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Calcium in PDB 2mkp: N Domain of Cardiac Troponin C Bound to the Switch Fragment of Fast Skeletal Troponin I at pH 6

Calcium Binding Sites:

The binding sites of Calcium atom in the N Domain of Cardiac Troponin C Bound to the Switch Fragment of Fast Skeletal Troponin I at pH 6 (pdb code 2mkp). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the N Domain of Cardiac Troponin C Bound to the Switch Fragment of Fast Skeletal Troponin I at pH 6, PDB code: 2mkp:

Calcium binding site 1 out of 1 in 2mkp

Go back to Calcium Binding Sites List in 2mkp
Calcium binding site 1 out of 1 in the N Domain of Cardiac Troponin C Bound to the Switch Fragment of Fast Skeletal Troponin I at pH 6


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of N Domain of Cardiac Troponin C Bound to the Switch Fragment of Fast Skeletal Troponin I at pH 6 within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca101

b:0.0
occ:1.00
O C:THR71 2.4 0.0 1.0
OE2 C:GLU76 2.5 0.0 1.0
OD1 C:ASP67 2.5 0.0 1.0
OD2 C:ASP67 2.5 0.0 1.0
OE1 C:GLU76 2.6 0.0 1.0
OG C:SER69 2.7 0.0 1.0
H C:GLY70 2.7 0.0 1.0
CG C:ASP67 2.8 0.0 1.0
CG C:ASP65 2.9 0.0 1.0
CD C:GLU76 2.9 0.0 1.0
OD2 C:ASP65 2.9 0.0 1.0
OD1 C:ASP65 2.9 0.0 1.0
HG C:SER69 3.1 0.0 1.0
HA C:ASP65 3.2 0.0 1.0
H C:SER69 3.3 0.0 1.0
C C:THR71 3.5 0.0 1.0
N C:GLY70 3.5 0.0 1.0
H C:THR71 3.7 0.0 1.0
CB C:ASP65 3.7 0.0 1.0
HA C:VAL72 3.7 0.0 1.0
HB2 C:ASP65 3.8 0.0 1.0
N C:THR71 3.8 0.0 1.0
CB C:SER69 3.8 0.0 1.0
CA C:ASP65 3.9 0.0 1.0
N C:SER69 4.0 0.0 1.0
C C:GLY70 4.0 0.0 1.0
HB3 C:SER69 4.0 0.0 1.0
H C:GLY68 4.1 0.0 1.0
HG1 C:THR71 4.1 0.0 1.0
H C:ASP67 4.1 0.0 1.0
CA C:GLY70 4.2 0.0 1.0
CA C:SER69 4.3 0.0 1.0
CA C:THR71 4.3 0.0 1.0
C C:SER69 4.3 0.0 1.0
CB C:ASP67 4.3 0.0 1.0
CG C:GLU76 4.4 0.0 1.0
N C:VAL72 4.4 0.0 1.0
HG21 C:VAL72 4.4 0.0 1.0
HA2 C:GLY70 4.5 0.0 1.0
O C:GLY70 4.6 0.0 1.0
CA C:VAL72 4.6 0.0 1.0
HG22 C:ILE61 4.6 0.0 1.0
C C:ASP65 4.6 0.0 1.0
N C:GLY68 4.6 0.0 1.0
HB3 C:ASP67 4.7 0.0 1.0
HB2 C:SER69 4.7 0.0 1.0
H C:GLU66 4.7 0.0 1.0
HB3 C:ASP65 4.7 0.0 1.0
N C:ASP67 4.8 0.0 1.0
HG3 C:GLU76 4.8 0.0 1.0
O C:VAL64 4.8 0.0 1.0
HG2 C:GLU76 4.9 0.0 1.0
N C:GLU66 4.9 0.0 1.0
HB2 C:ASP67 4.9 0.0 1.0
HA C:THR71 5.0 0.0 1.0

Reference:

I.M.Robertson, S.E.Pineda-Sanabria, P.C.Holmes, B.D.Sykes. Conformation of the Critical pH Sensitive Region of Troponin Depends Upon A Single Residue in Troponin I. Arch.Biochem.Biophys. V.-553 40 2014.
ISSN: ISSN 0003-9861
PubMed: 24333682
DOI: 10.1016/J.ABB.2013.12.003
Page generated: Sat Dec 12 03:46:31 2020

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