAL42 4.1 3.7 1.0
HG2 C:GLU172 4.2 3.9 1.0
HH22 C:ARG205 4.2 4.0 1.0
CA C:VAL42 4.3 3.7 1.0
CG1 C:VAL42 4.3 3.7 1.0
HG11 C:VAL42 4.4 3.7 1.0
CZ C:ARG205 4.4 4.0 1.0
CG C:GLU172 4.4 3.9 1.0
CD1 C:TRP173 4.4 3.4 1.0
N C:VAL42 4.5 3.7 1.0
HG23 C:VAL42 4.6 3.7 1.0
CG2 C:VAL42 4.6 3.7 1.0
HG21 C:VAL42 4.7 3.7 1.0
NH2 C:ARG205 4.7 4.0 1.0
HH C:TYR210 4.7 5.4 1.0
HD1 C:TRP173 4.7 3.4 1.0
CG C:GLU44 4.8 4.9 1.0
CH2 C:TRP173 4.8 3.4 1.0
H C:GLU44 4.9 4.9 1.0

Calcium binding site 4 out of 5 in 8v8a

Go back to Calcium Binding Sites List in 8v8a
Calcium binding site 4 out of 5 in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca603

b:14.1
occ:1.00
HE1 D:TRP173 2.4 3.4 1.0
OE2 D:GLU44 2.6 4.9 1.0
HH12 D:ARG205 2.7 4.0 1.0
HB D:VAL42 2.8 3.7 1.0
HZ2 D:TRP173 2.8 3.4 1.0
O D:VAL42 3.0 3.7 1.0
NE1 D:TRP173 3.2 3.4 1.0
OE1 D:GLU172 3.2 3.9 1.0
NH1 D:ARG205 3.4 4.0 1.0
CD D:GLU44 3.4 4.9 1.0
OE2 D:GLU172 3.4 3.9 1.0
CD D:GLU172 3.4 3.9 1.0
OE1 D:GLU44 3.5 4.9 1.0
CZ2 D:TRP173 3.5 3.4 1.0
HH11 D:ARG205 3.6 4.0 1.0
CB D:VAL42 3.7 3.7 1.0
CE2 D:TRP173 3.7 3.4 1.0
H D:VAL42 3.8 3.7 1.0
C D:VAL42 4.0 3.7 1.0
HG12 D:VAL42 4.1 3.7 1.0
HG2 D:GLU172 4.2 3.9 1.0
HH22 D:ARG205 4.2 4.0 1.0
CA D:VAL42 4.3 3.7 1.0
CG1 D:VAL42 4.3 3.7 1.0
HG11 D:VAL42 4.4 3.7 1.0
CZ D:ARG205 4.4 4.0 1.0
CG D:GLU172 4.4 3.9 1.0
CD1 D:TRP173 4.4 3.4 1.0
N D:VAL42 4.5 3.7 1.0
HG23 D:VAL42 4.6 3.7 1.0
CG2 D:VAL42 4.6 3.7 1.0
HG21 D:VAL42 4.7 3.7 1.0
NH2 D:ARG205 4.7 4.0 1.0
HH D:TYR210 4.7 5.4 1.0
HD1 D:TRP173 4.7 3.4 1.0
CG D:GLU44 4.8 4.9 1.0
CH2 D:TRP173 4.8 3.4 1.0
H D:GLU44 4.9 4.9 1.0

Calcium binding site 5 out of 5 in 8v8a

Go back to Calcium Binding Sites List in 8v8a
Calcium binding site 5 out of 5 in the ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca603

b:14.1
occ:1.00
HE1 E:TRP173 2.4 3.4 1.0
OE2 E:GLU44 2.6 4.9 1.0
HH12 E:ARG205 2.7 4.0 1.0
HB E:VAL42 2.8 3.7 1.0
HZ2 E:TRP173 2.9 3.4 1.0
O E:VAL42 3.0 3.7 1.0
NE1 E:TRP173 3.2 3.4 1.0
OE1 E:GLU172 3.2 3.9 1.0
NH1 E:ARG205 3.4 4.0 1.0
CD E:GLU44 3.4 4.9 1.0
OE2 E:GLU172 3.4 3.9 1.0
CD E:GLU172 3.4 3.9 1.0
OE1 E:GLU44 3.5 4.9 1.0
CZ2 E:TRP173 3.5 3.4 1.0
HH11 E:ARG205 3.6 4.0 1.0
CB E:VAL42 3.7 3.7 1.0
CE2 E:TRP173 3.7 3.4 1.0
H E:VAL42 3.8 3.7 1.0
C E:VAL42 4.0 3.7 1.0
HG12 E:VAL42 4.1 3.7 1.0
HG2 E:GLU172 4.2 3.9 1.0
HH22 E:ARG205 4.2 4.0 1.0
CA E:VAL42 4.3 3.7 1.0
CG1 E:VAL42 4.3 3.7 1.0
HG11 E:VAL42 4.4 3.7 1.0
CZ E:ARG205 4.4 4.0 1.0
CG E:GLU172 4.4 3.9 1.0
CD1 E:TRP173 4.5 3.4 1.0
N E:VAL42 4.5 3.7 1.0
HG23 E:VAL42 4.6 3.7 1.0
CG2 E:VAL42 4.6 3.7 1.0
HG21 E:VAL42 4.7 3.7 1.0
NH2 E:ARG205 4.7 4.0 1.0
HH E:TYR210 4.7 5.4 1.0
HD1 E:TRP173 4.7 3.4 1.0
CG E:GLU44 4.8 4.9 1.0
CH2 E:TRP173 4.8 3.4 1.0
H E:GLU44 4.9 4.9 1.0

Reference:

S.M.Burke, M.Avstrikova, C.M.Noviello, N.Mukhtasimova, J.P.Changeux, G.A.Thakur, S.M.Sine, M.Cecchini, R.E.Hibbs. ALPHA7-Nicotinic Acetylcholine Receptor Time Resolved Bound to Epibatidine and Pnu-120596 Desensitized Intermediate State To Be Published.
Page generated: Thu Jul 10 07:58:41 2025

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